And so Quetzalcoatl began channelling the residual energy, which was coloured a light jade green, produced from his time cultivating the {{Qiankun Heavenly Scripture}} into the body of Ao Xisu.
This energy refined and cleansed his body, raising his natural talent even higher than it already was, while strengthening his muscles, bones, meridians and other miscellaneous body parts.
Ao Xisu's soul seemed to have completely disappeared, however with his cultivation, even if he was currently crippled and suppressed, Quetzalcoatl was able to clearly see that in actuality the last vestiges of Ao Xisu's soul had seemingly fused into his bloodstream.
"Fuxi's bloodline, truly magical."
Upon seeing this Quetzalcoatl resigned himself to the fact that he would have to fuse with the memories of this child, however few they were they would still have an effect, albeit negligible on his personality, however using the name of the body he was possessing would be able to calm the resentment.
The possession technique Quetzalcoatl was using, which was devised by Lucifer, the fallen angel of the Vatican, also known as Satan, the strongest demonic cultivator from Europe of all time, was able to soothe and subjugate the resentment of the individual one was possessing, even if there were remnants left over, allowing the user to fuse any special traits from their original body seamlessly into their new one, however the requisite was that you had to take the name of the one you were possessing, and refer to yourself with that name following onwards.
That was why Satan had named this technique {{Nameless}}, one of the strongest possession techniques ever created, with Lucifer having used it to possess one of the strongest demon beasts in the world at the time, the Abyssal Sable, Satan, proving the technique's worth.
Quetzalcoatl himself had been suppressed under the mountain upon which Macchu Picchu was built for at least four thousand years, however for the last one thousand or so years he had informants from the outside, who had served him and informed him of the current affairs of the cultivation world.
Quetzalcoatl knew about the mysterious disappearance of the ancient cultivators from earth, but was unable to fathom where or why they had left, a lot seeming to have changed within the four thousand years he was suppressed.
Quetzalcoatl also knew that Golden Core was the current highest level in the world, however Quetzalcoatl was almost certain there were a few Nascent Soul cultivators, likely hidden within the Far East in the Buddhist or Daoist religions, since he himself was technically a Nascent Soul cultivator.
However after Quetzalcoatl was suppressed by the leader of the Vatican Church, the first pope, Peter, 4000 years ago, his cultivation had slowly regressed, before Quetzalcoatl made the decision to destroy his physical body and convert it into Qiankun Qi, which was the processed form of Qi via Quetzalcoatl's cultivation technique {{Qiankun Heavenly Scripture}}.
This meant that Quetzalcoatl had extended his lifespan, albeit only in soul form, hence why he needed an adequate vessel to possess.
The seal had weakened to the point that a Foundation Establishment cultivator could leave, however only in physical form due to the special nature of the seal. It specifically suppressed Quetzalcoatl's physical and incorporeal form, therefore any beings which were not Quetzalcoatl naturally faced far less suppression.
Hence why Quetzalcoatl desired a special vessel for him to use once more enter the cultivation world after breaking out from this cursed prison.
As all these thoughts flashed through Quetzalcoatl's head, he continuously channelled his Qiankun Qi into Ao Xisu's body, preparing this perfect vessel for him to use the {{Nameless}} possession technique upon.
11 Months passed in a flash, with Quetzalcoatl continuously pouring Qiankun Qi in, and making it follow the paths of the {{Qiankun Heavenly Scripture}}.
Finally, an incredible swirl of energy seemed to gather in the air, as Qiankun Qi was rapidly drawn into a swirl, before entering into Ao Xisu's dantian in a continuous flow.
Using Qiankun Qi, also known by some as Void Qi, to cultivate the {{Qiankun Heavenly Scripture}}, an incredible cultivation technique which allowed one to ascend even beyond Nascent Soul, and perhaps further, would allow one to create a perfect foundation at the Foundation Establishment realm, something which even Quetzalcoatl himself was unable to achieve originally.
Seeing the swirl of Qi Quetzalcoatl knew that his vessel was now taking its 1st step to true perfection, as it would achieve the mythical Ninefold Eternal Pillar Foundation.
Breaking into Foundation Establishment involved using the Qi within your dantian, which had been accumulated over the period of Qi Condensation, to explode your dantian and create an internal void, within which the Qi Sea would be created.
Within this Qi Sea, there would be a certain amount of pillars formed, from 1 through to 9, with 1 being the worst and 9 being the best.
Even in ancient times, the amount of cultivators able to achieve a 9 pillar foundation, also known as the Ninefold Eternal Pillar Foundation, had numbered no more than 20 ever, let alone in the past 2000 years, where there had been no reported Ninefold Eternal Pillar Foundations appearing, as far as Quetzalcoatl's subordinates knew.
His new body would be the 21st Ninefold Eternal Pillar Foundation, and the first of the new cultivation era!
As the Qi rolled into Ao Xisu's body his dantian finally exploded, an internal void forming, within which the liqueified Qiankun Qi entered, before expanding it.
It reached 10, 50, 100, 500.... 999 metres wide!
Every 900 metres there was a pillar which formed, the pillars being formed out of a lustrous green jade colour, the same colour as the Qiankun Qi.
Upon seeing this Quetzalcoatl was ecstatic, even considering his incredible age.
"A Qiankun Ninefold Eternal Pillar Foundation, the mythical highest possible Foundation Establishment realm achievable using the {{Qiankun Heavenly Scripture}}. Even in my last life I only achieved 6 pillars, with 699 metres as my Qi Sea, yet I was able to reach the Nascent Soul realm. In this life I should be able to go much much further, let alone considering the fact my battle prowess will be many times higher, even without the extra tempering I'm planning on giving this body!"
Upon thinking to this point, Quetzalcoatl felt that being suppressed for all these years and barely living, might be considered as his greatest fortune!
Possessing a body like this with such an incomparable foundation would truly be incredible.
Ao Xisu's body appeared to have become taller and more refined as soon as he had broken into the Foundation Establishment realm, and he would be able to fight even Late stage Foundation Establishment cultivators and defeat them, even though he had just entered the Foundation Establishment realm, due to the weak level of cultivators within this new cultivation era.
Upon the extra tempering from Quetzalcoatl, this body, when controlled by an old monster such as Quetzalcoatl, with its two divine bloodlines as well as myriad other abilities Quetzalcoatl would imprint upon it, would possess the capability to destroy anyone within the same realm as it, and even escape from a Golden Core cultivator unharmed!
Quetzalcoatl was truly ecstatic upon thinking to this point, realising just how strong he would become, in terms of potential and realm crossing capabilities, once he possessed this body perfectly via using {{Nameless}} upon it.
Immediately Quetzalcoatl sent a divine sense transmission out of the altar through which he was suppressed, telling his subordinates that,
"It is time, let the 5 year refinement period on my perfect vessel, begin! Bring me the materials, all of them, quick!"
Upon saying this the intricate network of underground tunnels instantly became abuzz with action, as the Golden Core cultivator who had been ordered by Quetzalcoatl began ordering those below him to begin gathering the materials which had been painstakingly prepared over the last 1000 years.
Quetzalcoatl's eyes flashed with anticipation as he awaited the materials, before he would begin the 5 year refinement period to truly make his vessel unbelievably perfect, possessing talent greater than even all those mythical ancient cultivators!