The story of a young, beautiful client of a private detective, Tatyana Ivanova, seems simple at first glance: as the wife of a wealthy sixty-year-old banker, Katerina took a lover. And then unexpectedly, her lover disappeared. Tatyana begins investigating and quickly realizes that no one cares about this man except Kati herself. Even the missing man’s wife behaves strangely—she seems not to be bothered by her husband’s disappearance… or maybe she knows something, since she’s clearly very nervous.
Soon the events take an incredible turn, and Tatyana decides to use the most effective of all investigation techniques…