Chapter 1902: Copy the Milky Way

The latest website: One second ten thousand years, under this kind of extreme speed, it will run for billions of years, which is not a small amount of time.
Lu Chuan held his arm and could only wait.
Now he can't do anything, he has already done what he can, and can only wait for the results to come out.
As time passed by, Lu Chuan kept his eyes on the small galaxy in the simulated sandbox universe. It was already like a light and shadow. If it were an ordinary person, I am afraid that what he saw was nothing but nothingness. But in Lu Chuan's eyes, the special ability allows Lu Chuan to see all its operations clearly.
This actually involves the same thing as a curved force field.
When the scene captured by Lu Chuan’s eyes surpasses it, he can slow down its speed and make the two parallel, and then Lu Chuan will be slightly faster than it. In this way, everything Lu Chuan sees will be slower. .
Lu Chuan wanted to upgrade a ninth-level civilization, and it was this one that he used.
Through the curvature field, the two are in different time spans.
"Snapped!"
Lu Chuan's brows frowned, and it took only about five minutes, that is, three million years, that the galaxy had a problem. Lu Chuan's simulated Saturn deviated and eventually the entire galaxy collapsed.
In the simulated sand table universe, the galaxy is incomplete.
"what is the reason?"
Lu Chuan stretched out his hand and time reversed. He actually simulated everything in the sand table universe, and returned to the moment when Saturn deviated, as if nothing had happened. From this point, the reversal of time is terrible, beyond imagination.
When the Saturn impact occurred again, Lu Chuan found the cause.
There was a problem with Saturn's ring, which led to this series of collisions, and finally the solar system that I simulated was destroyed.
After finding out the reason, Lu Chuan quickly adjusted Saturn and Saturn's rings, and the test began again.
The simulated solar system is running smoothly, and the test continues.
Three days later.
Lu Chuan waved his hand, and the entire simulated solar system stopped. In three days, Lu Chuan accelerated 2.5 billion years. In other words, this simulated galaxy has been running smoothly for 2.5 billion years without any problems.
Basically, this fulfilled the requirements that Lu Chuan needed.
It is conservatively estimated that it will take about 2 billion years to upgrade a ninth-level civilization. A galaxy that can operate smoothly for 2.5 billion years is enough.
Of course, this is not absolute, because after a civilization is born, changes that occur for some reasons can also affect the movement of galaxies. But for a civilization, a planet or a galaxy is obviously impossible to satisfy them.
With the emergence of the interstellar age, a civilization often spans an unknown number of galaxies and how many planets are involved.
As long as it enters the interstellar age, it is almost impossible for this civilization to be extinct due to problems in the galaxy.
"well!"
Lu Chuan is satisfied that it can run 2.5 billion without any problems. It is already in compliance and there is no need to continue testing.
The next step is to create a huge galaxy.
This galaxy will be conducted with reference to the Milky Way. The stars involved are hundreds of billions, not to mention the large and small celestial bodies, meteorites and various dust belts. The complexity of this is far beyond imagination.
These stars are different from all kinds of planets, and there will be all kinds of planets.
Lu Chuan needs to ensure that the resources of these planets are in line with the ascension of a civilization. In addition, Lu Chuan needs to confine this galaxy to make it independent of the universe, and its existence is the entire world.
If you want to create this galaxy, let alone a real galaxy, it cannot be constructed in a short time even in a simulated sandboard universe.
It takes a lot of time to build it, and it needs to run a test of the galaxy, and I don’t know how much time it will consume.
This time it involves a galaxy with hundreds of billions of stars. The error rate is too high. Lu Chuan has already foreseen how much time it will take to repair this huge galaxy.
But Lu Chuan couldn't help it. If it weren't for a stable galaxy, it would be impossible to give birth to a level 9 civilization.
In the face of cosmic disasters, civilization that has not reached a certain level cannot cope with it.
In many things, haste is not enough, not to say that you can do it quickly. The scientific rigor cannot tolerate the slightest sloppy, not to mention that Lu Chuan is now involved in a huge galaxy, and he needs to be careful.
Lu Chuan frowned and pointed his finger: "What is the center of a galaxy? It is actually an existence that allows the galaxy to move and rotate. The galaxy will consist of several unequal spiral arms, just like the solar system is located in the third spiral of the Milky Way. On the edge of the arm, the Milky Way has four spiral arms."
What Lu Chuan needs to build now is the central star field of the Milky Way.
In an unimaginable way, it combines Lu Chuan's ideas to transform the ever-growing celestial bodies, including the super black hole at the center of the Milky Way. In this simulated sand table universe, hundreds of millions of stars appeared, and they were placed on spiral arms by Lu Chuan.
Aside from the stars, the next is the endless resource planets, which appeared according to Lu Chuan's conception of civilizations from one to nine levels, which meets the needs of a civilization for resources.
It seems to be a simulation, but Lu Chuan is planning for the rise of a civilization.
When to use what resources, what kind of material is needed, what level of civilization, and where are the places that can be reached... All of this is generated in Lu Chuan's head, and then reality is in this simulated sandbox universe.
More and more planets appear, filling the entire simulated universe.
The place where Lu Chuan stays now, the universe with a million light-years of star field is pitch black and empty, this is where he reincarnates, giving him plenty of room to play. In other words, Lu Chuan can construct a galaxy that is one million light-years away.
but……
"There is no need at all. A ninth-level civilization, the resources it needs can be completed in one galaxy. Taking the resources of the galaxy as an example, it is enough for human beings to be promoted, even if it is to become a ninth-level civilization The resources can also be satisfied."
