Victor (Jean Giben Jean Gabin) is a boxing coach. By chance, he meets a boxer named Andre (Roland Le Savre Roland Lesaffre). Although Andre has no boxing training, Victor finds that there is unlimited potential hidden in him. Victor's wife didn't want her husband to stay in an industry full of violence and blood. when she learned about Mrs. Victor's plight, Andre decided to lose the game secretly. However, fate sends a woman named Corinne (Marie Da ë ms) to Andre and makes him fascinated by her. Love makes Andre full of strength, so he cancels the original plan and finally wins the game. However, Victor soon discovered that Corinne's existence had become a stumbling block to Andre's career path.