Recovering from injuries

"Dean Ye, these are the Jade Marrow Heavenly Vein Pills?" Xie Changkong's voice trembled slightly. "good." Elias Ye nodded. "These are fourth-grade precious pills! Who made it? As far as I know, in the entire Tianxuan Continent, only the Dan King of Dan Tower has the ability to refine the fourth-grade precious pill. However, the Alchemy Master is in seclusion for many years and generally does not help others to make pills." Xie Changkong asked doubtfully. "In addition to the Dan Lord of...