Chapter 341: The Withered Spiritual Herb

Within the underground passage, Ethan observed the light crystals. It was clear they were not naturally occurring. The passage had been artificially constructed.  Who would bother building something like this? Ethan's curiosity was piqued as he gazed at the cyan glow ahead.  What lay hidden behind this passage?  With this thought, he continued deeper underground. A stone door suddenly appeared as Ethan traversed several dozen meters of the passage. More precisely, a stone doorframe stood...