The accidental killing of his son has plunged Olivier (Olivier Gourmet) into deep pain, and he will remember this bastard for the rest of his life, even if he was only a teenager, even if he was about to do what he did for himself. Pay the price for it.
Time flies, and five years later, Olivier meets a boy named Francis (Morgan Marinne), who is none other than the murderer who once killed his son. Francis did not recognize Olivier, but this reunion touched Olivier's heart and aroused the long-suppressed feelings in his heart. After some twists and turns, Francis became Olivier's " student", followed him to learn woodworking. With the passage of time, Francis, who has been alone for a long time, saw the shadow of his father in Olivier, and Olivier, who was full of pain in his heart, chose to tell the devastating secret.