Whileonahuntingtripintheisolatedwilderness,afatherandhisadoptedteenagesonareturnedintothepreyofunknownassailants.Theyareunexpectedlyjoinedintheirfightforsurvivalbyastrangerwhorevealsthedisturbingtruthabouttheson’sbiologicalfather,aninternationalcrim正阳门下的小女人elord,andwhythatcrimelordhassenttrainedassassinstokilltheteenager.