Dragon Veins were born hidden, able to ignore every kind of Search Secret Art between heaven and earth. One could only rely on the terrain and one's knowledge of feng shui and strange gates to judge whether a place had a Dragon Vein.
Doing so could only roughly mark out an area. If one truly wanted to see it, one had to go underground personally and search inch by inch. Rumor had it that everyone who saw a Dragon Vein could obtain a great opportunity.
And beneath Guiling City, there were only the most ordinary Earth Veins and multiple Spirit Veins. The strongest one was merely a Mid-Grade Third Tier Spirit Vein. Wang Yu had cultivated the Purple Dragon Earth Travel Technique.
It could be considered a variant of Earth Escape Technique. Even if he had only occasionally comprehended it to the entry level, it was enough for him to use here.
The arrangements around the Spirit Vein came from an expert of the Inverse Spirit Blood Sect.
Not only were they highly concealed, they also possessed extremely strong defensive capabilities. At crucial moments, they could even activate the Spirit Vein, giving it the possibility of responding to any danger on its own.
These were all the crystallization of the wisdom of predecessors~
Wang Yu brought Snow Jade, his four disciples, and a dark, dense mass of miners from the side hall near the first-level storeroom, taking a secret passage down into the underground.
This place was an intersecting, dark karst cave environment. The walls had been repeatedly scraped by people, like prayer beads that had been handled for decades, polished bright enough to reflect light.
With a wave of his hand, all the Ever-Bright Lamps were lit.
"Let's go. Everyone keep close."
Inside the cave, they had also raised