The fiddler Valenta has troubled his wife with his drinking and disorderly life. His daughter Rozárka and her younger sisters go to their aunt's in Prague, and their father sets fire to the abandoned house. Rozárka is suspected...

A pair of circus clowns, played by Vlasta Burian and Jaroslav Marvan, take in an abandoned child and care for them even when they have to make a living as street musicians. The grateful foundling loves his adoptive parents even in adulthood, when he struggles with both love and stolen loot that accidentally falls into their laps. However, the result is only a crudely sentimental comedy that is considered one of the weakest works of the king of comedians, although he also participated in the direction.

You will meet the family of the miller Kaliba, who is proud not only of his mill, but also of the family tradition, according to which the milling profession has been passed down at the inn's mill for almost three hundred years. And since Mr. Kaliba has no son, it is certain that his only daughter Liduška must marry a miller. Perhaps this would have happened if the Kalibas had not gone to the anniversary exhibition. Here, Liduška meets the handsome engineer Karel Loukota, who is an overly zealous member of the cycling club "Don't Get Married!", but is not immune to love at all. Of course, he will face many hardships and obstacles, the biggest of which is, of course, the miller Kaliba with his fierce efforts to uphold the family tradition...