A woman has disappeared. The day after a snowstorm, her car is found on a road leading to a plateau with with nothing but a few scattered farms. The gendarmes have nothing to go on, while five individuals well know they have something to do with the woman's disappearance. They all keep their secrets to themselves, but no one suspects that the whole story began far from these windswept wintry peaks: on another continent, in the burning sun, where poverty doesn't stop desire from taking the law into its own hands.

Middle-aged sexist Cédric gets suspended from work after drunkenly kissing a female reporter during a prank on live TV. Stuck at home with his long-suffering girlfriend Nadine and their incessantly crying baby, Cédric teams up with his sensitive brother Jean-Michel to co-author a confessional book apologizing for their past misogyny. Enter Amy: a mysterious and provocative young babysitter, who, like a Mary Poppins of the libido, forces the trio to face their sexual anxieties while turning their lives upside down.