The grey sarcophagus shook, and demonic energy surged out, gathering into a substantial demonic mist. Even the sarcophagus was enveloped within, and powerful energy fluctuations were emitted from the sarcophagus, resounding through this area of the wasteland.

The five stone pillars emitted a great light, and the spirit patterns on them flickered. A huge Five Elements light formation appeared in the air, and it suppressed the demonic mist that filled the sky. The cries of dragons, tigers, and birds could be heard, as well as the howling of turtles.

The space above the altar instantly collapsed, shattering into pieces. Space fragments filled the sky like a torrential downpour, swirling around like a storm.

The altar that was inscribed with ancient spirit tattoos had several more cracks appear under the impact this time. The ground that wasn't protected by the spirit tattoos had even more cracks that seemed to be endless. It was unknown just how deep it was.

Below the altar, Ling Yun and the other two paled. If they were caught in the aftermath of that attack, they would not be able to survive with their cultivation.

The three of them cursed in their hearts. How could they be so unlucky? They just so happened to run into the sealed Demon Emperor's final retaliation.

Lingyun clenched his teeth, and was about to bring out the Wind Controlling Bead, when he saw five streams of spiritual energy rushing over from the five stone pillars, forming a five-colored barrier that enveloped them.

The three people below the altar were naturally unable to escape. Fortunately, they were protected by the five-colored light barrier, otherwise, the three of them would have been in danger.

Boom! Boom! Boom!

The residual energy attack was blocked by the five-colored light barrier, producing a loud 'bang' sound. The five-colored light barrier looked like it was only a thin layer, but it was indestructible and firmly fixed on the ground, protecting the three people inside.

After a long time, the violent shock wave finally dissipated, annihilating the entire world. However, the entire space had been destroyed beyond recognition, revealing a scene of utter annihilation.

The demon aura in this space was getting denser and denser. It was going to take physical form. It was going to assimilate this space and turn it into a part of the Silent Demon Area.

"AHH!"

An angry roar came from the gray sarcophagus. The sound waves rolled out like a tide, sweeping out in all directions. It carried a terrifying killing intent; this was the angry roar of the Demon Emperor.

The sky was annihilated, the mountains collapsed, and the earth split open. A series of deep abyss crevices appeared, and even though Ling Yun and the other two were protected by the five-colored light barrier, they were temporarily deaf and bled from their seven orifices.

The world was dark and deathly still. In the blink of an eye, it had become a land of death, with black clouds covering the sky.

With a roar, mountains and rivers were shattered!

This was the might of the Demon Emperor. Moreover, the Demon Emperor had been sealed for 10,000 years and could die at any time. One could imagine just how terrifying he would be at his peak.

Spirit prints flickered on the sacrificial altar as a bright light circulated. A soft and overbearing and wild aura suffused the air as a sealing force spread out, protecting the sacrificial altar and preventing it from being destroyed.

On the gray stone coffin, countless spirit engravings were flashing.

However, it could be seen that the shackles formed by the five elements were gradually dimming down, almost unable to restrain the gray stone coffin.

Once the sarcophagus was broken or opened, one could imagine just what would happen.

Thinking about this, Ling Yun and the other two shuddered.

"Sigh!"

After everything calmed down, a faint sigh sounded in the minds of Ling Yun and the other two.

"Who?"

Right now, Qin Feng was like a frightened bird. Ignoring his fear, he immediately took out his Thunder Spear and struck the ground with it. His sharp eyes scanned his surroundings.

Ling Yun's perception was very sharp, and immediately sensed that the sound was coming from the altar, so he looked over, secretly being vigilant.