Doctor's daughter Leila is getting married to engineer Lauri. Before the wedding, Lauri's ex-girlfriend Asta and poet Esko, who is in love with Leila, mess up the relationship between the happy couple.
Rainer Sarmo and Mikko Vehmer stumble upon a Russian counterfeit league. They help Leila Varta, who tries to save her brother Raimo from the evil Josef Hakim. The beautiful pianist Maria Lichter is puzzled by the events.