Xiao Ze did not choose to tear open the Planar Passage from the Dou Qi Continent to the Great Thousand World.
Although Xiao Ze's current strength allowed him to tear open a Planar Passage, after giving it some thought, he still chose not to open one.
Although Origin Qi existed within the Planar Passage, the Ancient Dou Emperors had collectively vanished overnight, and the Planar Passage had then suddenly been sealed, cutting off the Origin Qi.
There might be some danger behind all this.
After all, sealing the Planar Passage had cut off Origin Qi, preventing those at the Peak Nine-Star Dou Saint level on the Dou Qi Continent from advancing any further and making the Dou Qi Continent somewhat isolated.
Yet sealing the Planar Passage might also have kept dangers capable of destroying the Dou Qi Continent outside, preventing them from entering the Dou Qi Continent.
After all, only Dou Emperor-level experts and above could seal a Planar Passage. Given how difficult it had been for Tou She Ancient God to break through to the Dou Emperor realm, it was likely that the Ancient Dou Emperors had sealed the Planar Passage.
And since the Ancient Dou Emperors had collectively disappeared overnight, they had likely done so to resist some extremely terrifying existence.
Xiao Ze knew of the Outer Realm Evil Race. Forty-nine thousand years ago, under the leadership of the Immortal Emperor, the Great Thousand World had secured a miserable victory at an unimaginably steep cost, protecting the Great Thousand World.
The disappearance of the Ancient Dou Emperors had also occurred tens of thousands of years ago. Although Dou Emperor experts were merely at the Supreme Realm, they were not limited to the Supreme Realm.
After all, once they entered the Great Thousand World, their own strength would also