Damien and Nadia, 34, leave Paris with Chloé, their 8-year-old daughter, to settle in the provinces. Graphic designer for an events company, the first negotiated a full-time telework to follow his partner who has just been offered a position at the Rivière Research Institute where her friend and colleague Marion already works. The couple are expecting a child. But behind this new beginning hides a deaf threat that will soon implode the happiness of this seemingly perfect family.
Emergency medicine intern Margaux can no longer stand it. During another very hectic and patient-filled shift, she forgets a homeless woman on a stretcher who then dies. Shocked Margaux has no choice but to continue working. But suddenly, her body starts sweating blood uncontrollably.
Sibyl, a jaded psychotherapist, returns to her first passion: writing. But her newest patient Margot, a troubled up-and-coming actress, proves to be a source of inspiration that is far too tempting. Fascinated almost to the point of obsession, Sibyl becomes more and more involved in Margot’s tumultuous life, reviving volatile memories that bring her face to face with her past.
Paris, France, 1979. Rose, a rebellious orphaned teenager, and Michel, a young aspiring painter, enjoy their crazy love under the neon lights of the decadent nightclub Le Palace, where they establish an ambiguous relationship with Lucille and Hubert, two bohemian bourgeois who will change their lives.