In 18th century France, a cunning barber named Monsieur Beaucaire finds himself trapped in a monotonous and routine life. With his sharp wit and charming personality, he manages to make a living shaving both nobles and commoners while dreaming of a life full of adventure. One day, after an unexpected twist of fate, he becomes embroiled in a court scandal that forces him to change his surroundings. To escape the shame, he disguises himself as an elegant nobleman and immerses himself in the high society of the city.