Loïc and Jean-Hubert want to take advantage of the wedding of Jean-Hubert's brother to start a rumor (make people believe that they are going to sell Givard to the Chinese) and, thus, bait and trap the Montrex family, but Tina, who overheard their conversation , blackmails his father-in-law and forces him to change his plans. She forces him to come to a charity tea party which Loane absolutely wants to attend.

Now a Montrex shareholder, Loïc must convince the enfant terrible of the family, Emeline, to support him in his raid against the other shareholders. Loane meets Joseph, replacing Jean-Hubert at short notice in her lover's transformist knife throwing show.