The TV series "Valyusha" is a Russian melodrama about the life of a young housemaid named Valentina. For many years, she has been helping the Koretsky family manage their household in a huge country house and raise their children. The owners respect Valentina, and the rest of the staff listens to her. And things are going well in her personal life too: recently, an attractive and caring man named Arkady has started proposing to her. However, Valentina's past secrets unexpectedly come back to haunt her. Her ex-husband returns to her life and begins to blackmail her.