Paul Barral, mayor of a small mountain town at the foot of Mont-Blanc, is fighting to maintain business and protect the school from an announced closure. Not without determination, the Mayor may have found the solution.

Advised by an administration full of good intentions, Latefa and her two children Walid and Ptissam Frenchize their first names at the same time as they acquire French nationality. They face this unique ordeal with humor and lightness, just before the start of the school year.

Camille a 16 years old pregnant girl was placed in a maternal center by the Judge. She became friends with Alison, an immature young mother, and fought against the authority of Nadine, an educator as passionate as she was disillusioned.

Nancy, East of France. Summertime. Seeking to escape her troublesome family environment, Sophie, 15, jumps at the chance to get the spare keys to her wealthy friend Jade's house. While enjoying the spacious home she thought deserted for summer, she bumps into her friend's older brother Stéphane, who, as fate would have it, was also planning on staying. But instead of chasing her out, Stéphane will choose to leave the door open as an invitation to a summer Sophie never expected.

Héloïse has nowhere to go. She meets Mallorie, who offers to let her stay in the flat she shares with two other young women. Héloïse finds a new home and a new family there. But their past wounds threaten the fragile balance between these women who appear so strong on the surface.

Paris, a working-class neighborhood in the 19th arrondissement. Shaï and Djeneba are 19 years old and have been friends since childhood. One is burdened by an overbearing family. The other by deep loneliness. Over the course of a summer, they work as counselors at a summer camp, far from the tower blocks where they grew up—no longer quite children, yet officially responsible for a group of kids aged 6 to 10. On the cusp of adulthood, they will have to make choices to grow up and reinvent their friendship.

A violinist looks to inspire his students at a challenging music school.

Alain, a former mountain guide, decides to change his life and become a teacher. He finds himself faced with colorful ninth graders who are not interested in anything. Seeking to motivate them and bring them together, Alain decides to organize an outing... in the bowels of a glacier. The students discover a breathtakingly beautiful world of ice. The idea that this glacier could disappear is unbearable for them. Trained by Alain, the students throw themselves body and soul into a crazy project: to prevent the glacier from melting and nothing can stop them!

Vincent is 13 years old and has a boundless admiration for his father. His father is unemployed and is mainly involved in football, pretending to become a professional trainer soon, and does not take care of his family. Vincent's mother manages everything, until one day, at the end of her tether, she attempts suicide.