Blue Exorcist (2011)

S3E12 Hidden True Feelings

Shima makes his way back home, surprising everyone who believed he had cut all connections. Lightning is suspicious of his intentions. Meanwhile, Mephisto gears up to confront Lucifer. As these developments unfold, Yukio keeps his encounter with Lucifer at the Illuminati's underground base a secret, but Shima is aware of what really happened. Yukio feels a growing sense of dread and Shima encourages him to confide in someone. In the meantime, Mephisto treats Rin and the team to a spa retreat as a reward for their dedication and effort.