Soon Quetzalcoatl's subordinates returned, carrying between them 7 cases of varying sizes.
They placed these 7 cases down then hastily left the room, feeling the pressure radiating off of Quetzalcoatl's body suffocating them.
Quetzalcoatl's serpentine eyes glistened with pleasure once more once he saw these boxes, and using his divine sense he lifted the second smallest box before opening it revealing the object inside.
There was simply a hand there, however this hand seemed to be glistening with thunder, and emanated an almost thunderous rage.
This hand was the right hand of Archangel Michael, the heavenly punisher of God, God's right hand!
This power contained the concentration of his thunder essence, the heavenly punishment thunder of the heavenly legions.
Lifting this hand with his divine sense, Quetzalcoatl sent it flying towards Ao Xisu's right hand.
Under the suppression of Quetzalcoatl's divine sense, the right hand perfectly fused with Ao Xisu's war god physique, and instantaneously there seemed to be an even more threatening aura emanating from Ao Xisu, as if the rage of heaven was now combining with the suppression of the ocean and the eternal battle intent of the War God.
"Good, Good, GOOD!"
With a laugh that seemed to shake even the heavens Quetzalcoatl then instantly broke apart the next four boxes.
"Now I will implant these materials all at once, because aside from their individual effects the five elements that are present in all 4 of these materials respectively, will allow for a mutual suppression and will make it easier to fuse them into Ao Xisu's body!"
"Heart of Apophis, the other great snake god apart from myself, renowned for his ability to consume and refine any and all fire. The shell of Xuanwu the divine turtle emperor will fuse with Ao Xisu's skin to form an unbelievably tough layer of skin, and give an earth affinity, the lungs of a divine Kun Peng will fuse with Ao Xisu's lungs, giving him command of the wind and access to the ability of the Kun Peng to inhale incredible amounts of natural energy and refine it instantaneously. Finally the seed of the eternal Yggdrasil tree, only one of which is produced every 100,000 years will allow Ao Xisu's vitality to be 50 times that of cultivators at the same level, at every single cultivation level, as well as allowing for incredible regenerative abilities as well as increased intelligence and heightened computational abilities, and providing a wood affinity. Alongside the Jade Ocean Eyes which offers water affinity, and the hand of Archangel Michael with a thunder affinity, the elemental affinity of this body will be incredible!"
These four materials fused seamlessly with Ao Xisu's body under the guidance of Quetzalcoatl.
At this time Ao Xisu's body, while still at the early stage of Foundation Establishment seemed to have undergone a fundamental change. His crimson red hair, deep blue eyes and jade like skin, along with the incredible aura emanating from his body which seemed to be an amalgamation of Apophis, Archangel Michael, the infinite ocean, the war god, Quetzalcoatl himself, a kun peng and the legendary Xuanwu turtle, as well as Yggdrasil, created an incredible pressure and awe in any spectator.
"INCREDIBLE! Even with just these elements this body would already be able to fight an early Golden Core cultivator. Incredible, truly incredible! Now time for the skeleton of the Sable Leviathan!"
Quetzalcoatl was clearly ecstatic with the current progress of his vessel's refinement, however he didn't stop for a second, even pulling out the skeleton of a mythical beast that had only ever been seen once on earth, with power supposedly beyond that of a nascent soul cultivator!
Quetzalcoatl himself had chanced across it in a mystical realm.
The skeleton itself was from when the beast had cultivated into human form but had perished under its tribulation during the process, meaning it would be easier to refine for a human.
Quetzalcoatl himself had been saving it for when he was undergoing his tribulation to gain a human form, however he had been sealed before that could happen.
The skeleton was a lustrous black all over, and seemed to glisten with an intense soul drawing light, as if the remnant power of the sable leviathan would be enough to capture one's soul merely by looking at it.
Quetzalcoatl took a deep breath and sent the skeleton into Ao Xisu's body.
At this moment Ao Xisu's body began to violently shake, as the skeleton fused with the War God physique's skeleton.
After around 10 minutes, along with the refinement of Quetzalcoatl the convulsions stopped.
"Success, another step closer!"
Quetzalcoatl seemed calm, however even an old monster like him was truly ecstatic with the process completed on this body so far.
Right now this body would be able to fight middle realm cultivators in the Golden Core realm despite only being at the early stage of the Foundation Establishment realm, and after the addition of the last item, that would become the late stage of the Golden Core realm.
Truly nervous now, wishing for no mishaps to occur, Quetzalcoatl broke the last box tentatively.
