The domineering power of the Civilization Supreme Treasure, the Mystic Black Axe, directly cleaved a massive breach in the Plane Barrier of the top-level plane, the Minghe World.
In truth, in any world, the strength of its Plane Barrier was closely tied to its Plane Will and the living beings within the plane.
The Minghe World's Plane Will was still in relatively full condition at this time.
However, the vast majority of the Minghe Empire's elite combat creatures had suffered excessively severe losses in the previous war.
As a result, the strength of the Minghe World's Plane Barrier had not reached its peak.
After the enormous breach appeared, looking down from outside the plane, the once-dense Death Cloud had been split apart, exposing stretches of gray white death ridges below.
The One-Eyed Demon Ancestor's charged axe strike had not only cleaved open the Plane Barrier, but also annihilated countless low-level creatures of the Minghe World below.
Although the Minghe World had sensed the intense energy disturbance here and swiftly dispatched reinforcements, they were clearly unable to stop the One-Eyed Demon Ancestor and the others from entering.
Resting the black axe in his hand on his shoulder, the One-Eyed Demon Ancestor pointed his right arm toward the breach in the Plane Barrier below.
Piercing shrieks and battle cries came from beside the One-Eyed Demon Ancestor.
Hundreds of millions of Evil Tide Legions, led by roughly ten Demon Emperors, charged in unison toward the Minghe World below.
The breach the One-Eyed Demon Ancestor had opened in the Plane Barrier was large enough that it could even support two ordinary Level-7 Dominators entering at once.
Agudai Demon Emperor and Mingwo Demon Emperor were the first Evil Tide Dominators to rush inside.
Only after vast numbers of Evil Tide Legions and the two Demon