19th-century Paris. At a certain aristocrat's home, the theft of a necklace occurs. Because of this a maid and her son Raoul are turned out of the house; ten years later, he has become a prodigy at Sorbonne University and is popular around the city. The nanny who has been looking after him, Victoire, is an author; her novel The Gentleman Thief becomes a best-seller and the protagonist Arsène Lupin... see more