Young regional director Petr Dresler accepts an offer to direct the play "The Last Train to Sussex Has Already Left" at a large brick theater in Prague. However, he has no idea that all Prague directors have already turned down this job before him.

After the global collapse of civilization, part of Europe remains uninhabitable. People form small groups, surviving in safe zones separated from each other by strips of land where uncontrolled military technology creates deadly "traps." The only ones who can cross the dangerous territories are the "runners." The fate of several people who have decided to find a safe place for a new life depends on one of them.

Anna and Jakub are a young couple on a journey to make friends. Their car breaks down and they are stranded in a small town where they have to spend the night. They stay in a hotel and get to know the locals. As the whole small town prepares for an upcoming medieval parade, long-suppressed feelings and problems in the two young people's relationship begin to surface.