As soon as Ji Yuan entered the Spirit Vein Mine, he immediately felt the richness of the surrounding Spiritual Qi increase noticeably.
Clearly, these Spiritual Qi were locked here by the arrays, continuing to nourish the subterranean Spirit Vein.
The mine's height is barely enough for two people to stand, but its width reaches a full two zhang.
Ji Yuan continued to walk a few steps forward, and the mine started to slope downward, digging deeper into the earth. At the same time, he also noticed the sparkling points on the stone walls on each side.
Like Spirit Crystal fragments.
Or more accurately, Spirit Stones not yet fully formed.
Given time, perhaps after tens of millions of years, even the surface might begin to grow Spirit Stones.
Ji Yuan reached out to touch the stone wall, and he could indeed feel the abundant Spiritual Qi contained within.