A galaxy of millions of light years is definitely not as simple as imagined, and involves too many things.
The number of stars alone is a trillion-level existence, and Lu Chuan thinks he cannot control stars of this level. Even if you give yourself more time, it will not be possible to complete it. By then, you will spend endless time here, and you will not be able to build it.
The size of the Milky Way galaxy satisfies Lu Chuan's needs, so Lu Chuan's ideal galaxy should be between 100,000 light-years and 120,000 light-years in size.
Based on this, Lu Chuan began to build in a simulated universe.
Since it is a simulation, Lu Chuan is the inside. Wherever he thinks, everything will be realistic.
Don't underestimate this work, but if you think about it carefully, you will know how terrible it is. For every star, Lu Chuan needs to calculate its appearance, geomorphic structure, and its composition and distribution... At the same time, he needs to confirm what kind of behavior it will have when it is running, how much gravity it has, right The influence of the surrounding celestial bodies and so on.
In terms of human computing power, I am afraid that the computing power of all mankind added up, it will take a lot of time to complete all the calculations of a single star.
However, Lu Chuan has already calculated it in just a few milliseconds.
Lu Chuan actually completed the arrangement of tens of thousands of stars in just a few seconds. At this kind of speed, there are many hundreds of billions of stars, but it can't stand Lu Chuan's efforts and is constantly perfecting this galaxy that replicates the Milky Way.
Occasionally, Lu Chuan would stop, lower his head and think, and then rebuild.
No way, it is impossible for Lu Chuan to memorize the entire galaxy. The current construction of Lu Chuan is just based on a certain memory, and it is not the most perfect. However, this is abnormal to the extreme, because Lu Chuan is actually copying the Milky Way.
Time passed bit by bit, and in every second, tens of thousands of stars appeared in the simulated sand table universe, perfecting this gradually taking shape.
A week later.
Lu Chuan finally stopped. He looked at the simulated galaxy with satisfaction. Its size spanned 120,000 light-years, and it possessed all kinds of different planets, which could satisfy the emergence of a powerful civilization.
"Civilization has never been able to climb to the top with hard work. This requires external pressure..."
Based on this, in this galaxy, Lu Chuan will create a relatively large number of races and civilizations, let them continue to develop, and then promote the acceleration of a civilization through wars between races and civilizations.
But this is just a hypothesis. The galaxy has not been tested yet, and no one has started to build it. It is too early to talk about this.
After completing the galaxy simulation, in the last step, Lu Chuan placed the solar system he constructed on the edge of the third spiral arm of the Milky Way, which is exactly the same position as the actual solar system.
The solar system constructed by Lu Chuan not only has everything in the current solar system, but also strengthened and added several protective layers. This way, it will have more time to survive in the face of cosmic disasters, as it is not just any cosmic disaster. Can kill the solar system.
After the most important and final step was completed, Lu Chuan let out a sigh of relief.
Next, it is natural to start testing in this simulated sandbox universe.
What Lu Chuan wants to test is whether the solar system runs in the Milky Way, will there be any surprises. What Lu Chuan wants is that it can orbit the Milky Way without any problems. Its speed, orbiting once, is about 250 million years, which is much longer than the real Milky Way. The real sun orbits the Milky Way. , It takes 226 million years. However, the size of the Milky Way in Lu Chuan's simulation reached 120,000 light-years, which is slightly larger than the real Milky Way.
A week is 250 million years, which means that Lu Chuan needs to ensure that the solar system he created can orbit the Milky Way 10 times without accidents.
"Then, let's start!"
Here, no one will make corrections for Lu Chuan, let alone onlookers, Lu Chuan does not need to bother so much. Once the conditions were met, the test began. After all, Lu Chuan found that he had wasted nearly two weeks here.
Testing the Milky Way, the degree of complexity is more than ten thousand times that of the solar system, Lu Chuan is fully absorbed, not daring to be distracted.
The Milky Way is rotating at an incredible speed, and of course this refers to the simulated universe. Lu Chuan is like an outsider, watching the large galaxy move as a whole, and if there is a disaster that the solar system cannot withstand, the test will end, and then look at the running time to determine whether it has failed or succeeded.
Time passed by again, and Lu Chuan frowned soon.
In less than ten minutes, the solar system collided with a star and turned into a ruin-like galaxy, which was finally annexed by other galaxies.
Lu Chuan had expected this kind of failure a long time ago, and now it is the same as before, adjust the time, try it again, find the data, make improvements in response to the problems, and then continue the test.
Lu Chuan just stared at all the changes in the simulated sand table universe like a tired machine unaware of it.
Anyway, here, Lu Chuan has nothing to do except this one.
Next, it's a complete failure, come again, fail, come again, fail... and go through this cycle. Lu Chuan used time to accelerate, and time to reverse, frantically testing this replicated galaxy, looking for an orbit that could run for billions of years.
Lu Chuan knew it was difficult, but he had to do it.
He is still in the simulated sand table universe, and he has time to modify. But once Lu Chuan really created a galaxy, it would be difficult to look back at that time, because he didn't have so much time to consume, and the current situation of humanity and the Alliance of Hundred Races did not allow Lu Chuan to do it again.