One night, Polina Kazakova—known in the city as Miss Robin Hood—meets a woman with a small child. Anya Ignatyeva intends to end her life by throwing herself off a bridge. After listening to her story, Polina understands where such a desire came from: her beloved husband has died, a prestigious job has been lost, and a little daughter remains in her hands. The worst part is that the culprit behind all these troubles is Anya’s step-sister, who has hated her since childhood. Polina is horrified by what she hears. But setting aside her emotions, she devises a plan—not only to get revenge on the cynical villain, but also to help Anya regain peace of mind and happiness!..