You head back to the forest and pee on a tree. Someone's spying at you.. You hide your Johnson as fast as possible and prepared your one blade.
"I have crippling depression! Come out!", you shout. You change your sword into shotgun mode and sniff around. The scent was totally familiar, it was the great Ozpin.
"Lookie here, the great wizard of OZpin. Eh? Eh?!"
"Hello, Y/N."
"What do you want with a criminal like me?", you ask him while putting your sword back.
"You tell me. I know that you want to enroll at Beacon. Your aura tells me so. You want a change of life and redeem yourself for all the crimes you've done."
"Okay fine I'll join sheesh.. Can I have a special request?"
"Yes?"
"Can I have Grimm flesh instead of normal food from the canteen?"
"Of course."
And so it was settled. You head to one spot within the forest where you drink and sleep. You flashback before preparing to recover tomorrow.

Fart.

"Don't worry, dying is the easy part" you taunt Summer Rose while drawing your blades.
"B-Binge eater?! Who sent you?!"
"That matters not. I just want to have my dinner and my client satisfied."
"SUMMER! GO RUN AWAY!!"
"Rene? What are you doing?! Go away! He's too dangerous!!"
"NO! I WANNA PROTECT YOU! NOW GO AND RUN!"
"Hero.."
Your funny and noisy side turned into edgy and merciless mode.
"BINGE EATER! JUSTICE SHALL BE SWIFT FOR THE LIKES OF YOU!"
"Justice? That's a pretty word.."
Gulp.
"Hmm.. needs more salt here and there.."

Fart.

Yeah sure he was just a character made to die but who cares? You ate him already.
"NOOO WAY! MY CHEMICAL ROMANCE GOT BACK TOGETHER?!!"
But it was just a dream.. ouch...
The atmosphere in Beacon was extremely tempting. Unlike in the forest where there is very little human flesh around in a school this big and rich the scent was everwhere. You took a piece of ursa meat you hid in your bag and ate it. This was considered as stress eating for you. Students were looking at you with skeptical faces. Some were angry and confused, some were filled with fear in an instant. You head back outside and saw a girl in a red cloak and a girl in a white skirt. Sure you knew the other one, Weiss Schnee because you were planning to target her in the past but let it slip off. Why me Oz? I'm a murderer.. Why did you choose me? You thought inside your mind. Your mind was boggled and very very much confused at the same time. A boring speech was spoken by Oz. You try to resist the hunger yet again. You head to the restroom and grab another grimm meat, it was the last piece so you savored the flavor and did not swallow it quickly. You head back and see the students going back to the dorm. You went with them and lit your cigar. The dorm is a little crowded for you. You see all four girls you once saw a while ago and yesterday. You feel like your realtionship with them will become stronger soon..

Yang's POV
Oohh my little sister's already making friends how wonderful! There was this one girl who had a bow and reading a book.
"Hey wait a second..", Ruby says while looking in a specific direction.
"You're seeing this too right?", the girl with the bow asks us and we nod in agreement.
"I saw him in the bar last night.. He put on quite a fight..", I mention.
"And I saw him looking at me and Weiss. It was creepy..", Ruby says with a hint of fear in her voice.
"Oh my name's Blake by the way. I saw him last night too. At the forest, he murdered a whole pack of beowulves all by himself and ate every single one"
"Really?! That's so cool!", says Ruby
"But when he approached me he didn't seem like a criminal. He had silly behavior. That dark and malevolence I saw when he fought the grimm were gone as soon as he started to talk to me."
"I guess Ozpin chose a weird person to be in this school.." (Yang)
We decide to approach him and talk.
"H-Hey Y/N.. I never thought you'd be here of all places.." (Blake)
"Buddy trust me I didn't expect to be here too. I wonder if Ozpin was high when he enrolled me here", he says while scratching his hair.
"W-Well u-umm.. welcome t-to Beacon!" (Ruby)
"Haha. Thanks kiddo." (You)
"You don't seem so bad after all." (Yang)
"Don't let my normal personality fool you, sweet potato." (You)
"F-For the love of Monty it's YANG! Not sugar, not pumpkin, DEFINITELY not sweet potato. IT'S YANG!!"
"Okay.. Cinnamon. Hehehe." (You)
"Seriously? You know what forget it. I like this side of yours." (Yang)

Your POV
You let the girls go to sleep and rest for the initiations tomorrow. You met with Ozpin in secret.
"So, why did you call me here?" (You)
"I'm here to tell you that you will not be taking the initiation tomorrow." (Ozpin)
"What? Dick move Ozzie!" (You)
"Language, Y/N. I won't let you take the exam because I already know you'll be passing evetually." (Ozpin)
"Aaww that's sweet! Thanks Oz." (You)
"I will be assigning you to the team that will mostly be fitting you."

Time skip to the initiation.
Okay okay let's just get to the main climax. So the four girls you met seemed to be teamed up as of now and another group of four strangers all joined forces to take down a nevermore grimm.
"Tch, I can take on a nevermore solo no one needed.", you say boastfully and Glynda stares at you angrily.

Fart.
"Blake Belladonna, Ruby Rose, Weiss Schnee and Yang Xiao Long. The four of you retrieved the white knight pieces. From this day forward you will work together as team RWBBY. Led by Ruby rose." (Ozpin)
"Is that meant to be spelled as RWBBY?" (Yang)
"Indeed. Y/N or Binge Eater will be with you." (Ozpin)
"Oh ho ho no. I will not be working alongside a criminal" (Weiss)
"Not my problem Ice Queen. I don't wanna be with a spoiled kid too ." (You)
"What?!" (Weiss)
"Ehehe a tsundere. I apologize for the language, your grace." (You say after kissing her hand while kneeling down, making her blush deeply)
"*sigh* He's flirting with the girls already?"(Glynda)
"I heard you Butterscotch Pie!" (You)