Zi-O Hyper Battle Special: Black RX

Co-Writer GreyKing46

We do not own these characters. All rights belong to Shotaro Ishinomori, Ishimori Productions and Toei Company

Author's note

Hello everyone, GhostKaiser23 here.

Part of the goal here is to show how Zi-O could have improved. This includes using as many of the suits, toys and characters from the original show as possible.

Due that nature, however, Grey and I would deeply appreciate having feedback on what you liked about this story.

Please tell us what you found better than the source material and your thoughts on how we did. What do you think of the changers we made, do you prefer it this way or do you think the show was better? What about the plots, better or worse? How are the characters? And if you've never seen Zi-O before, please just tell us what you think of the chapters and characters.

We are both fans of Kamen Rider and would love your input on how we can improve the story.

Thank you

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It was about a week after the New Year's party with all the Riders, all the festivities were put away and the fights were resolved between the friends. And the Trio were in the Time Stream, a vast gentle blue ocean of stars and endless possibilities.

A high tech-looking wonderland with years and dates flying all around the digital realm

Inside the machine we see our four heroes either sitting or steering the machine. Inside said machine were four people, three men and one woman.

The machine itself was a large grey automaton with a large see-through visor made of reinforced glass, metal five-digit hands and wrist-cannons, heavy spread out feet and all-around basic design.

The woman was driving the machine, she had long shoulder-length black hair, wearing a flowing white dress with black stockings and heeled shoes.

Sitting on her right was a spiky black-haired man wearing a black and red parachute-styled bodysuit with black boots. And on his wrists were strange watch-like devices.

Behind the woman was another man, slightly corn-rowed and comb-overed hair, wearing a grey jacket, a faded blue scarf, black leggings and boots, holding a strange book in his hands.

And the third man was a brown-haired man wearing a grey jacket with a pink shirt underneath, blue jeans and black shoes.

These were: Tsukuyomi, Geiz, Woz and Sougo.

And they were Kamen Riders.

In several bags in the machine where different coloured rocks. Mostly red ones, admittedly. "Good thing we stocked up this time." Sougo spoke up as he rubbed his hands from pain.

"Yeah, though we've got a lot to work through in order to make these actually work." Geiz responded as he looked at a strange mining tool in his hand.

"I'm sure it'll be fine, My Overlord." Woz responded. "Soon, the powers of the Other Riders will be yours."

"Could you not word it like that, Woz? Please?" Sougo asked. "It sounds like I'm stealing them, but I'm not."

"My apologies." Woz bowed

"We'll talk about it when we get home." Sougo answered, reassuring him as they flew out of the time stream and travelled over the city they lived in.

"Home sweet home." Tsukuyomi spoke as she piloted the machine and began to lower it to the ground. "Wait...Something...something's wrong."

"You don't say..." Geiz blinked as we zoom out... To see a destroyed Shibuya, looking like an ancient and abandoned civilization

"Oh my god. It-it's all destroyed. How?" Sougo asked in terror, seeing his home annihilated by...something. "It-it's got to be a mistake. We-we might be in the future or-or it's-?" As he panicked and looked at his watch

"Sougo. It's the right time period. 2019." Tsukuyomi frowned as she corrected him. "We're home."

"What on Earth happened here?" Woz gasped as he looked around. "This place looks like it was destroyed... Fifty years ago."

"Fifty-? What? How'd you get to that conclusion, Woz?" Geiz snapped as he heard that. "Huh? Who could've done this? Oma? Someone else?"

"The decay on the buildings. The increased foliage. The debris." Woz listed off

"Guys, can we stop a minute?" Tsukuyomi asked as she saw Sougo frozen in place, seeing everything he knew was gone.

'Uncle.' He thought in fear as he looked out. "Is? Is home close? Is it close, Tsuki?"

"Err, it'll take a minute." She responded

"What're you thinking?" Geiz asked

"I have to know. I have to know if Uncle Junichiro is okay." Sougo answered "Which way is it?!"

Beep, beep. BEEP!

"Okay, coordinates are set. Heading back now." She responded as she turned to machine around and began to travel through the sky, heading towards the 9 5 DO, Sougo's home.

As they looked through the viewing screen, the four saw all that was left. Destroyed buildings, overgrowth and increase of wild animals, like all of them were let out and ran rampant. It was...quiet? Eerily so. "What's happened, Woz? It looks like a post-apocalyptic world." Sougo asked sadly

"Such is the reign of you, My Overlord." Woz answered, but spoke wrong.

"Our timeline is an absolute desert, Woz. Not this." Geiz slightly snapped and pointed outside.

Sougo just shook his head and held the watch in his hand, the gift his uncle gave him on Christmas. He wanted to know if he was okay.

As they landed, they found...a ruined building. Not the 9 5 Do, but a building in its place. Ruined and empty. Still standing but...no more a home than a shack.

"No..." Sougo whispered before he fell to his knees

"Sougo, I'm so sorry." Tsuki apologised as she saw it.

Geiz frowned and looked at the shack. He had this feeling of it happening before. A home destroyed by the wrath of a maniacal- "Wait." Geiz had a sudden realisation and leapt out of the Machine and ran into the house and tore off whatever foliage he could.

"Geiz? Where's he going?" Woz pondered in confusion as they saw him enter.

"Geiz?" Tsuki called out as she left and followed

"I'll look after him, My Queen." Woz reassured her.

Inside the house, Geiz was frantically looking for something. Something important. "No! No, no, no! Damn it!"

CRASH!

"Geiz? What're you doing?" Tsuki asked

"They're gone!" Geiz yelled. "All of them! Gone!"

"Gone? What are gone?" Tsuki asked

"The RideWatches!" Geiz yelled and grabbed his hair. "Damn it!"

"The Quartz? What about the Quartz we were working on?" Tsuki asked

"Gone too. It's like they've never existed!" Geiz answered "The RideWatches, the Quartz we had here... It's all gone. If we are attacked we only have our base gear."

