A long-lasting marriage of Milan and Táňa is thoroughly ruined; the only thing that is holding them together is their daughter Lenka. When a sixteen-year-old teenager doesn’t return home from a party, their life turns upside down. Both parents get overtaken by helplessness, fear and feelings of guilt. Neither friends, nor classmates, nor neighbours – nobody can help them. Milan no longer trusts police investigation that goes nowhere, and decides to seek the truth by himself. What is a desperate parent capable of doing when his kid disappears?