Shen Yan promoted the reform of the military system in the Ministry of War, eliminated the old and weak, and promoted officers from poor families, but was opposed by the Xungui Group; Su Qingyue went to Beijing to open a medical clinic, treated the wounded in the army, and secretly passed information to Shen Yan; Prince Zhao Jin set up a Hongmen Banquet to frame Shen Yan, but Shen Yan saw through the rebel general; Shen Yan found out that his father's downfall was actually framed by Zhang Jingzhi, and his desire for revenge gradually grew.