"We're in trouble." Tsuki frowned in response. "We've got to do something. Now!"

"Of course we have to...But. Who do we go to?" Geiz asked as he and Tsuki walked out and saw some scavengers surround their machine.

"Hey! Who're you?" Tsuki called out making the people sprint away

"Scavengers; still here?" Geiz pondered as he saw people run away.

"Sougo!" Tsuki called out as she ran to the robotic machine

"Tsuki, there...there were-!" Sougo panicked and stumbled out of the machine

"I know, we just saw." She nodded

"Truly...it was like being home." Woz whispered as he stepped out.

"We need to get out of here, find a safe place and figure something out." Geiz instructed before there was an explosion that made them all jump

"GAH!" The group panicked as they heard and felt that.

"An explosion?" Sougo asked.

"To the Time Mazine, now!" Geiz ordered

They all rushed inside, ready to see what this was

Two more explosions toppled the building where the 9 5 Do was and the building opposite it; Tsuki grabbed the controls as they were shaken back and forth. "GAH! Tsuki, get us outta here!" Geiz called out

"My Overlord! Look!" Woz pointed through the visor and saw a figure within the debris and dust.

"Is-is that a-?" Sougo gasped as he saw the figure within the dust, albeit faintly.

The figure looked like... A humanoid lion?

"Woz. Who is that?" Sougo asked in terror as he saw the figure...and saw its hand glow with a sphere.

"RHARGH!" Tsuki grunted as she jerked the controls around and flew off, cause she and Geiz knew an attack when they saw one as they dodged a powerful blasts of energy.

Geiz grabbed one of his watches and inserted it into the console of the Time Mazine.

GEIZ!

"This should help!" Geiz thought, thinking the extra power would help them get away as the machine changed into its robot form.

The increase of power helped get the Time Mazine to fly away faster. Whatever that monster was...it was deadly. And they had little to no arsenal in their weaponry.

However as they flew they were assaulted by more and more blasts of energy, they where a giant target for... Someone.

"We're hit! We're going to crash!" Tsuki grunted as that last hit caused damage to one of the rockets.

"Brace!" Sougo called out.

Moments passed, the group inside grunted and groaned as they slowly awoke to a destroyed interior of the Time Mazine.

They walked out of the Time Mazine... To see a figure wearing red and black metal armour

"Wh-Who're you?" Geiz asked as he clutched his side, looking at the figure.

"I! Am the Grand Creation King!" the figure said dramatically

"'Grand...Creation King'?" The four asked in shock.

The figure was tall and imposing, a red insectoid helmet with green eyes and two horns on its forehead, an insectoid mouth, warped and wrought metal armour, a blue-veined black bodysuit, riveted shin-guards and breastplate. And a strange belt device that looked almost organic, in the centre was a pitch-black gemstone with a red stone in the top left-hand side corner of the belt.

"Now tell me... How did pitiful humans get their hands on such advanced technology Gorgom's knowledge." the being said, its very presence giving off power.

Woz seeing this power and felt like he was in the presence of Oma Zi-O

'M-My Overlord?' Woz thought in shock.

"G-G-Gorgom? Who's 'Gorgom'?" Sougo asked naively and shuddered in fear.

Laughter filled the air as... Animal people emerged from the destroyed buildings and trees

"Sougo!" Tsuki gasped in fear as she looked around at the sight.

"Animal...humanoids?" Sougo asked in shock

"Oma...!" Geiz glared and grabbed his RideWatch.

"Get them." The man ordered

The three men quickly got to their feet, throwing powerful blows as best they could as they were surrounded. As they did so the three pulling out strange belt buckles

"Tsuki! Hide!" Sougo called out as they all grabbed Watches.

ZIKU DRIVER! BEYONDRIVER!

"Hmm? Such strange belts." The figure looked on at the three.

Geiz and Sougo turned the faceplates of their watches, while Geiz pressed a button on his own.

GEIZ! ZI-O! WOZ!

The three quickly inserted their watches and readied to fight.

ACTION!

"HENSHIN!" The three men proclaimed, Sougo and Geiz turned their belts 360 degrees, like a clock face while Woz pushed his neon-green door on his belt.

RIDER TIME!

KAMEN RI~DER GEIZ! KAMEN RI~DER ZI-O!

TOUEI! FUTURE TIME! SUGOI! JIDAI! MIRAI!

KAMEN RIDER WOZ! WOZ!

The three had various holographic backing behind them; Geiz had clocks and digital markings behind him, Sougo had an old analogue clock design, Woz had a green digital clock with a blue screen and light blue strobe lights.

The three were now transformed, fully armoured and proud. Kamen Riders: Zi-O. Geiz. And Woz.

The red figure chuckled and clapped his hands as he saw them "Oh. Kamen Riders. How amusing."

"You know what we are?" Sougo asked

"Why yes. I know of your kind...And I know of your foolishness." The figure answered "You are all over the planet, all worthless and desperate. Worms beneath my kingdom."

"You call My Overlord a 'worm'?" Woz shouted as he heard that.

"'Overlord'?" Grand Creator King chuckled with intrigue. "Who might be an 'Overlord' who rivals my power?"

"Rivals?" Woz glared. "He surpasses!"

The Grand Creator King laughed as he heard that. Hearing someone who 'surpasses' him.

"Err... Woz... Probably not a good idea." Sougo flinched

"Oh, a rival." The Grand Creation King laughed heartily as he heard that. "Then where is he? This so-called 'Overlord'?"

"He is-!" Woz began but stopped immediately. "Not here. Yet."

"Oh, such a shame." He answered before he summoned a green bladed sword "Now. To kill you all, I have grown bored." the being said simply, walking towards the three.

Sougo frowned and summoned a dark grey sword, pink kanji reading 'sword' appearing in his hand. He rushed forward, slashing with said weapon as the Grand Creation King slashed back and threw Sougo back.

