René Mazé

Naive and good-hearted Léon Ménard arrives in Paris, determined to find work in the capital. In a café, he meets Bob, a seedy guy, who helps him to get a job. On cloud nine, the ingenuous young man, does is unaware of how Bob manipulates him. Having become the night concierge of a hotel, the thankful Léon lets Bob and his accomplices get into the pace. Jewels are stolen as a result.When he is accused, Leon refuses to incriminate his "friend". Fortunately, Charlotte, Léon's fiancé, manages to find evidence of Bob's guilt and thanks to a premium paid by the diamond dealer the two lovebirds can buy a grocer's shop and tie the knot.

Caroline de Bienre, the 16-year-old daughter of French nobility, meets the handsome rogue, Gaston de Sallanches, who is expected to ask for the hand of her older, plainer sister in marriage. Gaston instead joins Caroline in her secret hiding place in the château's attic, where the infatuated Caroline begins an affair with him. Meanwhile, she is being courted by the dull, sincere Livio, but holds him off since she is in love with Gaston. When the revolution of 1789 breaks out Caroline is sent to a convent but her carriage is waylaid. She escapes and makes her way to Gaston's home, where she finds him in the arms of his mistress. She is angry and then agrees to marry Livio, now an out-of-favor revolutionary and a marked man, and Caroline is also now on the death list.