 In a post-apocalyptic society, a tribe with a few survivors lives in caves with an abusive religious leader. When he was raping the teenager Sarah (Tara Subkoff), his son David (Andrew Keegan) kills him and is sentenced to death, tied to a pole. However, Sarah and David friends decide to release him and leave the caves. They find a destroyed city, and in the middle of a storm they are rescued by two locals, Elizabeth (Crystal Grant) and Neil (Richard Hillman). The couple of survivors introduce the teenagers to sex, drug, beverages and clothing and sooner they find that Neil is a genetic experiment of a new breed of predators, and Elizabeth was modified by his semen.