Young Master Meets Match

A man sent his unruly son to the countryside, where the boy was tamed by a strong girl. They bonded but separated. Eighteen years later, he is a fighting champion seeking her; she is a gang leader forced into an arranged marriage with him. They reunite at a boxing gym, not recognizing each other. She defeats him in combat, forcing marriage. As they clash, he discovers through family clues that she is the girl he has been searching for.