The Heavenly Grotto Ruins in Hong Province were far larger than those in Ice Province, but they lacked the sense of a hole in Heaven and Earth, resembling a genuine underground cavern instead.
One could even see soil, gravel, and a few small hills.
The seemingly gloomy Heavenly Grotto now contained some light as well, like the first pale light of dawn, hazy and gray.
"The Unchanging Qi has stopped flowing into the bottom of the Heavenly Grotto, and it has already solidified. The power of laws has condensed there, equivalent to the barrier between Heaven and Earth being completely sealed."
"That is precisely why it became a ruin."
Li Xuan looked toward the bottom of the Heavenly Grotto, already having found the answer.
The reason it had become a ruin was that the Heavenly Grotto had been completely sealed. Soil and gravel had appeared, and the Unchanging Qi no longer flowed inside.
The barrier between Heaven and Earth was sturdy, and the aura from beyond Heaven and Earth could no longer seep in.
"The remaining Unchanging Qi is extremely thin, but it still affected the Heavenly Grotto. That is also why divine treasures were born here."
Li Xuan observed the Heavenly Grotto Ruins.
Xu Yan and the others had already begun exploring the ruins. The other prodigies who had entered were also searching everywhere, extremely curious about this place.
Wu Tiannan strolled leisurely through the Heavenly Grotto Ruins, equally curious about them.
He had once been the dean of the Myriad Stars Martial Academy and an existence at the peak of the Spirit Realm, yet he knew nothing about the Heavenly Grotto Ruins.
From this, it was clear that these ruins held one of the core secrets of the Transcendent Spirit Sect.
From the moment the Thousand Martial Hall