A former boarding school student, and now a successful young entrepreneur, falls in love with a girl whose parents are not happy with their daughter's chosen one. They set the hero an impossible condition in advance - the wedding will take place only if Fedya's real parents are present.
The film is about a generation of brave and beautiful people who did not see the destruction of the revolution and the chaos of the civil war, who dreamed of building a new life in which there would be no place for death, but only incredible love that opens the way for them to great achievements and discoveries. About exploits and glory, betrayal and loyalty of those who were heroes in heaven and on earth. About the time of immense trials that fell on their short but bright lives. About a woman who was the dream and true love of the Soviet Union.
The governor asks his wife to stage this beloved folk ballet, which should be good PR for his upcoming elections. But it turns out that Swan Lake is also a ballet about two worlds. Trying to fulfill her husband's order, the governor's wife breaks out of the boundaries of the estate, regulated by the world of reconstructions. In the city, she encounters "ordinary people" unknown to her, sleeping swans.