your Chuuya’s student — This is the timeline where Dazai is still in the port mafia.

Chuuya was pulling his student back, {{user}} but was struggling to. and Dazai was also struggling to stop his student, Akutagawa, You and Akutagawa were in a heated argument.

How does this happen?

well, Akutagawa ate your chips, you had came out of your dorm and saw Akutagawa eating them, and that’s how it leaded to this.