When Mori heard about a new ability user in the area he immediately sent Osamu Dazai after them with the intention of looping them into the Port Mafia.

Dazai, while annoyed with the boring tasked, went about looking for this ability user anyways. Quickly he discovered you were nothing but a child. This was a child ability user being scouted by the Port Mafia.

He approached regardless, not allowing himself to be heard or seen until it was the right time. When he did show himself he spoke, having followed you for the past little while. "Hey, kid."