"You can't understand his loneliness at all, no one in this world will believe him, maybe I'm the only one." Ning Lu's tone became low.

"Let's talk about what you call the crisis of human civilization." Dr. Anlan brings the topic back to the point.

Fang Yuan has also been thinking about this question.

Actually, there are some things that can be speculated.

If what Ning Lu said is true, then this so-called crisis of human civilization is most likely related to the spatial rift.

Suddenly, from a certain day, a spatial rift appeared on the earth, and no one knew what the spatial rift would become in the end, and no one knew where the fate of the earth would go.

Although humans can still deal with the spatial rift, no one knows how long it can hold on.

Ning Lu was silent at this time, as if she was hesitating to reveal this secret that had been hidden for twenty-five years.

"Something to do with the spatial rift?" Fang Yuan suddenly interjected.

Ning Lu looked up at Fang Yuan, her eyes did not show anger, and she didn't know if her mental power was high enough to hide her emotions, or if she was not angry herself.

"To be precise, it has something to do with the origin of the spatial rift." She replied in the affirmative.

"From the beginning, I thought that Rahu was not a human, but a monster like a parasitic beast in the brain domain, and he came from the rift world at all, right?" No one spoke out to stop him, so Fang Yuan continued.

According to the story of the god of war Red Dragon, the Ba Snake Demon King Rahu appeared sixty years ago, almost together with the spatial rift.

And that snake has been staying in the rift world, and it should not be an earth creature, these clues all show that Rahu himself is a creature of the rift world.

"He is a higher form of civilization." Ning Lu emphasized.

"It doesn't matter what he is, as long as he is not human, then the crisis of human civilization will not be his turn to save, and he will not care about this." Fang Yuan retorted.

Those who are not of my race will have different hearts.

This sentence is indeed true through the ages, and it is true no matter what time it is.

If Rahu is some kind of higher civilization, then in his eyes, human beings are no different from ants.

Do humans care if the ants are wiped out?

Perhaps, when ants are on the verge of extinction, they will be given a first-class protected animal, but if they are really extinct, they will be extinct.

"Forget it, you've been able to follow an alien creature for decades, and it's proven that you won't understand these truths. Let's talk about Rahu, what kind of high-level civilization form is it. Fang Yuan did not continue to delve into this topic, but pulled the conversation back to the topic.

"I will say this, it is because your goal is still confined to the flesh and blood of human beings, a higher form of civilization, only the mind is necessary, giving up the body, or transforming it, is the path to a higher form of civilization." Ning Lu argued.

"Okay, you're right, so can you tell the origin of Rahu and the spatial rift?" Fang Yuan didn't argue with her anymore.

Because, obviously, reasoning with her no longer makes sense, then there is no need to continue arguing.

"I have a request before I tell you the secret you want to know." Ning Lu began to negotiate the conditions.

It is clear that she is willing to communicate, and the purpose is to negotiate conditions.

As she spoke, her eyes were fixed on her former mentor.

Because she knew that here, only the red dragon could call the shots.

"Say." The Red Dragon's words were brief.

"I can tell you all the secrets except for betraying Rahu, on only one condition, not to torture me in any way, and to give me a comfortable living environment." Ning Lu demanded.

"This request is not noble at all." Dr. Anlan smiled.

"If it were you, wouldn't you make such a request?" Ning Lu asked rhetorically.

"Yes, so you can say it now." Doctor An Lan just teased, and didn't think there was anything wrong with Ning Lu's request.

Ning Lu began to narrate: "The end of human civilization is coming, the space where the earth is located and the rift world are like two irregular spheres with many protrusions, when the two spheres meet, the first thing to collide is those protrusions, and these protrusions collide together, and a spatial rift will be formed......

"However, the spatial rift is only the beginning, when the two spheres get closer and closer, they will eventually collide completely, and the earth and the rift world will be embedded together, and then the end of human civilization will come.

"Only he, only he becomes a god-like being, has the power to resolve this crisis. Without him, you would have to wait for death, or choose the ethereal galaxy to settle. It's just that it's more difficult for humans. ”

Admiral Pei Yong retorted: "What if the two worlds are intertwined? Humans have the power to fight against star beasts. ”

"The crisis of destruction does not come from the Star Beast at all, the Rift World is ten times larger than the Earth, and after the two worlds are embedded together, the Rift World will absorb most of the air and seawater. It is impossible for human beings to survive on an earth where oxygen is only 1/10, and the only end is destruction. Ning Lu was slightly excited to talk about this terrible disaster.

When Fang Yuan heard this, he immediately frowned.

In fact, about this situation, thought of it before.

However, so far, the situation is not serious, so I didn't pay much attention to it.

In fact, the Rift World is all about absorbing the Earth's air and seawater.

This is the case with the spatial rift in the Nanba Strait.

That spatial rift was more than ten meters deep in the sea, so the seawater flowed into the rift world, filling the rift cave over there.

Therefore, the last time Fang Yuan and Zhao Anya passed through that spatial rift, there was a section of the road that needed to be swam through.

However, only one or two spatial rifts swallowed the seawater, and the situation was not serious.

After the sea filled the cavern on the other side of the spatial rift, it naturally stopped.

However, when the two worlds are completely nested together, there will be countless spatial rifts that swallow the seawater.

A rift world ten times larger than the Earth will suck up all the seawater.

The same goes for the air, when the earth's environment becomes very harsh.

The powerful Awoken may still survive, but it is difficult for ordinary people to survive in that environment.

Human civilization is made up of billions of human beings, and if only a few people survive, civilization will fall into the Dark Ages, if not destroyed.

If what Ning Lu said is true, then humanity will indeed face the greatest test, an unprecedented disaster that is enough to destroy the earth and destroy the earth's civilization.

Everyone present gasped when they heard this secret, and finally understood how terrible the crisis of destruction Ning Lu had said.