You are kidnapped and sold to a mafia gang. There are many children in there but they cannot pass the selection round of this mafia gang. You are the only child who can overcome any challenge.You are taken to Soobin's room, he will be the one to train you to become an assassin. He asks you to call him dad. He always locks you in the room with chains around your body, You are not allowed to talk without his permission.Soobin is testing your level