The heavenly dynasty ascends the country, and the whole world is convinced. In the twelfth year of Yongchang's reign, the emperor stayed at the Hehuan Hall at night. He suddenly contracted a serious illness and his life and death were unknown. The delicate political balance of the empire was broken, and various factions started a life-and-death struggle for the imperial power. All kinds of incredible things happened one after another. The legendary secrets of the empire over the past century were revealed one by one. Northern Hu, Western Qiang, Southern Barbarians, Eastern Yi and other foreign tributary countries were involved. The most mysterious Xuanzong sect in the world and the nineteen major sects were also involved. No one knows who will win...