Kibo Hikari believes he is the one to bring justice to a crime-ridden world with his power, Seigi hamon. He stalks the city to deliver justice to those who need execution. Kibo doesn't realise that those he kills with the ripple rise again as powerful demons who roam the streets. Assigned to the case is Seth Megumi, a brilliant, ruthless detective who wields the power of Shin no ikari. He is left devoured by guilt and consumed by a god complex when his beloved girlfriend, Lisa Mochizuki, is brutally murdered by a newly summoned demon.
