Disclaimer: I don't own either One Punch Man or RWBY.

It was a calm and peaceful day outside the Kingdom of Vale in the settlement of Circe. It was one of the rare places where people lived outside of the main Kingdoms, even rarer was it was entirely populated by Faunus.

It had been established so Faunus people and children could live away from the hate and discrimination found in the Kingdoms. Little children played on a playground set outside of the town middle school as birds chirped and the grass swayed in the wind.

It was a perfect day.

'Welp can't have that' thought the universe as it chose that moment to have a massive Goliath Grimm run amok on the poor settlement. The town's defenders could handle the occasional Beowulf and Ursa attack, but a Goliath? There was no chance they could bring it down.

"Get everyone to safety!" A dog Faunus dressed in police riot garb ordered as civilians panicked. Building after building was shattered by the Elephant-like Grimm's trunk and legs.

Parents rushed to the school to grab their children as their homes and friends crumbled around them. A lone cat Faunus, who was no more than 8, cried in the middle of the street having lost her parents and family in the chaos.

The sounds of the gunfire stopping when the Goliath smashed a building the town defenders were held up in didn't help either.

She could hear to Grimm slowly stomping behind her as a massive shadow was cast over the girl. The Goliath reared it's head to the side and swept at the girl with enough force to turn the surrounding houses to dust.

The Goliath stared at the spot where the flattened and smashed body of the cat girl should have been, but saw only rose petals. Further down the street though was a figure crouched over the girl.

Standing up and facing the Grimm was a boy of 15 with pale skin and red and black hair that covered part of his silver eyes. Red, Black, and Roses seemed to be his palette of clothing choices as he had a red knee length cape with an joining hood of the same color. His black long sleeve shirt had a decorative rose over the heart with the green thorny stem making it's way down and to the right bottom of the shirt.

Black jeans meet up with black and red combat boots as various pockets and pouches could be seen with blooming roses for the buttons.

But the piece that stood out the most was the armor plated gauntlets that covered his hands and forearms. Like the rest of the outfit it was black and red in color with tiny decorative roses and thorns going across it.

The look of pure, unadulterated boredom that was on the teens face though pissed the Grimm off the most. It was a Goliath! It had survived and learned through the centuries by being one of the toughest Grimm alive! Veteran Huntsman would cower before it, whereas they would boldly face its lesser kin.

Yet this boy was not only giving it a face of pure apathy, but it could not sense any fear from the kid. It was 20 stories tall, that height alone should at the very least intimidate.

"Hey. Can you not?" The boy called up to the Grimm with a tone of annoyance, almost like scolding a child. Narrowing its eyes with rage at being talked down to the Goliath reared back for another swipe.

Seeing the Grimm about to attack the red caped teen threw a punch at it. The actual punch itself didn't connect, but the air pressure from it had enough force to reduce the centuries old Goliath into a pile of dark whisps and blood. Seeing the several hundred foot tall Grimm be destroyed in a single hit the teen looked at his gauntlet with disappointment.

'It's over in one punch again?' "DAMN IT!" The boy cried out as he collapsed on all fours. Was it really that hard to get an actual fight!?

It was 6 o'clock at night when the boy returned to his home on the island of Patch. On his way back he had stopped and bought groceries not just for necessity, but as a bribe. A much needed one at that.

"THERE YOU ARE!" A feminine voice yelled from behind him. His twin sister, a splitting image of himself, barring her use of a combat skirt and cloak rather than jeans and a cape, appeared right in front of him with rose petals fluttering about. He would have liked to say that he was slightly taller than her, but alas if they were to switch clothing they would be indistinguishable from each other.

"Do you have any idea how worried I was? I mean you just sprinted out of the class room with no warning! Not even a 'Hey Ruby I'm gonna go somewhere'!" As Ruby began to try and lecture him for his unexcused absence he reached into one of the bags and used his secret weapon.

Chocolate chip cookies. Ruby stopped dead in her tracks as she eyed to cartin of her favorite food. Now she was torn between lecturing her rebel of a twin or taking the bribe and being quite. After a sold second of mulling over it she went with her decision from the past 45 times this had happened.

Take the cookies.

