Aging was almost irreversible. Once the Life Fire declined, making up for it was harder than reaching the heavens.
Although there were a few Heavenly Materials and Earthly Treasures in the world capable of rekindling the Life Fire, they were all priceless treasures that money could not buy. At most, they could only restore the vitality of low-level martial artists.
As for those peerless experts, let alone Divine Lords and God Kings—even Venerables could hardly find a way to restore their vitality.
The Old Serpent was no ordinary God King, either. As one of the Ancient Eight God Kings, his power had dissipated for billions of years. Under such circumstances, he had actually been saved?
The words "defying heaven and changing fate" and "reversing the cycle of reincarnation" were not enough to describe it.
Just how powerful had Yi Yun become?
Everyone felt a shock that came straight from their souls. To cultivate martial arts to such a realm, controlling all rules and the cycle of heavenly law and reincarnation, was something they could scarcely comprehend.
Yi Yun did not give them time to recover. He looked at Huan Chenxue. "Miss Huan, back then, in the Nine Li Witch Tribe, I saw the Heaven-Defying Fate-Changing Pill that the Medicine God refined for you. At the time, although I had obtained the Medicine God's inheritance and was invited to the Nine Li Witch Tribe to perfect the grand formation, shamefully, my cultivation was limited, and I couldn't complete the Heaven-Defying Fate-Changing Pill. I left my fire spirit in the Nine Li Witch Tribe to maintain the formation's operation. Many years have passed since then."
Yi Yun sighed inwardly. As a fire spirit born from the Evil God's Fire Seed, Ling Xie'er had always relied heavily on him. Back then, Yi Yun