C468 An Ultimate Secret Technique Upgrade Scroll

Bang!

Ah...

"How could this be?"

"Why can't I go in? Could it be that there are still some conditions that are required?"

"Damn it, why?"

The Mutated Tribe and mutated beast were the fastest and cried the loudest. When they rushed to the stone door, they were bounced back by an invisible barrier without exception.

They were unwilling to give up, and they roared loudly to vent their anger