Once and again, Zhang Zian was not so scared when he passed through the vortex for the third time. He could even open his eyes and try to see the transition from four-dimensional space-time to five-dimensional space-time. Unfortunately, when he walked through the vortex, his eyes suddenly turned black and when they lit up again, he was already in gray space.

This is easy to understand, because when his eyeballs are located at the dividing line between the two spaces, the light felt by the front pupil, iris, cornea, etc. has lost contact with the optic nerve at the back end, and the images seen cannot be transmitted in the form of bioelectricity. Only after the entire eyeball enters the five-dimensional space can vision be restored.

The moment before, he was standing alone in a chaotic gray space. The next moment, the girl suddenly appeared in front of him, almost like a big-turned-living person.

The space in the four-dimensional space-time has lost its meaning here, and can be reached in one step no matter where you go, as long as you can perceive the five-dimensional space-time and find the right direction, otherwise you will be lost here forever.

"Line" is a collection of "points". When countless "points" are gathered together, they become "lines", transitioning from zero dimension to one dimension; "surface" is a collection of "lines", and gathering countless "lines" together, they become "surfaces", transitioning from one dimension to two dimensions; "body" is a collection of "surfaces", and gathering countless "surfaces" together, they become "body", transitioning from two dimensions to three dimensions...

Here is a collection of countless "body". The "body" originally occupies space, so it is also a collection of space, which is a hypercube.

Under his feet is the Pet Shop of Qiyuan, Binhai City, New York or Paris, Mars or Jupiter, and even more distant planets. These spaces are all overlapped, which is why wormholes can travel through time and space.

He had already thought that this white and fat worm should also be an elf, and it is by far the most incredible elf, which is completely different from other elfs.

What's more interesting is that this elf has no combat power, nor has the ability to destroy the world. It will not change anything, but just send people to the right time and the right place to complete history, the only history.

If a person travels through time and space, then history must be destined to travel through time and space. What he does travel through time and space is part of history. Otherwise, a paradox of time and space will arise, and everything in the dark has a fixed number.

As for how this girl got this elf and why she was not affected when the game stopped operating, he has no time or mood to consider it now.

"Are everything going well?" she asked with a smile.

He raised his phone, "What's next? Going back to the future, the elves will appear in the pet bar of the phone?"

"Of course it's not that simple." She shook her head, "The elves are confined in a virtual space composed of 0 and 1. If you want to retrieve the elves, you must hack them into the virtual space, but the hacking technology required this is far beyond the scope of human capabilities."

Zhang Zian remembered what Xinghai said, "We are locked in an invisible and intangible place, which probably refers to the virtual space. Even if Vladimir once punched through the air wall of the pet store, there was no way to use the virtual space, because although the air wall is invisible, it is qualitative, but the virtual space is absolutely invisible and qualitative.

"What should I do?" he asked. Since the girl came to help him specifically, she should have considered this issue, so he just asked it directly.

She put her hands together on one side of her cheek, gestured to her sleeping position, and said playfully, "Let's go to bed now."

"Ah? Sleep in such a place?" He looked around at the strange environment around him. Can he sleep?

"Don't worry, go to bed slowly, anyway, time here is stagnant." She nodded, "I can't bring this phone back to the original time and space for the time being. Its communication ability must be blocked first, otherwise the app will still be deleted."

He was even more puzzled, "Then can I solve the problem by having a sleep?"

"Yes, lie down quickly."

She grabbed his arm and pressed him hard to the ground, letting him lie down on his back, took the cell phone from his hand and placed it flat on his forehead.

The strange environment around him, coupled with this strange sleeping position, and the strange feeling of heavy objects pressing on his forehead, would it be strange if he could fall asleep easily.

"Do you have to do this?" He pointed to his forehead helplessly. If it weren't for this weird space, he really doubted whether he had been signed up for some funny show by the clerks.

"Yeah, otherwise your brain waves are not strong enough." She urged, "Close your eyes quickly."

Even if you close your eyes, how can you sleep in this situation...

Unexpectedly, as soon as he closed his eyes, a heavy sleepiness swept across like a tide, and he was unable to resist at all. His eyelids were as if they were glued, as if they were weighing a thousand pounds, just like... It was like the morning when the insect scourge was about to end, the moment before he couldn't wake up.

Sleep in seconds.

His forehead suddenly slighted, as if his cell phone had been taken away.

"Don't you use your phone?" he asked subconsciously, opening his eyes.

For him, he just shook his mind a little, but when he opened his eyes again, the strange gray space had disappeared.

Damn? Where is this going?

He supported the ground and wanted to sit up, but... how to say it, the feeling of leaning on the ground was a bit weird.

He looked down and saw that the ground was of course no longer gray space, but it was not soil or concrete floor, but shiny metal, straight and smooth, and even a clear figure could be reflected.

But the figure reflected... was not him at all.

The figure looked a bit similar to him, but the details on his face were obviously different, and he was also a bald head.

To be honest, although he is bald, this person is quite handsome, with soft face lines and neutral beauty. In modern society, it may cause screams from young girls and may even become an idol trainee.

No matter how handsome this person is, the problem is that this is not him.

Zhang Zian touched his cheek in fear, and the touch was also very strange - not the touch of the skin, but the feeling of the hands.

"My face...how..."

"Don't sit on the ground, stand up."

Another voice sounded from the top of his head. He looked up and saw another "person" standing in front of him. He looked like a female character, wearing a one-piece suit, but his face was also full of neutral beauty.

This person's face lines and voice...

"Zhuang Xiaodie?" He asked in surprise.

She did not answer, and looked down at him calmly, as a default.

"Why...why...why..." He had too many questions to ask.

She reached out and pulled him up, "You are a robot now, go find our e-sheep."
Chapter completed!