"W-Wow! He's tough!" he gasped, getting into a fighting stance.

"You!" Geiz and Woz glared and summoned their own weapons and ran in. A long black spear with a neon-green spear tip with the kanji word for 'spear' on it. And an axe with the kanji for 'axe'.

"Sougo!" Tsuki called out and brought her own weapon, a modified phone gun, and shot out at the fiend.

The Grand Creation King gave a rueful chuckle and blocked the attacks with ease, sparks flying off of the weapons, slashing back and hit the two.

"BEGONE!" The ruler roared and slashed his blade, launching an energy slash. A series of explosions followed the slash, the threw all four of our heroes being sent flying back and crashing hard

"Aaaaahhhh!" The four yelled as explosions went off, the four crashing down as the three armoured warriors de-transformed

"Now. For the end." the red armoured... Monster said with a dark chuckle as he walked forward... But was stopped

A figure had jumped out of a building and kicked the mad ruler, knocking him back a step from the blow.

The figure was a man, who landed before the four teens... Revealing it was an older man, in his 40's to 50's

He had greying black hair, wearing a black shirt under a white jacket, black fingerless gloves and jeans.

"You. You're still alive?" The Grand Creation King asked

"Who is that, my lord?" a random shark monster asked

"I just knew it... This was all a Gorgum plot." The man snarled as he stood tall

"The Black Sun... Koutaro Minami." the Grand Creation King snarled "But how?"

"Creation King? I ended you all those years ago." The man, Kohtaro, glared "Then I shall just have to do it again."

"You think you can fight me now?" The Grand Creation King glared at him with a disbelieving tone.

"As many times as I need to." The man, Kohtaro Minami, responded and raised his hand before lowering it with a fierce glare. A light shone from his waist as a belt formed. A silver belt strap, a small golden square buckle front and centre. Two red circular gems where on the golden buckle, almost looking like eyes

"Impossible!" The Grand Creation King gasped as he saw the belt.

"HEN-SHIN!" Kohtaro proclaimed as he glared at him. There was a large flash of light surrounding the man, his body... Changing in less than a fraction of a second.

He was transformed into a green armoured figure, dark green shoulder-pads, gloves and boots, a silver belt with the bronze rectangle belt and two red stones vertically on it, a silver mouthpiece, large red eyes and two thin silver antennae. And on his left breast, was a golden symbol, a strange design that looked like a modified 'RX'.

"K-Kamen Rider?" Sougo gasped

"I. Am the child of the Sun! Kamen Rider! BLACK! RX!" The Kamen Rider proclaimed

His fists clenched, the Rider standing confidently

"Black... RX?" Geiz asked

"Grr! Get him!" The Creation King roared

The animal creatures roared and lunged at them, Black RX immediately fighting back, punching and kicking the monsters away as he didn't let his sight on the Creation King go.

The Creation King glared back and still pointed at Black RX. "Kill him! And take the machine!" The Rider seemed to have no problems, however. Throwing easy blows that sent the monsters flying like they were fired from cannons

RX kicked a monster away, a flash of yellow briefly covering him... And he was a new Rider, one made of Black and yellow armour

"Rider Shot!" Black RX spoke and shot rounds at the monsters, causing them to explode.

"How fast was that?" Geiz gasped in shock in awe

"A...At least a half-second." Tsuki answered as she saw the shots everyone amazed at how his form had suddenly changed

"GRAH!" An armadillo monster roared, stabbing the warrior through the chest from behind... And RX was suddenly water, the attack going just through him

'Liquid body? How?' Woz thought in shock, while Black RX was continuing to fight.

Tsuki and Sougo tried to get back in the Time Mazine, trying to help but...what could they do in this? They had to get the Quartz and get out of dodge only for the flurry of water to fly at them, wrap around all of them and grab their bags before it zoomed away.

"No!" the Creation King roared in rage. "Damn you, Black RX!"

The group screamed in fear and shock as they were flying through the air while they had their Quartz and their tools on them.

They came to a stopped outside a random warn-down building, the water forming a new armoured figure

The figure was blue; it had blue boots and shin guards with red kneecaps, silver thigh guards, blue torso and waist guard with a red slotted stomach-area, a silver belt with a single red gem in the centre, black under bodysuit, blue gloves and arm guards, silver shoulder-guards, a blue mouth-piece, red eyes and thicker antennae on a blue helmet with a single red vertical line going to his neck.

"M-Miser Minami?" Sougo asked nervously as he looked at him.

"Who are you four?" He asked as he transformed out of it.

"Sougo Tokiwa... Kamen Rider Zi-O..."

"The King I've been hearing of?" the man blinked

"Y-You've heard of My Overlord?" Woz asked in shock

"I have." Kohtaro answered with a single nod. "I've heard about you, the 'King of All Kamen Riders'." He looked around and frowned "Do any of you know what happened? I was buying breakfast when suddenly everything just changed."

"Suddenly? No, we were in the Time Stream, collecting Quartz...Not that you know what they are." Sougo explained and then realised, he was only giving a half-answer to someone who knew nothing of their means.

"No. But...Did you say 'time stream'?" Kohtaro asked as that piqued his interest.

"Yes. But that begs the question, why are you the only person who knows about it aside from us?" Geiz asked

"Because of the King Stone. I am immune to changes in the timeline." The old rider frowned, touching his belt

Sougo looked at the belt around Kohtaro's waist and was almost transfixed by it. Such a power belonged to a Rider? Amazing. "Th-that's how you're able to remember it all?"

"That's right. And from what you told me I can guess that you were spared from the changes in time too." Kohtaro added

"Seems to be the case, Sir." Tsuki added while Woz was looking through his book.

"You seem to be a bit old to be a Rider." Geiz commented

"Oh? And what age should a Rider be?" Kohtaro asked with a cocked eyebrow. "I've been doing this since the late 80's."

"The late-?" Geiz asked in shock. "I guess that makes sense."

