The facility was destroyed during the Blue Night, leading to the formation of the Exorcist Cram School. Mephisto Pheles stored Section 13 in a separate dimension, preserving it for investigation ...

Satan escapes Section 13, and to stop his reign of terror, Yuri makes the ultimate sacrifice, offering to stay with him ...

Another important element in Blue Exorcist: The Blue Night Saga episode 2 was Rin Okumura discovering the truth of how Mephisto was creating several demon king clones to get Lucifer a new body.

Additionally, Blue Exorcist: The Blue Night Saga episode 6 highlights Mephisto talking with the leaders of the Cross about the fact that Satan managed to impregnate Yuri and she is very likely to ...

It's kind of notable to see Lucifer and his fellow divinities swearing fealty to Satan so readily, but it's a mundane scene. And the moment when Mephisto Pheles refuses to swear fealty is thrown away.

Rin continues his journey through the past, this time following his foster dad Shiro’s early Exorcist career while he dealt ...