[Auctioneer André Masson stumbles upon the discovery of an Egon Schiele painting in eastern France, a masterpiece stolen by the Nazis during World War II. This find could either propel him to the pinnacle of his career or lead to his downfall. With the help of his ex-wife Bertina and their eccentric intern Aurore, André must navigate this high-stakes situation. The painting's controversial history and its potential return to its rightful owners create a moral and legal dilemma, forcing André to confront the consequences of his actions. As he balances the pursuit of his professional ambition with the risks of exposure, the discovery becomes a turning point that could define his legacy.]