Xu Mu and others fought back Beidi in an extremely cruel way, but were betrayed by Zhao Qingyun. When they returned to Tangjiang, they were plotted by four major families. Xu Mu stuck to his heart to protect the villagers; Hou Yuantao, whose surname was the country, was poisoned by a strange poison. He knelt down outside the Jinluan Palace and died overnight. They tried to save the dynasty, but were unable to save the country. In order to save the people and the country, the two united to fight for the country.