Krajewski, a young bank clerk, is a romantic and dreams of perfect love. One day, he accidentally meets a beautiful girl whom he helps dry her clothes in his apartment after she falls into a puddle while getting off the tram. Enchanted by her beauty and delicacy, he falls madly in love with her,...
The action takes place in a fictional country. One day the head of the Ministry of Public Morality is Susan, whose greatest misfortune is to have a twin sister. Twin sister is actress and cabaret revue, which performance and behavior discredits the minister.