"I said Cang Penghai, aren't you mortal with your fiancée? Why are you still crying and pretending to be compassionate today?" Chang Mingda was a little tired of Cang Penghai's noise. He pushed Cang Penghai for a while, and the latter staggered immediately.

"I have an engagement with him, how could it be mortal?" Cang Penghai was very afraid of Chang Mingda. He smiled awkwardly, but then he realized that it might not be appropriate for the time being. He quickly calmed down and sighed, "Don't you two have any trouble. I think it's hard for City Light to make toilet paper for me! Everyone, please control this woman quickly, otherwise my savior and fiancée will die in vain!"

Chang Mingda looked at Mary with undeniable eyes, his eyes slightly solemn. In his opinion, these people were just people with ulterior motives who came together because of their interests. Whether the two people in the hospital were life or death was really insignificant. The only thing he had to consider was what impact this would have on him.

He said quietly: "Then take this time, tell us about the so-called corpse tide and Yeling."

Seeing this proposal, the noisy Cang Penghai calmed down and showed a curious expression, Mary said leisurely: "The so-called corpse tide is something that emerges from behind some steel walls. Whenever night falls, they will come one after another and continue to flow towards the hospital, because we need to set up these agencies to defend."

As he said this, Mary pointed her finger at the steel barriers.

"It's clear that there are no gaps, how could zombies come in from behind!" Chang Mingda looked around, and it was very empty in all directions, so it was easy to see the situation clearly.

Mary sneered at the corner of her mouth, "Who said the Minos Maze is dead."

"What does it mean?" Everyone did not react for a moment.

"Forget it, although you do not trust me so much, but I'd better explain it to you patiently because I am both a worldly desolate person. Have you seen the cracks on the steel barrier?"

Everyone looked at the wall and saw that the huge steel barrier was not integrated, but had splicing cracks. That is to say, the wall directly opposite the hospital was spliced ​​by two left and right steel bands.

"The Minos maze is not intact, but alive. When night falls, the gap will open, and a continuous stream of zombies will emerge from it."

"What is Yeling?"

Mary's face was a little complicated. She turned her head and looked at the hospital behind her and said, "Ye Ling is in the hospital."

...

Lu Shaozhen's body was as stiff as a rock at this time. He stared at the twilight edge of the paper in disbelief, his brain was so turbid that he could hardly think.

Why is this happening? Why did it appear here again? I have clearly gone down to the first floor, but why did I still encounter this thing? And there are marks I made on it!

Lu Shaozhen's eyes looked around unconsciously and aimlessly. The scenes around him appeared in his pupils like passing clouds but did not enter his brain at all.

Could it be that this is a mirage? An illusion? Or is there some kind of person with superpowers around who set up a stall of carrion on each floor? And it is updated in real time as the carrion changes?

Then he thought about what he had and suddenly regained his spirit in his eyes. It was a new hope, but then this hope was quickly wiped out in reality. I saw that it should be the first floor at this time, but there were still stairs passing down. What does this mean? This shows that he was trapped in the same floor of infinite loop!

It seems a bit difficult to understand, but the facts are right in front of you, and there is no tolerance for any doubt. So can it be explained by metaphysics? A smile that was even worse than crying appeared on the corner of Lu Shaozhen's mouth, and a word "ghost hits a wall" appeared in his mind.

This term reminds Lu Shaozhen of "Klein bottle". The structure of the Klein bottle is very simple. There is a hole at the bottom of a bottle that extends the neck of the bottle and twists into the inside of the bottle, and then connects with the hole at the bottom. It has no edges and its surface will not end. It has no distinction between inside and outside, so a flying insect can easily fly from its inside to the outside without having to pass through its surface.

The Klein bottle is impossible in three-dimensional space. If you have to achieve a perfect Klein bottle in three-dimensional space, then the part it passes through itself is a "wormhole". With this wormhole connecting the bottleneck and the bottom of the bottle, it becomes a four-dimensional, and it naturally becomes a four-dimensional. Therefore, there is no perfect Klein bottle in three-dimensional space, and the real perfection needs to be found in four-dimensional.

Lu Shaozhen recalled the pitifully little knowledge he knew. He knew that the Klein bottle was similar to the so-called "ghost-hitting wall" now. Although he didn't know whether this interpretation of space could be applied to the real situation, it was always good to put forward assumptions that were better than nothing.

If we use this view to explain "ghosts hitting walls", then wouldn't we be in four-dimensional space? And a powerful person has the ability to steal the sky and change the sun, and unknowingly distorts and rewritten the space, thus guiding ourselves into this desperate situation.

If this is true, how can a three-dimensional creature fight over a four-dimensional one? Wouldn’t this mean that it will die?

But if this is not the case, can "ghost hits the wall" be used to convince yourself with other explanations?

Lu Shaozhen fell into deep thought, and he might not have noticed that when he was thinking deeply, he was always so focused that the extension of his thoughts was not bound by the environment at all, and the flying of his soul was unblocked by reality.

Lu Shaozhen calmed down his panic and thoughtfulness was an effective way for Dayu to control the flood, so that all the troubles could be comforted and dredged all the rushing rivers, all the rivers reached the sea, until the river was clear and the sea was deep and boundless.

He squatted down, and the disgusting rotten flesh failed to affect Lu Shaozhen again. Although his eyes were staring at the ground, his soul wandered in the sky.

Suddenly, Lu Shaozhen's eyes lit up, and he seemed to have thought of some possibility. You should know that there is no perfect thing in this world. Taoist views such as Yin and Yang Reincarnation, and the Great Harmony are favorable evidence, which means that anything actually has weaknesses, unless this thing is illusory.

Then the "ghost-killing wall" really exists in front of one's own eyes. So can it be said that it actually has weaknesses? Because the perfect Klein bottle exists in four dimensions, and only the defective Klein bottle exists in three dimensions!

At this point, Lu Shaozhen felt that the situation became clear in an instant, which means that the three-dimensional world he was in had no change at all, and it was not related to the four-dimensional world. The only reasonable explanation is that this "Klein Bottle" has flaws!

Thinking about the problem from a different perspective will make your thinking suddenly clear. Sometimes the choice of direction is more meaningful than the hard-working spirit.
Chapter completed!