After the end of WWII engineer Lobanov is trying to introduce the invention he made together with his friend during the war.

Civil War. Southern steppes of Russia. Circumstances bring together various people: the Chekist, professor, actor, nurse and White Guard officer posing as a vet. On two tachanka's they make their way into the city.

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

A young girl decides to join a Hussar squadron and fight against Napoleon. Dressed as a man, she proves herself an excellent, even heroic soldier, but complications ensue when her real identity is revealed.