Paris, France, early 19th century. The legendary convict François Vidocq lives in disguise trying to escape from a tragic past that torments him. When, after an unfortunate event, he crosses paths with the police chief, he makes a bold decision that will turn the ruthless mastermind of the Parisian underworld against him.

Lazare lives with a roommate, Jacques, his best friend. Jacques decides to organize a date for Lazare, and contact a woman, Céline, through a meeting application. The ring bells.