Whileonahuntingtripintheisolatedwilderness,afatherandhisadoptedteenagesonareturnedintothepreyofunknownassailants.Theyareunexpectedlyjoinedintheirfightforsurvivalbyastrangerwhorevealsthedisturbingtruthabouttheson’sbiologicalfather,aninternationalcrimelord,andwhythatcrimelordhassenttrainedassassinstokilltheteenager.

一个刚死了丈夫的寡妇独自开车出城想缓解悲痛，却被一个陌生男子跟踪、绑架，关在人迹罕至的林中木屋里，并告诉她自己不是初犯。顽强的女子拼命逃了出去，在林间、河水里与残忍的绑架者展开周旋。