In order to speed up the construction progress, the Chinese civilization used semi-intelligent machinery that can reproduce itself on a large scale to dismantle some celestial bodies in the solar system as raw materials for construction.

For example, part of Mercury has been dismantled, an accelerating orbit around the sun has been built, and an energy-absorbing device covering one-sixth of the surface area has been built.

In the orbits of the eight planets, they have also built powerful defensive and offensive facilities, and in the outer solar system, they have made use of the slightly larger celestial bodies that can be found.

The earth is the top priority in the defense system, and the earth's satellite, the moon, has finally not escaped the clutches of mankind, and the plan will be transformed into a fully armed space fortress.

Not to mention, the solid rock shell of the moon and the many hollow structures inside it are simply tailor-made fortresses, and it is much easier to rebuild.

The transformed moon will have a layer of cemented carbide armor with an average thickness of tens of kilometers, which will become shiny and shiny in space, and then look at the moon at night on the earth, it will be blinded.

And Mars is even more unlucky, in order to build the most important defense circle around the earth, and the space fleet of the Chinese civilization, Mars will directly be dismantled by a small half, and the body will be reduced by a large circle.

Because the birds and insects on the earth originally came from Mars, when dismantling Mars, they also deliberately used the life detector on the Nuwa to sǎo miáo the entire Mars many times to determine that there was no life, and then the dismantling work began.

I have to say that the astronauts on the Mars expedition ship thousands of years ago were really a little expert at death, and they only took back a Martian rock from the earth, and selected the one with sleeping birds and insects from the hundreds of millions of stones on the entire Mars.

In the process of dismantling Mars, the Chinese civilization also found traces of civilization on Mars, but unfortunately the era is too old, and the civilization was destroyed relatively completely, in short, there was not much valuable things found.

Liu Xingchen judged from some of the remnants found on Mars that there was once an energy civilization on Mars, but the level of civilization was not high, and it had only just become a primary civilization, otherwise it would not have been wiped out by birds and insects.

So in the Chinese civilization database, there is more scientific branch of energy civilization, and a few items excavated in the ruins of the Martian civilization, the Martians who once existed, and their contribution to mankind is only that, maybe they destroyed the stargate of the alien civilization in the solar system, which is also a contribution, but no one knows this.

In the case of the large-scale use of semi-intelligent construction robots, although the Chinese civilization has few personnel, the construction speed is not slow at all.

It is estimated that it will only take about five years for the Chinese civilization to complete the planned fleet, solar system defense system and new space city, and the rest of the time is to research technology, develop, run-in, train, and then wait for the arrival of the enemy.

The so-called semi-intelligent robots are those intelligent robots that do not have the ability to think independently and learn by themselves, they can only run according to the predetermined program, and the existing data to judge and operate, their learning knowledge to supplement and improve the database, and can not be associated and created like real intelligence.

These semi-intelligent robots are widely used in many fields by Chinese civilization, in production and construction, it completely liberates human beings from heavy labor and dangerous operations, and they serve as cannon fodder in war, instead of ordinary soldiers to consume the enemy's firepower.

With the application of various machinery, all the people of the Chinese civilization were liberated from the labor that had to be carried out in order to obtain the resources for survival, that is to say, even if a person did nothing, he could have no worries about food and clothing.

Of course, in order to motivate people to engage in higher jobs, people who do nothing will certainly not have a high standard of living.

In fact, in the current Chinese civilization, no one can be idle, and everyone has to take turns to enter the intensive cram school in addition to work or exercises.

Because with the development of civilization, after the military personnel, scientific and technological personnel have become the biggest shortage, and those who have only mastered the foundation obviously have to continue to strengthen their studies and be qualified for this job after further study.

Liu Xingchen ti gong's science and technology, most of them are first-level civilizations, but there are also many second-level or even third-level civilizations that can master science and technology, at present, the Chinese civilization has only mastered a very small part, and many basic disciplines are blank.

Although the semi-intelligent engineering robot can use all these technologies according to the original program, no one knows its principle, why it is done, and even how to do it, which leads to the fact that even if something is made, it cannot play its due function.

To crack and master these technologies, it takes a large number of scientists, and the less than 1,000 scientists in the Academy of Sciences today are not enough.

At the beginning, everyone in the Academy of Sciences, knowing the core theory, spent three months to crack the most basic force field control technology in a level 2 civilization, this is because the lack of scientific foundation is too serious, and every aspect of the technology needs to be re-studied.

You must know that in a normal primary civilization, the number of individuals who are only engaged in scientific and technological theoretical research is far greater than the total population of the entire Chinese civilization!

