After killing Tie Mubai, Fangyuan immediately pounced toward his headless corpse, grabbed his arm by the sleeve, and thrust his mind into his aperture.
The four walls of the aperture were as transparent as crystal, and the vast expanse of the primeval sea surged with rolling waves.
A Rank Five Gu Master possesses purple crystal primeval essence. The Initial Stage has pale purple primeval essence, the Middle Stage has rosy purple primeval essence, the Upper Stage has deep purple primeval essence, and the Peak has crystal purple primeval essence.
Chapter 379