C999 Mutation!

Just when Ye Chenfeng was about to enter the desolation valley's seal …

Within the desolation valley, in the depths of a hidden underground cave, the four-winged centipede, who had turned into a moustache, brought Feng Xinran, Jiang Xiaodie, and Jiang Xiaodie to the end of the cave.

On the stone wall at the end of the cave was a diagram formed from the aura of death