Behind Wu Gui, an enormous dark-azure cauldron hovered deep within the sea of insects.
The Ten Thousand Gu Source Cauldron!
On its body, two complete tribulation marks joined head to tail.
A third tribulation mark flickered in and out of sight, not yet truly closed, leaving it only half a step short of three tribulations!
Jin Shizong had once entered the Nine Netherworlds Forbidden Grounds and seen the Heavenly Devil Tower with his own eyes.
By his judgment, the foundation and spirituality of this Ten Thousand Gu Source Cauldron approached those of the Heavenly Devil Tower.
Unfortunately, Wu Gui's cultivation was only at early Spirit Transformation.
Though his comprehension of Gu Dao rules was not weak, and he possessed the two powerful traits of [Parasitism] and [Evolution], he still could not unleash the full might of the Ten Thousand Gu Source Cauldron.
Often, rather than Wu Gui controlling the Spirit Treasure, the Ten Thousand Gu Source Cauldron took the initiative to patch the flaws in his Gu Dao domain spells.
Had Wu Gui likewise reached the Spirit Transformation middle stage and brought his Gu Dao cultivation into resonance at a level approaching Dao marks, today's battle would have stripped a layer of skin off Jin Shizong even if it did not kill him.
"A fine cauldron." Jin Shizong gazed at the Ten Thousand Gu Source Cauldron deep within the sea of insects.
He suddenly retreated several steps.
The cultivation gap between the Spirit Transformation middle stage and early Spirit Transformation was immense, and his comprehension of rules far surpassed Wu Gui's, but this Spirit Treasure was simply too monstrous, especially since it aligned with Wu Gui's own Dao path.
He simply could not kill him.
"Wu Gui."
"With such a formidable Spirit Treasure, why haven't you killed Xiao Canglan?"
"That