"Late 80's? There were Riders before Kuuga?" Sougo asked

"Yes. Many Riders." Kohtaro answered. "The start of us all. I...am one of the last of the Showa Riders."

"'Showa Riders'?" The four asked in unison

"The hell is a 'Showa'?" Geiz asked

"I-I think my uncle said it was-" Sougo thought

"The Era of Japan before the Heisei Era. The one we're slowly ending to." Kohtaro answered.

"Yes...Yes, the Showa Era Riders were some of the strongest Riders in their respective time." Woz added as he consulted his book. "As their powers come from modifications to their very bodies instead of exterior power sources, making them physically stronger than most of their successors base forms."

"Wait, your...your bodies?" Geiz asked in shock and disgust

"Yes. Such is the way the Showa Riders gained their powers. The burden we have to bare." Kohtaro answered. "Most feeling like they were barley human afterwards. Turned into cyborgs or mutants... Or, in my case, both." as he said that the old man picked up a piece of wall which was easily twice his size... With one hand... And then by gripping his fist, shattered the entire thing.

"HOLY CRAP!" Both Geiz and Sougo gasped

"Incredible." Woz followed up

"I-I don't believe it." Tsuki whispered

"Now tell me...What are these 'Quartz'." Kohtaro asked

*With the Grand Creation King*

The red armoured king snarled in rage, his weapon drawn

"Damn him. That Damn RIDER!" He proclaimed and slashed a building in half. "Been a thorn in my side!" He stomped forwards and aimed for a castle. "I should be the only one with the King Stone!" He reached for his black belt, his fingers grasping the red gem in it "I have both! I have eternal power! So wh... Of course. Why did I not foresee this?"

He growled and cursed the one who gave him this chance to rule. That foolish man in purple. The King Stone protects one from alteration from Time.

Oh well, he could deal with it. The Black Sun was only a Century King, half of what a Creation King was.

And half of what the vile king was now.

"It won't be long, Black RX...I'll kill you." He turned to some of his almost mindless creatures. "How is the inspection of that machine?"

The various members of the creatures had scoured the interior of the Time Mazine that was left behind. It was...intriguing. But far beyond their normal methods.

'Who made this creation? Was it this 'Overlord' who created it?' The Grand Cration King pondered. "'Oma', was it?" He wondered. "O. Ma. King...Demon. No. 'Demon King'."

*with the Riders*

"So that's what these little gems are." Kohtaro spoke as he held an uncut Quartz in his hand. "And you're sure you collected them all before the Time Mazine was taken?"

"Yes, we got them all." Sougo nodded surely as he, Geiz and Tsuki waited while Woz was...somewhere.

"Hmm..." The hero nodded "Come with me."

"Um, yes Sir." Sougo nodded

"I know he's our predecessor, but what's with the formality?" Geiz asked as both followed

"It's... His eyes." Sougo said "I don't know what it is... But he's been through so much. You can see it. How can you not respect that?"

"Don't get me wrong, Sougo. I respect him. I've fought along with people who've struggled to fight Oma Zi-O and from what I've seen...This 'Grand Creation King', he's just as bad." Geiz answered.

Kohtaro stopped as he entered an empty space in the abandoned location.

"Sir? What did you want us for?" Sougo asked in concern and the group blinked in shock, seeing Aura and Wol lying unconscious in the field

"Wol? And Aura? How're -they- still here?" Geiz double-took as he saw them.

"I found them lying in the streets." Kohtaro answered. "And by your reactions, I can tell you know these two."

The three time-travellers ran over, shaking them awake.

"H-Hmm?" Aura groaned as she slowly woke up and saw Sougo's face in her coming vision.

"Urgh...Ow." Wol winced as he felt his bruised side from Geiz and Tsuki shaking him

"S-Sougo? Tokiwa?" Aura whispered as she saw him

"Y-You two?" Wol double-took as he saw them

"You're alive? How?" Aura asked as she looked at him

"We should be asking you two that." Tsuki responded

"What the hell happened?" Geiz followed up

"I...Dunno." Wol groaned, holding his head. "We were travelling through the Time Stream...And we were just... Thrown out, like we were being hit by something big. Like a truck."

"Is that right, Aura?" Sougo asked as he helped her up.

"Yes. We were going to get...get some sweets." Aura admitted, a little embarrassed as she was helped up by Sougo.

"Do you know who caused this?" Geiz asked

"Swartz. He was planning something involving the past." Wol nodded "We went back to the... 1950's or something and he walked off, leaving us alone. So we went for sweets."

"Swartz?" The three asked in shock.

"He's your ally?" Kohtaro asked as he remained silent.

"Somewhat. But...He's crazy." Aura answered freely. "Always looking for power and obtaining it."

"He had two RideWatches with him, too." Wol nodded "Muttering something about Creation and Gorgum."

Kohtaro's eyes widened and grabbed the two Time Jackers. "Is that what he said? 'Creation King' And 'Gorgum'? Were those his exact words?"

"Ack! W-We weren't paying attention!" Aura panicked as she felt her throat being choked.

"He's always scheming something!" Wol followed up and struggled

"S-Sir! Stop! You're hurting them!" Sougo yelled

Kohtaro's hands shook and released them, albeit reluctantly. Though he only grabbed their coats and lifted them by their fronts, the two Time Jackers gasped and coughed as they felt the free air. "I'm sorry. But that damn fool meddled with someone he shouldn't have. And what the hell are 'RideWatches'? Those things you two use to transform?"

"Right. But there are different versions. Fully created ones, like these." Sougo answered, showing his RideWatch. "The ones that Woz uses, used by green Quartz."

"Were these 'RideWatches' like those?" Kohtaro asked, pointing at the Watch.

"No, they were blank." Wol answered. "If he had full one, it probably wouldn't have worked."

"What's the difference?" Kohtaro asked.

