With this, no matter how powerful the Fifth Rank Array Formation within the Crimson Buddha Secret Realm was, it was beginning to struggle under the strain.
The ripples blasted across the formation's surface grew ever larger.
It even showed faint signs of destabilizing.
The demonic cultivators throughout the Crimson Buddha Secret Realm were gripped by panic, yet they had no path of retreat and could only grit their teeth and hold on.
Several years passed in the blink of an eye.
The grand formation of the Crimson Buddha Secret Realm had weakened considerably compared to before. Whenever it was struck by attacks, it would tremble slightly.
At this rate, in at most another ten years, we should be able to breach this grand formation.
Among the Righteous Path Coalition outside, Ling Pengyun watched the battlefield with anticipation.
After fighting for a while longer, his consumption grew considerable, and he began taking turns to rest.
After finding a secluded place, he took out some Spirit Stones as the foundation for restoring his spiritual power.
This was a desolate wilderness, without any spirit veins.
The Righteous Path Coalition had not dared to relocate spirit veins from elsewhere to this place.
While that would have brought them greater convenience, should they lose this battle, those spirit veins would likely fall into the hands of the demonic path.
Relocating any spirit vein required a long period of time; it could not be accomplished in an instant.
Meanwhile, Ling Pengyun's Hundred Treasures River took this opportunity to refine the Corpse Raising Long Banner within its body.
Though this long banner was a demonic artifact, its foundation was quite good. It was a Transformation God Foundation demonic treasure, and it had comprehended a fragmentary Corpse Raising Dao Intent to an extremely high level.
For this