```
"Little Clarity Void Grotto Heavens? Reserve Sacred Sage?"
Shen Yuan immediately understood, realizing that the Xu Hao before him hailed from the Grotto Heavens Sacred Land, and like Gong Buyu, had used special techniques to weather the passage of myriad ages and survive into later generations.
Regarding these individuals, Shen Yuan had also acquired some information from the sect side.
A myriad ages ago, the 10 Great Grotto Heavens Sacred Lands used special methods to seal away some sacred sages of the sects, hoping these peerless geniuses could transcend a myriad ages and be reborn in a new era.
Some believe this was because the sacred sages of the 10 Great Grotto Heavens Sacred Lands sought to avoid the era of the Supreme Taoist and ascend to the Immortal Realm in the next era.
Others think that the 10 Great Grotto Heavens Sacred Lands had foreseen the Great Schism and wanted their sacred sages to inherit the sects' legacies after a myriad ages to compete for dominance.