"Blank ones can absorb and suppress the power of Riders." Aura answered

"Gorgum hardly seems 'suppressed'." Kohtaro responded

"Those are 'Another Riders'. True RideWatches copy the powers and soul of the Rider, without suppressing them." Sougo clarified.

"Sougo, you idiot!" Geiz glared. "Don't tell them that!"

'They don't...suppress?' Aura thought as she heard that.

"Meaning he's gotten the full power of the King Stones." Kohtaro answered.

"The power of two sets of King Stones... No wonder he is still so strong. Still alive."

"But... Then how can you transform?" Geiz wondered

"Because my power stems from the TRUE King Stone. I'm immune to all alterations in time, which makes Gorgum a paradox." Kohtaro answered

"How strong is that anyway?" Wol asked as he saw Kohtaro.

"Incredibly strong. He can transform within half a second." Sougo answered. "And switch forms just as fast."

"You're kidding!" Wol gasped

"Also if you based this power on my King Stones original form, that sealed away the powers of Kamen Rider Black. RX is an evolved but separate power set."

"Jeez...Riders are frigging strong." Wol groaned

"Of course we are." Geiz answered

"How do you make 'Blank RideWatches'?" Kohtaro asked as he looked at them

"Using Quartz, the gems we use to make Another Riders." Aura admitted

Tsuki kept the Quartz they had hidden on her person, she didn't want to let them know they had their own stash.

"Can we get any more?" Kohtaro asked

"We could...but it'll take time." Wol answered

"And we don't have the tools to mine them. And it'll take too long to mine and craft them." Aura added

Sougo wanted to mention their own Quartz, but given the circumstances...he'd be opening his big mouth again.

"And during which, that 'Grand Creation King' will have torn apart the Time Mazine and found out how it works. Meaning he'll take over Time itself!" Geiz followed up

"If we can get into the time stream... We can stop all this." Tsuki said seriously

"But how? I doubt we have enough power to get you there and back." Aura answered

"We can do this." Sougo nodded, clenching his fist desperately

"Unless we make up a plan." Kohtaro answered. "What're you thinking, Sougo?"

*time skip, at the Time Mazine*

The animal creatures were continuing to scour the interior of the Time Mazine, it was definitely different to what they were used to...and almost tearing out the wiring was bad for them too before a series of quick blasts knocked them all out.

"You've gotten quite adept with that blaster, Tsuki." Geiz praised as he was in his Rider Armour.

"Thank you." She responded as she began to get to work as the two started fixing the machine, the others rushing inside

"We need to modify these Quartz, we need RideWatches." Sougo said as he, Wol and Aura opened the bag of tools

"And I'll keep you all safe." Kohtaro nodded

"Good." The group nodded

"I can't believe you harvested all these Quartz." Wol commented as he held the tools and got to work.

"It's how we were safe from the Time Alteration." Sougo answered as he worked on a Quartz of his own.

"Smart." Aura admitted as she worked on her own.

"Not smart. Just lucky." He answered as he unintentionally flashed his watch, but worked diligently.

He had to do this, he had to finish this. He had to... If he didn't then Uncle J... He would...

He would...

No!

No! He couldn't lose!

Sougo rubbed his eyes with his sleeves, trying to calm himself down

The small shards of the Quartz were shaved off, working between the three as their RideWatches were taking shape.

'This better work. Gorgum...You'll fail. And this world will be safe.' Kohtaro thought with determination before he noticed some Gorgum soldiers nearing them "Very well. HENSHIN! ROBORIDER!"

The group heard that, upping their work speed. They had to do well but quick.

"How strong is that guy's 'RoboRider'?" Wol asked nervously.

"He killed two monsters each with one shot." Sougo answered as he worked, his time working on watches made his hands a little more nimble.

Wol stopped in shock before Aura nudged him to get him back to work.

"Wrench." Tsuki spoke as she worked on the system.

"Right." Geiz nodded

RoboRider was getting hit over and over, but his shots kept on coming, killing wave after wave of monsters that tried to get at them. 'I have to keep going!' He thought as he was getting rattled as his armour was taking the damage very well. 'Damn it all.' He thought and transformed once again. "HENSHIN!" He proclaimed and transformed into BioRider and fought a few more, before quickly turning back into RoboRider.

He soon reverted to Black RX and backed up, reaching down towards his belt "Revolcane!" He called as a handle appeared in his hand, looking like a sword handle. At the hilt of the handle was a red turbine which began to spin as he pulled the handle away from the SunRiser, the name of his belt. As the handle was pulled away... A glowing blue beam of energy extended out, soon forming a full energy sabre in his hand

"Whoa...Amazing." Geiz whispered in shock, seeing the weapon.

Black RX readied the blade and struck out with a single slash, cleaving all that stood in his way.

Moments passed...and all the monsters were cut in twain.

However, he didn't waste another second, jumping into the air "REVOLCRUSH!" He called as he came rushing down, stabbing a monster through the stomach. He gripped the handle tightly with both hands, adjusting his body as he pushed the blade in deeper, as the monster howled in pain and sparks sprayed out from its wound.

"I'm done!" Sougo spoke up, showing a fully formed RideWatch.

"Holy crap!" Wol gasped as he was almost done himself.

"Pass me yours!" Sougo ordered, trying to get the RideWatches finished

"RX! We're finished!" Tsuki called

"Good! Get out of here!" Kohtaro ordered. "I'll handle things here!"

"No!" Geiz glared and grabbed his arm "Come on, we have to get out of here!"

"There will be a version of me in the past, I know I'll help out. Go!" Kohtaro threw him back but he was dragged into the machine, the time machine flying into the sky and into the time stream.

"PUNCH IT, TSUKI!" Wol shouted

"GRAHHHHH!" Tsuki roared and connected through the Time Stream, all the while the Grand Creation King...could only watch.

In the Time Stream, the group were arguing. "Why did you bring me with you? I was needed back there!"

"We need you here!" Geiz pointed back.

