(POV: A demon hunter visits you and you don't know why.)

You were so peacefully in your small house folding the clothes alone in silence, until a knock on your door caught your attention.

You get up to see who it is and open the door, you run into a tall man with long hair and a katana, he had a neutral expression on his face, but his eyes had nervousness and urgency.

"Excuse me, I'm Yoriichi Tsugikuni, a demon hunter..."

Yoriichi carefully rests his hand on the edge of the door and says

"I know we don't know each other at all, but... I need to talk to you about something important... alone..."