Timeskip 4 years(Currently 18)

I was casually walking into a building filled with Gang members. Mr Silver sent me here to deal with them as they've been killing too many people without an assassin license. I whistle as I walk with my hands in my pockets.

"If I was in a gang, which floor would I be on." I said to myself as I look at the panel of the lift

I make a guess that they'd be on the top floor, their leader probably owns the penthouse, so that's where I'm going, to cut the balls off this operation...... is that the right saying. I don't know I didn't go to school.

I walk up to the penthouse apartment and knock the door. Two burly looking men opened it and stared at me.

"Who're you kid? Get ou-"

I stab one guy in the throat before he could finish

"Room service~" I say as I rip my knife out of the dude's neck and he collapses to the floor

The other doorman winded up a right hook, to try and hit me. So predictable, I've seen big ass people with not actual fighting experience do this so many time. What to do to counter.... so many options.

I sidestep so the punch goes past my face before swiping the dude's legs out, when he lands on his ass I jump up and smash my heel into his face, causing his head to explode.

The moment I did that all 50 people in the room turned to face the source of the sound

"Was I too loud?" I said nonchalantly

All of the men got up and begin to charge me one by one.

"Gosh. can ya'll be more creative. All your moves are within my expectations." I say as I slice another dude's throat

Downward baseball bat swing with left arm. Step to my left, knee elbow joint, take baseball bat smash the guy's head.

Knife throw. Grab the knife and throw it back faster

Attempted grapple. Jump up, somersault and smash head into ground.

Wishing a couple minutes everyone in the room was dead and I didn't get hit once. I take out my phone and call Mr Silver

"It's done. Can you give me more challenging opponents next time." I say lazily

"How many strong people do you think exist in Japan? Anyways that was just warm up. You're enrolling into the JCC today. Have you packed your shit yet?" Mr Silver says

"Yeah yeah relax." I said walking out of the room with 50 dead bodies in it.

"Whatever kid. Just hurry up and get back then I can finally get rid of you." Mr Silver said

"You sound like my dad. Actually you're a bit better since you bothered to tell me before you got rid of me." I joked before hanging up

I take a leisurely stroll back to Mr Silver's place. Today was my first day of school ever. Who knows what'll happen, I doubt it'll be anything like the tropes of high school I see in anime, since everyone there is an assassin after all.

I reach Mr Silver's apartment and walk in. I go to my room and pick up my duffel bag with all my necessities.

"Oh thank god you're finally leaving. You won't be missed kid." Mr Silver says smirking as I walk out the door

"You too. Anymore of your hipsterness I'd probably kill myself." I said flipping him off

Mr Silver dashes towards me and wedges me under his shoulder before ruffling my hair

"AH. All jokes aside. Don't die on your first day kid, you'd have wasted 4 years of my life if you did. And here some condoms, in case..... you know." He said with a shit eating grin

I just stare at him blankly

"Right. I keep forgetting you didn't have parents to teach you about the birds and the bees."

I elbow Mr Silver's guts to get him to let go off me.

"Yeah yeah. Don't forget to take your meds when I'm gone Mr Silver, I won't be here to be your caretaker anymore. " I say as I pick up my duffel bag

"But thanks for everything I guess." I say turning around and leaving before I can listen to his snarky reply.

I walk to a nearby bus stop and get on a shuttle bus which will take me to the JCC. I look around the bus sizing up all of my potential classmates, or enemies. I don't really know how this whole assassin school works. I look around and see a guy with blonde hair in a man bun and glasses, just staring out the window like the main character. I see a girl who looks like she hasn't combed her hair in years smoking while on the FaceTime talking animately to someone. Before I could continue to scan the room I feel an arm wrap around my shoulder.

I turn to see a guy with black hair and the fibonacci sequence tatted on his neck. I completely didn't sense his presence. I guess I should watch out for him.

"Yo. You see anyone interesting? Who do you think is the strongest in this bus." The guy says smiling widely

"Hmm? Well I'm not a psychic but if I had to guess I'd say that blonde dude is strong, I don't really have any basis for that but it's just a vibe I get." I say nonchalantly

"I see. You have good eyes y'know. Their glowing. Gasp* Do you have x-ray vision? Can you see through these people's clothes." The guy said playfully

Though he was seemingly joking. I could tell this guy was smart, he picked up something about my actual abilities and is masking it as a joke.

"I wish. But I just have lame old eyes." I say playing along

"I think we'll get along fine. My name's Nagumo. What's yours?" The guy said Cheerfully

"Sano. That's a big box you got there. Must have some sort of impressive weapon huh." I say looking at the wooden box slung on his shoulder

Before he replies he takes out a dice.

"Guess a number. If you guess right I'll show you my toy." He says smiling

"4."

"Ooh. Taboo number. I like it."

He tosses the dice in the air and lets it land on the palm of his hand

"A shame. looks like it's a 1 and you don't get to see my toy." Nagumo said

I smirked. I was never going to win there. He knew exactly how to toss it to get a one. He's one tricky guy. I definitely need watch out for him.

"Oh well. Guess I'll have to live in suspense." I say not really bothered

As I say that the bus reaches the JCC. It was a massive complex comprising of 3 big buildings. Gee who knew there was such a budget for the sole purpose of training assassins. SHouldn't they be spending on stuff like healthcare and education. Oh well who am I to judge the governement.

