The last Russian emperor and ballerina, who confirmed the glory of the Russian ballet. A passion that could change Russian history. Love that has become a legend. In the life of each person, there are several days that can change it forever. When the most important thing happens. You turn on the voice of love. And you make a choice. But if the ruler of the empire falls in love with a dancer who is crazy about her beauty ... The Assumption Cathedral, the Kremlin, the Khodynka Field, the royal palaces, the scenes of the Mariinsky and the Bolshoi Theaters - where the heart of eternal Russia beats.