"Celestial Four Symbols Array."
Outside Tian Yuan City, atop the endless mountains.
Mu Yuan held an object in his hand and murmured softly.
In his hand, a circular, translucent array track was slowly rising and falling, rising and falling.
This was one of the... four great cornerstones of the Celestial Four Symbols Array.
"The Celestial Four Symbols Array has two methods of use. One is similar to a military-soul battle flag, which can move along with the legion."
"The other is to integrate it into the mountains and land, as we're doing now."
The latter was fixed in place and could not move, but it could unleash power far greater than the former. It could draw support from the earth, absorb the power of the ley lines, and merge with heaven and earth as one.
Mu Yuan naturally chose the latter.
His most urgent task at present was to guard against Dragon Sleeping Valley's counterattack.
He was fighting a defensive battle.
Besides, even if he launched a counterattack, even if he went deep into the Red Mist Land and stabbed Dragon Sleeping Valley a few times, he would not bring an army that was inconvenient to move quickly.
Isroya stood to one side, analyzing and calculating.
Before her, a projected model constructed from interwoven starlight clearly reproduced Tian Yuan City and its surrounding environment.
Beneath this vast expanse of mountains and land, one vein after another appeared in turn. They flowed like rivers in different colors and were marked one by one.
She said:
"The Celestial Four Symbols Array possesses four conceptual powers: earth, fire, wind, and water. We can integrate it into specific ley lines according to the strengths of these four cornerstones. That way, we can maximize the power of this set treasure."
Beneath their feet was the