Playing with the Jade Pendant in his hand, Lin Xuan felt a bold idea rise in his heart.
In theory, it should work. And in terms of quality, a demonic beast's soul was a cut above.
Even in the Ten Thousand Soul Banner refined by the Supreme Demon of Extreme Evil, most of what was sealed inside were the souls of ordinary people. The essence souls of cultivators made up only a small portion at most.
Though he had only several thousand beast souls in hand, he could still refine a Ten Thousand Soul Banner with them. Its power would merely be somewhat inferior.
But that did not matter. For this sort of ghost-path treasure, as long as he added more beast souls to it in the future, its power would naturally increase little by little.
With a flip of his palm, Lin Xuan took out the Jade Slip engraved with the Mystic Demon True Scripture. He sank his divine sense inside, found the section on the Ten Thousand Soul Banner, and began to study it carefully.
Half a year passed in the blink of an eye.
Lin Xuan still had not begun tempering the magic treasure. The reason he had delayed for so long was naturally because refining the Ten Thousand Soul Banner with beast souls differed quite a bit from what was recorded in the Profound Demon Great Art. Lin Xuan had no one he could ask for guidance, so he could only slowly research it himself.
Six months was already considered short.
Aside from the necessary meditation each day, Lin Xuan spent all his remaining energy pondering and researching the method for refining the Ten Thousand Soul Banner.
"It seems it should be feasible." Lin Xuan set down the Jade Slip in his hand. Over the