C696 The Sudden Appearance of Dark Clouds

"Fellow Taoist Ye, I truly wish to understand the nature of the sword embryo refining process," Tian Leizi implored with a look of earnest desire in his eyes. "Please, allow me the chance to examine it up close!"

Ye Yu remained steadfast, shaking his head. "Taoist Priest, please don't take offense. It's not that I'm unwilling to share; it's simply too perilous