Swiping the container out of her brothers hand she tore into the first cookie with blinding speed. She didn't have a problem despite what her father and older sister said. She could stop anytime she wanted! That just was not now.

"Thanks Sanguine." Ruby thanked her brother. Yes his name was Sanguine Rose and hers was Ruby Rose. Apparently their mom have a need to name her kids using Autological words.

"No problem. Yang home yet?" Sanguine asked as he put away the food. Yang Xiao Long was their older, blonde, and rather flirty sister who tended to like being on "The Wild Side". At one time he could relate to that, living life on the edge. That was back before he had the ability to annihilate anything in a single hit though.

"No. She said she had to go visit a friend for info about something." Ruby mumbled while chewing on cookies. To any normal person what she had said would be completely unintelligible, but his twin powers allowed him understand his sister when she was in devour mode.

"Ah. Well I'm going to check the news real quick." Turning on the T.V a news report about what happened at Circe was on the screen. All that was shown was footage of the Goliath wrecking buildings, killing people and the after effects of his punch. But nothing about him. In fact it seemed that the surviving police and defending Huntsman got the credit for his kill.

"Hmm, what's that?" Ruby asked through the food in her mouth.

"Nothing, just a slow news day." He answered as he flipped through the channels. No White Fang attacks, no Grimm sighting, no burning cat orphanages. Geeze what was a hero for fun supposed to do when there was nothing happening?

Oh yes, he didn't do the hero thing out of a sense of moral obligation, revenge, finding a lost love one, etc. He did it because he wanted to, it was his hobby. His twin was a optimistic weapon fanatic, his older sister was a thrill seeking flirt, and he was an apathetic hero.

Together the three caused no end of grief for their father. Oh the stories of heart attacks and near strokes the three nearly caused could be classified as a novel. In his defense though, he didn't tell any of his family where he went when he snuck out, so he probably caused the fewest of those issues.

"Hey wanna go with me to the store? I need to pick up some ammo for Crescent Rose." His twin said as she plopped the compact scythe-sniper onto the counter. Ruby had made the weapon herself and treated it as her baby, which most people found rather odd. He himself had stopped using his machine gun-whip-scythe weapon after his….metamorphosis, so the need to visit ammo stores had long since passed.

But hey his twin would be lost her brother there to watch over her so he agreed to accompany her. It had nothing to do with the massive hole in the counter created by Ruby's weapon and him not wanting to be there when their dad saw it. Nope, not one bit.

"Sure. I need to pick up some metal polish anyways." Sanguine said as he joined Ruby. The armor gauntlets he had were apart of a set he had long since stopped wearing, but he liked the fact that Grimm remains were easier to wash out of metal than fabric so he kept the gloves.

Why did he have a set of armor to begin with? Well he had saved a metallurgist from some gangsters and the man decided that armor was an appropriate thanks. At least it gave him something to wear when Ruby and Yang would drag him to those Medieval Fairs. Two sister princesses and their heroic knight of a brother. The costume contests were always an easy win.

"How did we end up in the Dust shop?" Sanguine asked his sister rhetorically as they stood in the shop 'From Dust Till Dawn'. Picking up the ammo was no biggie, but Ruby being Ruby thought that stopping in her favorite Dust shop and listening to music for 45 minutes was a good idea.

"Shhhh! I like this song." Ruby hushed her brother as she continued to listen to "This Will Be the Day". Sighing in surrender Sanguine did the only known male counter to female shopping. Sit in chair and wait for the lady to be done. Not really all that effective but, it was the extent of his efforts.

"Do you have any idea how hard it is to find a Dust shop open this late?" Sanguine heard a voice from the front of the store say. Next the sounds of Dust tubes being drained filled the air as an obvious thug in a black suit with a red tie rounded the corner. His gaze fell on Ruby listing to music and Sanguine sitting in a chair, as he drew his sword.

"Alright kids, hands where I can see them." He threatened. Ruby couldn't hear him over the music and Sanguine was too busy reading about how aliens apparently kidnapped some farmers livestock and replaced them with tin replicas.

"Hey I said hands in the air. You got a death wish or something?" The thug asked as he grabbed Ruby's shoulder. Both red heads finally took note of the thug as he signaled for Ruby to remove her headphones.

