In the nightclub, handsome and beautiful dancer Maxim meets a young girl Masha from Konotop. They waltz to the delight of all those present. In a short time, by chance, Masha comes to be hired to work in the metropolitan real estate agency, which is headed by Maxim. He not only takes the girl to work, but also falls in love with her and even, having parted with all his numerous mistresses, decides to marry. But Masha suddenly disappears.