A beautiful mud sculpture gradually took shape in Luo Kai's mind.
Every part of the sculpture was exactly the same as a human, even the internal organs and brain stem cells were the same. However, it was still just a sculpture. It did not have life, let alone a soul.
However, Luo Kai did not have the ability to create life at present. He could only use it as a container for souls.
The soul seemed to be the most suitable state for life in the underworld, but in fact, it was not. A life with a body as strong as the soul was the most perfect.
Without a body to protect the soul, once it was faced with some powerful energy attacks, it would not be able to resist at all.
The combination of Yin and Yang gave birth to the world. The soul was the sky, and the body was the earth. Both were indispensable. Even a pure virtual life in the underworld would have to build a body after reaching a certain stage.
At present, only the gods could threaten him, and the gods must have strong control of time and space. Once the enemy sealed the space, it would be really dangerous.
Therefore, Luo Kai had to build a body before he dared to enter the underworld. This body could not be too weak. It had to be able to exert a certain amount of his physical combat power.
The hard one was easy to break, and the soft one was everlasting. Although this body condensed from the underground Yin Mud was far less compact and tenacious than the Star Gold that he transformed from the Star Energy, it also had a powerful characteristic. That was, it could be molded and restored. Even if it was crushed into dust particles, it could quickly recover its essence.
Moreover, the texture of the mud was light, so the energy used to travel through space was very little.
His soul slowly fused into the sculpture. A moment later, the sculpture opened its muddy earth-ball-like eyes. After adapting to its surroundings, it stretched out its arm and grabbed. It directly tore through the void and grabbed a cloud of hazy black fog from the void.
The black fog kept changing, trying to break free. Finally, it turned into the appearance of a little girl and said pitifully, "Master, Ah Zhu will not run away anymore."
Luo Kai released his hand and said, "Take me to the underworld. When we arrive, I will give you back your freedom."
Ah Zhu's face was bitter, "Master, I lied to you last time. In fact, the intersection of the two worlds is very dangerous. It is not easy for Ghost Mother to go back even once.
Furthermore, the laws of the Yin World and the Yang World are different. The Yang World uses stars and galaxies as its coordinates, while the Yin World uses planes as its coordinates. Outside the planes is an endless void. Even if we can enter the Yin World, we won't be able to locate it and will get lost. "
"Don't worry, I won't get lost. When the time comes, I'll ensure your safety."
Luo Kai smiled. By now, he had already peeked into the essence of space-time. The macroscopic universe was guided by the gravitational waves emitted by the stars. Naturally, there were also ways to determine the direction in the microscopic universe. As for the specifics, he would know once he went there.
Azhu could only lead the way with a sad face. If they wanted to go to the Dark World of the Underworld, they first had to pass through the terrible crack of the abyss. It was a chaotic zone between the two worlds, where the rules of time and space were completely chaotic. Even a Saint would be in danger of death if he fell into it. He might be trapped in a fixed space, or he might pass through a certain place where time would flow twice as fast.
It was because of this terrifying crack of chaos that the Yin World and the Yang World were unable to launch a large-scale war. However, the crack was becoming more and more stable, and the future of the two worlds being connected was no longer a myth.
Of course, this little bit of danger was nothing to Luo Kai. He even stayed in the chaotic zone to study the special product of the intersection of Yin and Yang with great interest.
The chaotic zone was filled with endless chaotic energy. Among the six great energies of the universe, chaotic energy was the most mysterious because it could not be used by any living thing. If one wanted to use it, they would have to turn into a non-living thing, such as a fiend or a zombie.
Strictly speaking, these two forms were not living things because they had lost their self-consciousness and were only left with simple instincts. They were carriers that represented chaos and disorder.
If the elemental energy represented life, then the chaotic energy represented destruction. Luo Kai did not dare to delve too deeply into this kind of energy. After sensing it for a while, he took Azhu through the chaotic crack and arrived at an eternal and boundless darkness.