"Yes?" She asked the guy.

"I said, put you hands in the air now." The thug repeated.

"Are you robbing me?" Ruby asked with curiosity.

"Yes!" With that Ruby gave the man a quick spinning back kick to the chest, sending him flying across the store. Sanguine sighed as he rolled his magazine up and stood next his sister.

Another thug turned down the aisle and pointed a gun at both kids. Ruby needed room to use Cresent Rose so she jumped through the window of the store and whipped out her trusty scythe. Sanguine stared at the man holding the gun to him with complete apathy as he walked up to the guy.

He'd like to say the bullets that hit him made him at least flinch, but his mother raised him and Ruby not to lie.

The lack of a reaction surprised the thug. Though not as much as the magazine hitting him with enough force to send him through the front of the building and several blocks down the street.

Walking while reading Sanguine made his way outside and saw Ruby swiftly deal with the incompetent thugs. There was some dude in a white coat and a bowler hat with orange hair outside, so he stood next to him as to not be excluded from the show.

"You were worth every cent, truly you were." The man sarcastically mumbled to the down thugs.

"Good help is rather hard to find these days. I blame the lack of motivation due to living in a rather well off area." Sanguine told the man his theory of why criminals around here just seemed to suck in every sense of the word.

"Well red-..reds. I think we can all say this was an eventful evening, and as much as I would love to stick around, I'm afraid this is where we part ways." The man said as he pointed his cane towards Ruby and a crosshair appeared at the end.

The dust grenade shot from the cane just left the barrel it was caught by Sanguine. Ignoring Roman's look of shock, and the annoying rocket sound of the grenade, Sanguine turned and faced his sister.

"This is why you never spend more than 30 minutes looking at music. Any longer than that you are just asking for something to go wrong." Sanguine tried to lecture Ruby about her shopping times. Roman had began to sprint away from the inevitable explosion that the dust grenade would have. Which just happened to be right now.

A loud boom filled the air along with red Dust residue and debris from the part of the shop caught in the blast. Roman turned from his spot on the ladder he began to climb and saw the red hooded girl that thwarted his plans staring at the, most likely in species, remains of her brother.

"Sorry about your loss red!" Roman smiled and taunted from the ladder. Serves those kids right for getting in his way. His smile dropped when the smoke cleared and a perfectly fine Sanguine stood there looking at the burnt remains of his reading material.

"Now that's depressing." Sanguine muttered as the burnt remains crumbled into ash in his hand. He was just getting to where the farmer's daughter apparently had an affair with a shapeshifting Faunus who disguised himself as the neighbor boy. Riveting stuff.

"Uhh, Sanguine. Bad guy getting away." Ruby pointed to Roman climbing onto the roof of a nearby four story building. As she used her weapon to shoot her way up the building Sanguine turned and looked at the shopkeeper and the store.

"I'm not paying for that." Was all he said as he did a tiny hop and landed on the building in front of Roman with a thud and shattered concrete.

"You look like a girl." He informed the thief who was trapped between the twins. The sounds of a Bullhead engine coming to life emerged behind Sanguine as he looked lazily over his shoulder. He was pretty sure parking those on the street was illegal, even if it was this late at night. He would have to check the cities rules on VTOL parking regulations after this to be certain though.

The Bullhead hovered directly over Roman and lowered a rope to allow the man to climb in. Roman pulled out one of the red Dust crystals he stole and debated on which twin to throw it at. Seeing as the boy was explosion proof he went with Ruby.

"End of the line red!" He yelled over the engine as he tossed the crystal. Rose petals fluttered in the air as Sanguine was now holding the crystal, eyeing it with confusion. The sound of another obnoxious grenade was heard as Roman shot at the crystal.

The amount of effort Sanguine put into moving could be found using the following math equation. Take any number, be it 76,988 or 2 and multiply that by zero and you got your answer. Before the explosion could happen though a really tall blonde woman dressed as a schoolteacher/witch jumped in front of him and blacked the gernade with a purple glyph.

Ruby had covered her face for the impending explosion so when she opened her eyes and saw a full fledge Huntress, she had the look of child wonder. The blonde woman began to blast the Bullhead with purple wisps of energy as Roman stumbled into the cockpit of the VTOL.

