ceiling

Xu Cheng murmured: "Mobius Ring..."

A police officer was puzzled: "What?"

Xu Cheng came back to his senses, and the fog that had been shrouding his mind disappeared in an instant: "A Möbius strip is formed by twisting a piece of paper 180 degrees and connecting the end to the end. An ant crawling on it can walk through both sides of the paper without crossing the edge of the paper, and it will never reach the end in a cycle."

"Poor ants..."

“We are now the ant.”

“…”

The police were horrified: "What should we do?"

Xu Cheng was about to speak when he heard——

[Hey, why is the basement shaking? It looks like it's going to collapse? ]

Almost at the moment when Xu Cheng raised his head, a broken brick fell from the ceiling and brushed past his forehead. If he had not raised his head to avoid it, his head would have been smashed by now!

As the brick fell, countless cracks began to appear on the corridor ceiling. Fine sand, tiles and stones fell from the sky. The police hurriedly dodged and the scene was in chaos.

There is a tiger in front and a jackal behind.

Xu Cheng's face looked extremely bad. It was obvious that the parachute company had discovered them and wanted to destroy the evidence and bury them all here!

"Quick, go back to the previous room!"

The previous room was a laboratory where pythons were kept. The laboratory also began to collapse. The pythons were frightened and they struggled in the glass culture dishes, trying desperately to climb out.

The situation was extremely chaotic and critical, but Xu Cheng's thoughts became clearer.

He dodged the fallen tiles along the way, walked to the edge of the laboratory, and pulled open a snow-white curtain!

It is indeed like that!

Xu Cheng took a deep breath, his heartbeat quickened, and he shouted back, "Come this way!"

Logically, it is unlikely that there are windows in the basement, so they previously thought that there might be a changing room or an operating table behind the curtain.

However, ever since he discovered the Möbius ring, Xu Cheng has been thinking about a question -

If you want to get out of the Möbius strip, you need to crawl to the edge of the "paper", but does the edge exist?

They had been walking for so long and all they had seen were mutants with little killing power, and the advanced test subjects that resembled the winged leopards that were chasing them were not here.

The parachute company wanted to destroy the body and the evidence, so they destroyed the entire basement.

All these signs point to one answer:

The edge of the Möbius strip must exist and be safe, because the experimental subjects that the parachute company really cares about are stored there!

But where is the edge of the "note"?

The corridor is long and endless, with laboratories on both sides. The only breakthrough exit can only exist in the laboratory!

So Xu Cheng unveiled the white curtain at the end of the laboratory.

Behind the curtain, there was darkness and nothingness, as if there was a big hole in the laboratory.

Xu Cheng's face changed.

Could it be that he guessed wrong?

Anxious voices came one after another: "What should we do?" "This place is going to collapse." "Ah, the python, the python is coming!"

Xu Cheng looked back and saw that the laboratory had collapsed beyond recognition, with broken ceiling materials and shattered test tubes all over the floor. In several shattered glass culture dishes, a thick and long python had broken free from its shackles and was staggering out of the culture dishes.

Xu Cheng turned towards the black hole in front of him.

Want to bet on whether this is life or hell?

Xu Cheng broke out in a cold sweat.

But there was still a spark of hope in his heart.

Behind him, many police officers began to pray: "Is that voice still there?" "Please tell us what to do."

As if the gods answered their call—

[Wow, it's very clear after zooming in on the GIF. When the defense mechanism is activated, the entire D-zone laboratory will turn into a Möbius strip structure, trapping everyone here. Let me see where the way out is! ]

Everyone's heart was pounding and they pricked their ears wide, trying not to miss any word.

[This is incredible! The parachute company is so cunning that they put a curtain behind each laboratory as a trap. Behind the curtain is indeed the edge of the Möbius strip, but once people get out, they can't walk on the edge and can only fall down and become food for the monsters! ]

Xu Cheng retracted his foot that was about to step into the black hole, and suddenly he realized something.

Yes, he overlooked one point. Humans are not ants and cannot walk on the edge at all. The edge cannot be the way for humans to survive!

[Also, the edge of the Möbius strip is also cyclical.]

What should we do? Will all roads be blocked?

[The way out is actually on the ceiling of the laboratory! The most dangerous place is indeed the safest place. The only way to escape the Mobius ring is to smash it! ]

Everyone looked at each other and at the ceiling at the same time.

There was no time to hesitate at this moment. Xu Cheng nodded to everyone. He stepped onto a glass culture dish that was about to break. Before the python's big mouth was about to swallow his feet, he took a leap and hooked his hands directly onto the edge of the ceiling light. The next second, the ceiling light that had not yet fallen began to tremble, and the track of cracks instantly spread from the ceiling light to the surroundings. In the blink of an eye, the wall was about to shatter, but Xu Cheng made a prompt decision and grabbed the crack with one hand. The crack gradually expanded, and he hit it hard with his head!

He thought he would hit his head and bleed, but the ceiling shattered like a crispy egg. At the same time, a strong suction force came from above the ceiling, and his body passed directly through the crack that had expanded to the width of a person, and then fell heavily into a corridor.

The ceiling below had collapsed, but the floor of the corridor here was calm, as if nothing had happened.

As the police came up one by one, Xu Cheng discovered that the ground here seemed to be made of some strange shrinkable and rebuildable material.

"Is this corridor exactly the same as before?"

"No."

Xu Cheng narrowed his eyes.

His eyes fell on a directional sign in the corridor.

Section D is at the bottom, Section C is on the right, Section B is on the left, and Section A... is in the front.

This is what the underground laboratory really looks like after the defense mechanism disappears.

The experimental subjects here are the real secrets and weapons of the parachute company.