As for whether absorbing other people's Chakra experience and memories would interfere with him, Uchiha Tenxiu could only shake his head helplessly and sigh, "Child, you're overthinking it."
He only needed to use the ability of Uchiha Tenxiu's left eye to put all the Chakra seeds into the Double Ershen's miniature world.
Then everything could be separated.
Uchiha Tenxiu only absorbed the purest Chakra and cultivation results, which meant the boosts to strength, speed, and intelligence.
As for the rest,
like memories, souls, hatred, desires, Uchiha Tenxiu didn't need them, so they were all separated.
The separated souls, memories, and thoughts could also serve as the foundation for the growth of this miniature world.
The entire miniature world could decompose all energy for absorption and growth. Absorbing specific energies could also lead to specialized growth. For example, by absorbing the thoughts and desires of these people, Uchiha Tenxiu could sense that the miniature world's growth rate accelerated.
It was as if it had absorbed some kind of high-level energy.
This made Uchiha Tenxiu think of the legendary power of faith. Regardless of whether it was, Uchiha Tenxiu intended to try it and divide these people into factions based on their faith.
Those who had faith in him and were loyal to him, their memories and souls would be bound by the light-side soil and water. In the miniature world, it was equivalent to being reborn.
They could continue to have their own cognition and memories, and they could continue to grow in this miniature world, possessing a longer lifespan, and continue to shine for him.
He would create his own believers, who would worship and have faith in him with day-after-day loyalty. Although Uchiha Tenxiu had not embarked on the path to godhood, he knew this was a good thing.
So, he imitated gods and buddhas in doing these things.
As for those who did not believe in him or were not very loyal to him, or even enemies he had slain, their bodies would be shaped with dark soil and water.
They would live in the dark space defined by Uchiha Tenxiu as the Underworld, becoming its citizens.
In fear and pain, they would pray and revere the great Underworld Ruler day after day until their souls dissipated, refining into soul crystals, a high-grade material.
The so-called soul crystals were also a rule set by Uchiha Tenxiu within this miniature world.
They were the crystalline forms of souls after all memories had dispersed, a collection of soul energy.
Although he hadn't found a way to use them yet, and Uchiha Tenxiu didn't dare to test them on his own body, he could still collect them as future resources.
It was thought that this human soul energy, even if placed in other cultivation worlds, would be considered excellent material.
He hoped someone could help him research it in the future.
It was precisely by activating these abilities that Uchiha Tenxiu had been steadily developing over these five years.
He had no intention of making a big fuss before.
Even when he saw Senju Tobirama having Uchiha Kagami, the traitor, monitor him within the clan, he remained unmoved.
He simply continued his steady development, secretly relocating the old, weak, sick, and disabled within the clan, and then, he bled the entire Ninja World dry, emptying their resources and reserves, and then dumped the finished products produced by his own country, infinitely purchasing raw materials.
Under this series of actions, the Ninja World's wars would not be initiated by the Ninja Villages. The Daimyos, who did not want to bear responsibility for the common people, would soon lose their patience.
During this time, Uchiha Tenxiu was incredibly busy. His daily routine involved cultivation, transporting various populations, and maintaining the miniature world, adding foundations to the miniature world by refining roots. Each task consumed a large amount of time, but Uchiha Tenxiu found joy in it.
Because he knew deeply that only by continuously building his country and perfecting the growth progress of his left eye—the Double Ershen's miniature world—could he become even stronger.
And it was after these efforts that the Double Ershen's miniature world finally underwent tremendous changes.
At this moment, the previously simple space had now completely divided into two layers, defined by Uchiha Tenxiu as the Celestial Realm and the Underworld, although it was still in its embryonic form.
The upper layer was like paradise, radiating brilliance and spreading endless light. Within this expanded fifty-kilometer radius, it was filled with small mountains, hills, and magnificent palaces, each exuding a mysterious and solemn aura.
At the entrance of each palace, there were dozens of animated puppets, half a meter tall, like little children, yet responsible for maintaining the order of the entire palace.
They possessed simple wisdom and the highest degree of loyalty, completely obeying all his commands.
And on the outside, it surrounded the source of the entire miniature world.
This source was like the cradle of life, continuously flowing with life-filled spring water, nourishing this magical world. Wherever the spring water reached, everything grew, full of vitality, a scene of prosperity. The life energy in the spring water, if consumed by people in the outside world, could completely heal all their injuries, cleanse their meridians, and transform their bodies.
This was an extremely rare heavenly treasure.
In the lower layer, the Underworld presented a completely different scene.
The sky of the Underworld was like a painting smeared with gray pigment, and on the ground, red or green mist occasionally permeated, like the breath of the earth, continuously spreading throughout the entire space, preventing the life within from seeing into the distance.
At the boundaries, black water sources encircled, filled with the power of death. If ordinary people from the outside world drank a mouthful, all their vitality would be cut off, and their souls would be confined to this place.
These water sources were called the Rivers of the Underworld by the departed souls living here, and the land of the Underworld was divided by dense Underworld trees. The fruits specially cultivated on the trees were also necessities for survival here, maintaining the needs of life in the Underworld.
In the center of the earth, a majestic palace stood, like an inviolable fortress. At the entrance of the palace, dozens of half-meter-tall "Underworld Three-Headed Dogs" stood silently like loyal guardians, performing their duty of protection, warning all outsiders not to trespass into the Underworld palace without permission.
Alright!
Uchiha Tenxiu had to admit that he had cut some corners when making these Underworld Three-Headed Dogs.
Because, limited by the area of the miniature world and the insufficient special soil for shaping bodies, to prevent the people here from losing their reverence for the Underworld, Uchiha Tenxiu had scaled down all life forms in this world a bit. This way, it indirectly expanded the interior of the miniature world.
Among them, the seemingly formidable Underworld Three-Headed Dogs were actually only half a meter tall, about the size of an ordinary dog in the outside world.
Such Underworld Three-Headed Dogs had no fierce aura at all; instead, they exuded a hint of adorable clumsiness. However, for those whose souls were separated and exiled to the Underworld within the Great Zhou borders, the Three-Headed Dogs were simply the embodiment of terror. Their ferocious faces, sharp fangs, and keen claws all made them feel fear from the bottom of their hearts, as if they were demons from hell, about to devour them completely.
This was, of course, also Uchiha Tenxiu's doing.
It was important to note that compared to these half-meter-tall, clumsy Three-Headed Dogs, the souls exiled to the Underworld were only about five centimeters tall, like miniature models meticulously sculpted by Underworld fiends. As a result, the Three-Headed Dogs were more than ten times their height, making them appear as terrifying, colossal beasts in front of these souls.
Uchiha Tenxiu did not wish to enlarge these five-centimeter-tall departed souls. It was simply that such bodies could both save energy consumption and allow fear and reverence to grow within them from the depths of their hearts.
And this just happened to promote the development of the Underworld's embryonic form.
Therefore, the entire Underworld was like a miniature world; everything was so tiny, with only Uchiha Tenxiu and some palaces being of normal size, standing out like a crane among chickens.
But to the departed souls who died in Great Zhou, whose everything was decomposed, leaving only their souls to be given form and live here, Uchiha Tenxiu was the Underworld God incarnate, the ruler of the entire Underworld, and its sole controller.
Unconsciously, he provided Uchiha Tenxiu with even more reverence and faith.