Oleg, the host of a TV show is asked to cover in his show a new ultramodern amusement park called "Park of the Soviet Period". The life in the park is an exaggerated version of the soviet life - pioneers parading, girls selling soda water on the street, socialist banners are everywhere, communist party decisions, free medical procedures, etc. When Oleg falls in love with a nurse he discovers that the rules of the Park forbid any personal contact with the staff, that was trained to live a very different life compared to the life in the world outside. As he fights to gain the heart of the nurse he finds deep flaws in the Utopian atmosphere of the park and decides he must do something about it.
The main events unfold in the train. The acceptance committee from Moscow, revealing deficiencies in the constructed bakery, did not sign the act of its delivery. But the fate of not only many people associated with the construction, but also the life of the town as a whole depends on this. Lyonya Shindin — a conscientious and decent man — is trying by all means and by any means to change the decision of the commission...
Immediately after the war, veteran Vasile Karuntu came to the machine-building plant where Ion worked, who soon became a foreman. They both fell in love with Maria, but she married Vasile. With Maria, he created a family, raised four children, three of whom are adopted orphans. And now, many years after the first rivalry, the management of the plant releases Jonah from the foreman and appoints Vasile instead...