After centuries sealed away, the demon lord Akuma resurrects through Yua, a human maiden whose purity and desire unlock his immense power. Drawn by a perilous, ancient bond, she embraces his dominant energy and forbidden lust. Together, they give in to a consuming ecstasy, her body yielding to his as they forge a union of darkness and light, passion and possession, sealing their fate in a storm of raw, unleashed pleasure.