One day, young couples went to a camping site for a getaway. However, little did they know the risk they were getting into. All the fun games suddenly disappeared when a madman came out of nowhere and threatened them with a slaughter knife. The couples found themselves a hiding place in the deep forest of the black mountain to avoid the unwanted wild foresters… The sudden appearance of a suspicious guys also startled the couples… “Familiar devils are better than unfamiliar devils! From now on you can experience the real fear of blood!”