During the divorce, the parents of six‑year‑old Denis sent him to the Rozhkovs — his grandparents. Denis's father dies by accident, and a year later, Lisa, Denis's mother, comes to the Rozhkovs and demands that the child be returned. The grandson is the last joy in the Rozhkovs' lives; they throw out their hated daughter‑in‑law. However, Lisa is determined to fight for the child. The Rozhkovs understand that sooner or later they will lose the battle for their grandson: the court will take the mother's side. The only way not to lose Denis is to marry Lisa off to a local man who will never leave the village. But how to do it?..