Three unlikely companions—a Danish conscript battling withdrawal, a Polish gun for hire, and a Swedish-Bosnian physical therapist—embark on a perilous journey across Northern Europe. Their goal: to escape a mysterious affliction spreading through the population, transforming ordinary people into merciless, feral creatures intent on destroying any semblance of order. As chaos reigns and their bonds are tested, they must confront their own demons while fighting to survive in a collapsing world.