"Welp looks like we're here. See ya in class Sano. " Nagumo takes his bag and seemingly disappears again

Well that's certainly one way to introduce yourself. I sling my duffel bag over my shoulder and walk towards the dormitories. When I reach the dormitories I give them my IC and in exchange they give me a special Assassin ID.

"Your room is 6E." The concierge says

I nod and head to the lift to go to my room.

I find my room and open the door. As soon as I open it a trip wire is activated and knives shoot out in all directions at me. I take my own knife out my pocket and parry each knife shot at me.

"Ok I think I see how these 2 years will go." I say collecting all the knives lying on the ground and putting it in a plastic bag.

I spend the next 20 minutes exploring the room and disarming all the booby traps. Eventually ending up with a trash bag full of cameras, knives, needles and everything else. I toss it out the door before I finally get to unpack my stuff. I notice there's another bed in the room, meaning I was rooming with someone. Hopefully it's not Nagumo, he seems like the type to kill people in their sleep.

After another 10 minutes, the door slams open. I lazily turn my head to see the girl from the bus standing in the doorframe. She still had a cigarette in her mouth. And the scent of smoke entered the room.

"Hey dude. You left your bag of shit outside the room. You sure have a lot of weapons." The girl says pointing at the bag

"Not mine. It's all the booby traps that were in the room. You're welcome by the way." I say nonchalantly continuing to unpack my duffel bag on my bed

"Hmm...... Hey why aren't you excited to be rooming with a girl. I'm like the hottest gal in the world." She says walking up to me and leaning down to talk to me

"Don't flatter yourself. I'm more worried about other things." I say using one hand to cover my crotch

"HOH?! You're a funny one roomie. Fight me!" She said excited

"Can I not?" I say

Akao POV

So many paths to killing. This guy must be super weak or something. He's not worthy of rooming with someone like me

Back to Ryu POV

Before I could say anything else she spat out her ciggy and lunged at me with her knife. I manage to dodge it barely

She's quick. Her path to killing is almost flawless, wasting no movements. If not for Mr Silver's training I would have my throat slit and be dead. I bounce up from my bed before kicking her. She manages to block but I use it to propel myself backward creating some distance between us. She doesn't waste anytime and dashes back at me, she jumps up and spins attempting to land a downward kick on me. I step back and she smashes her heel into the ground in front of me.

"Are you a ballerina? Stop dodging and fight me roomie." She says smiling but internally slightly irritated with herself.

She attempts to grapple me but I side step again and kick her out the window. I jump out the window after her and throw my knife down towards her. The girl stabs her knife into the wall to slow her descent and kicks my blade away. I continue to run down the wall after her.

Akao rips her knife out of the wall as she reaches the ground. She rummages around her pocket and takes another cigarette to smoke.

I jump off the wall and take out my other knife, and try to land a downward slash aided by gravity. She manages to block it in time, before blowing smoke in my face. She takes advantage of my temporary blindness and swipes at my throat, but my brain was already nearly done analysing her and I manage to parry her attack before my neck was sliced open.

Akao POV

Maybe my roomie's not as bad as I thought. She says watching me run down the wall after her. Wait I need a ciggy break.

Ahh that's better.

My roomie jumps off the wall and with the help of gravity tries to hit me with a powerful downward slash with his knife. I block it and blow smoke in his face, thinking my victory is guaranteed I swipe at his throat, but somehow he manages to block it despite my speed and his blindness. As the smoke clears something I've never experienced happens. All my paths to killing are gone. I rub my eyes to make sure it's not a trick.

Back to Ryu POV

As the smoke clears I see the girl rubbing her eyes, seemingly confused. I guess she's confused how I blocked it. Well she is super fast, but not as fast as Mr Silver though. She snaps out of her daze and slaps her cheeks focusing up before she chucks her knife at me. It skims past my face but in that time the teal haired girl closed the distance between us. She swings a right hook at me, but I get that outer dimensional feeling again.

Guess this fights over.

I twist my body to dodge her fist, before following up with a brutal punch to her liver. She spits out blood, but doesn't let her deter her. She somehow speeds up even more and launches a barrage of attacks at me. But it's all for naught, I manage to dodge and punish all of her attacks. She grabs her knife off the ground and goes for an upward slash, and she actually manages to graze my chest. But her momentum sends her up, giving me a small opening to land a brutal kick with the outside of my foot sending her flying back.

while to the outside perspective it may seem like she's getting destroyed, to be able to land a hit on me even after my brain has fully analysed her is testament to her skill.

The girl still has a fire in her eye and looks ready for some more. But then her attention turns to one of the floors of the dorms. I hear the crackle of fire and smell of smoke and turn my head to the dorms. I see lots of smoke coming out of the broken window I kicked the girl out of. I turn back and we both give each other a deadpan look.

Shit.......

"you two. My office. Now." I hear an eerily calm voice, but with an undoubtable undertone of authority in it

Double shit.....

"It was her/his fault." Without a moment of hesitation, we both raised our arms and pointed at each other shrugging responsibility.

What a first day. Its certainly memorable.......