The year is 1942, the war is in full swing. Two first-class Soviet snipers, two brothers - Alexey Broshin and Yegor Broshin - return from a combat mission and are ambushed by the Germans. The best Nazi sniper, Wengler, is hunting for them. Wengler kills Yegor and seriously wounds Alexey, so that Alexey barely manages to escape. Alexey ends up in the hospital, where he then undergoes a course of treatment and all this time he lives with only one thought - revenge. Having recovered from his wound, he again wants to return to the front to settle the score for his brother, but he cannot, due to the state of his health.

Instead of fighting on the front lines, Alexey is assigned another important task - to train young female cadets in the art of being a sniper. He gets to work with enthusiasm, and at times his teaching methods seem more than cruel, but what can you do? Now they are all a team, they must become one in order to prove that they are snipers.

On the battlefield, one of the cadets, Kleminkova, cannot shoot, which causes concern and emotion in Alexey. It seems that mutual sympathy arises between him and Klemnikova. Soon Alexey is allowed to return to the front and he receives a task from higher management, but Alexey needs a second sniper, and the beautiful Klemnikova turns out to be the only combat unit at that time. Together they go into battle.

Alexey is wounded. He tells Klimenko that she is a good sniper and gives her his gun. Also asks that she survive. The next day, Shura comes to his girls in the hospital and they say that they are all being sent to the rear. Alexei is also sent to the rear due to injury.

A new group of girls is given under Klimenko’s command. Soviet troops advanced 200-250 km to the West. Parts of the Kalinsk region and Smolensk region were cleared of German occupiers. They laid the foundation for the liberation of Belarus. 7 enemy divisions were defeated, and 14 suffered heavy defeat.

Moscow. One year later. Alexey is almost completely recovering. Klimenko survived. Her father was acquitted.