This box was the smallest box out of all the boxes that Quetzalcoatl had revealed before, and also the box with the most precious item.
Breaking the box open, Quetzalcoatl showed a hint of reverence looking at the item inside the box.
Inside the box there was merely a hair, however this hair had an incredible background.
This was one of the hairs of the Archangel Lucifer, also known as Satan, and it had been refined for 999 years by Satan in a pool of his origin blood, with the intent to use it as a base for an out of body incarnation, an avatar, however he did not have the chance to use it before the final suppression of Satan by Jesus Christ, the son of The Heavenly Father.
Quetzalcoatl had been able to scavenge it during the great battle of the past ages, defeating the disciple of the first Buddha to steal it away from the battlefield.
Just thinking back to the heaven ripping battle of the past between these two powerhouses of Europe caused shudders to envelop Quetzalcoatl.
Using this special hair, Quetzalcoatl intended to create a special vein throughout Ao Xisu's body to allow for the demonic nature of himself to be properly integrated within Ao Xisu's body, which would allow him to possess both Fuxi's divine bloodline, and his own demonic feathered serpent god bloodline.
Quetzalcoatl sent the hair directly into Ao Xisu's forehead, and after an hour of careful guidance had fleshed out a full pathway throughout Ao Xisu's entire body, creating a perfect outline for the hair to form a vein to allow his demonic Qi to enter.
Without any mishaps the hair set itself into this path, and formed a satanic demon vein, perfectly integrated with Ao Xisu's body.
At this point in time, even with Ao Xisu's early Foundation Establishment realm cultivation, once Quetzalcoatl inserted himself into the body seamlessly using Satan's {{Nameless}} technique for possession, the combination of Ao Xisu's incredible physical body with all the objects fused with it and the power of the War God, as well as the duality of the demonic and divine Qi present in Ao Xisu which would be possible due to the satanic demonic vein running through his body parallel to his Fuxi bloodline, would allow Ao Xisu to even fight and compete with Late stage Golden Core cultivators, and escape unharmed from peak Golden Core cultivators who were a half step into the legendary Nascent Soul realm.
"Truly my magnum opus, however now I will implant the three greatest treasures I've ever received, greater than even the hair of Satan, into this body, and this will allow it's potential to be improved to the point that it will truly be unparalleled among even the wider universe I believe! With these modifications, once I possess this body and fuse with it I will truly have the capital to shake the universe!"
Thinking this far Quetzalcoatl felt a fire burning deep inside of him, a fire of ambition that had died 4000 years ago after his sealing, but was now rekindled.
"I have no idea what these treasures will do to this body, but I know that if they do fuse with the body then even I'm unsure of how high its potential will reach, and also how high its battle capabilities will reach, but one thing is for certain, I will at least be able to rival Nascent Soul cultivators!"
Quetzalcoatl then proceeded to, using one of his claws, slice open his body, around halfway up, which created a strange scene due to the incorporeal nature of his body, however even stranger was that next Quetzalcoatl seemed to pull three separate boxes, similar to those the 9 objects from before had been held in, out of his body.
Breaking all 3 boxes, Quetzalcoatl revealed the items inside.
The first box contained a drop of blood, however this bloodline seemed to have nine different colours, as well as a power of electricity even more fearsome than that of Archangel Michael's right hand.
The second box contained a pile of muscles and tendons, grotesquely piled upon each other, however they seemed to be so perfect and and sculpted to perfection, that even though they were lying in a pile they contained a majesty and aura that could not be defiled.
Finally, in the last box there appeared to be a seed, the size of an apple seed, however it seemed to contain such profundity and immensity, as if it was the origin of the universe.
"The Heavenly Star bloodline, a heavenly lightning based bloodline revolving around nine separate lightning beasts, stronger than even the lightning of the Heavenly Father, the muscular system of the Rage God, according to his legacy the strongest True God in terms of physical body, and finally the fruit of an eternal stratum cultivator, which would supposedly allow the user to possess an impeccable foundation at any level once eaten, refining their cultivation base and foundation every time they break through to maintain its perfection, as well as allowing for incredible regeneration abilities, which when combined with the Yggdrasil seed will make Ao Xisu's body basically indestructible."
With a long pause, Quetzalcoatl resolved himself, and sent these precious materials flying into the already incredible body of Ao Xisu.
