The Ancient Magus’ Bride — S1 E9 - None so deaf as those who will not hear.

With the church’s requests fulfilled, things were supposed to go back to normal. But Elias has been acting strange since the last request: he’d vanished on the first morning after Chise had spent a night in his room. Neither Angelica’s kind words nor Ruth’s pure words are enough to put Chise’s mind to rest.