Young Zana, Inès, Alex, François, and Pierre have just enrolled in the Spy School. They will meet their teachers and learn the strategy and practice of espionage, the history of international intelligence, weapon handling, and mastery of modern technologies, while the school is violently infiltrated by a foreign service.

Frank, a man of action who worked his way up all by himself, dedicates his life to work. No matter the place or the circumstances, be it day or night, he’s on the phone, handling the cargo ships he charters for major companies. But when he has to deal with a crisis situation, Frank makes a brutal decision and gets fired. Profoundly shaken, betrayed by a system to which he gave his all, he has to progressively question himself to save the one connection that still matters to him: the bond he’s managed to maintain with his youngest daughter, Mathilde.

Hanna is searching for a painting dedicated to her by her late grandfather, Pavel, who was a painter. But an 11-year-old boy appears unexpectedly at her grandfather’s studio and claims to know where the painting is.

Orphan, Oskar lives with Elvis and Fanny Egger, his guardians. Oskar is waiting for one thing, the majority, to finally be able to go to Zimbabwe and start a new life. While Oskar strives to raise money to get there, Elvis takes Oskar's success and makes it cost him to graduate. The balance of power is becoming more and more tense, swinging into a violence that will push Oskar to definitively abandon childhood, and Elvis, to fall the mask of his ambition and his madness.