Li Si was extraordinarily shocked. Compared to the Mortal Emperor Sword, he felt even greater shock from the appearance of the Mortal Emperor!

The Mortal Emperor had only appeared once during the prehistoric age a few tens of thousands of years ago, and only a total of three had appeared in the world. What was the Mortal Emperor? According to legend, the Mortal Emperor was the messenger of the world and managed the world on behalf of the heavens and the earth. This legend was based on ...