Because of obstetrician-gynecologist Zhenya’s incorrect actions, a child suffers a severe injury. Realizing that she has destroyed someone else’s future, Zhenya leaves medicine and begins a quiet life in the provinces with her son. Eighteen years later, doctor Pavel moves to town with his daughter Katya—the very girl who suffered because of Zhenya. Katya is seriously ill, and Zhenya, concealing her identity, decides to help her recover. But the closer the woman becomes to Katya and Pavel, the more dangerous her secret becomes.
