Nash - an undercover cop by day, a loner creep by night. He tends to keep to himself and is often mistaken for the psycho killers he hunts down. He is generally unfulfilled and yearns for more, and then one day his prayers are answered. A freak accident leaves Nash with what doctors describe as a severe medical condition, but it is this condition that opens Nash to a new world of unparalleled horror which he must destroy before it destroys all else.