Inside the space gate, there is a world of light monsters, which is different from the gravitational tunnel that Xiang Qian used to light navigate with a planet-level gravitational engine. <

Entering the door of space, it is like entering another world, this world is colorful, with colorful streamers hanging around, and there are no obvious tunnel traces. Through the optical device, you can see colored balls of light far away.

In the direction of the earth's advance, there is another huge gate with a silver-white light, this gate is the same as the space gate that the earth enters, and it is not very far from the earth.

Less than five minutes later, the Earth left the space portal and appeared in the Great Magellanic Galaxy.

And after the earth left the space gate, the silver-white space gate slowly became smaller and soon disappeared.

"The starry sky, scanning the surrounding galaxies, using the gravitational field detection device to map the gravitational ripple star of the Big Magellanic Galaxy." After the Earth reached the Big Magellanic system, Xiang Qian said immediately.

"Okay, boss."

While scanning the starry sky, Xiang Qian let the screen display an image of the Milky Way.

The Great Magellanic Galaxy is 160,000 light-years away from the Milky Way, which means that it takes 160,000 years for light to travel from the Milky Way to the Great Magellanic Galaxy. So if you want to see what the Milky Way looked like 160,000 years ago, you just have to look at the Milky Way from the Big Magellanic Galaxy.

But at this time, the Milky Way shown on the screen is not the Milky Way 160,000 years ago. Because the Milky Way on the screen is exactly the same as the Milky Way recorded by the Earth. Then the only explanation for this situation is. The five minutes it takes for the Earth to enter the space gate are equivalent to 160,000 years from the outside world.

As for whether this conjecture was really wanted, Xiang Qian didn't bother to pay attention to it. If that's the case. Doesn't that mean that the current galaxy has once again experienced a cosmic catastrophe, and another group of civilizations are heading to the Big Magellanic system. And the location where those civilizations are now is inside the door of space.

"Boss, the gravitational ripple star map is finished."

"Show it up."

Xiang Qian looked at the gravitational field ripple star map of the Big Magellanic Galaxy, and it was obvious how many galaxies and how many extreme celestial bodies there were in the Big Magellanic Galaxy. You can also see the huge black hole at the core of the Big Magellanic Galaxy.

Although the gravitational ripple star map cannot directly show the image of the planets, the gravitational force emitted by each planet does not change. Light may deceive you in the universe, but gravity does not.

Moreover, the preparation of star maps is very time-consuming. If you want to completely map the stars of the Big Magellanic Galaxy, it will take at least a few hundred years. This still has to refer to the gravitational ripple star map, otherwise it is normal to spend thousands of years...... Then don't say anything.

Xiang Qian searched for a long time according to his memory. Finally, the gravitational ripples scattered by the binary star system were found.

"Starry Sky, send this gravitational ripple star map to Zhang Lei, and let them go directly to the location of the binary star system I marked." After Xiang Qian finished marking, he said to the starry sky.

"Okay, boss."

Five minutes later, Zhang Lei said goodbye to Xiang Gan, the engine of the moon fortress turned on, and slowly left the earth's orbit. Head deep into the Great Magellanic system.

"Starry sky, inform Yang Guang. Let him send out warships to explore the three surrounding star systems. Notify the engineering department to renovate and upgrade the 23 satellite fortresses, give them the drawings of the moon fortresses, and let them transform them according to the drawings. Turn on the gravitational device and head towards the second coordinate I marked. ”

With Xiang Qian's order, the entire Earth Federation began to operate, and all sides began to act around Xiang Qian's order.

At this time, Old Man Li's communication request came.

"Teacher, is there something wrong?" Xiang Qian asked.

"According to the optical vision, the image coming from the Milky Way is the same as when we left, which means that we were in the space portal for five minutes, and 160,000 years have passed in the outside world. However, I remember that the scientific and technological data of the Lilan tribe recorded that the entire Lilan tribe only existed for more than 100,000 years, and it may not have passed 160,000 years.

Then according to the rules, the Great Cosmic Catastrophe opens once every 120,000 years. That is to say, when we were in the space gate, the great cosmic catastrophe was born again, and the same civilization as the earth had also entered the space gate.

But there is a question here, whether the hundreds of thousands of the Lilan clan are in the same time dimension as our hundreds of thousands of years. A hundred thousand years is a long time for a civilization, but it is a very short time for the entire universe. I don't think that the time of the Great Cosmic Catastrophe, which starts every 120,000 years, is normal time, and that would be impossible.

Because the life of a planet is counted from the birth, if you want to reach a first-level civilization, this time is at least 10,000 years. This does not exclude various factors such as natural disasters that will become extinct before civilization reaches the first level. Then we have to count the number of life planets in the universe, and not every life planet can give birth to life, and the birth of life does not necessarily produce wisdom, and after generating wisdom, it may not necessarily reach the first-level civilization.

Therefore, according to the comprehensive calculation, according to the time of the great universe, a great cosmic catastrophe occurs every 120,000 years, which is simply unrealistic. After going through it a few times, the number of living planets is simply not enough to support the explosion of the Great Cosmic Catastrophe.

Although I don't know what the purpose of the cosmic catastrophe is, I know that with such a schedule, it is simply impossible. Therefore, I think that the passage of time in the small universe where the Lilan clan is located is the real flow of time. And the flow of time that we perceive now is definitely many times faster than the flow of time in the small universe. Old man Li said sternly.

Xiang Qian was shocked after hearing this, he really hadn't thought about the question of time. Because in the eyes of human beings, 120,000 years is already a very distant time. So at that time, the problem of a great cosmic catastrophe in 120,000 years that the Lilan clan said was not considered at all.

Now that I have heard Old Man Li say this, it is really a problem, what is 120,000 years for the entire universe. And not only the number of living planets, the birth of civilizations, but even the aftermath of the cosmic catastrophe explosion cannot be ended in 120,000 years.

It's like the Milky Way, now that the central black hole of the Milky Way has disappeared, then the whole galaxy will be in a gravitational war. At this time, the galaxy is very dangerous, not to mention the birth of civilization on the living planet, even if civilization is born, it will be directly crushed into ashes by the chaos within the galaxy.

"Teacher, is there a way to judge the true flow of time." Xiang Qian asked with a frown.

"There's no way yet, time can't be measured at all, I'm just reminding you to pay attention to the change in time. I have a vague feeling right now, maybe the time stream is different, and the effect on us is different, but I can't prove it right now. Old man Li also said depressedly.

"Then I'll let Yingying predict." Xiang Qian suddenly thought of Yingying.

"It's useless, Yingying can't predict until we find a way to truly discern the flow of time, what do you ask her to predict? Do you want her to predict '10 minutes from now, or 10 minutes from now?' Or is it '10 minutes of my life is not the same as the 10 minutes of the universe'? Even a prophet cannot judge time without a reference, because time is too abstract. Old man Li shook his head and said.

"Alright then, I'll take care of it." Xiang Qian nodded and said.

Turning off the communication, Xiang Qian leaned back in his chair, his mind full of the question of time. At the same time, he also began to recall whether he had read any documents about time in his previous life, or whether there were materials about time left by prehistoric civilizations.

But after thinking about it for a long time, I don't have any memory about this at all. It's as if human beings didn't have this thing at all in their previous lives, and they didn't feel the time gap at all, and even if they did, they thought it was general relativity, and they didn't think about the relationship.

How much is the difference between the 120,000-year Great Cosmic Disaster and the normal flow of Great Cosmic Time, and how is this 120,000-year calculated, Xiang Qian's mind is full of question marks. (To be continued!)

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