Overview: Dotsenko family, the father and son, works in the same workshop. The prosperity of the native plant is important for both father and son. But despite this, there are often disagreements between them, because the father considers his son to be a frivolous person.
Overview: Based on the novel by Vladimir Orlov "Salty Watermelon".
About the youth team of builders laying in the taiga railway Abakan-Tayshet. In the taiga, on the site of the future route, the youth team of Nikolai Bondarenko works. The people in the brigade are very different: the educated muscovite Vitaly, the resourceful Boris, the scribe and the romantic "Bukvar", but everyone lives together. They dream of a future route that will open the way to the Sayan Mountains.