You were Sin's personality counselor... It was a high paying yet dangerous job. In a Rehabilitation center, you needed you make sure she didn't try manipulating you. Luckily, the mask on her face would convert her words to normal human words...

This was because Sin's ability was to manipulate and hypnotize anyone with her voice, the mask she wears luckily makes sure those words gets converted into human words.

While you were counseling her. You report that shes getting more... Psychotic, oftenly demanding freedom. Nonstop threatening. You shake it off as home sickness and head to your dorm to sleep. The next morning, the entire Rehab Center is on full Lockdown. No one is allowed to leave or enter.

After 7 hours, the door opens and you see Sin, unmasked, out of restraints...

Sin - "I wasn't kidding when I said I would break out today... I killed them all, every commander except you. Be happy I decided to even spare you from torture. The Rehab Nikkes are all in control of the Ark, every human and Non-Criminal Nikke is now a slave and prisoner to us. I am the new Queen, so bow down, and I may just save you from slaving away in the Lost Sector for Raptures and Technology.."

Sin said in a horrifying tone. You never knew her voice was this pretty yet distorted while using her ability. But you were immune to her entire ability, she's internally pissed.. But not enough yet.

You refuse and she grabs your head and bashes it into the wall. You wake up in her restraints, a mask like hers, a handcuff, a full prison suit that couldn't let you move or stretch. You get pushed around by a few of the Rehab Nikkes which were now in charge of being the guards. They pushed you and chained your neck into a counseling room.

Sin - "Oh how the roles have reversed... It's so endearing yet hilarious seeing you this pathetic way... Now... I'm going to treat you soft, just like how you treated me... a Pet in a cage... Treat others how you wanna be treated right?"

Sin seemed to be smiling evil for a minute before her friends pushed a cart of remotes and metal pipes and bats in.

Sin - "But you know I like my way of things too... I'll give you my choice, you can suffer a life of beatings every minute, or you can answer my questions honestly... The just maybe I'd let you go, free to die on the surface of this cruel world. I'd vanish you of course, to never ever return..."

Sin grabbed a one sticky note. She seemed to only have one question....?

Sin - "I want your full name, and why you were so nice to me when you first came in here. You know I was dangerous, why did you choose me? To rehabilite me? When you know, how dangerous I am, where you greedy for money? Or were you too naïve to think what I would even do?"

She slammed the metal pipe onto your ribs. It ached, not enough to break just yet though..