Chapter 1

AN: In this story, Izuku met All Might a year earlier than canon. Also OOC Izuku, like I mean him having a grudge against All Might. Don't worry I'm not bashing All Might, just what's necessary. Also for all you Ben 10 fans, enjoy. But only the omnitrix is going to come from Ben 10. No Plumbers, no villains, just the Omnitrix and the aliens.

Edit: Yes this is just me reuploading the chapter because I want to let people be able to read this again. Sorry if that makes anyone mad.

ALSO THE PREVIOUS CHAPTER IS FIXED SO GO READ IT!

'Thoughts'

Flashbacks/Phone/Texts

Quirks

"Ngh, come on, ya piece of junk." Izuku grunted as he was trying to pull out a large piece of metal from under some other pieces of trash.

Izuku Midoriya absolutely LOVED to make things. From clothes to food to technology. Especially technology. Right now he was at what used to be a beach. But after years of people dumping their garbage here, it was now a literal dump. A complete waste of space.

Except for Izuku.

For him he found this as a gold mine for new creations and builds, for free! And it was a good workout for him. Right now all he needed to do was get this stupid piece of metal out and he could finish the dishwasher so his mom could have more time to relax.

"Ngh, their we go." Izuku grunted as he slipped the metal out, without making an trash avalanche, before dragging it to his wagon filled with metal and broken computers or phones.

Izuku was lucky no one cared about this place, sadly. Izuku thought that heros should have done something about this. But not anymore, hero's only care about fame and glory. Especially Mt. Lady. Any selfless acts have all but disappeared. Izuku has almost lost all hope in heroes at this point.

Izuku sighed, before whispering "Why can't anyone be a real hero anymore."

And Izuku meant that. Even when he had met All Might, he disregarded all of Izuku's hopes and dreams. Saying that he'd be more of a liability without a quirk.

"Tch, makes sense that the 'symbol of peace' is just like the rest" Izuku mumbled angrily "Someone who was lucky enough to be born a good quirk."

To others, this might have worried them, Izuku is a happy person and looked like he wouldn't hurt a fly. But when I comes to hero's or quirks he gets extremely angry. He had been shunned and bullied for most of his life for not having a quirk. Izuku still wanted to be a hero, no questions asked. But that didn't mean that he didn't have feelings.

Izuku shook his head to get rid of those thoughts. "No, I had a good day and I'm not ruining it. Now hopefully I can get home before Mom to surprise her."

Izuku was about to walk home before he saw a gleam in the sky. He looked up towards it before his eyes widened when he noticed it started flying towards him. He quickly jumped out the way before the object crashed, making dust fly everywhere and a crater to form. Izuku slowly stood up and walked towards the crater.

"Shit!" Izuku yelled as he tripped over a pipe and fell in the crater. He looked up and saw what looked like round metal ball. As he stood up the ball opened up to reveal a black and a gray colored watch. (Search up the original Ben 10 watch. Its that one.)

"What's that." Izuku, against his better judgement, reached towards the watch. He was surprised when the watch flung towards his outstretched hand as it latched on his wrist.

"AAAAAH!" Izuku screamed as he grabbed his right arm and started to try and pry the watch off to no avail.

The watch started beeping before a hologram of a little gray creature opened up.

"Greetings to whoever has found my Omnitrix. Unless it was destroyed in the black hole then this will be pointless"

"Omnitrix? Black Hole?" Izuku asked confused.

"My name is Asmuth and this is the Universe's most powerful weapon. It allows the wearer to transform into multiple different species of aliens from different planets and, as stated before, it is called the Omnitrix.."

"Aliens!?" Izuku yelled as his eyes widened. Aliens were real!

"My home planet has been experiencing multiple attacks by many power hungry creatures who have been trying to steal my life's work. So, as stated earlier, I have sent this device into a black hole to keep it out of the hands of others."

Izuku was getting more confused, but decided to keep listening. This was getting to interesting.

"I have implemented an A.I. to help anyone to use my Omnitrix. But I shall tell you of some two functions that I implemented and my assistant suggested. First, is the Ultimate Function. The species that you choice will turn into an 'Ultimate' version of it. It will take the species and put them in a simulated 100 years of constant battle to make them stronger and more combat related, I personally dislike this function. Too barbaric. Second, the Cross Species function will take two species and morph them into one new species. For example, a Tetramand and Vaxasaurian to form an entirely new and extremely strong species."

"A Tetrawhat?"

"If you do not understand any these species do not worry, my A.I will explain every species and abilities. Now I would like to ask for you to use my Omnitrix for good as did the wearer before you did. So please do the right thing and take care of my Omnitrix."

After the long winded speech Izuku was left speechless. Not only did he now have a chance at becoming a hero, he had the Universe's most powerful weapon to boot. This felt to good to be true. Izuku pinched his arm to make sure he's not dreaming. And as expected, it hurt.

