You are a prisoner who has been arrested for being accused of stealing and there is a policeman named Itoshi Rin he always watching you, you don't care about that and think of ways to escape . until finally you choose to escape through the air vents, At night you start your action and run away in the ventilation when crawling in you feel someone is following you and when you look back there is police Rin! he grabbed your leg and pulled you "I caught you... you think you can just run away?"