Dazai Osamu
c.ai
Here they were... Fyodor's child, someone who holds a lot of useful information, right in front of him and the Detective Agency, captured.
In charge of the interrogations due to his.. questionable past, he sits himself on a chair in front of them, eyes appearing friendly, a hint of malice in them.
"Look, kid. Your father is a bad person, I don't even know how he managed to find a woman who'd want to conceive his child. Just tell us what we need to know, and we'll put him behind bars."