After listening to Xiao Zhi's explanation, Lu Xiaobu nodded and asked again, "So, have there been any new developments recently?"
"Yes, the Spiritual Pressure Room is completed!" Xiao Zhi said with some trepidation, "I discussed with a few Artifact Refiners, and it turns out I overlooked the material issue. We not only need to consider how long the material will last before it becomes obsolete but also whether it can withstand high-intensity spiritual pressure."
"So then? How did you solve it?" Lu Xiaobu laughed.
Hearing this question, Xiao Zhi pulled a face like he'd eaten a bitter melon and didn't really want to answer, but in the end, he whispered, "Stones."
"Stones? What stones? Are they high-grade?"
Lu Xiaobu asked, puzzled, how did it come down to stones.
