The new year's celebration will be the only hope to save Arnaud's bankrupt nightclub.
Marie is an executive in an airport. During a rafting trip, she meets Maxime, a parachuting and wingsuit enthusiast. However, she is unaware that Maxime and his gang are looting airport cash-in-transit vehicles and planning a robbery. To ensure Marie's silence, Sofia - leader of the gang - sabotages her parachute during an initiation. Marie falls 2,000 meters but miraculously survives. A year later, handicapped, she took refuge in her parents' house in Gap, her hometown. Until the day Marie meets Sofia, who thinks she is dead and does not recognize her. Marie decides to take revenge by luring them into a new robbery. But Luc Ferraz, a BRI officer looking for the source of the gang's information, is not to be trusted. Marie has the ideal profile. So Luc pretends to be an assistant to her in order to trace the robbers.
Estelle is a psychiatrist dedicated to her profession, a fervent practitioner of Ericksonian hypnosis, who leads an almost peaceful life with her husband and son. But her life is turned upside down the day Thomas, her first love, reappears in her life, hospitalized in her department following a suicide attempt. He is soon accused of killing a doctor, Estelle’s rival. Estelle then flees with Thomas to the Provençal countryside to try to clear his name and treat him. Her husband David and her best friend Agathe, while investigating to find them before the authorities, discover Thomas’s very troubled personality and suspect him of being a threat to Estelle. It is in this chase that the secrets binding Estelle and Thomas finally resurface…