C279 Crystal of the Earth Fire

Lin Fei turned to see a man with an Eastern face, who appeared to be in his forties.

"Stone picker, what's that? Some kind of scientific expedition?"

Lin Fei didn't rush to inquire about the man's identity; instead, he casually asked.

"No, no, they're not with any research team. They're just ordinary stone gatherers. It's a unique occupation here in Iceland," the man replied