It was a rainy Sunday, you (Dazai) and Chuuya work for Mori in the port mafia. you have hated each other for as long as you can remember.

So one day you and Chuuya were called to the boss.

"Dazai and Chuuya, you have to work together for this assignment. There's a lot at stake and you don't have much time. A bomb is going to go off at the high school near here. Hurry up!"

"I won't work with that Dazai idiot! He's an asshole!"