Bai Yu glanced at the Witch and Demon Clans facing off in the world below, as well as the Heaven and Earth Mighty Ones watching the spectacle. He fell silent, entered the River of Time, and continued swimming upstream.
...Hongjun became a Sage...the Dao-Devil War...the Dragon-Han Initial Tribulation...the World-Opening Great Tribulation...
Bai Yu quietly watched the towering, godlike giant fall in the River of Time.
The present moment was the beginning of heaven and earth in this world.
Bai Yu's only goal was those five Innate Spiritual Roots. As for everything else, he wasn't interested in the slightest. He wasn't even interested in this world's Chaos Bell.
That was because Bai Yu knew very well that this world's Chaos Bell contained only Origin Laws.
Bai Yu could mass-produce treasures containing Origin Laws, so naturally, he paid them no mind.
He looked west and reached out to grab the Innate Spiritual Root, the Bodhi Tree. It appeared in his palm.
After examining it closely, he found that its dense Innate Metal Qi was, one could say, the source and origin of this world's Innate Metal Qi.
The origin of vital energy was different from the origin of laws. Each world had only one source of vital energy, and it was crucial and indispensable.
If Bai Yu hadn't beaten Hongjun up, how could Hongjun have given him something so important?
If Bai Yu were going to stay in this world forever, then it wouldn't matter how much he ransacked it. As long as the Origin Qi remained in this world, there would be no problem.
But clearly, Bai Yu couldn't stay in this world.
Without the Origin of Five Elements Vital Energy, this world might not be destroyed outright, but with its Origin incomplete, it would have to replenish its vital energy before it could advance further.
And the cost and time required to replenish its vital energy would truly be impossible to estimate.
Using the Origin of Vital Energy from a Middle Thousand World to refine Innate Origin Five Qi was certainly possible.
In the Great Thousand Primordial World where Bai Yu lived, Daluo Golden Immortals could already roam the myriad heavens and worlds, let alone Primordial Daluo Golden Immortals.
In fact, creating a world was very easy for a Daluo Golden Immortal.
It was just that the more complete a world's laws were and the higher its level, the harder it was to create.
Still, creating a complete, top-tier Middle Thousand World might be difficult for a Daluo Golden Immortal, but it posed no difficulty at all for a Primordial Daluo Golden Immortal.
That was because a Primordial Daluo Golden Immortal who had fully mastered an Origin Great Dao could wield Origin Laws as easily as their own limbs. Even without comprehending them, they could forcibly seize and control them.
For example, what should a Primordial Daluo Golden Immortal do if they created a Middle Thousand World but lacked many Origin Laws?
What else could they do? Simply seize Origin Laws and stuff them inside, then use their Origin Great Dao to control the Origin Laws and forcibly fuse them.
They could even incorporate the Origin Great Dao they had mastered, transforming that Middle Thousand World into a Great Thousand World. Any world that carried an Origin Great Dao was a Great Thousand World, even if it carried only one Origin Great Dao.
However, a Primordial Daluo Golden Immortal could create only one Great Thousand World, unless they had mastered more than one Origin Great Dao.
So, for those disciples of the Sages, obtaining the Origin of Vital Energy from a Middle Thousand World to refine the Innate Origin Five Qi within their bodies was actually quite simple. After all, a Primordial Daluo Golden Immortal could create a Middle Thousand World with a wave of their hand.
But Bai Yu didn't have that benefit. He could only rely on himself.
And Bai Yu had also realized that even if he brought this Bodhi Tree back to the Great Thousand Primordial World and carefully cultivated and nurtured it, even if it shared the same origin in essence, it would still be utterly impossible for it to grow into one of the Innate Spiritual Roots in the Great Thousand Primordial World.
After all, each world had only one source of vital energy.
"Though it's a bit disappointing, it's still not bad."
Bai Yu was a little disappointed, but he also knew that building the strongest foundation and refining the most supreme Immortal and Indestructible Body was no simple matter.
A foundation built from the Innate Origin of Vital Energy of a Great Thousand World was the strongest, and the Immortal and Indestructible Body refined from it was also the most supreme.
But finding a Great Thousand World was incredibly difficult. And even if he found one, with Bai Yu's current strength, he was probably no match for it...
"But it doesn't matter. Once I prove the Dao and become a Primordial Daluo Golden Immortal, I'll create a Great Thousand World myself..." Bai Yu murmured.
With the system's Enlightenment Function, Bai Yu could now easily comprehend many Origin Laws. Once he reached Daluo Golden Immortal, he would be able to easily comprehend many Origin Great Daos.
For others, comprehending multiple Origin Great Daos was almost impossible.
But that wasn't the case for Bai Yu.
Others created a Great Thousand World and used the Origin Great Dao they had comprehended to suppress it. But the Great Thousand World he could create wouldn't be limited to one Origin Great Dao.
Even the Great Thousand Primordial World as it existed now couldn't compare to the Great Thousand World Bai Yu would create in the future!
Bai Yu guessed that the current Great Thousand Primordial World had only forty-nine Origin Great Daos.
Bai Yu thought that in the future, he would create a Great Thousand World that contained all the Origin Great Daos, then take its Origin of Vital Energy and forge himself the most powerful Immortal and Indestructible Body!
Hmm...
As Bai Yu thought, a faint smile appeared on his face. In an instant, dazzling golden lotuses bloomed throughout the world.
Though it was all just a thought, Bai Yu was confident he could make it a reality.
After collecting the remaining Ginseng Fruit Tree, Peach Tree of Immortality, Fusang Wood, and Huangzhong Plum, Bai Yu didn't leave this world right away.
He entered the River of Time once more and arrived at the moment of Houtu's Samsara Transformation. As the Reincarnation Law in this world reached perfection, he immediately activated the system's auxiliary Enlightenment Function and began comprehending the Origin Law of Reincarnation.
Time flew by. It took less than a single Yuanhui before Bai Yu had comprehended this world's Origin Law of Reincarnation to perfection.
Although this world's Origin Laws were far inferior to those of the Great Thousand Primordial World, there was no helping it. The Reincarnation Law in the Great Thousand Primordial World was currently incomplete, so he could only settle for comprehending this world's Reincarnation Law.
But it wasn't a problem. Once Houtu underwent Samsara Transformation in the Great Thousand Primordial World and the Reincarnation Great Dao became complete, he could make up for it then.
Besides, if he wanted to comprehend Origin Great Daos that the Great Thousand Primordial World didn't have, he could go to other Great Thousand Worlds.
After all, Bai Yu's goal was to comprehend every Origin Great Dao!
Having finished comprehending the Reincarnation Law, Bai Yu had also accomplished all the goals of this trip.
He took a single step and vanished, leaving this world.
Outer Heavens, Purple Firmament Palace.
"He's finally gone..."
Hongjun sat cross-legged on the cushion in the center of the high platform, his eyelids lowered as he secretly breathed a sigh of relief. After all, the pressure on him now was no ordinary pressure.
Fortunately, this Outer Realm Saint had no ill intent. Well, he had taken the Origin of Five Elements Vital Energy from this world and beaten Hongjun up, and the Heavenly Dao had even been cut down-but he had no ill intent!
Otherwise, if he really had been hostile, he might have destroyed the world outright...
Looking at the Origin Law of Destiny in his hand, Hongjun fell silent.
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