Adriana reopens Le Ballast, but faces the machinations of Angèle and Jeff who need the restaurant to launder Anton Arinov's money and settle their debt. Stuck by the Russian mafia, they try to find a new patron within the Armenian mafia, through Stella. But Adriana is in no mood to be cooperative.

To make them pay for their prank, Arinov demands an additional tribute of €200,000 from the Rubens and Adriana each week. Inspired by the restaurant's expensive wine list, Jeff and Angèle set up a traffic of fine wines, whose flavors Adriana helps them replicate. But just as their plan is about to bear fruit, a new request from the Russian mobster forces them.

Increasingly at risk for Arinov and his coke business, Adriana, Stella and the Rubens are determined to get rid of the mafia. To finance their offensive against Arinov, Adriana must return to her roots in Meaux and set up new traffic there. Another threat: the counterfeit bottle bought by Vatine, who risks discovering the deception if they don't get it back on time.