Overview: A case brings together Donetsk Polytechnic Institute student Ivan Krasko, owner of a beautiful strong voice, with former singer Korobeichenko. Contrary to the will of his father, a hereditary miner, the hero refuses graduate school in Moscow and, under the guidance of a new friend, begins to seriously prepare for his first solo performance.
Overview: In the school forestry, they discover a lair where a she-wolf lives with three cubs. Sheep go missing on a collective farm and the wolf family is blamed for this. But the young foresters are sure that the "wolf" stealing sheep is one of the collective farmers.