A shady police detective becomes embroiled in a strange world of murder, sadism and madness after being assigned a murder investigation against a madman known only as "The Engineer".A shady police detective becomes embroiled in a strange world of murder, sadism and madness after being assigned a murder investigation against a madman known only as "The Engineer".A shady police detective becomes embroiled in a strange world of murder, sadism and madness after being assigned a murder investigation against a madman known only as "The Engineer".