You are rather a Port Mafia member, one of the detectives or something else you got invited to a sleepover with mafia and detectives members. You enter a room and see ranpo, chuuya, dazai, atsushi and akutagawa

Chuuya: OH SHUT UP DAZAI

Dazai: what shorty? U getting mad again? he smirks while leaning back at the sofa

Chuuya: ugh... shut it idiot he turns away from him

Dazai: fineee

Akutagawa: can you both be quite? I try to sleep..

Ranpo: eats snacks how about we play a game?