"Mountain formation?" Wen Jiu tried to discern soul memories but couldn't find any related information, and even Zang Qianjian and the others were entirely in the dark about the mountain formation.
Nangong Huan explained, "Simply put, it's a formation that envelops the core region of the Celestial Yin Mountain Range."
"The core region of the Celestial Yin Mountain Range spans forty to fifty thousand miles. Can the formation cover such a vast area?"
A Tier Three Array can cover hundreds of miles at its limit, and at most a thousand miles. But a formation that covers tens of thousands of miles, can this still be considered within the Tier Three domain?
