Then during the night, an exorcist appears and tells Shiro that he was looking for him and also talked about Azazel but I didn’t get this.



- The shadowed exorcist is Neahaus I bet



40-years-ago-Mephisto asks Rin not to interfere with the people, but he adds that time paradox won't happen anyway, it's just not to confuse them.Rin doesn't really get it, but he accepts not to interfere.Yuri's family tells her not to wonder in dangerous places because there's demons.Oku (the young lady) and Obaba (the old lady) were exorcists a long time ago.Yuri says she's not afraid of demons because she met a ball of blue flame and it wasn't scary.They tell her it was something called a "燐火"/"rinka" and that no one knows what it is. Some say it's the souls of the dead or the flames of hell, some others say it's a form taken by goblins, fairies, or kitsune.Yuri says it'd be nice if it was a fairy or kitsune.Mephisto says that back then Satan was called "燐火"/"rinka" and that he was a being that would only appear in Assiah at random. Also, that it's a mystery why he seemed to be playing with Yuri since it was before he became conscious and that was probably his first manifestation of consciousness.Yuri coaxes Shirou in staying by promising she will show him Nico's stash when the snow stops.Rin says that his mother often reminds him of Shiemi, and he's not sure how he should feel about this.He said "Nice hideout. So you escaped and hid in here until now? Out of the "Azazel group", you're the only one who managed to do something like that."Neahaus wouldn't be that old 40 years ago.