Chapter 315: Chapter 234 Seventh Rank Demon King

"Goo goo."

The yellow sand was pervasive, and amid the high sky and clouds, a gray demonic bird wailed mournfully while gliding through the cloud layer.

After circling for a while, it disappeared silently into the clouds.

Among the dunes.

Chen Mu, with his rucksack on his back, still strolled from one dune to another; with each step, he spanned dozens of meters, vaulting from one dune to the next.

In this way, after six days, he explored several points where the Earth's Veins were absent. Two of these were lairs of demonic creatures, but the other two offered opportunities for him to obtain another portion of his own Earth Primordial Essence, as well as some mineral materials.

All together, they were worth almost two or three Earth Element Pearls.