The Earth now looks basically the same as the Earth before the Upcycle, except that the Earth now looks a little more desolate than it used to be.

However, at this time, before the human race advanced to the fourth level of civilization, the last plan now had a strict disagreement.

Originally, according to the previous plan, after the upgrading and transformation of the earth was completed, as long as some appropriate transformation work was carried out on the continent, the human race could be promoted to a fourth-level civilization. But now some scientists have suddenly, since they have all reached this point, it is better to transform the entire Earth Federation star system as the flagship of the fourth-level civilization race of mankind.

In this way, when the Earth Federation becomes a fourth-level civilization, the entire star system will be like one, no longer like the current here, completely relying on a large number of equipment and plants of the Green Star civilization to link together.

Although such an idea is crazy, it is within the atmosphere of human civilization, and the required resources galaxial can fully provide.

However, although this is becoming a fourth-level civilization race, the entire star system has become a part of the flagship of the fourth-level civilization race of mankind, and the overall performance has improved a lot. But there is one thing that no one can ignore, and that is that the mass gap between a continent of 2,000 trillion square kilometers and a galaxy is too great.

Now the Earth Federation is about to face interstellar travel, and it is interstellar travel up to 2.25 million light-years away, even if you bring an extra resource planet when you set off from the Milky Way, the energy required to accelerate is an astronomical amount.

Now if you replace a planet with a star system, then the energy required by the Earth Federation to reach the Andromeda Galaxy will be a frightening number.

If the speed of the guide cannot be increased to 300 times the speed of light because of the mass is too large, or if it is not possible to travel faster than light because of the lack of energy halfway through, the Earth Federation will not be able to reach the Andromeda Galaxy in 10,000 years. At that time, what awaits the Earth Federation is the obliteration of the rules of the universe, and the consequences are not something that the Earth Federation can bear.

Therefore, after struggling for three months, Xiang Qian still gave up his plan to turn the entire star system into the flagship of the fourth-level civilization race. No matter what. Once there is a problem, the result is too strict. Now the previous plan is also very good. There is no need to plunge the Earth Federation into a crisis for the sake of the most extreme.

After Xiang Qian made his decision, the human race also began to make final preparations for advancing to the fourth-level civilization.

The vines between the continents gradually disappeared, but in their place, human beings used special rare metals to make huge reinforcement supports, although these supports are not very strong, but when human beings become a fourth-level civilization, these problems will become extremely strong with the participation of the laws of the universe. At that time, the entire continent will be considered a complete piece, not assembled as it is now.

At the same time, on the mainland, nine huge buildings covering an area of 10 million square kilometers have also begun construction, and these nine huge buildings are the nine science and technology cities of the Earth Federation in the future, representing the nine disciplines of energetics, biology, mechanical dynamics, basic materials science, quantum force field science, quantum physics, space research, mathematics, and weapons manufacturing.

Mathematics is the core subject of re-planning after the Mandi tribe was promoted to the fourth-level civilization, after all, calculation is inseparable from mathematics, and the core of the development direction of the Mandi tribe is mathematics. Although when the Mandi broke through the fourth-level civilization, there was no positioning of the core discipline. But after becoming a fourth-level civilization, their core subject became mathematics.

As for the discipline of weapons manufacturing, it is not a discipline at all, and basically any discipline can be related to weapons manufacturing. However, Xiang Qian was ready to break through the fourth-level civilization race in the human race and separate pure academic research from weapon manufacturing.

The only purpose of the weapon manufacturing discipline is to make powerful weapons, and the technical difficulties encountered in the manufacture of weapons are handed over to each discipline for study in the form of research topics, and finally they are summarized in the weapon manufacturing discipline, and then they manufacture weapons according to technical data and actual conditions.

These are also changes in the surface of the continent, and as for the deeper changes in the continent, they are not visible on the surface. Every day, countless transport ships transport hundreds of millions of tons of special rare metal ores to the mainland, and some of these ores are used to build the research centers of the nine universities. The rest is gone.

If you look at it from the side, you can see it. The thickness of the continent is increasing every day. At the same time, countless cannon ports on the back began to be revealed.

As the days passed, the construction of the continent had been completed, and until the final acceptance was passed, mankind would be able to break through the fourth-level civilization.

"Starry sky, what percentage of the total number of human evolutionaries now accounts for the total population?" Xiang Qian looked at the nine discipline research centers that were 10,000 meters high and asked at the starry sky.

"Boss, last week's number is 87.7 percent, and this week's statistics have not been uploaded to the database." Starry Sky replied immediately.

"Notify the following departments to upload the number once a day in the future. At the same time, keep track of each evolutionary who has just broken through, let them report the genetic nuclear force they want as soon as possible, and then organize personnel to produce. If they want to design or make their own, then give them enough special rare metals for them to figure out on their own. Xiang Qian nodded and said.

Based on the current number of evolutionaries produced by human beings every day, it is estimated that in less than two months, the number of human evolutionaries will reach 90%, and then they will be able to advance. Now there are as many special and rare metals as there are, so Xiang Qian does not make any restrictions on the genetic nuclear force of the evolutionary, it is all based on personal hobbies.

In this way, half a year later, after three re-examinations, it was confirmed that there were no problems, and at the same time, the number of evolutionaries accounted for 91.3% of the total population, and all preparations were completed, Xiang Qian ordered to break through the fourth-level civilization in three days.

On this day, all human beings stopped working and took their places according to their predetermined positions.

Xiang Qian held the scepter of the civilized race and stood on the roof of the current Earth Federation headquarters building in Beijing.

"Starry sky, inform all evolutionaries to fuse the genetic nuclear force." Xiang Qian looked at the information on the big screen that represented the completion of the preparation of all the personnel, and immediately said to the starry sky.

"Yes, boss."

In an instant, the evolutionaries of the Earth Federation all fused their own genetic nuclear weapons, the most special of which was the First Fleet of the Federation, the genetic nuclear weapons of the evolutionaries of the entire First Fleet of the Federation, all of them were warships, and a full 3 million warships were used as their genetic nuclear weapons to follow the human race to break through the fourth-level civilization.

"All evolutionaries are ready." After a while, Starry Sky reported.

Xiang Qian didn't speak after listening, he took the Civilized Race Scepter, stepped on the hull of the Xingchen Genetic Nuclear Armed Battleship, looked at the surrounding blue sky and white clouds and the continent overhead, and slowly raised the Civilized Race Scepter.

"Human civilization, breakthrough!" (To be continued) R580