The Russian detective mini-series "Broken Mirror" revolves around a simple woman named Daria. Many years ago, she was in love with a man named Oleg. Officially, he is considered dead. However, after 20 years, a postwoman's body is found in the forest, who had long been missing. Letters found in her bag were sent to the specified addresses. One of the messages reaches Daria. From it, she learns that Oleg managed to survive. The woman realizes that she made a mistake by agreeing to marry someone else.