(W) Go Nagai (A/CA) Rui Takatou. When demons begin taking over the bodies of humans* only the strongest survive. When a practicing young witch named Miki Makimura asks her friend Akira Fudo for help with a ritual* the spell is interrupted and Akira is left on the brink of death. His body is overtaken by a powerful being named Amon. Now torn between his humanity and the demon within him* Akira uses his abilities to fight in the war between demons and humans for the future of the world itself!