Maximum tension in the Fontella household: father and son are both facing life-changing moments. Michel Fontella, the father, has a crucial meeting with his boss in hopes of landing the coveted position of regional director at Juhel Bank. Meanwhile, his son, Adam Fontella, is about to visit a dream apartment he’s determined to move into.

Everything is going wrong for Adam: he just failed his baccalaureate, his friends Slimane and Ludovic are about to go their separate ways, his girlfriend is leaving him for another guy, and his parents are constantly arguing. Sinking into despair, the young man regains hope when he discovers a contest where the winner gets a one-year visa to the United States—the place he should have gone on vacation if he had passed his exam.

In the hot summer of 1940 the German troops are just outside Paris, and numerous Parisians are leaving the city in a complete panic. Luce Ader, the sensitive daughter of a factory owner, decides somewhat belatedly to escape as well, together with her arrogant fiancé Bruno. Since they have a luxury automobile, the elderly society lady Daine Lessing decides to join them, and brings along the sensitive homosexual diplomat with her. The four of them finally leave the city in the hopelessly overloaded luxury car, only to get stuck in the middle of a seemingly endless column of refugees along a dusty road outside Paris...

May 1944, a group of French servicewomen and resistance fighters are enlisted into the British Special Operations Executive commando group under the command of Louise Desfontaines and her brother Pierre. Their mission, to rescue a British army geologist caught reconnoitering the beaches at Normandy.

Roman loves Camille as much as he loves his two daughters. But he is hiding from all of them a serious problem of addiction, which could endanger his dearest. Does love have a chance to survive when trust is broken?