The muscles of the Rage God seemed to overlay with the War God's physique and fused with it perfectly, causing just the physical presence of Ao Xisu's body to become absolutely imposing and threatening to an insane degree. The muscles of Ao Xisu's body seemed to be perfect and sculpted to an unbelievable degree, as if they had been carved by a heavenly god.
The eternal stratum fruit collapsed into a dust like substance and entered Ao Xisu's facial pores. The refinement of the fruit caused Ao Xisu's 999 metre Qi sea to increase by one metre, becoming 1000 metres and causing a tenth pillar to appear.
This caused Quetzalcoatl incredible shock alone, his eyes almost popping out of his skull.
At the same time he saw Ao Xisu's Qi Sea basin fill massively, reaching the peak instantaneously.
Shockingly, after the tenth pillar, unseen throughout the ages, had formed, Ao Xisu had instantaneously been pushed to the peak of the Foundation Establishment realm!
However the most shocking change was caused by the Heavenly Star Bloodline drop.
As it entered Ao Xisu's forehead and seamlessly fused with his body, an incredible scene took place outside of the temple Quetzalcoatl was currently situated in.
A nine coloured thunder cloud spread out from above the temple, almost instantaneously covering the entire of South America, before covering all of America, and finally spreading out across The Atlantic and Pacific sea in either direction, covering half of Europe and parts of Asia.
Shockingly the thunder cloud covered over half the world!
The thunder clouds remained there for a full minute, shocking all the cultivators and mortals on the world alike, before suddenly collapsing in on themselves and all rushing down in an absolutely monstrous bolt of nine coloured lightning towards... Ao Xisu's forehead where the blood had entered!
Sensing the changes outside his prison Quetzalcoatl was unbelievably shocked and seeing the lightning thundering into the forehead of Ao Xisu, and watching his perfect body come under imminent threat Quetzalcoatl, not wanting to sacrifice his efforts so far decided to activate {{Nameless}} right this second and enter this perfect vessel in order to try and save it from the lightning attack it was coming under.
Chanting in an ancient demonic language Quetzalcoatl suddenly whipped out his tail with incredible accuracy, striking seven separate points around Ao Xisu's body forming a formation similar to the big dipper constellation.
As soon as he completed this action Quetzalcoatl felt an unbelievable pull from Ao Xisu's body, as if it was his original body summoning his soul to return.
Allowing it to pull him in, Quetzalcoatl rushed into the glabella of Ao Xisu, right where the lightning was striking.
Almost instantaneously, due to the mythical nature of the {{Nameless}} technique Quetzalcoatl fused perfectly with his body, however at the same time the force of the lightning knocked him out instantly.
Quetzalcoatl had underestimated the force of the lightning and felt despair as he felt unconsciousness hitting him, however as he faded into unconsciousness, he saw that the lightning was not harming the, now his, body, but rather had used Fuxi's bloodline as a foundation to perfectly integrate with his body, and was channeling towards his dantian where 9 beasts formed out of the lightning continuously channeling into his body seemed to be growing with every second.
In elated shock Quetzalcoatl realised that the last component he prepared had perfectly fused with his body, and recalling the information contained on it in the legacy he had obtained, while it had devoured the Fuxi bloodline, it had to have used it as a foundation to settle into his body, otherwise it would truly have destroyed his body, however it did leave the satanic demonic vein, allowing Quetzalcoatl to send his own demonic energy into the body, allowing for a true perfect duality between divine heavenly lightning and demonic beast Qi.
Sensing the changes in his body Quetzalcoatl realised that not only had he perfectly integrated with the body, but the combination of the Heavenly Star bloodline using the Fuxi bloodline as a foundation and the satanic demonic vein in his body had perfectly mixed, along with all the other components and materials he had refined into the body, eliminating any past resentment of Ao Xisu through the refinement of the heavenly lightning, allowing for a true perfect possession and fusion with Ao Xisu's body.
Quetzalcoatl had truly refined and fused with a perfect vessel, with talent equal to the greatest cultivators in the entire universe, a true peerless genius never before seen in existence.
As he faded into unconsciousness, Quetzalcoatl, who would now be referring to himself as Ao Xisu in the future due to the {{nameless}} possession technique, felt incredible elation at the culmination of his 4000 years sealing allowing him to make himself such a perfect existence, and he knew that once he awoke from his unconsciousness he would embark on a journey into the world of cultivation on earth and the wider universe due to his peerless talents, where he would truly make his mark, not as Quetzalcoatl, but as Ao Xisu, the greatest genius of all time!