In the void.
Zhenyuanzi looked at the old man opposite him, with his singular features, tall crown, and broad sash, and sighed inwardly.
The Human Race's nine supreme Fortune Dynasties had produced quite a few supreme Dao Ancestors.
But aside from the rulers of those nine supreme Fortune Dynasties, few had truly earned the profound admiration of the Ancestor of Earth Immortals.
And Guiguzi was undoubtedly one of them!
At his peak, Guiguzi's strength had been no less than that of Zhenyuanzi's true body at its peak.
Moreover, he had trained more than one disciple who reached the supreme Dao Ancestor grade!
The Guigu lineage had left an exceptionally bold and vivid stroke upon the history of the late Great Zhou.
It had even wielded tremendous influence within Immortal Qin.
At the same time—
Zhenyuanzi believed that Guiguzi's aptitude absolutely ranked among the top twenty in the entire boundless history of the Pangu Dimension!
Across its boundless history, the Pangu Dimension had produced far too many beings of terrifying aptitude.
Leaving aside the three thousand Demon Gods.
Leaving aside the Ancestral Dragon, Ancestral Phoenix, and Ancestral Qilin.
And setting Dao Ancestor Hongjun aside.
Then came the Three Pure Ones, Nuwa, Di Jun, Eastern Emperor Taiyi, the Twelve Ancestral Witches, the Three Sovereigns, the Five Emperors, the rulers of the nine supreme Fortune Dynasties, Confucius, Bai Qi, Xiang Yu, Huo Qubing, Ran Min, Wu Zhao, Li Bai, Li Cunxiao...
To rank among the top twenty in aptitude within such a gathering of terrifying beings was truly fearsome, truly the pinnacle.
Whoosh—
With a solemn expression, Zhenyuanzi brought out the Book of the Earth, enveloping their surroundings and sealing them off from everything.
Guiguzi raised his brows slightly, curiosity stirring within him.
Such caution?
He did not hesitate either, gently raising his