Fyodor Alekseev was sure that he had forgotten his college love Agnia, who, without saying goodbye, married a successful businessman much older than her. However, as soon as Agnia fifteen years later simply approached him in a cafe, it turned out that nothing had been forgotten. This meeting and the secret meetings that followed it stirred up such strong feelings in Fyodor that he was ready to completely change his life for the sake of Agnia. But he soon learned monstrous news: Agnia’s husband received an anonymous letter with a photo in which his wife was kissing someone else, and killed her lover, who turned out to be his long-time acquaintance and almost a business partner... Much in this story confused Fedor, and he decided to figure out what actually happened. And the deeper he plunged into this matter, the more he realized that he did not know this woman at all...