Four friends escape the grime of the city and head out into the woods for a peaceful, relaxing weekend. Events take a sinister turn when a mysterious girl appears in their camp looking for her boyfriend. Soon the nightmare begins as they find themselves lost in an endless wilderness stalked by a deadly force. As those left fight for survival they will discover the true nature of fear. 　　译文(2): 四个朋友逃离了城市的污垢，去森林里度过了一个宁静、放松的周末。当一个神秘的女孩出现在他们的营地寻找她的男朋友时，事情发生了一个险恶的转折。不久，噩梦开始了，他们发现自己迷失在一片无边无际的荒野中，被一股致命的力量跟踪着。当那些离开的人为生存而战时，他们将发现恐惧的真正本质。