Anna happily lives with her husband, their two boys, and Simon, 6 years-old, who was placed with her by the Social Care services when he was only 18 months. When Simon’s father decides that he is ready to take his son back with him, the family’s balance is at stake. Anna is torn apart: how could she possibly let go a of child who has always called her ‘Mom’?

In a small Breton town, a 10-year-old girl is found murdered. René, her art teacher, a professional painter, is the last person to have seen her alive. The inspector in charge of the investigation immediately questions him. In this small provincial town where people all know each other and regularly meet at the Bar des Amis, René is increasingly unsettled by the other inhabitants' suspicions and by the inspector's investigation. Children stop coming to him for lessons. His wife, Viviane, a district nurse, protects him and supports him with her love. However, a self-centred media-star writer adds to René's confusion...

In La Roche-sur-Mer, the factory where the father of Mathieu's boyfriend, a 12-year-old boy, works will close. Desperate, the man tries to commit suicide and is saved by his son.