A psychologist is sent to a space station orbiting a planet called Solaris to investigate the death of a doctor and the mental problems of cosmonauts on the station. He soon discovers that the water on the planet is a type of brain which brings out repressed memories and obsessions.
Dyuishen is assigned to the mountainous Kirghiz region of Central Asia by the Young Communist League after he is discharged from the Red Army. It is 1923 and the Civil war has ended. The former soldier becomes a teacher, bringing the Leninist doctrine to the remote Moslem area where elders did not allow children to go to school. He falls in love with one of his students, but the young woman is sold by her father to a wealthy chieftain. When the school is burned down, the majestic poplar trees that are a source of local pride are cut down to rebuild the new structure.
Asya, a lame collective farmer, is in love with the father of her unborn child. However, he does not reciprocate, leaving her forced to choose between a loveless marriage to another suitor, or single motherhood.
