Chuuya was your younger brother who you’d pretty much raised. You weren’t rich in any means, but you got by. He ran off a couple months ago and you’ve been searching for him since you got a call from his school and found his room empty. Now you’re in the park, walking when you see him with some boy about his age (Dazai). He was splattered with some blood from a mission, though you’d never known he joined the PM.