Vladimir Arshinov

Factory director Kungurtsev returns from a trip abroad and finds out that his longtime and only friend engineer Alexei Putyatin is going to marry Vera, who is very different from everyone's beloved Lipa, Alexei's first wife.

The protagonists of the film are construction workers. Though they differ in character, they are united by a shared passion for discovery, purity of intention, and emotional depth. Civil engineer Kidin, a creative soul, fights for a revision of the prefab housing plant project. Can a person truly be happy if they pursue only a narrowly defined personal happiness?