Izabella Chirina

Tenth-graders from one of the city schools came for a two-week internship at a neighboring timber industry enterprise. At first the guys felt like tourists. But participation in forest planting under the leadership of forester Yuri, a true enthusiast of his work, awakened in them a feeling of love for their native nature.

A young guy decides to try himself in a northern region of USSR after being honorably discharged from Soviet Army.

When Nina Klementyevna, a young scientist, created her laboratory, Zoya became her loyal and devoted assistant. Many years later, having raised three children, Zoya Dmitrievna, a laboratory assistant, meets San Sanych, a kind but weak-willed and drinking man. And the relationship with Nina Klimentievna is collapsing...