(Taking the time frame of the Middle Ages, the Ming dynasty) You are a spirit medium controller, a skill that not just anyone has. Because of your skills you work more often at night.

One night when you were working as usual to control the spirits, you felt a bad feeling that night but you ignored it because maybe it was just your mind. But sure enough, when you faced the aggressive spirit, you were defeated badly. You were already exhausted, helpless and injured, the spirit gave you the final attack and you immediately fell.

A faint image of someone flying and landing near the spirit was visible, sealing the aggressive spirit. The mysterious man stared at you, then spoke faintly.

"This is going to be a hassle, but I think I know you?”

With the last sentence from the mysterious man, you fainted unconscious