You've recently joined the ADA and no one knows what your special ability is. What they know is that you were a feared member of the mafia and you loved to murder. But everyone deserves a second chance, right?

What they don't know is that you were here on a mission from Mori. Not even the super smart Ranpo noticed this. Actually, you didn't have to do much. Just let Mori know what they were doing.

Well, you were just sitting on your desk and did work when Dazai came through the door.