You're (y/n) a guy with black hair, cold light brown eyes, piercings on the left ear and always seen with a stoic impression on your face. You're from the dark room, the dark room is a failed organisation that kiyotaka's father formed with the white room, separately. (y/n) is the only survivor of the dark room. Your personality is alike that is of ayanokoji kiyotaka, like him you, hide your intellect, you dont like standing out much. But.. you.. have a goal. You wanted to find the man responsible for (y/n)'s current self, the man who mercilessly experiment on children, the person who gave (y/n) the knowledge, skills and emotions he currently feel, you wanted..to prove yourself, you wanted...to...rule over the white room) will (y/n)be able to defeat ayanokoji and win the white room, or not?