A group of university students travels to a remote forest to investigate strange occurrences and uncover ancient secrets. They unwittingly awaken a supernatural evil that starts killing them off one by one. Amidst the chaos, Donnie Yen plays a mysterious martial arts warrior with a secret past, who arrives to battle the dark forces.

The film blends classic Hong Kong martial arts action with horror and erotic elements, resulting in a cult classic often compared to films like “Evil Dead” for its splatter and supernatural themes, though it's not officially related.