The enormous Demon Egg was stored within the cave. Its Darkness Power seemed to be contracting, with only a faint trace leaking out. Only within a radius of ten meters could one sense the situation clearly.
That evil, chaotic feeling made one's scalp tingle. If an ordinary martial warrior stared at the Demon Egg for too long, they would likely become deeply trapped by it, unable to free themselves. Even their spirit would be affected, making them unable to resist approaching it.
Once they touched the Demon Egg—no, as long as they came within ten meters of it—they would inevitably be infected by it and become slaves of darkness.
After merely taking a few glances, Wang Teng could already feel the bewitching power emanating from the Demon Egg.
"Damn... this thing is terrifying!"
He could not help but draw in a sharp breath and said to Yuan Gungun inwardly.
"This is a Demon Egg. How could it not be terrifying?" Yuan Gungun said.
"Fortunately, this Demon Egg is only in its juvenile stage. It looks like it is still absorbing energy to grow." Wang Teng took a deep breath, a gleam flashing in his eyes.
"That's right. It is still absorbing the energy from this source mine," Yuan Gungun said.
"Yes, this should be a source mine." Wang Teng swept his gaze around the area and nodded.
He was a mining master, so he naturally understood all kinds of mineral deposits better than anyone. He had already noticed something unusual on the way here. It seemed to be a mineral vein.
Now, he was finally certain. This was where the source mine's vein was located.
What was a source mine?
A source mine was where source stones were produced. Source stones were an important cultivation resource for martial warriors and