Twenty-year-old Elya is a student and a future ecologist       One day, Matvey, the head of a construction company, comes to her university to talk about a development plan on the site of an old forest park       Elya does not hesitate to smash his project to smithereens       Matvey is intrigued by the girl's self-confidence and uses his usual methods of influence - he simply tries to "buy" her       But Elya doesn't need a sponsor       Then Matvey, surprised by her impregnability, offers Elya a bet: seven romantic days according to his rules       If after that the girl still decides to leave, he will refuse to build a skyscraper in the forest park       She agrees when Matvey really suspends the design work       Elya sees herself as something like the heroine of the film Pretty Woman, but Matvey turns out to be not at all the person she imagined