Chapter 150

This underground river was neither very wide nor particularly deep, but it was extraordinarily long. Flowing from some distant source, it wound its way here and then continued onward into even more distant unknowns. A vast array of fish, shellfish, and crustaceans inhabited this subterranean waterway. Free of parasites and exceptionally clear, it could well be described as one of the rarest rivers of life deep beneath the earth. Sure enough, a multitude of creatures thrived in the vicinity of this underground river: a great many Raging-rank Creatures, even more Ferocious Tier, and so on. Yun Qingqing had also discovered a distinct characteristic of this Third Underground World—there were no ordinary creatures here. The fauna consisted entirely of either food sources like fish, shellfish, and crustaceans, or Ferocious Tier. What's more, Ferocious Tier, which theoretically should have been incapable of reproduction, existed in this Third Underground World in distinct packs. Fortunately, there were no packs of Raging-rank Creatures... Whether dealing with packs of Ferocious Tier or Raging-rank Creatures, Yun Qingqing proceeded with caution. Sometimes she evaded them, sometimes she hid, and on occasion, she engaged them directly without falling behind. She had basically mapped out the various hazards in the immediate vicinity. In fact, within the past half-month, she had killed at least a dozen Ferocious Tier, eating their meat and stripping their hides to make a complete set o…