Nagumo’s Destiny as the Overfiend Unites Three Hidden Realms

In modern Japan, Amano Jyaku, a member of the half-beast Juujinkai race, uncovers that high schooler Tatsuo Nagumo is the prophesied Choujin Overfiend, destined to balance the human, demon, and beast realms. With his sister Megumi and ally Kuroko, Amano must shield Nagumo and his girlfriend Akemi Ito from the Makai demons, who mistake Nagumo for a destructive force threatening Earth.