07-Ghost

Teito Klein, a former slave with little memory of his childhood, trains at the Barsburg military academy. When an encounter with the officer Ayanami awakens a disturbing memory, Teito turns against him and must flee with help from his closest friend, Mikage.

He finds refuge at a church whose bishops possess powers and secrets of their own. Pursued by the empire, Teito begins investigating his lost past while learning about the spiritual forces surrounding him. The sanctuary offers new companions and a possible path forward, but cannot keep the conflict over his identity outside its walls.