C612 Ancient Mine

Not long after, Lin Xuan's figure appeared in front of the ancient abyss. He leaped down with familiarity, his body continuously sinking, passing through layers upon layers of surging black mist. It was as if he was bottomless, and only a frigid Yin Qi crazily surged up from under his feet, as if he had fallen into the Nine Underworlds.

When he first jumped down