Michèle Jacob

Audrey and her three siblings are abandoned in an old house, where they were supposed to spend the summer vacations with their father, but he unexpectedly disappears during the night.

July 1996, the beach, the sea, the sun. Sophie, 10, spends her summer vacations with her mother and her cousin Laurence. But Laurence has grown up and her mother's thoughts are elsewhere. While the whole country is still looking for two missing little girls, Sophie discovers that this will be her last summer as a child.

Set in the 1990s, the series follows the disappearance of a local teenager, Stella, which reopens old wounds for Clémence Rosier, the last CEO of the MTLK factory before it closed down. Her son Benjamin's unsolved death two years prior is now tied to the case, and Clémence is forced to team up with Antonio D’Ambrosio, a factory worker long suspected of being involved in her son’s death. The duo must decode a mysterious book written by the two children, uncovering secrets that threaten to destroy the fragile community.