In terms of technology, the Chinese civilization is between the level 2 civilization and the level 3 civilization, and in terms of scientific knowledge, it is not even comparable to many primitive civilizations that are about to enter the primary civilization, so the future development of the Chinese civilization has a long way to go.

However, compared with the exploration and development of other civilizations, the Chinese civilization is simply hanging in the early stage, and it is not necessarily possible for others to climb the technology tree by making their own ladders, while the Chinese civilization is to move a ladder to go up, and then change to a higher ladder if it is not reached, of course, it is necessary to conduct their own research in the later stage.

In addition to continuing to climb the technology tree, the Huaxia civilization also turned its attention to the surrounding galaxies slightly, because among the probes sent by the Huaxia civilization to the surrounding dozens of galaxies, except for one probe that happened to find the fleet of alien civilizations, it was not useless in other directions, they would collect the details of the galaxy where they were located, and prepare for the future expansion of the Huaxia civilization.

To the surprise and surprise of the entire Chinese civilization, in the star systems around the solar system, the probe also discovered three planets that are more suitable for human survival.

These planets don't even need to undergo much modification, and humans can directly survive on them, because the ecological environment of these planets is enough to be comparable to the previous earth!

One of the three planets is closest to the solar system, located 65 light-years away in a galaxy that has only one piece of land on that planet, covering one-fifth of the planet's surface.

Except for some islands around the land, the rest is a purple ocean rich in some kind of algae, because this purple microbes dress up the ocean so beautifully, humans named the planet 'Purple Microstar'.

There are many species on the Ziwei planet, and it is a thriving scene, but there are no intelligent creatures yet, and there are obvious signs of civilization, which is the most suitable immigration object for Chinese civilization in the future.

The Chinese civilization only needs to send an unmanned spaceship, carrying some engineering construction robots, and materials for building the stargate, and after arriving at that galaxy, establish the stargate, and after clearing a place on the surface of the planet, and then plant the golden dragon red flag, it can declare the ...... since ancient times and bring it under the rule of the Chinese civilization.

The Chinese civilization is indeed ready to do this, an unmanned engineering spaceship has been quietly on the road, limited to the lack of basic science, the spacecraft built by the Chinese civilization today, even if it enters the curvature navigation, can only reach sixty percent of the speed of light, and it will probably be eleven years before it can reach the target galaxy.

According to observations, the fleet of the Kashiva civilization entered the warp speed and sailed at a speed of up to ninety-nine percent of the speed of light, which reflected the strong accumulation of the second-level peak civilization, and the fleet of the Chinese civilization could not outrun them, so it could only stick to the solar system in the near future, but the development speed of the Chinese civilization would soon reach or even surpass them.

As for immigrating and developing in other galaxies now, the Chinese civilization is still too strong, mainly because the population base is too small, and a strong enemy is about to attack, so if you immigrate in a hurry, you will only be divided and annihilated, and you will suffer heavy losses.

The other two living planets are located in galaxies that are both twenty light-years away from the solar system, and intelligent beings have been found on them, with obvious signs of civilization.

One of the planets, twenty-one light-years away from the solar system, the intelligent beings on the planet are humanoids, they have occupied the dominant position on the planet, just like the humans on the earth before, but they have established dozens of presumably national forces within them, which do not belong to each other.

They have also developed a scientific and technological civilization, and one of the most advanced countries has a technological level equivalent to that of human beings on Earth before the First World War.

Therefore, for the probes launched by the Chinese civilization, those third-level scientific and technological civilization creations that are only ten atoms in diameter and can make space jumps at will, there is no existence on this planet that can be discovered, so they can only be left to collect intelligence.

Coincidentally, the intelligent races on this planet are also engaged in a worldwide war, and their dozens of national forces have formed three alliances, and the three alliances attack each other, as long as one of them is strong, it will be as early as the other two will boycott it, and it seems that their war will last for a long time.

The Chinese civilization named the planet Gadari Star, and the humanoid creatures on the planet were also named Gadari people.

The last habitable planet, twenty-six light-years away from the solar system, the intelligent species on it is also a humanoid creature, they have not developed an obvious technological civilization, and they are still in the feudal era, but they are some relatively powerful individuals, which seem to be an initial martial arts civilization.

The Chinese civilization also named this living planet as the planet Gironte, and the humanoid creatures on the planet were called Garentans.

At present, the detection range of the Chinese civilization is only 50 light years, and there may be other intelligent life civilizations outside of 50 light years, but except for the semi-abandoned colonial galaxy of the Kashivas, no traces of other civilizations with technology comparable to the Chinese civilization have been found.