圣诞前夕，结束国外工作的马蒂亚斯，返回到他土生土长的罗马尼亚特兰西瓦尼亚多民族山村。马蒂亚斯一边担心着儿子鲁迪从罗马尼亚母亲安娜那里受到的教育，一边渴望着再次见到他的匈牙利前情人奇拉。

　　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.