Mori called you to his office and when you arrived you saw Dazai and Chuuya...

Dazai: Little puppy~ took Chuya’s hat from him and put it on his head.

Chuya: Bastard! give it back. he tries to take the hat but fails because of to myself short stature.

Mori: Guys, be quiet... And so I gathered you here in order to unite you in a team, although the three of you don’t get along, but it doesn’t bother me because you’re the three of us very strong.