What he intended to refine was not a Top-Grade Innate Spiritual Treasure, but a Chaos Spirit Treasure.
A treasure like that naturally required a higher temperature.
With a wave of his hand, a true body appeared beside him-Lin Tian's Five Elements True Body.
"Heaven and earth are boundless, the Great Dao of the Five Elements!"
"The Five Elements nourish one another; all things give rise to fire!"
"Burn!"
As the Five Elements True Body recited one line of true words after another, its five elements mana nourished and supported itself, raising the myriad realms emperor flame within the Earthly Cauldron to yet another level.
Driven by the raging flames, Lin Tian's main body formed hand seal after hand seal.
Those incomparably profound hand seals fully unleashed the Qian Kun Cauldron's potential.
Clear and turbid qi entwined around the precious cauldron, evolving into phantoms and illusions of an entire world.
At that moment, Lin Tian took out the Magic Treasure whose grade he intended to raise—the Hongmeng Measuring-Heaven Ruler!
As the first supreme treasure Lin Tian had obtained, the Hongmeng Measuring-Heaven Ruler held a special place in his heart.
For one thing, the Heaven-Measuring Ruler's shape suited his tastes perfectly.
For another, from a certain perspective, a Heaven-Measuring Ruler bearing the name Hongmeng was already among the finest supreme treasures.
Moreover, the xuanhuang qi suffusing the ruler represented the world itself.
It subtly resonated with the Spirit Vine Return-to-One Art Lin Tian cultivated, fitting together as naturally as if heaven had made them so.
In other words, the Magic Treasure Lin Tian's main body liked best was still the Hongmeng Measuring-Heaven Ruler.
Now that he had an opportunity to elevate a supreme treasure to the level of a Chaos Supreme Treasure, the Hongmeng Measuring-Heaven Ruler was his first choice.
With a