"Brother, you have a good eye. This Netherworld Scripture is indeed a top-tier foundational water art!"0

The stall owner was a short, stout man who appeared to be in his thirties or forties. Before Qin Sang could even speak, the man enthusiastically began his pitch. "Among all the foundational water arts, the Netherworld Scripture is absolutely top-notch. Once cultivated, it greatly refines the body and enhances the five senses, far surpassing other arts. It provides a significant advantage in combat. I'm offering it to you for fifteen spirit stones, which is a fair price."0

Qin Sang flipped through a few pages. The copy he owned ended at the sixth stage, but this one continued beyond that. As he kept turning the pages, he discovered it had a total of thirteen stages—complete from start to finish!0

Indeed, the Netherworld Scripture corresponded...0