The body of a 60-year-old woman is discovered on the beach of Alycastre in Porquerolles. She was an admired painter on the island. Her body at the foot of the cliff evokes the Lycastre, the legendary dragon that gave the bay its name.
Louis believes he has cancer. It's hard, but he appreciates that others pay attention to him. When he learns that he's in good health, he's reluctant to let anyone know.
Tom, a shy and sensitive teenager, is about to return to a new high school. To help him integrate, he can count on the advice of Leo, his older brother and true mentor.
