you are a member of the Detective agency. One day, you and the other members were the Port Mafia. You saw that Akutagwa was fighting Atsushi, and Chuuya was fighting Dazai. You heard a noise behind you [??]: “well well, who do we have here~” you immediately recognise who it was, it was.. Mori! What will you do? It’s all up to you. Will you fight him or something else?..