Only when he faced the Yin World did he realize that he had been too careless. This was because the darkness could devour everything, including any fluctuations. It was impossible to find directions or coordinates in this endless darkness, especially when he had lost his body that contained the Saint Blood Worm.
The underworld was located in the negative space, similar to the world of the living, which was located in the boundless void of the universe. The difference was that there was no sense of time or space here, only eternal darkness. Even Luo Kai, who was used to loneliness, couldn't help but feel annoyed.
Azhu closed her eyes and sensed. After a while, she pointed in a direction and said, "Master, where do you want to go?"
Luo Kai suppressed the restlessness in his heart. He knew that it was not because his realm was not enough, but because he was not acclimatized to the environment. The dark energy in the outside world had been corroding his body.
Moreover, living things in the material world were used to using all kinds of flowers, trees, mud, rocks, and water as reference. At the very least, they could use the sun and the stars as reference. However, in this endless Yin World, there was only eternal nothingness.
Without any reference, he did not even know if he had moved or not.
On the other hand, Azhu was as happy as a fish in the water in this endless nothingness. She sniffed around like a puppy, searching for a familiar feeling to determine the direction.
Along the way, Azhu also told him about the Yin World.
As the saying goes, there are nine layers of heaven and nine layers of earth. There were countless planes in the Yin World. No living thing knew how many planes there were in the Yin World, just like no living thing knew how many stars there were in the universe.
Among these countless planes, there was the Dark Realm that was mainly made up of hungry ghosts, the Corpse Realm that was mainly made up of zombies and skeletons, and the Prison Realm that was mainly made up of Yin spirits.
Above these countless planes, there were nine Netherworld Realms, where the ghosts and gods lived.
After some time, Azhu's expression became more and more strange. Finally, she stopped and turned around, "Master, we seem to be lost. Strange, I felt the Dark Realm just now, why can't I feel it now?"
Luo Kai pondered and said, "Tell me the direction, I'll take you."
Azhu pointed in a direction hesitantly. Luo Kai carried her in his hand, and the mud eyeball shone like a meteor in the endless darkness.
They did not know how long and how far they flew, but there was still endless darkness in front of them. Azhu became more and more nervous, and Luo Kai's face became gloomy.
The most terrible thing in the universe was to be lost forever in the endless space, and here, it was also lost in the endless darkness.
Azhu trembled and said, "Master, we are lost."
"No, it's just that this place is too big."
Luo Kai remained calm. Although he could not feel time and space here, time and space were everywhere. He felt that there was a strange space-time whirlpool in front of him, like an entrance to something.
Soon, they arrived near the whirlpool, but Azhu could not see or feel it at all. She could not tell what it was with her limited knowledge.
The real plane was like the stars in the universe, which was very conspicuous in the darkness. What was this whirlpool?
Luo Kai closed his eyes and sensed it, but he was hesitant. He did not know what it was, but his intuition told him that it was very dangerous inside, and at the same time, it was accompanied by opportunities.
"Azhu, I'm going to go in and have a look. Do you want to come with me?
If you don't want to, you can wait outside. I will definitely come to you when I come out. "
After a while, Luo Kai said in a gentle tone for the first time.
Azhu was stunned. She lowered her head and hesitated for a long time. Finally, she gritted her teeth and said, "Master, I am willing to follow you."
Luo Kai smiled, put the metal snake wrapped around his waist into the storage ring on his finger, and then rushed into the whirlpool with Azhu.
There was no process. In a flash, they came to a strange and strange world.
Not only did Ah-Zhu rub her eyes in disbelief, but Luo Kai was also stunned.
In front of them was a huge city. Rail cars and viaducts were everywhere in the city. People came and went, traffic was heavy, and high-rise buildings were everywhere. It was actually a very modern city.
When Luo Kai was in a trance, Azhu's face changed greatly. Her soul was smoking under the hot sun, but this was not what made her panic.
She said with a pale face, "Master, we have entered the demon's farm!"