Wu Yi is a little boy who has lost his parents but lives a warm and happy life with his aunt, Wu Jiaojiao, who runs a martial arts hall. His uncle, domineering president Qi Mo, wants his father to meet his only grandson and so he begins a custody battle with Wu Jiaojiao, who is a passionate young woman that will not give up easily.

• Dai Gaozheng
• Zhang Xinyi
• Zhang Yanbo
• Zhao Tiange
• Sun Jia