Fighting Malevolent Spirits

"A demon hellbent on chaos and pain throws a young man across a room again and again, without mercy or remorse, attempting to break his spirit and mutilate his soul. The evil spirits at the site of an old sanitarium destroy an innocent family, driving them into an unfathomable hole of addiction and madness. Ghostly shrieks of pain drive a researcher to the point of insanity, pushing her toward the infinite blackness of total annihilation."--Publisher.