DNA tests before Alice and François's wedding reveal their fathers - an aristocrat and car dealer - aren't as French as they thought.

Paris, 1980s. When his old cop partner is killed in action, Yvon Kastendeuch is propelled to the head of a new unit : Police Flash 80. There, he'll have to team up with young recruits who will challenge his old "dominant male" habits.

Vincent works the night shift on the construction site of a futuristic district. When a worker goes missing, Vincent and his colleagues suspect that their superiors are covering up an accident. But soon another worker disappears.

Jonathan, an expert in luxury watches, leads a gray and monotonous life until he meets Eric, a charming conman and dealer in stolen goods. Fascinated by his lifestyle, Jonathan is drawn deeper and deeper into the world of criminal transactions. The situation spirals out of control when the virtuoso thief Joe joins them. In 2010, the trio committed one of the most daring robberies in history - they stole five masterpieces by Picasso, Matisse and Modigliani from the Museum of Modern Art in Paris.