Programmer Prince Myshkin returns to his historical homeland from Switzerland, where he was undergoing treatment in a psychiatric clinic. On the bus, the prince meets businessman Parfen Rogozhin, who is suffering from lovesickness for Nastasya Filippovna.

Two childhood friends work in the same police department. Sergey Glukharov is an investigator, Denis Antoshin is an operative. An ordinary evening, which they decided to spend with friends in a restaurant, brought them a terrible surprise.

The film is based on Gennady Shpalikov’s most intimate story, “The Wharf”. Young Katya, who lives in a small provincial town, is dreaming of a prince charming. And, of course, she can’t help falling in love with a stern skipper played by Yevgeny Sidikhin. Wishing to unravel his mystery, Katya goes to Moscow. One night in the capital will change both the skipper’s and the young heroine’s lives, making them to better understand each other…