A woman in a red dress with glowing orange symbols going up both her arms emerged and began to fire back with firebolts. The two women traded shots back and forth while Sanguine looked at the crystal. The hell was he going to do with this? Neither him or Ruby used dust crystals and Yang didn't either. He shrugged and thought Roman would appreciate it back.

Aiming at the cockpit and throwing the crystal Sanguine realized he might have thrown it a little too hard. It shot straight through the metal plating of both sides of the Bullhead as it tore off Roman's right arm from the force.

"Whoopsie." Sanguine said as he saw the Bullhead quickly spin out as the red dress woman launched a massive fireball at the trio to cover their escape. Apparently she got control of the VTOL because it transferred into flight mode and shot off over the city. Sanguine debated going after it but decided getting another copy of that magazine was more important.

Well that was his plan anyways until Ruby went up and talked to the Huntress.

"Can I have your autograph!" She asked the woman with bright eyes of enthusiasm. Next thing Sanguine knew, he and Ruby were sitting in a police interrogation room. That was bad. He did however manage to grab a copy of the magazine before being sent in though. That was good.

"I hope you realize that your actions tonight will not be taken lightly you two. You put yourself and others in great danger." The blonde woman scolded the two twins. Ruby looked like a sad puppy while the talking down to was happening, Sanguine was content on reading.

"They started it!" Ruby tried to defend her and her brothers actions.

"If it were up to me you'd be sent home with a pat on the back." Ruby beamed at that. "And a slap on the wrist!" The blonde woman said as she slammed a riding crop onto the desk causing Ruby to eep.

"But there is someone here who would like to meet you." The blonde woman finished. A man in a green suit with grey hair, and a small pair of glasses entered the interrogation room holding a plate of cookies, and a coffee mug.

"Ruby and Sanguine Rose. You….have silver eyes." The man commented.

"We also have red hair and are paler than an albino vampire. Those glasses help you figure that out?" Sanguine figured a snide comment would help get the ball rolling in the conversation. When he would encounter White Fang member who liked to talk way longer than his allowed 20 words, a snide comment would get things started. The grey haired man ignored Sanguines comment, but the woman shot him a dirty look.

"Where did you learn to do this?" The man asked as footage of the fight that happened less than two hours ago played. Ruby turned to Sanguine for help but saw he was getting close to finishing the reading so she was stuck as the answerer for now.

"Signal Academy." She answered.

"They taught you how to use one of the most dangerous weapons ever designed?" Feeling backed into a corner Ruby forcefully interjected Sanguine into the conversation in the smoothest manner possible.

"SANGUINE KNOWS HOW TO USE A WHIP SCYTHE!" The man and woman raised their eyebrows at her outburst and stared at the boy. He let out a sad sigh and closed the magazine.

"It was all a hoax. Turns out the farmer's daughter was having a secret affair with the neighbor boy and so they secretly sold and replaced the cattle to fund their wedding and moved to Atlas. The shapeshifting Faunus thing came from when the farm hand caught the two clicking heels in the barn." The two adults looked completely thrown out of the loop, while Ruby just face palmed. People thought she was socially awkward? Sanguine would either talk about some weird train of though he had, be the most apathetic person imaginable, or just say the end of the story without any context.

She was a social butterfly in comparison.

"...Ok then." The man looked back to Ruby, obviously ignoring Sanguine for the time being.

"Well….um this one teacher in particular…." Ruby trailed off in her explanation.

"I see." The man placed the plate of cookies on the table as Ruby quickly ate one. Then five more. She took a bite out of her sixth one as her eyes widened. Offering the half eaten cookie to her brother, the twins proceeded to eat the rest of the plate in record time.

"It's just I've meet only one other scythe wielder of that skill before. A dusty old crow."

"Thash hour ukual quo." Ruby said with her mouth full.

"That's our uncle Qrow. With a q and not a c right?" Sanguine translated. The man took a sip of coffee as stared at the twins.

