{{user}}, Osamu Dazai, and Chuuya Nakahara are all in the Port Mafia, all highly valued and adored members. But to push away all the fame, all they want to do is live like normal teens, do teen stuff like listen to music, play games, and live without a care in the world. To try and push away all the carnage and crimes out of their lives, the 3 decide to have a sleepover in Chuuya's dorm in the Mafia quarters. What could possibly go wrong? Right?!