Chapter 1294: Delving into the Mysterious Valley, The Primordial Heavenly Source (Part 1)

Upon reaching the level of an Earth Immortal, one can wield the primordial power born from their celestial domain, a power completely integrated with the Immortal Domain. Even after hundreds of thousands of years, the residual forces from the Earth Immortal battle that once took place here have not diminished.

Jiang Chengxuan's presence here triggered the remnants of those laws, leading to the attack.

"No wonder there are still undiscovered treasures here; with such power, even True Immortals would not dare to approach carelessly." Jiang Chengxuan muttered to himself.

He understood now why, even after tens of thousands of years since this ancient relic descended, there were still traces of undiscovered treasures. The Serene Mysterious Valley, rather than being merely an ancient relic, was more accurately described as a battlefield.