After the Moon-Avoiding Firefly entered the Ravine Realm once more, it began circling back and forth between heaven and earth. It did not need to deliberately target anything. So long as it immersed itself within a particular realm, it could wreak destruction there.
Celestial Xia's homeland was tightly guarded, with several treasures that stabilized the Dao keeping watch, so it might not be so easy to breach. But dealing with these external realms was exceedingly easy.
In truth, this treasure had been refined precisely to deal with realms beyond the domain.
Origin Xia had anticipated that, after Celestial Xia successfully supported three heavens and earths, it would not stop there, but would certainly continue supporting more. Thus, this treasure was specifically capable of suppressing such realms, or at the very least restraining them.
Daoist You could sense that the treasure that stabilized the Dao had returned to the domain and was continually damaging this heaven and earth, yet he remained within the formation and barely moved.
There was nothing he could do against a treasure that stabilized the Dao; anyone else would have been the same. Only a treasure could deal with a treasure. Since he was not responsible for wielding treasures, he merely needed to watch. The Profound Court would naturally handle this matter.
Meanwhile, although Zhang Yu was responsible for guarding the Unyielding Realm, he had also been keeping watch over the situation within the Ravine Realm. At this moment, he saw that after being invaded by this object, the entire fundamental essence of the Ravine Realm was being rapidly seized and consumed.
If this continued, the realm's source essence would surely be depleted at an accelerated rate. Such a treasure that exploited loopholes was more troublesome than a frontal assault, because in a frontal assault, at least