C1708 The True Demon Subduing Formation

In the depths of the mountain range, the Elemental Energy Fluctuation of the top-grade Primeval Stone Mine Vein was still continuing to radiate. The powerful Elemental Energy Fluctuation caused the entire mountain range to seem to tremble.

However, in the sky, dark clouds blotted out the sky. Thunder and lightning interweaved, and within a thousand miles, it was as if night came