C566 The Demons of the Underworld Appeared in the Mortal World.

"The demons of Underworld have appeared in the mortal world!"

Ye Xuan's words seemed to open the gates of hell. A red door suddenly opened beside him. Within a radius of 500 meters, the atmosphere was corroded by the red aura and turned into a blood-colored world.

In the sky, dark clouds were rolling, and a blood-colored rain was falling from the sky. Inside the door