"The last RideWatch is done!" Sougo spoke up, breaking the fight.

"We are going back to before you where a Rider! What, do you have a death wish?!" Geiz finished off as the senior Rider cancelled his transformation

...

"Maybe." Kohtaro sighed "I guess... After everything I've lost... Part of me does not care if I die to protect people. Especially as I know I will just revive again when I am needed. As all Riders do. Losing two families and having to kill your brother again and again... I think anyone would."

The group was silent for a moment as Sougo stood up slowly, walking towards him

"Mr Minami... We understand." Sougo nodded "And if we don't do this, if we don't stop the Grand Creation King... My uncle would be dead. So, please... Help us." As he said that he held out his hands, showing four blank RideWatches

Kohtaro smiled softly and nodded "Very well, boy. It is our duty to protect people, you can count on me." He assured, taking the RideWatches with all four glowing brightly

BLACK!

RX!

ROBORIDER!

BIORIDER!

There were four bright flashes as the RideWatches transformed. One becoming a black base RideWatch with a grey ring and button

The second was a dark green watch with a black ring and button

The third was black with a yellow ring and button

And the final one was silver with a blue button and ring

"I didn't think they'd all work." Wol admitted

"But this is great. Now we have all the power we need!" Aura nodded

"Geiz. Sougo." The senior Rider nodded as he held out the devices

Geiz nodded and took the Black and RoboRider watches while Sougo took the RX BioRider ones.

"Let us fight him. Together." Kohtaro nodded

*time skip... In the past... *

Swartz through the cave base of Gorgum, who had all been frozen by his time powers. He emerged into a large cavern where a massive glowing red heart the size of a human heart was beating "So. This is the famous Creation King?" he asked

"Who are you? How dare you enter my chamber!" An old man sounding voice coming from... Somewhere, obviously being projected from the 'heart'

"I am Swartz. And, Creation King, I am here to help you!" Swartz said

"Oh? And how can one so small help me?" The Creation King responded with a jeering tone.

"With my own means." Swartz smiled as he pulled out two RideWatches "After all, you were defeated in my time. Destroyed when one of your successors turned against you. Even now I am sure your connection to the Kingstones are showing the original timeline, as everything changed around us thanks to me interfering." Swartz said as he approached the heart. He pressed the buttons on both watches and smirked

BLACK!

SHADOWMOON!

"And you're gifting these to me?" The Creation King asked with intrigue

"Of course." He nodded

"With these, the two will never exist. You will rule the world as the Demon King!" he called, pushing the two watches into the pulsing heart

The pulsing heart screamed as it felt the immense power, filling its core and overflowing within him. "AH! SO MUCH!" He proclaimed as its body began to change. "SO! MUCH! POWER!" he roared as red and purple energy swirled around him, forming the red armoured warrior known as the Grand Creation King

"Amazing! This is greater than I could've hoped! With you by my side, we'll take over the world! All of-ACK!" Swartz smiled maniacally, seeing the great and immense power he had summoned...and was gripped by the throat, struggling to breathe "W-What?"

"I commend you, fool. Giving me the Kingstones and keys to my Kingdom." The Grand Creation King responded, grabbing Swartz by his throat, holding him up like a drowning fish. "A mere stepping stone."

Swartz's face began to turn purple and struggled to breathe, trying to get a breath but couldn't.

Suddenly red, pink and yellow light shot through the air, hitting the Grand Creation King's arm making him drop Swartz

"ARGH!" The Grand Creation King grunted as he was tossed back.

Swartz was choking on the ground, his colour coming back as he looked at the Time Mazine. 'A-A Mazine? Here? I have to...I have to leave!' And he teleported away

The robot landed, the heroes walking out of the machine

Sougo and Geiz stood either side of Kohtaro as they emerged from the time machine, calm and silent

"Argh...Damn you." The Grand Creation King glared at them. "Who are you? Friends of that Purple One?"

Kohtaro just glared and readied himself "No. I am the Black Son. The Child of the Sun! And we will stop you, Creation King!"

"Ah, yes, yes. We will." Woz chuckled softly as he appeared out of nowhere

"Woz! Where have you been?" Sougo jumped

"HRAA!" Grand Creation King roared, not letting the group take a moment of relaxation as he unleashed a massive bolt of red energy at them...

"REVOLCRUSH!" a new voice roared as a figure came rushing down, slashing with a glowing red energy blade which slashed the blast in half while the Creation King was still new to his power

"Who's that?" Geiz asked

"Impossible..." Kohtaro whispered as he took a step figure

The figure before then... Was RX?! But it wasn't Black RX.

This figure had green eyes and green gems in its belt, the normal forest green on the suit being replaced by a sleek shiny silver/white

If anything this was...

"May I introduce, Kamen Rider White RX." Woz smiled

"Kohtaro?" the figure asked as it detransformed

"Nobu... Nobuhiko?" Kohtaro asked as he teared up, seeing the man

The man had short brown hair, looking as old as Kohtaro and stood next to him

"Four of you? With MY power? Impossible!" The Grand Creation King roared as he glared at them. "That foolish Purple One gave it to ME!"

"You're alive..." both men whispered before they pulled each other into a tight hug

Both Sougo and Geiz saw this and knew that these were two good friends...no. Brothers. They were reunited. "Mr Minami. Ready?" He asked respectfully.

"..." Kohtaro pulled back from the hug and looked at Nobuhiko, nodding. The other man doing the same

Suddenly, once more, flames surrounded them all five warriors being thrown out of the cave

"Ah!" they flinched as they came crashing down onto the ground, rolling a bit as they felt the fresh air once more. The Gorgum base was gone, the five Riders standing up

As the sun and moon eclipsed each other

"My King. Geiz. Shall we do this?" Woz asked as he stood up, pulling out a new MirideWatch

"Let's do this." Sougo nodded as he pulled out his own RideWatches.

