When a notorious haunted mansion becomes the site of escalating supernatural violence, local authorities find themselves outmatched by forces beyond their understanding. Desperate victims turn to professional exorcists, hoping to purge the dwelling of its malevolent inhabitants, only to discover that conventional banishment rituals prove useless against spirits of extraordinary power. Faced with failure and mounting dread, the exorcists seek divine intervention at a sacred shrine, appealing to a goddess whose ancient authority may be humanity's last defense against the supernatural evil consuming the house.