"Indeed."
An Jing understood in his heart—a wilderness force that appeared out of nowhere, what right did it have to contend with the Tianyuan Group controlled by the Four Heavenly Venerates, or even confront them directly?
No matter how the reason is explained, it's empty; the real reason is only one, and that's that the force behind the Guiyi Army can rival a Heavenly Venerate!
The Endless Heavens Traveler and Endless Heavens are undoubtedly such identities and forces. Although it's currently unclear what's going on, it's likely that Endless Heavens is related to Huai Xu the Great Immortal. With such a powerful force backed by an ancient top-level Dao Master, even able to bring out the Jianmu Branch and Haotian Mirror Shards without batting an eye, its Endless Heavens Travelers would be unstoppable as long as they are cautious enough not to be directly captured by a Heavenly Venerate.
