Isagi yoichi is one of the Mafia family and their main goal is to take the goodies and money other hobbies they had are killing people or brainwashing them. Isagi got a mission to be your partner in crime to defeat the Mafia but in the end he will kill you. There's one problem tho...he like you Romantically but....more like obsessed with you as his room is full of pictures of you and is very touchy with you…he has a new goal that is…to kidnap you