Before the battle began, no one expected such an outcome. The Treant Beast fled, and the condition of the injury is unknown, but it is estimated that it will not be too light. The capital planet of the Pegasus civilization was destroyed, and all the remaining intelligent beings died. The associated ghost clan was also greatly damaged because of the burning of their vitality.

At this moment, in this star system, only a ruin remains. The planet has completely disintegrated, and a considerable part of the rocks and various materials that make it up have been stimulated by too much energy to gain enough initial velocity, and now they have fled in all directions. In this star system, the material that was born would form an asteroid belt, and because so much mass had been lost, it would never merge into a single planet.

The Pegasus civilization, which flourished for a time, has vanished. It is only in the occasional flash of metal in those asteroids, and in some things that are clearly technological, that one can get a glimpse of the civilization in its former glory.

Xiao Yu, who was already hundreds of light years away, would naturally not know about all this. From this moment on, after about seven hundred years, the light carrying all these changes will reach the star system that Xiao Yu is destined to recuperate, and all this can be detected by Xiao Yu.

The boundless universe will bury all magnificent or tragic stories, like boundless wind and sand, and will bury any splendor in darkness.

Xiao Yu's fleet was still in a curvature voyage. During this time, the naturalization of the purple civilization has been launched, and Xiao Yu plans to cultivate the purple civilization to the level of a fifth-level civilization intelligent creature when he finishes recuperating this time, so that they can contribute to their scientific and technological progress.

Xiao Yu's footsteps have never stopped.

Twenty years have finally passed. Xiao Yu finally successfully reached the target star system. Just like Xiao Yu observed in advance, there is abundant material in this star system, and there are as many as six planets alone. Xiao Yu's huge fleet began to settle here, the huge construction task began again, a large number of scientific research sites were built, and millions of scientific researchers officially began to analyze the technology obtained from the Pegasus civilization and the predator civilization, and compared it with the existing technology. Xiao Yu's level of technology is increasing at a slow, but determined speed.

A lot of detailed technology has been parsed and combined with existing technology. Basic technology, which has not advanced for a long time, is finally showing a little sign of loosening. Xiao Yu knew that if his basic technology developed again, he would enter the category of space technology. This means that he is one step closer to stepping into a sixth-level civilization.

"Although space science and technology have not yet made progress. But after being supplemented by the light technology of the Pegasus civilization, the development of a new type of computer should be on the agenda. This new type of computer. There is still a big gap between the light computer though. But it's a lot more advanced than the computer I'm using today. This computer upgrade will at least give me a hundredfold increase in computing power, and at least double the number of ships I can control. ”

Xiao Yu was full of joy and felt the progress of his science and technology. After being supplemented by the science and technology related to the Pegasus civilization, hundreds of research results appear almost every day. Even, Xiao Yu is already constructing the blueprint of a new generation of warships. However, this new generation of warships is still a continental-class spaceship. Xiao Yu knew that even if he completely analyzed the technology of the Pegasus civilization. He also doesn't have the ability to build a traveling star battleship.

"The apex of the fifth-level civilization should be the continent-class battleship, the planetary-level battleship is too large, and the manufacturing technology required is too strict and complicated, unless it is mastered space technology, it is unlikely to be manufactured. However, perhaps I can settle for the next best thing and create a planetary battle star similar to the Pegasus civilization. As long as you can improve the performance of the planetary shield, solve the defense problem of the planetary battlestar, develop a more advanced super negative matter cannon, or directly use space weapons to solve the attack problem of the planetary battlestar, and then develop a jishu that can make a planet sail with curvature, and solve the mobility problem of the planetary battlestar, then the planetary battlestar is promising. ”

Planetary Battlestars can be used as an upgrade to the Continent-class warships. According to the existing technology and theoretical system, Xiao Yu believes that the planetary battle star is not very cost-effective among the sixth-level civilization, because the planetary battle star has its own hard shortcomings, that is, the star composition is too fragile, and it is too difficult to completely protect an entire planet. Something like a planetary battle star, for a sixth-level civilization, is at most to transform the habiting planets of its own star system into this, and it is unlikely that planetary battle stars will participate in actual combat.

