Doomsday Garbage Sorting System

If Aisa is here to trade, even if he only intends to use the map to exchange some injections to go back this time, he does not need a huge caravan like last time, at least he must bring a few people with him, after all, the outside of the source world is not so safe of!
However, Li Yichen was not in a hurry to ask Aisa why he came, but directly took him all the way to a building, which is the new command post of the capital of hell, a ring-shaped building that just surrounded the brain, and merge with it.

The outermost part of the intellectual brain is connected to this building, so that this circular building can use the characteristics of the intellectual brain for defense, and this will also be the main defense area of ​​the capital of hell in the future.

At least from the information we have so far, the entire Tianyu is just such an entrance, so as long as this place is defended, then other places will be safe, so Li Yichen built such an all-metal ring-shaped building!
The outside of the circular building also belongs to the central area, but Li Yichen has set these areas as the residential areas of the official members. It is built according to the city he used to be on Earth, with streets, functional buildings, and residential areas.

After everyone moved in, this place would become the busiest place in Tianyu, that is, the commercial center. Li Yichen even set up traffic lights on the street.

Although they hardly use vehicles now, Li Yichen still misses the situation on the earth, so he made out all the things on the earth, not only traffic lights, but also neon lights, billboards, Li Yichen even completely according to his own Based on his memories, he created a block. There are many shops he is familiar with in the block, but none of these shops are operated by anyone yet!

Wan Shan fully agrees with this. Although he is not from Earth, the commercial street also exists in the Trial Land. Before entering the end of the world, the trial land is actually not very different from the earth!

Almost no one will object to being able to live in an environment that is almost the same as the atmosphere before the end of the world, even if it is because of the end of the world that they have become stronger, but in everyone's heart, almost everyone misses that there are no zombies, no Fear, although stressful, but occasionally you can drink a little wine to relax!

"Because we have just entered this sky domain, we only built the central area, and this is our living area!"

Coming to the top of the building, Li Yichen took Aisa to look down, pointed to the commercial street and said:
"When we were in our own world, the layout of the city was almost like this, so we plan to build a city here, after all, we will feel more used to it!"

"you……"

Of course, Aisa has now confirmed that what he saw was not an illusion transformed by the formation, but a real existence. He took a deep breath, looked at the streets and buildings below, and said softly:
"Your construction speed... seems a little too fast. When we first came here, there was only one castle and a mess all over the place, but now... to achieve this level, I am afraid we need at least ten years Time! Even longer!"

What Aisa said is the truth. After entering the building, he certainly already understood the materials needed for the building. Moreover, from his perspective, it is naturally not difficult to distinguish that all the buildings he sees now are made of this kind of material. Haven't seen it at all, but undoubtedly made of fairly high-end metal.

If ordinary building materials are used, it may take one or two years for the Guyan Federation to build such a building complex, but what kind of metal is used?Don't make trouble, Aisa doesn't even know now, how these guys in the capital of hell used pure metal to build a building with no seams at all!
Looking down at the circular building under his feet, and looking back, a circular building with an inner diameter of one kilometer is all made of metal without any trace of connection.
Aisa couldn't imagine it at all. If this building is a child's toy, it can also be said to be formed by pouring it directly into a mold. However, the diameter of the outer layer of a building is more than [-] kilometers, and the central area and the outer layer are completely integrated. How could there be such a big mold in the complex of buildings?

Looking down quietly, Aisa frowned tightly. He knew that maybe the Guyan Federation had begun to send troops to attack here, but according to what Aisa saw now, he felt that this kind of attack was not the same as There is no difference between an egg hitting a rock.

Now Aisa finally knows where the worries in his heart come from, and finally understands that these human beings are even stronger than he guessed before!
That's right, these human beings may not be as strong as them, but their technology far exceeds that of the Ancient Flame Federation!Although such a huge building complex was built in just a few days, it does not mean that the people in the capital of hell are also very good at the research and application of weapons, but even if they are not familiar with it, Aisa also feels that the technology of the capital of hell, At least several centuries ahead of the Ancient Yan Federation!