"Hehehe I can finally become a hero I-I can f-finally beco-HAHAHAHHAHAHAHA." Izuku could finish his sentence before tears filled his eyes and he started laughing like a maniac. He couldn't help it.

After he took a deep breath and calmed down he looked at the watch. He cautiously pressed the faceplate before it popped up and showed a silhouette of some four armed creature. A feminine voice started to speech, scaring him before realizing it was the watches AI.

"This is a Tetramand, a four armed, extremely strong creature. The females are naturally stronger than the males, but with enough training a male can potential be the stronger of the sexes."

Izuku guessed this would be a good start. He pushed the faceplate down and a green light surrounded as he felt his body mold and shift into an entire new creature.

"Uggg" Izuku ground as he raised his hand to cover his head. "What happened to …"

Izuku stopped as he saw a red three fingered hand. He gasped as he looked at his body. He now stood at 7 feet, had four arms, was entirely red, had four eyes, and a had two toes on each of his feet. The watch was now on his top left shoulder.

"W-Woah. This feels weird." Izuku said in awe. "This thing has super strength right, let's test that out."

Izuku walked to a nearby metal pile and grabbed a piece and easily lifted it up. He started grabbing other juck and crunched them all into a metal ball.

"This is awesome, just how can I turn back, though?" Izuku asked.

"You need to press the watch again."

"Oh, but then can others turn me back to normal?" Izuku asked as he turned back to his human form.

"No, the Omnitrix has merged with your DNA. So if another creature touches it, it would be useless. Unless it would add new alien DNA to the Omnitrix."

"Ok, good. It would be bad if someone could turn me back during a fight." Izuku nodded as he looked up and saw the sun starting to set. "I better get home so I can make the dishwasher in time before mom comes home."

Izuku walked back over to his wagon and started the walk home.

"So, uh, Omnitrix, how many other aliens are in their."

"There are 10,000,421 aliens, but to keep it simple their are playlist's of 10."

"That's really helpful. Do you mind if I call you Trixi for short?"

"Of course not."

"Ok then, let's head home Trixi." Izuku cheerfully said as he walked towards his home.

(Midoriya Household)

Inko had just finished work and a particular long day too. She wanted to relax, but she had a ton of chores to do. Do the wash, the dishes needed to be finished, the house needed to be cleaned, and dinner needed to be ma…

As Inko walked in the door she noticed the house looked squeaky clean. A new looking dishwasher was under the sink, two plates filled with Katsudon on the table, and the clothing hampers were completely empty.

"Oh my, what happened?" Inko asked herself as she put her purse down on the couch.

"Welcome home, Mom." a cheery voice said behind her.

She turned around and saw her son, Izuku, in a white A-shirt and black shorts walk from the hallway.

"I-Izuku did you do all this?" Inko asked, teary eyed.

"Of course I did. You always seemed so burnt out everyday so I wanted to give you a break. I made a new dishwasher out of scraps at the dump, did the laundry, and made dinne… hey mom why are you crying?" Izuku asked as he saw his mom start to cry "Did I do something wro…"

Izuku couldn't finish as Inko lunged forward and hugged her son as she cried.

"Y-You d-didn't do anything wrong. You're s-such a nice b-boy." Inko cried and hugged Izuku harder.

Izuku smiled and hugged her back. "I'm glad to help mom." Izuku said as he and his mom finished hugging "Do you wanna eat now? Or take a bath first? Or do. You. Want. Me?"

"Hahahehehe." Inko laughed. "You got that from my soap opera."

Izuku laughed with her as they both walked to the table and started eating as they each talked about their day, with Izuku leaving out the Omnitrix.

(5 Months Later)

Izuku just finished his jog and walked back inside his house to get a shower before school started. Good thing the Omnitrix was waterproof or he'd be in trouble. It had been 5 months since he gotten the alien watch and he was loving every moment of it. He thought back to when he first used it to save someone and it was awesome!

His aliens looked nothing like him so he could do anything and get away with it. Obviously he did good with the watch. Stopping crimes felt amazing! He'd mainly use Four Arms or Gr8 Ape to fight.

Four Arms was the alien he first used when he got the Omnitrix. Gr8-Ape was big muscular ape with giant bat ears, black fur that covered everything except its face, ears, biceps, abs, and hands showing that its skin was pink. Its eyes were yellow with white razor sharp teeth and nails. The Omnitrix was on its chest. Izuku used these two as they both had super strength, but Gr8 Ape was a tank. He could absorb the impacts of attacks and use them to strengthen his blows.

He also had to make some quick escapes from heroes, seeing as he wasn't registered as a hero and was breaking the law. He named this alien SlickQuick. It was 6 feet tall, lean, and green with no mouth and yellow eyes with hooves for feet. SlickQuick was easily the fastest alien he had so far. Good thing too because many heroes wanted to capture the Shape Shifter, the name others called him, for fame. He stopped crimes and evaded capture so many times. But he still had a bad reputation from the police and media. Figures.

