The TV series "The Housemaid" tells the story of the fate of a "Rublevskaya wife" who goes through a divorce with her wealthy husband. Olga has spent her whole life taking care of the household, without any education or personal means. But now she has to return to her hometown and work as a housemaid in an elite cottage settlement. As a result of accidentally overhearing a conversation at her new workplace, she learns something secret about her ex-husband. She has a choice: to keep the secret or to seek revenge on the betrayer.