"No wonder this place is a realm of purity."
"It turns out there's a hidden Dragon Vein here."
"That's why it can purify the demonic Qi in the surrounding air."
"Unfortunately, this Dragon Vein is on the brink of extinction, almost about to vanish."
Jiang Fan suddenly understood.
He now also understood why the safety zones of the Primordial Ruins in these Secret Realm Worlds existed.
Most likely, it's all due to the Dragon Vein.
In the Ancient Era, there were countless Great Powers, strong individuals as numerous as clouds, naturally, there was no shortage of those who practiced the Dragon Vein House Charm to the Perfection Level, and they would enlighten Spirit Veins, forming Dragon Veins.
Once a Dragon Vein is formed, whether it is for the nation, the family, or the sect, it brings great benefits.
After all, a Dragon Vein can expel evil and resist demons, making it impervious to all magic.
