"Follow me." Xi Meili said to the two of them before walking into the cave that was brightly lit despite having no obvious sources of light, almost like the walls themselves were glowing.
The cave was incredibly long, as they'd walked for over ten minutes without seeing anything.
"How deep is this cave?" Wang Xiuying couldn't help but ask.
"A few thousand miles, I guess," she casually responded.
"What?! That's incredibly long! How is that even possible?"
"Do not underestimate Spirit Stone Caves. Each of them is incredibly spacious but only contains a few hundred thousand spirit stones, and if you mine them all, it will require 100 years for them to return." Xi Meili said.
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