A single challenge letter created giant ripples in the Tianyuan Region and the neighboring lands.

Countless people were shocked because they knew the significance behind the challenge. Previously, the Tri-Mountain Alliance had only provoked the Tianyuan Region on small issues, but this challenge letter was a borderline declaration of war.

Although the battle participants were merely the most outstanding Divine Dwelling stage practitioners of both camps, it was evident that the Tri-Mountain Alliance no longer feared offending the Tianyuan Region, which was once its big brother.

Since there was no chance of reconciliation, the subsequent clashes would only become increasingly intense.

This drew countless gazes. After all, a top-tier faction challenging one of the nine regions was very rarely seen in Hunyuan Heaven’s long history.

At the same time, it also made countless people sigh deeply. The Tianyuan Region had truly fallen in recent...