Such a big gap cannot be made up by one's own strength. It's like a human with a nuclear bomb meets a dinosaur. Aisa even thinks that the capital of hell may have a weapon that can kill an S-level powerhouse in one blow!
So Aisa is struggling in his heart now. He doesn't know what he should do. Should he find an excuse to leave immediately, go back and warn the council, let them withdraw their troops immediately, and make an alliance with the capital of hell, or...

Li Yichen looked at Aisa quietly from the side, and didn't say anything. He has already guessed that this guy came this time with a special purpose, but he is not in a hurry. Anyway, no matter what the Guyan Federation chooses, He is not afraid.

Now the military members of the capital of hell have not been in place, and the entire circular building can't play a big role, but at least from the perspective of defense, there is no need to worry about it for the time being. In the source world, it may be possible to break the defense of the brain. creatures, but they should definitely not be people from the Ancient Yan Federation!
"Mr. Li! Actually, I came this time... originally to warn you!"

After struggling for a long time, Aisa finally made up his mind, turned to look at Li Yichen, and said.

"warning?"

Li Yichen was a little surprised. He has been to the Tianyu of the Ancient Yan Federation. In his opinion, although the construction of the Tianyu of the capital of hell has not been completed, the strength it has shown so far is enough to deter the Guyan Federation. , Why did this guy actually say to warn himself?warning what?
"That's right!"

Aisa smiled wryly, shook his head and said:

"Before, what I thought was to try my best to restore the... alliance between us, but now it seems that I should be thinking too much!"

"The last time we came, we actually planned to scout the situation on your side. After learning that your Tianyu exists, we want to take it as our own. You have been to our Tianyu, you should know Tianyu How tempting is the heart!"

"kindness!"

Li Yichen nodded:
"I do know this, but we are both human beings. I think...in this heaven, if we join forces, it should be more appropriate! So although I have the ability to take down your heaven, I didn't think about it that way , but wanted to trade with you, and even took out a supernatural injection for you."

"That's right! Your sincerity is enough, but...it's precisely this supernatural injection that makes us even more determined to attack you! If there is no such thing, we might not be so urgent!"

Aisa nodded and said:
"After we went back, we told the parliament what we learned here, and the speaker of the parliament, Mr. Crudy, felt that the technology for producing this injection should be in his own hands, and he felt that this is a Something that can make us stronger quickly! So he decided to attack you!"

"Is it just what he thinks?"

Li Yichen couldn't help laughing.

"Of course! I thought so before!"

Aisa replied calmly:

"However, when I wanted to attack your Tianyu and seize your Tianyu and the technology of supernatural injections, I suddenly had a premonition in my heart, that is... If we really come to attack you, We may be the ones who perish in the end!"

"Your hunch was correct!"

Li Yichen looked at Aisa lightly:

"Our capital of hell has always had a purpose - how people treat me, I will pay back double! If you try to help us, then we will do our best to help you, but if you are hostile to us, then we can only do it Exterminate you, and I can tell you with certainty that we have this strength!"

"I believe!"

Aisa nodded:
"That's why I chose to tell you the truth! I hope that you can see that I am so frank and tell you the whole thing in advance, and promise me some requests! Although, I know, even if I don't tell you in advance, You have nothing to lose!"

"Some?"

Li Yichen looked at Aisa.

"kindness!"

Aisa nodded:
"I hope to stay here in the future. I hesitated before because I was thinking whether to go back and warn our people to make them change their minds, but no matter how I think about it, I feel that I am unlikely to convince them. , that is, they will arrest me and judge me after they take down your Tianyu!"

"So I don't plan to go back! Although I have some ideas for you, I haven't implemented them, so I think you should be able to accept my request, right?"

"Well! Then what?"

Li Yichen nodded:
"Are you planning to intercede for your family in the Ancient Yan Federation? Or are you planning to let me spare the entire Ancient Yan Federation?"