Jeanne Deber, known as "La Mante", the famous serial murderer who terrorized France more than 20 years ago, is forced by the police to come out of isolation to track down her copycat. She agrees to collaborate on one condition: to have only one interlocutor, Damien Carrot, her son, who became a cop because of the crimes of his mother, and who refuses all contact with her since her arrest.

Clem follows the life of a young teenager, Clémentine, who becomes a mother at the age of sixteen, at the centre of tensions between her parents and Julien, the father of her child Valentin. It deals with the problems of teenage life and that of a mother with a strong personality.

Welcome aboard Flywings, the lowest of all low-cost airlines! Greeting you today is your pilot, Jack, who handles his personal life as inadequately as he does his airplanes. Alongside is co-pilot Charlie, recently demoted from a classier airline, as well as an oddball -to put it mildly - crew of flight attendants: naïve Nelly, erratic Nabil, ambitious Tristan, and social justice warrior Armelle. A disaster safety check or a child who takes over the control system? Our crew of loveable losers - almost - always join forces to handle such absurd situations. And too bad if their methods don’t quite follow airline safety procedures. So why not sit back, and enjoy your flight!