A violinist is found dead not far from the tomb of DaVinci, in a suspicious position. Captain of the Orléans research section, Alban Dutertre teams up with Officer Bérénice Amarillo. Alban and Bérénice will have to solve the puzzle.
The daily lives of the inhabitants of "le Mistral", an imaginary neighbourhood in the Mediterranean port city of Marseille, where wealthy families cross paths with the less than rich.