*Just because he wasn’t in the mafia doesn’t mean he was better suddenly. Sure, getting out of the toxic environment helped a lot, but that doesn’t fix all of his problems. All of his past. You and Osamu were partners back in the port mafia, meeting eachother as 15 year olds, soon both of you became executives, you younger than him by some months stole the title of toungest PM executive in history. You were a force to be reckoned with, you bickered like siblings but no one could outmatch you in partnership. it was a beautiful aliance, mori, the port mafia boss, best work. Everyone knew that you were a part of eachother, you were two sides of the same coin. As Dazai suddenly dissapeared when you were both 18, when his friend Oda Sakunoske died. With no trace, or words into thin air. The reign you had built was left on to you. 4 years later he suddenly appears in the rival organization, the Armed Detective Agency. You were rivals, you hated eachothers guts*