In his inner vision, he could clearly see that Yin Yang energy was contained within his divine soul.
The two auras intertwined to form a Tai Chi Diagram.
It was exactly the same as the power that had appeared around his and Fairy Yun Hua's divine souls while they comprehended the Ancient God Cultivation Method.
Yin Yang energy was profoundly mysterious. Its aura surged like rolling waves, comparable to Dao Qi.
Yet it was clearly a power different from Dao Qi.
The two currents embraced one another as the Tai Chi Diagram slowly rotated.
With every rotation, Su Shi'er could clearly sense faint strands of divine consciousness entering the Tai Chi.
After being transformed by the Tai Chi, his divine consciousness became increasingly pure.
Even more imperceptible threads of power quietly flowed into his divine soul, making it increasingly solid.
The change was simply too slight; it could not even be called visible to the naked eye when it came to enhancing his divine soul.
Clearly, no obvious effect could be seen in a short time.
Yet Yin Yang energy circulated within the Tai Chi. Body Integration stage and Tribulation Crossing stage cultivators possessed long lifespans.
Given enough time, his divine soul would inevitably grow ever stronger.
What was more, this enhancement formed on its own. Su Shi'er did not need to actively employ any Cultivation Methods and Secret Techniques at all.
"Hiss... I never imagined Yin Yang energy could have such an effect."
"It could temper divine consciousness on its own and even strengthen the divine soul."
"The speed may be slow, but dripping water pierces stone. Accumulated over decades or centuries, the effect absolutely cannot be underestimated."
Noticing the changes in his divine soul, Su Shi'er sucked in a cold breath. As he marveled inwardly, the corners of