It is 1976 in Yugoslavia. Brotherhood and unity is also evident on the local radio station, where everyone is rejoicing. Namely, they received the award for the most homogeneous collective. The most homogeneous collective, however, soon begins to disintegrate, as it turns out that the award is in fact intended for the best individual.

Marija, Boko, Irena and other neighbours have a picnic in front of their apartment building. Suddenly a jet-fighter flies overhead. Later Peter, who flew this plane and is the son of Irena and Boko, formerly an officer in the Yugoslav Peoples Army, also arrives. Four years later the war for Slovenia breaks out and Yugoslavia is falling apart. Marjan and Bokos families, which used to be on friendly terms, are now inimical. Marjan wants to shoot the soldiers of the Yugoslav Army with an air gun, and Boko does not know what to do. Things get worse, Peter calls from the airport and an air-raid alarm forces them to seek refuge in a bomb shelter. But Marjan does not want Irena and Boko there, as they are supposed to be enemies of Serbia. Someone burns the Yugoslav flag and everyone has to run outside, while jet fighters are already flying over the apartment buildings.

In 2009, a group of military enthusiasts led by the commander France (Gojmir Lešnjak - Gojc) decides to occupy Trieste. The group that stages battles performs it at a completely fictional location. However, this hobby is not to the liking of France's wife Marija (Silva Čušin) and his daughter Mateja (Anja Drnovšek). The daughter as a representative of the young generation has no understanding of her father's enthusiasm for partisans, battles and Tito. France is also confronted by the Slovenian police led by the commander Brane (Dario Varga) as Brane forbids France to stage any more battles ... Will the young generation accept our history and will Trieste be ours?