"Heh." Geiz smirked as he pulled two RideWatches of his own.

"Kohtaro." Nobukiko spoke up as he summoned his own Belt.

"Nobuhiko." Kohtaro nodded proudly and happily as his brother was standing next to him.

WHITE RX! ZI-O! RX! GEIZ! BLACK! The three Time Kamen Riders activated their respective Watches

ACTION!

"HEN-SHIN!" Both brothers proclaimed as they stared down the Grand Creation King

"HENSHIN!" Sougo, Geiz and Woz proclaimed as they activated their Drivers and their powers

TOUEI! FUTURE TIME!

RIDER TIME!

KAMEN RI~DER ZI-O! KAMEN RI~DER GEIZ!

ARMOUR TIME!

CHILD OF THE SUN! RX!

CENTURY BLACK SUN! BLACK!

Geiz had a dark green/black armour appeared and attached itself to Geiz, dark black shin guards and boots, black gloves with red and yellow stripes on his guards, and his visor was yellow Hiragana for 'Black' and his chest had a strange swirl symbol with a dot. On his shoulders, seemed to be strange silver belts with hollowed centres.

Sougo had dark green armour attached itself to him, silver shinguards and boots, silver hexagonal shoulder-pads, a yellow symbol that looked like the modified 'RX' symbol that Kohtaro had and finally green arm and torso protection.

RISING! SHINING! SPARKING!

KAMEN RIDER! WHITE! RX!

In a large blast of light Woz's suit had gained a new series of armour. His chest plate looking like White RX's, his shoulder pads being styled after White RX's belt and his helmet katakana and detailing turning white

"I am the Child of the Sun!" Kohtaro called as he slashed his arms through the air "Kamen Rider! Black! R! X!"

"I am the Moon's Son!" Nobukiko called, his posing a perfect mirror for his step-brothers "Kamen Rider! White! R! X!"

There was a moment of silence as the five stood there, the wind blowing around them like it was proclaiming victory.

Kohtaro and Nobukiko were up front, side by side.

Just behind them, in the middle, was Sougo. On Sougo's and Nobuhiko's left was Woz. And on Sougo and Kohtaro's right was Geiz.

They all stood there under the eclipse, their eyes shinning

"Mutants! Rise!" the Grand Creation King ordered, drawing his weapon "Satan Sabre!"

Behind him a few dozen animal monsters emerged, the group getting ready for battle

WAKE UP!

"Ready brother?" Nobuhiko asked

"Ready." Kohtaro nodded once and glared

"ATTACK!" The Grand Creation King proclaimed and ran with his subordinate 'mutants'.

"I think that... We can do this!" Sougo called as he drew his JikanGlade "And it's time to dethrone a King!"

WAKE UP!

Geiz roared as he, White and Black RX raced towards them, Woz holding his Zikan Despear in its Scythe mode as Sougo followed suit with his JikanGlade.

Hikari no oorora mi ni matoi

CLASH!

The Mutants and the Riders waged their weapons in their hands, slicing and punching at them with their intense ferocity

The two RX's raced right at their foe, while the Time Riders battled the Mutants

"Ora! Ora! Ha!" Geiz chanted as he gave powerful punch and kick after punch and kick

Kimi wa tatakau hito ni nare

Sougo and Woz fought near side by side, slashing their weapons as they fought off a series of random Mutants

Kizutsuku koto wo osoretara

"You think you can defeat me?! You are just rampaging children!" the Grand Creation King roared "Failed Century Kings!"

"Nobuhiko!" Black called, blocking the blow as RoboRider and gripping the SatanSaber tightly

"Ah!" White nodded, jumping off Black's shoulder "GaleRider!" He called, suddenly becoming what looked like BioRider only green "Tornado Shooter!" He called, landing and unleashing a barrage of blasts

"Gah!" the leader of Gorgum howled in pain

Chikyuu wa aku no te ni shizumu

"BioBlade!" Black called, now BioRider, and slashed at the red armoured foe before he and White kicked him away. Both where once again in their base forms, side by side

"Insolent CREATURES!" Gorgum glared and struck at them.

Woz, Geiz and Sougo had their backs together and kept each other safe. "My Overlord!" Woz called out and slashed at his own mutants

Wake Up, The hero Moeagare

"I'm fine, go!" Sougo called out, slashing at his own monsters, before shooting at them with his gun-blade

KYU!

He took aim and opened fire, gripping the weapon tightly

"Don't take all the monsters for yourself, Sougo!" Geiz called out as he slashed at the mutants and held his Zika Zax.

Hikari to yami no hateshinai batoru

KAMASHISUGI!

"HRAH!" Woz proclaimed, slashing and caught three of the mutants with a powerful slash

ICHIGEKI KAMAN!

Wake Up, The hero Taiyou yo

Both RX brothers continued to fight, shooting and battling at Gorgum, chipping away at his immortal body

"RX KICK!" Black roared as he jumped into the air, performing a double footed kick

The impact of the double kick threw Gorgum into the ground, causing a crater from the kick.

"Nobuhiro!" Black RX called out to his brother

Ai ni yuuki wo ataete kure

"RX KICK!" White RX yelled as he did the same, performing a near exact same kick as his brother

BOOM!

The Grand Creation King was sent flying like a cannon, crashing into the ground and making another creator

"Let's finish this!" Sougo called as he pulled out the other RideWatch

BIORIDER!

He gripped the RideWatch tightly, turning the weapon to sword mode and slotting the RideWatch into the finisher slot. Once that was done he quickly pressed both buttons on his belt

FINISH TIME!

FINISH TIME! RX!

"Right." Geiz nodded as he copied him by putting it into his Zikan Zax.

FINISH TIME!

FINISH TIME! BLACK!

"Of course, My Overlord." Woz spoke as he opened his Driver's door and slammed it shut immediately.

BEYOND THE TIME! TIME EXPLOSION!

