More than an hour later, they arrived near the cave and abandoned the car.

Keller suddenly grabbed Tang Yuan's arm. He opened his mouth but said nothing.

Tang Yuan gently took off his hand: "I know what you want to say, but in order to completely solve the problem, we must go there."

"Okay, that sounds good." He smiled. "But, you know I can't leave any information, although I think it's not a big deal if I do."

This person is already a terminal patient of SCP-4560, and has completely lost the ability to inform the outside world of negative events in any way, and can also produce new infectious agents. Keller himself knows this clearly, so he said that he cannot leave any news.

But his instinct made him feel that leaving information was no big deal.

Even if his condition worsens to this extent, he is still trying hard to express his true meaning.

"What are you talking about?" Barton was confused. He didn't know about "death coming".

"We now know who has been replaced by 715-b individuals, and what we have to do now is to pass on the information. At this point in time, site-81 has not yet fallen, so as long as we pass it on in time, we can let the fund

The -b individuals will be arrested promptly according to the people on the list.

Barton nodded.

"But can we go back from here?" As a researcher, Barton instinctively felt that Tang Yuan was hiding something.

And a cave like this that can connect two worlds is considered an anomaly no matter how you look at it. For any anomaly, people must be sent to explore, study, assess risks, and contain it. Will there be any problems if we rush in like this?

Barton stopped.

"You believe me, I'm here to completely solve the problem." Tang Yuan replied.

Barton was full of doubts, but after hearing the other party's firm voice, he still chose to believe it.

"Why do I want to believe him so much?" Barton himself didn't know the reason. There was a convincing power in this man, as if no matter what happened, he was under his control, and there would be absolutely no problem following him.

Fifteen minutes later, they walked through the cave and arrived at the entrance.

"What is going to happen next may be a bit exciting for you." Tang Yuandao.

Barton was a little uneasy and suddenly pulled Tang Yuan: "You didn't lie to me, did you?"

"What good does it do me to lie to you?" Tang Yuan said helplessly.

Barton thought about it, he was originally created by Tang Yuan, and there was no need to lie to him with the other party's methods, let alone lie to him. And even if the other party wanted to do bad things, he couldn't stop him in his current situation.

"Come on, you will know what to do soon." Tang Yuan gave the other party a reassuring look.

A few minutes later.

【A World, 11:15 am on April 29, 2016.】

This is the time when death comes to world A, and it is also the time when the next parallel world receives a mysterious radio signal.

When Barton saw the plants that withered instantly, the birds that fell from the sky, the insects that suddenly became motionless, and the people who died suddenly, he gritted his teeth and said, "Is this what you said to reassure me?"

The three people found the car Tang Yuan drove when he arrived on the roadside.

"Get in the car, I'll explain to you on the way." Tang Yuan sat in the driver's seat. "The radio warning broadcast has started to play. We must be ready before the Manifest Destiny team arrives."

site-81.

In front of the main building gate.

"Wait!" Barton stopped suddenly. He had just discovered that there was a stretcher next to him, and the person transporting the stretcher was dead.

The person on the stretcher was also dead, but he was shot and there was still a lot of blood on his chest.

"Dr. Aktus...he was shot."

"Dr. Aktus is the person in charge of the entire site. If the -b individual wants to occupy this site, it wouldn't be surprising to kill him directly if there is no way to replace him." Tang Yuan sighed.

Barton was so gloomy that he was about to burst into tears.

Tang Yuan, Keller and Barton walked in the long corridor leading to the main control room.

"I asked my friend to use SCP-715 to go to world A two months later, so that he can get the list of people who were replaced before June 29th. From this list, I can filter out the people who were replaced before April 29th.

List of persons to be replaced.”

"With this list, we can prepare a detailed information and wait for the 'Destiny' team from the next parallel world to come in and have them pass the information back to the foundation and seal the cave at the same time."

In order to facilitate the distinction, Tang Yuan named the next parallel world C World.

There are no Wang Tianyi and Tang Yuan in world c, but researcher Barton and D-class member Robert exist. However, before receiving the mysterious radio, world c has continued its daily life.

Since Tang Yuan is not in this world, Robert should have died in the bakery.

Since Wang Tianyi is not in this world, the current Barton in world c is also a normal -b individual. This -b individual may be an unknown faceless man in the extradimensional space, or it may be a person from a dead world who has been transformed to the point of being completely invisible.

The inhumane Patton himself.

Logically speaking, all parallel worlds are exactly the same, but the entry of two players, Tang Yuan and Wang Tianyi, made the situation different.

Worlds a and b have deviated from their original development trajectories, while world c is the most primitive version.

But the crises that exist in worlds a and b also exist in world c.

"If we focus on solving the crisis in worlds a and b, we will not be able to completely solve the problem, and the consequences will continue to be passed on to the next world. I am more inclined to sacrifice world a and use the information collected in a to completely solve the problem."

Solve the problems of the c world."

Let the ab world be completely destroyed. This is the true meaning of the "deterioration line".

"But the person who sacrificed the entire world A..." Barton felt that Tang Yuan was playing too much.

"Judging from the information sent back by my friend, it only takes two months for the Foundation to almost fall. It is only a matter of time before everyone in the world is replaced. Compared to the arrival of death, this form of destruction is more like chronic suicide.

"

"Then let's wait until all humans are replaced in the extradimensional space, and then we come back and let death come. Since the replacement function of SCP-715 is reversible, wait until 'death' kills all the counterfeiters.

, and then use 715 to replace real people, wouldn’t everyone be saved?” Barton refused to give up his world.

He felt that Tang Yuan's plan was too radical. Why should he give up the whole world so decisively?

Tang Yuan knew that Barton would question him, and the corners of his mouth curled up.

"Let's not say how long we have to wait."

After more than two weeks, Tang Yuan and Wang Tianyi couldn't bear it anymore, and they couldn't stay here for long.

"Have you tested whether SCP-715 still works on dead bodies? What if it doesn't work? By then, even if people from World C come in, we won't be able to change anything, because people from World C will not be able to change anything at that time.

Almost turned into a -B entity! We simply cannot take this risk."

"but……"

"Okay, even if your plan goes well, in the best case scenario, everyone in the world can be replaced. Then what? All the creatures in the world are dead, no plants, no animals, just the human species

There is no way to survive.”

"Then let's wait in world B for the next group of people to explore and let them bring the news to world A. This can also save world A." Barton was unwilling to accept it.

Tang Yuan shook his head: "I was sent from World A to explore World B. Before me, the Manifest Destiny team had already come in and sent back the news here. Keller, have you already let the last batch of Wus come in?

Did the human-machine transmit the image information here back?"

Keller nodded: "Yes, I can't express it... You know my situation, so I just sent the drones to bring back the things and images collected here. It should take them one to two days."

You have time to analyze and assess the situation, and as soon as the drone leaves, you come in."

Tang Yuan looked at Barton: "So if we wait there, the foundation will most likely seal the cave directly after assessment. Even if there is an error in the process and the foundation has not analyzed the situation, we cannot take the risk."

[You have cracked 15% of the worldview, and you have cracked 95% of the worldview in total.]

Barton was silent, he knew that Tang Yuan was right.

After a moment, he spoke slowly, his voice full of exhaustion.

"A peaceful world is always achieved through the sacrifices of countless people."
Chapter completed!