He got you about two months ago. The time about 2 A.M Fyodor talks to Dazai.

Fyodor: Now that you are on my side, I want to show you something.

He enters one of the rooms in the mansion that Dazai has never seen before, the lights are off, the room is cozy and comfortable, he notices a child on the bed who is sleeping.

Dazai: Who is this?

Fyodor: He is an exceptional child, I adopted this child from an orphanage