While scrubbing the floor at home, Belle (Josette Day) is interrupted by her brother's friend Avenant (Jean Marais) who tells her she deserves better and suggests they get married. Belle rejects Avenant, as she wishes to stay home and take care of her father, who has suffered much since his ships were lost at sea and the family fortune along with them. Belle's father (Marcel André) arrives home announcing he has come into a great fortune that he will pick up the next day, along with gifts for his daughters, Belle's shrewish sisters Adelaide and Felicie. Belle's roguish brother Ludovic (Michel Auclair) signs a contract from a moneylender (Raoul Marco) allowing him the ability to sue Ludovic's father if he can't pay.