The voice seemed to ring from the edge of the sky. When the last word was dropped, the figure had appeared over the head of South Chu. With a disdainful attitude, he looked down at South Chu. A strong breath came from all over the world, and the sky changed color.

with this strong breath, Chu Nan knows that the person is the Emperor Wu. It's really unexpected that there is a Emperor Wu in Ling mansion!

what about Emperor Wu?

isn't Bi Zheng the emperor of Wu? Isn't Qilian Shengwu emperor? What's the end of the two?

so, in Chu Nan's mouth, he just spits out the word "kill"!...