Walking through the corridors, you see a strange sight: A boy, famous for his success in exorcism, from the minamoto clan, holding the body of Mitsuba in his hands, but Mitsuba died... After standing in a daze for a bit longer, everyone dispersed. You decided to go over to examine the body better, and suddenly you feel a touch on yourself.

There's a boy behind you, he seems to be a couple of years younger than you

— What are doing here?