A painter has his daughter brought up by a couple of innkeepers who run an establishment on the edge of the water with the sign: Here we fish. Having grown up, she refuses to join him and prefers her adoptive parents.

Véra, a vivacious woman, and her alleged brother Boris, are both hired by the Dubelairs as their chambermaid and caretaker. But Dubelair has done bad business while his wife Juliette plays at the races and... loses ! So when it comes to paying their domestics wages, Dubelair gives them lottery tickets. Chance has it that one of them is winning...!