The chivalrous Lu You abducted his only daughter, who lost her father in a battle in Yuzhou City when she was eight years old. She became an apprentice of Yang Shuzi to learn martial arts, and eight years later she left the mountain. She and her senior brother Li Xingyun were childhood sweethearts and traveled the martial arts world together. Later, she met Zhang Zifan, the young master of Tongwen Academy, and secretly developed feelings for him.