Chapter 474: Experiment

In the Infernal Spirit World.

The sky was covered by the Abyssal Demon Cloud formed by Abyssal Clouds that were clumped together and blocked sunlight from passing through, while the atmosphere was filled with unusual Abyssal Shadows.

From afar, the area without the Abyssal Demon Clouds over it seemed to be a lonely island, as if it was the Will of the World-Core that was stubbornly resisting the intrusion of the abyssal energy.

There were birds that preyed around the sky with their fierce-looking eyes, while their bodies were fully covered by black malignant tumors.

Perhaps, they were also once common birds that roamed the world.

Post their abyssalization, they had turned into Abyssal Creatures that had highly unusual attacking power and also shocking life energy, and they had become the nightmare of the Acraepoids that struggled to survive as the Acraepoids could no longer prey on them mercilessly.

Buzz…