C91 Seal
The soul in his hand had been subdued from the first level of the Demon King's Tomb, so it couldn't be any more suitable for the current Wu Yan.
Thinking for a moment, the Sorcerer said, "Brother Skyrite, don't worry. I just happen to have a powerful soul in my possession. Although it is the soul of a demon, the purifying power in aunt's body can cleanse and take her soul into its own