With the Qian-Heaven Clear Qi and Earth-Mother Qi in hand, Chen Nianzhi no longer delayed.
He went straight to the Guixu forbidden ground, took out the Heaven-and-Earth Primordial Qi Bottle and the two streams of mother qi, then summoned the Creation Cauldron and said, "I wish to advance this Heaven-and-Earth Primordial Qi Bottle. I ask, fellow Daoist, that you lend me a hand."
The Creation Cauldron examined the Heaven-and-Earth Primordial Qi Bottle and could not help saying, "A treasure with Heaven-and-Earth attributes—this one is indeed rather profound."
Chen Nianzhi's eyes shifted slightly as he asked, "What do you mean, Senior?"
"Treasure of the Heaven-and-Earth attribute often possess astonishing potential." The Creation Cauldron explained unhurriedly before continuing, "Like my other half, the Heaven-and-Earth Cauldron—it is a supreme treasure of the Heaven-and-Earth attribute."
"This treasure is a Heaven-and-Earth spiritual treasure. If it encounters sufficient fortune in the future, it may perhaps advance into a Chaos spiritual treasure."
Chen Nianzhi could not help feeling a flicker of delight at those words.
One had to know that advancing high-grade treasures was extraordinarily difficult. Without enough fortune and potential, even if one obtained Primordial Chaos Essence, one could not guarantee advancement into a Chaos spiritual treasure.
The fact that this Heaven-and-Earth Primordial Qi Bottle possessed such a sliver of potential showed that it was truly an extraordinary item.
Thinking of this, Chen Nianzhi said, "Please, Senior, cleanse this treasure of its impurities so that it may advance perfectly."
The Creation Cauldron said no more. It directly drew the Heaven-and-Earth Primordial Qi Bottle into itself and began refining it.
The Heaven-and-Earth Primordial Qi Bottle had originally been a lower-grade innate treasure. Later, in order to advance it into an innate spiritual treasure, Chen Nianzhi had successively fused several portions of innate wonders and Grand Luo wonders