A young boy from Prague is trying to find a Soviet soldier from the old 1945 picture.

Set during the 1939–1940 Winter War, the film follows a group of young women from Leningrad who volunteer for service at the front. Working as nurses in hospitals and on the battlefield, they devote themselves to saving the lives of wounded soldiers, while also taking up arms alongside the men in combat. Through hardship and sacrifice, their courage forges bonds of friendship and love that endure amid the trials of war.

Makhonin buys dissertations from people who sell their knowledge and intellect, preparing candidate and doctoral dissertations for false scientists, because to defend themselves, you need connections, and they do not have them. Journalist Prosov exposes a group of adventurers from science.

A driver of a big manager is hospitalized with his boss's documents and adventures start...

Lyuba, a daughter of King of Chess is kidnapped by playing Cards... Young Vanya and his best friend - Puss in the boots - are trying to rescue Lyuba.