In the prosperous age of the dynasty, a huge conspiracy across the Qin Dynasty, the demon clan, and the demon clan was quietly unfolding.
The demon cultivator colluded with Zhao Gao and used the name of Qin Shihuang to build temples for the True Lord of Humanity. He hid magic stones to absorb the incense of the human world and accumulate power to resurrect;
Wu Xu used Dayong's power as an envoy to the Qin Dynasty, and reunited with Xie Jingchuan in the court. The two teamed up with Chen Fugui, Nanhua Zhenren and others to track down the missing murder case, destroy the temples and eliminate the incense conspiracy.
Fa Xiu, whose plan failed, was inspired by Ou Yazi, a demon cultivator from a thousand years later, to attempt to seize the life of Qin Shihuang, who was carrying the power of the Nine Dragons Emperor. Demonic species swept across the world, and the people turned into bloodthirsty puppets. Fa Xiu was better at pretending to bite the protagonists, making it difficult for everyone to bear the charge of treason.
While searching for the medicine in the Western Region, everyone discovers the ultimate hidden danger in the book - Donghuang Taiyi, the ancestor of all demons who came from thousands of years later, wants to unify the demon and demon worlds and rule the world.
All races put aside their camp antagonisms and joined forces to fight against the enemy, and worked together to force Donghuang Taiyi back to the future time and space. At the end of the decisive battle, Wu Xuzhi's hard-core soldiers and Fa Xiu died together and fell into deep sleep in the depths of heaven and earth. The blood of Pan Ziyue and Xianyunwei will start a new martial arts journey for the next generation.