Tian Hu had already guessed Yang Zhenshan's origins and knew that true Spirit Pills were almost nonexistent in the Spiritual Wilderness. He explained, "This is a Bone Tempering Pill, refined using the Rune Secret Skill!"
"The Rune Secret Skill involves using one's own True Qi to draw runes, attaching them to the Spirit Pill, which enhances potency, removes impurities, isolates internal and external interference, and stabilizes the spiritual elements!"
"Senior might not know, elixirs are divided into Mortal Grade, Spirit Grade, Divine Grade, and Immortal Grade. Only Innate Martial Artists can refine Spirit Grade elixirs by using their True Qi to draw runes!"
"Spirit Grade elixirs are further divided into three levels. Of these thirty-eight Spirit Pills, twenty-two are lower Spirit Pills, twelve are middle Spirit Pills, and four are upper Spirit Pills."
After listening, Yang Zhenshan thought for a bit and took out a Soul-attaching Pill he had refined.
