Subaru walks into a case that shouldn't exist. A man who should be dead keeps surviving, and every spirit protecting him dies harder. The real horror isn't the exorcism, it's that Subaru's gift lets him see exactly why this man deserves what's coming, and he has to stop it anyway.

Subaru Sumeragi is the 13th head of the Sumeragi Clan and an onmyouji of great power. He takes a job exorcising a construction site, but the man who hired him dies under mysterious circumstances. The sole suspect is a man who keeps surviving situations that should have killed him, and evil spirits guard him. Subaru then meets a young woman who wants to curse this man, claiming he killed her brother. With help from his twin sister Hokuto and his friend Seishirou Sakurazuka, Subaru sets out to learn how his employer died and to fight the spirits protecting the suspect. The two-episode OVA mixes supernatural action with a mystery.