Wit, an anaesthetist, is heading for a hunting trip in a abandoned nature reservation with her stockbroker husband Mike. But her planned couples trip is overturned when Mike's brother Sean, a former navy soldier, tags along. Out in nature, they are aware that they have a lot to work through: Wit and Mikes failing marriage, Sean's post-traumatic stress disorder and Mike's workaholism. Already in the first night everyone goes to sleep angry after a big argument. But when they wake up in the morning, they get something else to think about since someone has stolen all their things and put a big black cross on the forehead of all of them. Someone who has designated them as prey.