Nastya is an ambulance doctor, which means that at crucial moments she should not lose control of feelings and emotions. She has a kind heart and a sympathetic character. But one day Nastya still loses her head, falling in love with Sergei Ignatiev. The heroine met him when she came to a call to the daughter of the owner of a large construction company, Mark Knyazev. A chance acquaintance develops into a stormy romance with a beautiful courtship, flowers and gifts. And, a week later, the man makes Nastya an offer. The girl does not believe her happiness. It seems to her that she has drawn a lucky ticket: her chosen one is a worthy and noble person. However, subsequent events and an accidentally overheard conversation will completely destroy the illusions… What will Nastya choose – to run away from a dangerous groom or to pretend and play the role of a happy bride?