Chapter 664: Breakthrough to Golden Core_1

Xu Fan operated the Chaos Primordial Opening Technique, continuously circulating it within his body.

As the technique ran endlessly, the lightning within his Sea of Consciousness Space grew increasingly violent, presenting a scene akin to doomsday.

If this were happening in reality, it would surely terrify countless people into a state of panic.

Moreover, as time passed, the pain Xu Fan felt became more and more intense.

His body even began to tremble uncontrollably, his face pale as paper, with veins throbbing on his forehead. Beads of cold sweat continuously seeped out, presenting a frightful appearance.

This pain had even surpassed what a normal person could imagine; it was not merely physical pain but agony emanating from the depths of his soul. It was as if it would tear his soul apart and then reassemble it, making it purer.

Furthermore, there was no way to alleviate this pain.

"How is this possible... This momentum, could it be..."