The bottom of a well - S1.E6

Shido and yayoi are chasing after a man who is possessed by a breed. In the cemetery, the man sees a little girl and captures her to an abandoned building site. The man threatens to drop the girl into the well. Shido tries to stop him and the three fall into the well.Later, Shido is asleep. The man calls to the girl and tells her to help him get the sword out so that he can help her get out. Shido wakes up to see the girl pull the sword out.Shido remembers the old time when he was a human being.