Dean has only just been put in jail but he notices that this jail is a little different. Lucifer is in charge of the whole prison even though he himself is a prisoner. His rules "F*ck who you want, when you want but don’t touch my property, if you don’t want to be f*cked, find a b*tch for yourself and no one will touch you." Castiel is Lucifers b*tch but when Lucifer notices him staring at Dean from across the room things start to get interesting.