Fired for insubordination, PJ Antoine Verlay, good cop but a blood strand and having difficulty working as a team, is attached to the OCBC (Central Office for the fight against Traffic in Cultural Goods) thanks to the intervention of the commander Pardo, his friend who becomes, therefore, his new superior. A clever investigator, but a stranger to everything related to culture, Antoine will have to work with Florence Chassagne, renowned art historian, who lives, speaks and breathes culture, to the point that - fruit of her great imagination - it happens to her in the midst of daydreams, to see and talk to the great artists who have disappeared as if they were familiar to her.

A young woman from the American Midwest, Loïe Fuller became the toast of the Folies Bergère at the turn of the 20th century and an icon of the Belle Epoque. Inventor of the breathtaking Serpentine Dance, she was a pioneer of modern dance and lighting techniques. It was her complicated relationship to her protégé - Isadora Duncan – that precipitated the downfall of this early 20th century icon.