During the Kaiyuan period, Li Longji was addicted to women, which led to the gradual decline of the powerful Tang Dynasty. In the decades before the decline of the Tang Dynasty, there was an eminent monk who calculated that the Tang Dynasty would eventually suffer a disaster, and the disaster in the future was caused by the current emperor. , The eminent monk traveled around, looking for the person who could prevent the disaster, and on this day, he met Dongfang Yichen and Ye Yinzhong, a fledgling boy, and an accomplished master with a passion for it. Can he save the declining Tang Dynasty? Will it be enough for them to plan in the next few decades?