Devilman Grimoire

Trama

Miki Makimura, a young girl in Tokyo who believes herself to be a witch, possesses King Solomon's ring, which was once used to control 72 demons. When Miki attempts to summon a demon, the ritual goes awry, leading to a massacre and leaving her friend Akira Fudo on the brink of death. Akira's body is then possessed by the powerful demon Amon the Uneater. Now a hybrid being, Akira finds himself caught between his human consciousness and the demonic entity within, as demons begin to invade the world and possess humans.