Xuan Kongzi smiled upon hearing Xiao Yang's words.
"Alright. If Elder Xiao has any questions, you can come find me as well."
Hearing this, Xiao Yang did not intend to stay any longer.
After bidding the three farewell, he headed straight back.
Xuan Kongzi and the other two did not try to keep Xiao Yang either. They were also very curious about what the Refining Method of Spirit Nurturing Dust was actually like.
As the Three Great Heads of Pill Tower, although the Refining Method of Spirit Nurturing Dust belonged to Pill Tower, they naturally had the authority to examine it.
Xuan Kongzi and the other two directly sent their Soul Power into the scroll.
The next moment, the Refining Method of Spirit Nurturing Dust flowed directly into their minds.
After a while, a trace of emotion flashed through Xuan Kongzi's eyes.
"I never expected the Refining Method of Spirit Nurturing Dust to be like this."
Xuan Yi and Tian Lei Zi wore much the same expressions as Xuan Kongzi.
Xuan Yi shook her head and said,
"With a refining method like this, it is no wonder it was lost."
Tian Lei Zi nodded in agreement.
"Indeed. Only certain major factions should have the qualifications to refine Spirit Nurturing Dust."
Leaving aside the soul of an Eighth-grade Magical Beast, it also required an Eighth-grade Alchemist to refine it.
Moreover, after it was refined, one had to wait ten or twenty years for the Spirit Nurturing Dust to reach its most perfect state.
Without the resources of a major faction, there truly was no way to refine something like this.
Xuan Kongzi said somewhat impatiently,
"Let us go and try refining some."
The materials required for Spirit Nurturing Dust were indeed rather demanding.
However, as one of the strongest factions openly