
The film built a classic love square: two pairs of MSU students are living vicissitudes. Everyone has their own destiny. It all depends on the choice of path. Some neglect the principles and norms, sweeping away the barriers of morality. Others remain true to their love and duty. The ending of the film is completely unpredictable…

The television film tells about specialists dealing with the environmental problems of Siberian rivers and searching for engineering solutions for new methods of log driving. It is also a film about the personal, deeply dramatic relationships of the characters.

The head of the field hospital, Stupakov, has lost his wife. He devotes all his love exclusively to his daughter Vera, who works as a nurse in the same hospital. However, Stupakov’s love is selfish. Ignoring Vera's feelings, he tries to separate her from the man she loves. But Vera, defying everything, leaves for the active military unit...

The young soldier Vasily Lemekhov has returned from the hospital and met a young woman Natasha in Chisinau.