Back to the Old Trade

After investigating for quite some time, Su Yu and King of Great Ming dug open a stretch of mountain rock.

Halfway up the mountain, there was another pit, sealed so tightly that it was almost impossible to tell a passage had ever been dug there.

Su Yu and King of Great Ming slipped inside. Before long, they seemed to have reached the mountain's core, where they finally saw a faint glow.

It came from a small piece of jade, radiating a pale shimmer.

The screening power covering the entire mountain spread outward from this place as its core.

Just as Su Yu was about to step closer for a look, King of Great Ming stretched out a hand and stopped him.

After observing it carefully for a while, he said softly, "Don't touch it. This is the formation foundation at the heart of the array. I think I know why the Hell King Lineage never removed this formation."

"Why?"

King of Great Ming smiled. "This lineage was probably conducting experiments here. This jade is the core of the mountain's origin vein! Put simply, it is the foundation point of this mountain! Once this thing is removed, the mountain may collapse. The commotion would be too great!"

"If an entire mountain collapsed, it could trigger trouble and unforeseen changes. So they simply left it here. In any case, very few people could sense the existence of this formation."

"If you hadn't pointed it out, even I would have had trouble noticing it."

King of Great Ming explained a little. Every profession had its specialty.

Su Yu was a complete outsider when it came to talismans, formations, and alchemy. It was impossible for him to master everything. Forging weapons, however, was his strong suit.

At this moment, he did not understand much