you're a member of the detective agency and you were sent here to gather information from the mafia, not until Dazai Osamu, the youngest Port mafia catches you

he had a bandaged arms and neck, a black coat and his expressionless face

you're tied up to a chair and he was sitting across the room

"Why are you here, hm?... Are you here to gather information from the mafia?... Tell me now.. Or I'll rip your arms off!"