A city that can accommodate 30 million people, even on the earth, can be regarded as a super metropolis, not to mention that it is on the earth, all kinds of protection measures must be built extremely precisely, and there must be an ecological circulation system, otherwise human beings cannot survive.

Such a project, if it is for mankind, will be an insurmountable peak, and the manpower and material resources required will be incalculable.

But now all of humanity knows that these aliens have the capacity to build such a magnificent structure on a desolate stretch of the moon.

There are already many people looking forward to being able to live on the moon and the internal technological environment will be far greater than that of the earth.

The heads of the Seven Kingdoms looked a little bitter, and the aliens in front of them claimed that they could build a lunar metropolis with a population of 30 million. If it is only 30 million people, it will be counted, after all, 30 million people are not a large number in front of 7 billion human beings. But just now this alien said that maybe it will expand the scale, and listening to his tone, this is maybe, this is clearly that it will definitely expand the scale, and when the time comes, the moon will become like the earth, and the whole world will be full of cities.

"I'm afraid we don't have the right to make a decision on this matter, please allow us to go back and report it to Congress, this resolution can only be passed after Congress approves it." The President of the United States was the first to reply, and the other heads of state said much the same.

No. 1 nodded and said: "Okay, we understand this, and we don't plan to establish a very clear agreement today, the main purpose of this visit is to let you earth humans know about our existence, so as not to cause unnecessary misunderstandings by discovering our base on the moon in the future." ”

"Then let's take our leave!" After saying that, the heads of state made their original small spaceships and returned to their respective countries.

The global broadcast has been interrupted so far, but the ** storm brought by this broadcast will not stop there, but will set off a new round of frenzy.

While being surprised by the appearance of mysterious aliens on Earth, because of this broadcast, more people also dispelled their fear of aliens and began to look forward to the upcoming construction of the Moon City. Of course, there are also some conspiracy theorists who believe that these aliens are simply trying to take underly measures to rule the Earth.

However, no matter what you say, it is impossible to ignore the fact that aliens are indeed coming, and they live on the moon beyond the reach of their power, and even if there is a war, the aliens will be in an absolute geographical advantage, they can attack the earth, and the earth will have a hard time attacking the moon.

The mission was completed, the small spacecraft also returned after sending back the heads of state, and One-One led the spacecraft back to the moon base, and the talks were under their control, and the purpose was basically achieved.

Ye Chen dropped the surveillance footage to the scene of the U.S. Congress, and at this time, ordinary politicians had already arrived in Congress, and there was a lot of noise at this time.

One side insists that the aliens have other motives and are trying to annex the Earth, and the demand for immigrants from Earth is the best evidence. On the other hand, if aliens want to annex the earth, they can use their advanced technology for many years to dominate the world, and there is no need to go around in such a big circle. So you can agree to their request, and they can also use it to learn the advanced science and technology of the aliens.

The meeting suddenly fell into a stalemate, Ye Chen knew that this was a common feature of the US Congress, and it would take a while to get the final result.

Looking at the screwdriver next to him, Ye Chen said, "The construction of the Moon City is going to start as soon as possible, and I hope to see what you will look like after you finish it as soon as possible." ”

"Don't worry, master, the robot factory has been fully started, we will have an endless stream of labor to join in, the progress of the project will be faster and faster, the glass factory, the cement plant and the nuclear power plant will be put into construction immediately, but the necessary time is still needed, otherwise we can not guarantee the quality of the project." Moreover, after the establishment of the city in the middle of the city, it is not possible to live immediately, so we must build an ecosystem within the city to achieve ecological circulation and meet the self-sufficiency of the entire city. ”

"Well, how to prepare the food that needs to be supplied by the city, is it possible to grow it in the city? In this case, I am afraid that a large area of land will be needed. Ye Chen thought that after the human race moved into the Moon City, they would have to solve their problem of things, otherwise it would be very cost-effective to rely on transportation from the earth, judging from the cost of the cost.

"We can create closed growing areas in other parts of the moon, and use biogenetic and molecular factory technology to produce enough food for all kinds of food, and the yield is large and of high quality, enough to meet the needs of the supply city." The screwdriver replied.

"Okay, start work as soon as possible, let's go to the robot factory to have a look, I want to see, how powerful the engineering robots you make will be?" Saying that, Ye Chen turned around, and was no longer interested in listening to those politicians arguing, the matter of the robot factory was also very important to them, and it was all the labor force of the future.

Coming out of the spaceship, Ye Chen and the screwdriver came to the robot factory that had just started. Although the factory is now rudimentary, there is no airtight around it, so the factory is also in a vacuum environment, and thousands of Transformers are working in the entire huge workshop to assemble robot parts.

This vacuum state also makes the production of the robot smoother, without the influence of dust, and the life of the robot will become longer.

I saw the huge production base in front of me, and the robots that had not yet been assembled were constantly sent out on the automatic production lines, and they were assembled when they passed through the Transformers. Walking down the production line, Ye Chen came to a gate, and through it, Ye Chen found that this was another workshop, where there were very few transformers, all of them were produced by automatic robotic arms, and the products produced were some very precise parts and circuits, and the products that passed here would be sent to the previous workshop for assembly.

At this time, a red light flashed on the receiver next to Ye Chen's ear, and the screwdriver sent a voice to Ye Chen: "Now because we are very short of labor, most of the robots we manufacture now are some engineering robots, and when our labor force is sufficient, we will increase the manufacture of many other types of robots, including military and civilian robots, and all kinds of robots will join the construction of the moon." ”

The robot will become the main force in the construction of the moon in the future, and the era of large-scale construction has come. (To be continued.) )