The heroine of the film leaves her husband, who does not allow her to study, takes her child with her and goes to medical school.

XIX century. The village of Dymka in Bukovina. The wealthy peasant Ivonic and his wife Maria have two sons - Mykhailo and Sava. Mykhailo has fallen in love with Anna, and is afraid to confess to his parents because it is not known how they will react. Sava fell in love with Rahira, who has a bad reputation in the village. She incites Sava's hatred towards his older brother Mykhailo, because he should get a better land.

On the proletarian solidarity of the French navy with the revolutionary people of Russia. The action takes place in the early years of Soviet power in the coastal city of Russia. The French cruiser Mirabeau threatens the city from the sea.