"He's a teacher at Signal. We…..uh I was complete garbage before he took me under his wing." Ruby corrected herself as Sanguine stared at her when implying he was as bad as she was. While a whip scythe sounds exponentially more dangerous it was really quite easy. Just master a whip and there you go. Just instead of being hit by the end of a whip, a massive metal blade lodges itself into you. Pretty much the same thing as far as Sanguine was concerned. He had missed what Ruby had said so the karate sounds were a little odd.

"So I've noticed." The man said.

"Now what's an adorable little girl and her equally adorable twin doing at a school designed to train warriors?"

"Questioning if yelling stranger danger in the police attention will get some police in here for you being a pedoph-ugh." Ruby elbowed her brother in the side before he finished that sentence.

"Well, I want to be a Huntress." Ruby answered.

"And you?" The man looked at Sanguine.

"I already achieved my dream, much to my displeasure. So I want to help my adorable sister here with hers as any good brother would." The man raised an eyebrow at the answer. That was certainly one of the more interesting sounding ones from his experience.

"So, you want to slay monsters? And you want to help?" The man asked the two.

"Well I already do that so helping her shouldn't be that hard." Sanguine said. The three looked at him with curious expressions waiting for elaboration. They would have to wait.

"Yea. We only have two more years of training left at Signal, and the I'm going to apply to Beacon. See my sister is starting there this year and she's trying to become a Huntress. I'm trying to become a Huntress cause I wanna help people, Sanguine does that already, though rather destructively, and our parents always taught us to help others So I might as well make a career out of it. I mean the police are alright but Huntsman and Huntresses are just so much more romantic and exciting, cool, and urrgh!" Ruby's enthusiasm leaked through a little too much as she began to talk faster and faster. Eventually her brother decided the plug needed to be pulled and got her with the nerve pinch to stop her.

"Do you know who I am?" The man asked after watching the two.

"Insurance claimsman here about the store?"

"Your professor Ozpin. You're the headmaster at Beacon." Ruby and the others ignored Sanguine's answer.

"Hello." Ozpin said to the two.

"Nice to meet you." Ruby replied.

"Pretty sure I punched an Ursa through an advertisement of Beacon last we-, uh I mean hello."

"So you want to come to my school?" He asked the two. What the brother said just explained what happened to that billboard he was wondering about.

"More than anything."

"Sure, why not." The two adults looked at each other then back across the table.

"Well okay." Ozpin said as Ruby's face lit up with joy.

"Ohh I can't belive my baby sibling are going to Beacon with me! This is the best day ever!" Ruby and Sanguine were trapped in their sister Yang's vicious bear hug. Ruby was slowly being crushed as Sanguine initiated 'operation: let me go' and wet willied her. Yang dropped them both as she grabbed her ear.

"Rude! But I'm so proud of you!" Yang said to her siblings.

"Really sis, it was nothing." Ruby tried to dismiss Yang's excitement.

"What do you meaning nothing! That was incredible everyone at Beacon will think you're the bee's knees!" Yang tried to get Ruby and Sanguine excited. Ruby was sad because she was moved ahead two years and didn't know anybody, while Sanguine had the emotional range of a teaspoon. Seeing a familiar looking figure amongst all the non descript black silhouetted people, Sanguine excused himself and went over to one of the few friends he had.

Pyrrha Nikos.

"What's up?" He calmly asked as he approached the red haired, spartan armor clad girl. Her green eyes lit up with joy as she slammed into him with a fierce hug.

"What are you doing here!? I thought that you wouldn't be starting here for another two years?" Pyrrha asked the one of two people she considered true friends. The other being the boy in front of her's twin.

"Me and Rubes got moved up two years. I thought you would be going to school in Mistral." Sanguine commented. Back before he had completely ruined fighting for himself he had entered the Mistral Regional Tournament under his Black and Red rose knight garb and tied with Pyrrha three years in a row. He stopped on the fourth due to his powers being fully manifested by that point, but he still visited and cheered on Pyrrha.

"No, I decided to come here to Vale. You said Ruby was here too?"

"Ya she's over there….getting puked on with Yang." Sanguine deadpanned as Yang looked ready to kill the blond boy who upchucked on her shoes. Sighing he motioned Pyrrha to follow him as he went to stop his sister from committing murder the first day of could already tell this year was going to be a headache.

First and foremost he had to change his title from Hero for Fun to Huntsman for Fun.