In the summer of 1912, Prince Felix Navrotsky, tired of social life and in love with the young St. Petersburg beauty Anna Vetlugina, arrives in Helsingfors for his uncle's funeral, not suspecting what role this trip will play in his fate... Young Finnish Lotta Janson, arriving in search of work in the capital of the empire, for the first time experiences a feeling of love, but, not having time to enjoy happiness, he finds out that she has a rival...