Auguste Chantilly leads a well-regulated life in the countryside, watching over his ward, the young Arlette. But in the city, he becomes Hubert, and leads a much happier life. Arlette is very keen to get to know this Hubert whom she thinks is her tutor's brother, and things get complicated.

A young man is hit by a car on a zebra crossing. The pretty driver drives him home, takes care of him and falls in love with him. She has a fat, selfish, boorish husband whom she abandons to her imaginary illnesses to marry her nice wounded man.

Désiré Chopin, hunter on foot and friend of François de Crecy, uses a thousand tricks to encourage the love between François and Gaby. Little Margoton is in love with Désire who disdains her. She becomes the darling of the battalion.

A young woman whose family doesn't want her to marry is taken by her lover to a seance, where before the eyes of her parents she is conjured away. Her man awaits on the other side.

The error of an examining magistrate forever tears apart a happy and united family.

Léonce Vavin, an entomologist, marries Cecile Debienne, but the parents of the bride quickly realize that he's not just ugly but also a complete ignorant of all sexual matters.

Arlette, a young orphan girl, is taken in by four spinster cousins, the eldest of whom, Telcide, is very authoritarian. Arlette befriends Marie, and arranges her sentimental affairs, which were at an impasse.

Now that their parents are ruined, Jacques Eyssette and his younger brother Daniel, are driven to fend for themselves. Jacques becomes the secretary of a marquis who exploits him by making him work so hard that his health gets damaged. Daniel, on his part, is hired as a supervisor and Latin teacher in a school in the province. It soon happens that he is in a bad situation too as, after being subjected to repeated harassment, he ends up being fired. Daniel then decides to join Jacques in Paris, hoping to embark on a literary career. Unfortunately, Irma Borel, an actress, sets her sight on him and drags him into a life of vice.