Kamen Raidaa Kuroi bodi

Kamen Raidaa Makka na me

BIORIDER! GIRIGIRI SLASH!

REVOLCRASH! TIME BREAK!

Sougo held his arms out, his hand sliding across the blade as it was encased in a glowing blade. He then quickly span the blade, readjusting it "HA!" he called and span around, creating an energy shockwave that shot through the air. It formed almost like a clock, which made dozens of monsters explode

Kamen Raidaa BLACK RX

The Grand Creation King looked in shock and horror. He had only just attained this new power and he was about to be bested by these...weaklings! No. He couldn't let that stand. He *demanded* an answer from them. Who were they?

ROBORIDER! GIWA GIWA SHOOTING!

KINGSTONE! TIME BURST!

Geiz gripped his axe turned bow and fired, his feet digging into the ground as a massive burst of red energy flew around the battlefield like a homing missile that ripped apart so many Mutants

"REVOLCANE!" Both Brothers said as they reached down, drawing out the weapons

"Damn you! DAMN YOU ALL TO HEEEELL!" The Grand Creation King roared and ran at them brandishing his weapon, aimed to kill them.

"DOUBLE!" both Riders roared as they charged forwards. They raised their blades, blocking the Stan Saber. Both blue and red blades glowed and sparked, holding back the weapon of the Grand Creation King until...

SMASH!

Smash!

smash...

The Satan Saber shattered

"REVOL!" The two Riders called once more, coming down with a second slash. A large glowing X appearing over his chest "CRUUUUUSH!" The two shoved their energy weapons in, side by side, and skewered their foe

"Gwa!" The Creation King yelled in pain as time seemed to freeze

SHATTER!

SHATTER!

The two RideWatches that lay within him were broken, destroyed, shattered. No more will the Grand Creation King live...no longer will Gorgum reign to destroy their world.

The two span around, turning their backs to the monster. With a quick flurry of their arms, they had their swords resting at their sides, the Grand Creation King exploding behind them

And with that...Time would be fixed. The mistake of Swartz would never come to pass. The future was saved.

'Amazing.' Sougo thought as he saw them as they stood in awe of the two brothers.

"My Overlord...If I may?" Woz asked as the fight was over and bowed to his Overlord.

"I... Sure, go ahead."

"Huh?" Both Nobuhiko and Kohtaro looked at each other and then at Woz.

"Oh no..." Geiz groaned and facepalmed

"IWAE!" Woz proclaimed as time began to shift around them, returning back to the normal pace. "He is heir to the power of all Riders! The Ruler of Time, travelling beyond time and space to reign over past and future; His name is Kamen Rider Zi-O: Black RX Armour! And from this fight, he has once again received the power of another Rider!"

"...You done?" Geiz asked as he de-transformed

"Yes, thank you." Woz nodded and removed his own MirideWatch

"'Ruler of Time'? 'Heir to all Riders'?" Nobuhiko asked his brother.

"It's complicated..." Kohtaro whispered before he smiled "It's... Good to see you, Nobuhiko."

"Yes. It's good to see you too, Kohtaro. ...You've gotten old." He smirked jovially as his response.

"You've gotten old too, you know." He responded, pointing at him, the two throwing banter at each other, but they were just happy to see their brother once again.

"What happened to you?" Kohtaro asked as they walked away, wanting to know his brother's life

"I guess we should give them some space." Sougo spoke out of respect while he, Geiz and Woz were sitting off to the side.

*time skip*

"Okay, we should be able to go back to our own time, Mr Minami." Tsuki spoke as she, Aura and Wol had fixed up what the mutants had broken.

"Good." He responded before he turned to Nobuhiro and sighed heavily. "I'll miss you, my brother."

"You too. I am glad you didn't become BlackSun." Nobuhiko nodded and shook his hand

"Of course not." He answered.

"I'll return him back to his proper time." Woz spoke as he went to Nobuhiko

"I appreciate it, Woz." Kohtaro answered. "It was great seeing you. Be safe brother."

"You too." Nobuhiko nodded

"Well. Our alliance is finished." Aura commented

"Seems like it, Aura." Tsuki answered as she kept her eye on her and Wol.

"For now, we'll leave you alone. After this...I don't wanna talk to Swartz for a while." Wol agreed.

"What will you do then?" Tsuki asked

"Sweets." The two answered in unison

"Really?" Sougo asked

"Considering all that's happened...I don't feel like fighting." Wol admitted

"And something simple just to ease our minds." Aura followed up as she showed a bit of her leg to Sougo.

Tsuki growled lightly as she watched on, looking at Sougo's reaction to Aura's random teasing

"Ahem, right...Err. S-See you later." Sougo answered, trying not to stare...but damn those black thigh-high boots.

"You might see me more." Aura commented and kissed his cheek before walking away

Sougo panted and blushed at that, swaying awkwardly back into the Time Mazine and sat in the corner.

Geiz glared at the two Time Jackers before going inside the Mazine, true this truce was done...maybe they'd have some common decency to let them leave.

"We're here." Tsuki smiled, showing they where home

"Ah. Home sweet, home." Kohtaro smiled as he saw the restored timeline and home. And the 9 5 DO was still standing as it always did.

"I guess this is 'so long' for now." Geiz spoke as he walked out with the others.

"Seems like it." He responded with Sougo pushing past them, racing inside

"UNCLE!" Sougo called, nearly jumping onto the older man as he hugged him.

"Oof! Sougo! What's brought this on?" Junichiro asked as he saw his nephew.

"N-Nothing just...It's good to see you." He answered.

"...You had only gone out ten minutes ago." He mumbled, but shrugged and hugged his nephew back.

Tsuki and Geiz smiled at the sight.

However, no one was aware of another figure. One who looked similar to RX... And was wearing a ZikuDriver.

He was inside the Time Mazine, collecting the RideWatches related to Black and RX. As he spotted the White RX watch he frowned...

And smashed it under his foot

Before he disappeared

To be continued

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