Wang Yu had first obtained the method for refining the White Bone Fiend Banner, and later, when Heaven Toad Ancestor inspected his belongings, more than a dozen Living Soul Banner artifact embryos had been discovered. Naturally, he had taken a keen interest in information about the Three-Soul Banner.
Afterward, he had made a point of consulting a wealth of relevant texts and records, gaining some understanding of these Demonic Path magical artifacts.
A Yin Soul Banner was refined into an artifact embryo using spirit bones as its main material. Yin energy was then used to nurture large numbers of yin spirits, which devoured one another to evolve into mid- and high-tier ghost creatures that could be commanded to fight enemies.
A Living Soul Banner used skin and hair flayed from living Immortal Cultivators as its main materials. These had to soak in human blood for forty-nine days before becoming an artifact embryo. The magical artifact was then used to slaughter living beings, refining their living souls into foul substances that could be released against enemies to corrupt and destroy their spells and magical artifacts. Its power was astonishing.
As for the most mysterious of them all, the Blood Soul Banner, information about it was the scarcest. All he knew was that it was an auxiliary magical artifact for cultivating the Demonic Path's renowned Blood Sea Great Art. It could nurture invisible, formless blood spirits within the banner and was likewise terrifying.
The yin souls used in a Yin Soul Banner were vicious spirits born from yin energy, the lowest tier of ghost creatures.
The living souls that a Living Soul Banner refined into foul substances were the essence-souls of living beings. Birds, beasts, humans, and members of the Demon Race all counted as living beings, naturally possessing three hun and