The events in the film revolve around the children's railway. Young railway workers have to confront the hooligan actions of a group of teenagers. One of them, Kamil, detained after another attack on an empty railway station, gets acquainted with her boss, Tahir Usmanovich, and young railway workers. Having met with their sympathy, a good attitude towards himself, Camil overestimated his actions and brought his friends to the children's railway.

A story about the clash of two cultures, two worlds - traditional Tajik culture and the new, invading and imperialist in its nature, Soviet culture, about the formation of self-awareness of the Tajik dekhkanin in the 1920s-1930s.... Poor Hasan thinks and experiences a lot before he is able to comprehend the changes in his life, to realize that old traditions and customs are no longer valued. Bent by need and disenfranchisement, he finds the strength to stand up against the Basmachi.