Duan Tongtian slashed toward the void with his right hand, sending a hazy azure blade aura flying toward the stone wall.
With a muffled clang, a shallow slash mark appeared on the stone wall.
If it had been this easy to mine, those who came before them would have long since emptied the place. However, Wang Qingshan and the others had come prepared, so things were relatively easier.
Duan Tongtian flipped his right hand, and an Azure Long Blade appeared in it. He swung it toward the stone wall.
Another metallic clash rang out, and a long slash mark appeared on the stone wall.
He brandished the Azure Long Blade and hacked at the stone wall. Amid a series of muffled clangs, he finally managed to chop off a piece of Azure Adamant Divine Jade.
Wang Qingshan released the Stone Man. Over the years, the Stone Man had refined quite a few rare metals and exotic materials, and its strength had improved somewhat.
The Stone Man walked up to the stone wall and placed both hands against it. Blinding yellow light surged across its body.
The stone cave began to shake violently. Fine cracks appeared across the stone wall and continued widening. A large amount of rubble came tumbling down, revealing Azure Adamant Divine Jade.
After a little over a quarter of an hour, the stone cave stopped shaking. A huge piece of Azure Ore appeared before them. It still needed to be refined before it could yield Azure Adamant Divine Jade.
The Stone Man placed its palm on the Azure Ore. The Azure Ore began shaking violently, and a fine crack slowly appeared across it.
With a crisp crack, a piece of Azure Ore the size of a millstone fell away.
The Stone Man's aura also became listless. With