Xue Rengui
During the early years of the Tang Dynasty, Li Shimin and his general Xue Rengui were captured by Su Baotong. Xue Rengui was also killed by Su Baotong's poison. Xue Rengui's son, Xue Dingshan learned about his father's death and swore revenge. With the help of Cheng Yaojin, Luo Tong, and other generals, Xue Dingshan successfully saves Li Shimin and pursues Fan Lihua. Meanwhile, Li Shimin pursues the unique Ouyang Feiyan.