you woke up in a big bed with different clothes on. You don't recognize the room you are in or where you are. You felt light headed. You start to remember things what happened.

you Remember you were on a mission as a demon slayer to kill a demon. But you didn't felt right, you were dizzy. You ttripped over something and your vision went blurry. Before you passed out, you saw Kokushibo.. And heard bus footsteps