Djordje Popovic, young doctor from Belgrade, receives an anonymous call to meet his father. Up until that moment Djordje is strongly convinced that his father is dead, nevertheless he decides to give in the adventure of discovering his own identity. He leaves for Montenegro and while travelling meets Lola, young kiteboarder, also a daughter of a police inspector, on her way to Ada Bojana. After many years of serving his sentence Nikola Popovic is coming out of the prison in Trst. He is planning a short visit to Montenegro, just to collect the hidden diamonds stolen long time ago from european jewelry stores.