Even for a fifth-level civilization, planetary battle stars are a bit impractical. However, Xiao Yu has four maintenance covers and space weapons, which is another matter. Xiao Yu believed that if he really created a Star Wars Star, then he would be able to sweep through any existence below the sixth level civilization. Even, if Xiao Yu has an ideal planetary battle star, then when attacking the Pegasus civilization galaxy, there will be no such trouble at all, just drive the planetary battle star to break through, and no one can stop Xiao Yu.

One of the things that attracted Xiao Yu the most about Planetary Battle Star was that it was so abundant that it could almost be said to be an infinite material reserve. If there is a planetary battle star as the rear, the entire fleet will be boosted in combat power, and Xiao Yu will basically solve the problem of insufficient supplies. However, there is a difficult part of developing Planetary Battlestar.

You must know that before the mastery of space technology, massive stars were the mortal enemies of curvature navigation. In order to avoid the effects of gravity, all fleets that sail at or below the fifth level have to sail out of curvature at a distance of tens of billions of kilometers from the star. Planets are much smaller than stars, but their gravitational pull is impressive when they are close enough.

Then it leads to an obvious question, the planet itself has a very considerable gravitational force, and gravity is the mortal enemy of curvature navigation, so how to make a planet enter the curvature navigation?

You must know that without curvature navigation, the planetary battle star has no meaning to Xiao Yu. Xiao Yu's wandering characteristics determined that Xiao Yu could not carry such a burden as a slow planetary battle star at any time. Although in the galaxy defense battle, the planetary battle star can show amazing combat effectiveness, but Xiao Yu is not an orthodox scientific and technological civilization that relies on the development of star systems, and there is no star system that Xiao Yu needs to defend.

How to make a planet enter the curvature voyage is the biggest problem for Xiao Yu. As long as this problem is solved, the planetary battle star can be manufactured smoothly.

"In terms of defense, I have four maintenance covers, just let the four maintenance covers replace the planet shields, the sufficient material supply on the planet will allow me to open the four maintenance covers to a maximum power, so that a planet can obtain no less than the protection ability of a continent-level spaceship. The attack can be solved by space weapons, I can build a large number of high-power space weapons on the surface of this planet, anyway, the matter on the planet is almost infinite, and there is no need to consider the problem of consumption. The only thing left is mobility......"

The bright prospect of the planetary battle star attracted Xiao Yu. Xiao Yu decided to do some research in this area.

Xiao Yu released the relevant topics, invested a considerable proportion of computing power, and convened relevant scientists, and began to study in this area.

Xiao Yu chose one of the planets of this star system as the shiyan body. However, the planet was too close to the star, which was not conducive to Xiao Yu's research, so Xiao Yu built some planetary engines and pushed the planet directly to a distance of nearly 80 billion kilometers from the main star, where he constructed a stable orbit for the planet and carried out research here.

In addition to the planetary battle star matters, research is also underway on new computers, such as more powerful super negative matter cannons, curvature engines that can provide faster speeds, more advanced materials technology, more advanced life sciences and other disciplines.

Time passed little by little, and decades have passed in the blink of an eye. Xiao Yu has been hiding in this star system and doing his own thing, and he doesn't smell anything outside the window.

In fact, Xiao Yu also has no channels to obtain information from the outside world. Xiao Yu didn't know what kind of changes had taken place in the galaxy during this time.

But after all, there was something that broke Xiao Yu's peace.

Xiao Yu's interstellar probe placed outside the galaxy reported a message to Xiao Yu, at the edge of the galaxy, the probe found spatial fluctuations of unknown origin, which are similar to the fluctuations caused by curvature navigation in some ways, but there are some obvious differences between the two.

Based on these differences, Xiao Yu made a judgment that this would definitely not be a curvature voyage.

It can cause spatial fluctuations, but it is not a curvature navigation, this matter quickly attracted Xiao Yu's attention. Xiao Yu reacted quickly, a large number of warships began to assemble, the galaxy's defense system was activated, and relevant military experts and scientists were quickly summoned to prepare for the next possible unexpected events.

At this time, a message came into Xiao Yu's receiving device.

"Don't be so nervous, I'm just here to be entrusted with a thing for you." (To be continued......)