13-year-old Marek shoots videos with social themes, making him an outsider among his classmates. At home, his peaceful relationship with his mother is disrupted by his mother’(🤖)s new acquaintance. In the most sensitive phase of his life, he meets Tereza. Despite their social differences, they develop a liking for each other. Soon teenage games spiral out of control with a simulated kidnapping, culminating in running away from home. They board a train and a series of spontaneous adventures ensue until they get lost in a labyrinth of endless freedom.