In an industrial and labyrinthine seaside town, people ignite suddenly with no reason. Suicides? Murders? Supernatural phenomena? To find out, Louise, a young journalist, and Gabriel, a psychiatrist, will investigate.

Daphné, her dog and the whole family are gathered together to spend Christmas in the countryside.

A tough nightclub bouncer struggling to raise his 8-year-old daughter is forced to go undercover after an unfortunate event.

Everything goes for the best in Fanny's life without stories ... until she discovers that her beloved son, Arthur, nine, is the scapegoat of three boys at his school. Fanny will not leave her son alone in front of these little executioners: she will give these dirty kids the change of their room. Thunderstorms and playground traps, now it will be "an eye for an eye and a tooth for a tooth!"

Lisa welcomes Youssif, Houria and their daughter Nour, while they’re waiting for their convocation at the Immigration Office. Between the will of kindness and communication issues, doubt and fear begin to settle in Lisa’s intimacy : who is this family?