Southern Border, southeast.
North of the Yellow Dragon River, directly south of Hundred Beasts Mountain.
This had originally been a mountain range, rolling and unbroken, but now it had split apart. A massive ravine stretched from east to west, forming a brand-new earth trench.
The Great Era was approaching, and the five regions were about to merge into one. The first sign was the turmoil of earth qi and the linking of earth veins. Southern Border possessed the densest Earth Dao Marks among the five regions. Since the first upheaval, enormous earthquakes spanning all of Southern Border had appeared one after another.
Every time an earthquake struck, it was a disaster for Southern Border's mortals. But for Gu Immortals, it meant brand-new opportunities!
All manner of immortal materials, even Wild Immortal Gu, would toss and turn up from the depths of the earth. The earth veins themselves were where the essence of the land gathered.
In recent years, the Southern Border Gu Immortal Realm had been in constant turmoil.
First came the battle of Yi Tian Mountain, followed by the Dream Battlefield. Not only rogue cultivators and demonic path members, but even the righteous path had suffered heavy losses. The Wu clan in particular had lost seven Gu Immortals in succession!
Thus, Southern Border Gu Immortals had all raised their vigilance, keenly feeling the crisis as they racked their brains to strengthen themselves.
This time, the upheaval of the earth veins had formed an earth trench. Southern Border Gu Immortals all threw themselves into it eagerly, wishing to make up for their shortcomings as much as possible, plunder the greatest amount of resources, and raise their strength.
At this moment, deep within this newly formed earth trench, a group of Gu Masters were setting up a Mortal Dao Gu Formation