Pierre does his best to successfully complete the chaotic construction site for which he is responsible. Bodies are exhausted by untenable deadlines. However, the work must continue, unabated. And without accidents.

Worker or poker player, Samir and Xavier live from day to day. Bright young woman and future bride, Liza has a future all traced. They and she find themselves by chance for a weekend for a stay as unlikely as initiative.

Marithé works in a training center for adults. Her mission: to help other people to change direction in their work and to find their vocation. Carole, who lives and works in the shadow cast by her husband, Sam, an energetic and talented Michelin-starred chef, arrives in the center one day. It's not so much a change in job that Carole seems to need, as a change in husband. Marithé does everything she can to help Carole set out down a new path. But what are the real motives behind this devotion? After all, Marithé doesn't seem to be impervious to Sam's charms, or to his cooking.