Chapter 637: Chapter 639 Destroying the Yaman Tribe!

At this moment, on the road leading out of the valley, the chieftain and high priest of the Yaman tribe were running desperately towards the outside of the valley.

Because of their high level of cultivation, ordinary beasts could not match their speed. So in this critical moment, every high-level cultivator relied on their own two legs to run instead of riding a beast to escape!

The barbarian chieftain continued to give orders as he fled, but his face was extremely gloomy, and he showed no intention of stopping.