Blue Exorcist -The Blue Night Saga-

Sequel to Ao no Exorcist: Yuki no Hate-hen.

Yukio parts ways with Rin and makes his way to the Illuminati. In order to face Yukio, who is seeking strength and the truth, Rin decides that he must learn the secret of their birth. With Mephisto’s guidance, he embarks on a journey to the past.

Rin traces the footsteps o...