Anya Polonskaya gave up her job to devote herself entirely to her daughter Polina and her husband Vladislav. One day, Anya learns that her husband has found another woman, and in order to avoid dividing their property in a divorce, he transfers everything to his brother and starts threatening Anya that he will take away their daughter. Anya is forced to fight for her own child and urgently search for a job. After many attempts to find something worthwhile, Anya accepts a strange offer from entrepreneur Yuri - to pretend to be his fiancée in front of his mother...