C358

"Senior, what is the meaning of this?" A male cultivator frowned and could not help but ask.

"It's not interesting. This world is too dangerous, so I specifically got you a good job." A gray-haired man with his hands behind his back said with a faint smile.

"What good job?" A Cultivator asked cautiously.

"This valley is called black smoke valley and it produces a kind of black smoke stone