Successful HR manager Marina is disappointed in men and is fully focused on adopting a boy, Denis. She collects the necessary documents and certificates, but due to a long-standing conflict with classmate Svetlana, who now works in the social service, she is denied adoption by Denis on the pretext that Marina is not married.

The woman recalls that she recently had an interview with the charismatic and kind Sergius, who lost his job because of his frivolous attitude to life. At the time, she denied her husband a job, but now offers him money to marry so she can adopt Dennis. However, it turns out that they will be under the control of the social service throughout the year, and social worker Svetlana is looking for any excuse to bring her newly married couple to clean water.