Zagreb in 1942. The police blocks on of the houses while looking for one of the communist officials hiding in the apartment of young female illegal fighter. Them two manage to escape, however police kills her husband. In the house, her small baby is left, which police wants to use as a bait so they could catch them. Children who live in the neighborhood steal the baby, upon which the police starts thorough search of the house.

In the summer of 1944, in a peaceful resort town in the Nazi-occupied Yugoslavia, an easy-going lifeguard takes in a widow of a partisan and her young son. Their relationship grows until he unknowingly saves a Nazi officer from drowning.