Due to climate change a new race of flesh eating predators arise, who invade and eat everything living on earth. In a residential neighbourhood in a Danish suburb nightmare like scenes are being experienced first hand through the eyes of two teenage brothers, who can’t stand each other, but are now suddenly forced to barricade themselves in the basement together, to avoid getting eaten. From one day to another, without parents and without electricity, food, water and contact to other people, the brothers have to learn to live together in their vital protection bunker, while monsters move past the basement windows and heavy, sharp claws can be heard moving around upstairs on the wooden floors.

Erik, a lecturer in architecture, inherits his father’s large old house in Hellerup, north of Copenhagen. His wife Anna, a well-known television newscaster, suggests that they invite their friends to come and live with them. In this way she hopes to evade the boredom that has begun to seep into their marriage. Before long, a dozen women, men and children move into the country house, make collective decisions, engage in discussions and go swimming together in the nearby Øresund strait. They also rub each other up the wrong way on account of their smaller and larger idiosyncrasies. Their fragile equilibrium threatens to come undone when Erik falls in love with his student Emma and the young woman moves into the house. Fourteen-year-old Freja, daughter of Erik and Anna, aloofly observes these goings-on and seeks her own way.