An ordinary chocolate factory worker begins to hear the voices of extraterrestrial civilizations, and habitual tenor of her life starts changing rapidly.

Nastya Sablina is turning sixteen, and, filled with emotion, she begins to reflect on "the most important day of her life."

The matriarchal clan led by gorgeous Margarita enters a turbulent period when her son loses his beloved fiancée. Using the structure of a repetitive ritual, the action spans years but takes place mostly during the annual gatherings of Margarita's extraordinary family in their mansion on New Year's Eve. Margarita believes in the magical 13th hour that can break the eternal circle of repetition, defeat death and bring her much-awaited love.

In 1957 French student Pierre Durand comes to Moscow to do an internship at Moscow State University. Here he meets ballerina Kira Galkina and photographer Valera Uspenskiy. With them he discovers the cultural side of Moscow — not just the traditional one, but the underground one as well. During his year in Russia’s capital Pierre lives an entirely different life than what he’s used to. But the internship and the experience of the Soviet people’s way of life are not the only things Pierre is after. He’s searching for his father, White officer Tatishchev, who was arrested in the 1930s.