Izuku finished his shower and quickly got dressed. His mom was already at work so he had to work quickly. Izuku turned the dial on the Omnitrix till it showed a ghostly looking figure before he slammed the watch down.

"Ghostfreak!" Ghostfreak yelled. (AN: I'll be referring to Izuku when he's transformed as the aliens name.)

This alien was gray and had one purple eye. It had no legs, but a ghostly tail with black lines going through its body. (AN: Original ghostfreak. Search it up if this wasn't a good description.)

"Ok, let's get to school." Ghostfreak said as he phased through the ceiling and fly towards his school.

He had faster aliens that could fly, but he needed to get to school unnoticed. Also Ghostfreak could turn intangible, invisible, and possess people. Perfect for being stealthy or putting itching powder in a certain blondes locker that exploded when opened by said blonde.

"Hehehe." Ghostfreak chuckled as he remembered his prank. Teach him not to tell someone to kill themselves.

"Help!" a female voice shouted.

Ghostfreak's joking nature immediately disappeared as his eyes scanned the streets for the yelling woman. He saw the women backing into an alley as two men walked towards her. He sped up his flight and flew directly into one of them men, possessing him. He made the man turn and slam his blocky fist into the clawed mans face.

"OW! What the fuck Jin!" the claw handed man yelled before he was knocked into a wall by the blocky fists. Ghostfreak used the man's body to beat the other until he fell unconscious before sending the now named Jin running head first into the wall.

Ghostfreak left Jins body as the man regained control. He looked up and saw Ghostfreak floating in front of him. Jin looked up rubbing his head and saw Ghostfreak. He froze when Ghostfreak leaned towards him.

Ghostfreak growled in an extremely scary voice. "Leave or I'll make you rip yourself in HALF!"

Jin quickly nodded his head in fear before getting up and running out the alley after he grabbed his friend. With only the woman and Ghostfreak left in the alley Ghostfreak started to fly away, but the woman yelled after him.

"Thank you, ShapeShifter!"

Ghostfreak saluted down to he before he turned invisible leaving only a voice in the wind saying "No problem."

(7 Hours Later)

Izuku was sitting on the roof of the school writing in his notebook. School had just finished and Bakugo was still pissed at him for signing up for UA like he did. Yup and it may also be due to the fact that Izuku told him to "Go shove your hands up your ass and blow it up" after Bakugo made fun of him being quirkless. Maybe, Izuku still wasn't sure.

"Hehehe" Izuku chuckled to himself. "To think, we were friends."

BAM

"FOUND YOU DICKHEAD!" Bakugo shouted as he stalked towards Izuku.

Izuku shoved his notebook into his backpack and backed away from Bakugo. Izuku smirked, hiding his fear, and quipped. "Do you have a crush on me? You keep following me."

"SHUT IT!" Bakugo yelled as tiny explosions popped off in his palms before he took a deep breath "I'm sick of you shit Deku. Still trying to be a hero when you're Quirkless."

Izuku chuckled as he stopped moving away from Bakugo and stood up straight. "You really don't listen do you."

Bakugo growled as he lunged forward and grabbed Izuku by his shirts collar and yelled. "I'm the only one in this backwater school that's going to UA! You'll never be a hero! So stop acting like you're going to be one!"

"You're right." Izuku admitted looking Bakugo in his eyes. "Even All Might said I'll never be a hero."

Bakugo's grip loosened as he gained a confused look on his face. "Huh?"

Izuku grabbed the blonds hands and pulled them off before saying. "I met All Might two years ago. I still had hope, even after all of your and the others bullying, and I asked if I could be a hero without a quirk. He said I'd be a giant liability to everyone."

Bakugo was silent. All Might, the symbol of peace, was a hero to everyone. He gave them hope. The red eyed boy thought he'd at least lie to give Deku a little hope.

The green eyed boy smiled and walked to stand next to Bakugo. "I know you hate me for whatever reason, but I have one thing to ask. As an old friend."

Bakugo begrudgingly said "What?"

"Be a real hero." Izuku left off before he walked towards the door that led of the roof.

"What the fuck do you mean?" Bakugo demanded as he turned around to look at 'Deku's' retreating form.

"Save lives because you want too." was the green boy's answer as he opened the door into the school.

"Don't tell me what to do when I already know how to do it!" Bakugo shouted as he chased Izuku into the school, but frowned when he didn't see the green hair boy. "Where the fuck did he go?"

If Bakugo would have turned around, he would have seen Izuku with a smile before he hit his Omnitrix and turned into Ghostfreak as he flew through the wall.

Guess someone is going to be a real hero.

AN: I hope you all enjoyed. And Izuku may be OP, but I'm not sure. Welp Ash Out.