C2581 What Kind of Monster Is It?

The entire world was covered by the black fog. The black fog flowed like mud on the ground, almost drowning the entire world. All the living beings were fighting with all their might.

"Is this thing mutated?"

Compared to what he faced in the Starry Sky Void Domain, it was even more strange.

Streaks of light flew out from his bloodshot eyes, and it was even more terrifying