The brothers Sultan and Bekzat Ibrayev are serving faithfully in the Armed Forces of Kazakhstan, and at the same time they are in family disagreement. Sultan is a valiant intelligence officer and Bekzat is a talented fighter pilot. While an international terrorist organization prepares a carefully planned attack on the country's strategically important facilities, the brothers have to face not only a mortal threat, but also face a family confrontation related to their dead father. Circumstances force them to unite in order to save human lives, and the brothers eventually understand that their homeland and family are the most valuable thing they have.

Against the backdrop of a conflict between former friends, and now a soldier and a prisoner, events break out that will make them make a difficult choice. This choice changed the history and attitude to true heroism.

Alma-Ata, 1987. The protagonist of the film is 16-year-old Arsen, who moves from the suburbs to the city center and goes to a new school. At the new school, he makes friends with classmates who are active participants in the so-called "District Movements". Along with this, Arsen faces street, teenage hierarchy and violence. And before him there is a choice, to become like everyone else or to remain true to himself.