In the Yan Dynasty, the emperor was young, the Queen Mother Liu was in charge of the affairs of the court, and her relative Liu Chengye had exclusive power, and the court was in chaos. War King Su Jing died in the battle, and the eldest son Su Mu'an was only 16 years old. He was forced to inherit the title of War King and was appointed as regent in the face of danger. Su Mu'an was extremely intelligent, thoughtful, and well versed in the ways of power and strategy. However, due to his young age, he was questioned by both the government and the public.
