"Thank you."
After taking the key, Shen Xiu cupped his hands toward the two Black-Robed Men and said politely.
"Work hard. I'll wait for your triumphant return. Don't—if my guess is correct, this should be a Spiritual Vein!"
A spiritual vein was a large vein rich in spiritual energy, an extremely rare and valuable resource in the cultivation world.
Once a spiritual vein was excavated, it would undoubtedly allow a cultivator's cultivation to surge greatly.
Of course, treasures of heaven and earth could make up for such things in this world, but a spiritual vein was something that could not be replaced.
That was because this kind of spiritual vein was inherently meant to nurture life.
This was also why certain super sects and great clans built their sects upon Spiritual Vein Land.
"I wonder how wide this spiritual vein is?"
Shen Xiu muttered softly.
Just as his words fell, a terrifying fluctuation abruptly swept out like a tsunami, making their hearts tremble with fear.
Roar! Roar!
Under the sweeping gale, the rocks within the cave collapsed continuously like shoddily built tofu-dreg construction, finally turning completely into ruins.
Such might caused the black-clad girl's pretty face to change slightly.
Clearly, she was deeply wary of this power as well.
"Go!"
Seeing the black-clad girl's unsightly expression, Shen Xiu shouted coldly. He stomped his foot fiercely, and his body became a streak of lightning as he shot forward.
As his figure rushed out, the black cave entrance closed back up.
Seeing this, Shen Xiu's expression gradually relaxed.
They had encountered no small number of dangers along the way, but he had ultimately resolved them all.
Whoosh!
Just as Shen Xiu was secretly rejoicing, a gigantic figure suddenly appeared in his sight.
This figure stood ten thousand meters tall.
Moreover, the scales