The Great Emperors were stunned once again by what Fang Chen had done. The Green Gold ore was nearly as hard as an Immortal Artifact, yet before him, cutting through it was like slicing tofu.
Under their astonished gazes, Fang Chen turned into a mining fiend. He had thought of a more efficient method: first, he would use the Profound Yin Sword to dig a deep shaft into the ore vein, then drop the Black Stone into it and let it expand.
As the Black Stone expanded, it would crush the surrounding vein. That would be far more efficient than hurling the stone down from the sky again and again.
"Why is he digging a shaft?"
The Great Emperors were puzzled when they saw Fang Chen dig a shaft in the center of the pit.
Just then, the shaft began to tremble. A powerful surge of energy erupted from its mouth, and the entire pit shook with it.
"It's cracking!"
One Great Emperor saw the ore around the shaft bulge and split with countless cracks. He could not help crying out.
At the bottom of the shaft, Fang Chen stood atop the Black Stone and let it expand. Broken rocks rained down from above, but none could hurt him.
When the Black Stone reached its limit, Fang Chen had the Heaven Mending Goddess put it away.
Rumble!
With the Black Stone gone, a vast hollow remained at the bottom of the shaft. The ore it had split apart rapidly collapsed.
Little Crane used a Secret Method to collect the shattered ore.
Once the ore was cleared away, everyone could see Fang Chen and Little Crane again.
"Incredible!"
"Absolutely incredible!"
The Great Emperors were shaken once more by Fang Chen's methods.
Fang Chen sent the other Great Emperors a message through