Chapter 631: A Genius That Was No Weaker Than Zhang San

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After another month, Ye Xiao's cultivation had once again risen to a new level, reaching the third-level Mystic Immortal realm.

He was just one step away from advancing to the legendary Heavenly Immortal realm!

The steady and rapid rise in strength made Ye Xiao very satisfied.

That cultivation speed was awesome.

Moreover, what made him even happier was that the Yin-yang immortal technique and the Great Way of Life immortal technique had finally fused successfully.

The instant he felt the Golden Book divine soul tremble in his body, Ye Xiao immediately immersed his mind in it and looked at this cultivation technique.

Primordial Chaos sacred art!

Four large words appeared in his eyes.

Below was an introduction to that cultivation technique.

The Primordial Chaos sacred art, the method of becoming a saint, establishing immortality for all eternity.