A family secret seals the fate of three characters: in 1960s Brittany, Louisette is cast out of the family home because she finds herself pregnant out of wedlock; in the present, 40-year-old Hervé finds out that his mother is not his biological mother; and his daughter Lio discovers a tragedy that devastates her while forcing her to grow up too soon. Beyond anger, grief, and the desire for vengeance, only knowing the truth will permit them to exit the cycle of violence that has been poisoning the existence of their clan for three generations. Only then will their dark legacy give way to a path of potential rebirth.