"This crack."
Chen Nianzhi frowned slightly, studying the crack for a long while before saying pensively, "We can enter the underworld minor cosmos, but can the powerhouses within the underworld minor cosmos come out from it?"
"That is what worries me as well."
Heaven Abyss Daoist spoke, his expression exceedingly grave. "Once we fail to completely pacify the underworld minor cosmos, the powerhouses inside may very well charge out. That would be a tremendous problem."
Ruined Relic Yin Lord had clearly come prepared. He smiled and said, "Over the years, I have infiltrated the underworld minor cosmos three times to investigate its situation."
"Now, the Heavenly Dao within the underworld minor cosmos has collapsed. Most beings who wielded the authority of the Heavenly Dao have already perished, and there are no longer any supreme powerhouses at the Taiyi Realm."
"As long as we use a spatial spirit treasure to seal the void crack, they will have no way of coming across."
Only then did Chen Nianzhi nod.
To set foot within a minor cosmos, one needed to tear open its cosmic fetal membrane. Even Celestial Immortal powers found that difficult to accomplish.
That was because every minor cosmos possessed a Heavenly Dao. Its power could rival, or even surpass, that of a Celestial Immortal power. Without abilities at the Celestial Immortal level, it was simply impossible.
However, the Heavenly Dao of the underworld minor cosmos had already collapsed, leaving spatial cracks upon its cosmic fetal membrane. That was how they had found an opportunity to enter it.
This crack was not large at present. As long as they used a spatial Creation treasure to seal it, their enemies would not be able to come through.
With that thought, Chen Nianzhi said, "Then let us enter and take a look first.