The houses in the entire urban area have the highest five floors, and the other parts are all underground, such as a five-story building, but there are more than ten or even dozens of floors underground. All production lines and production-related factories are placed underground. This is the experience summarized on the Killing Planet. The underground is densely packed with traffic lines like spider webs, connecting the entire city.

There are also extremely high buildings on the ground, that is, defense towers, which are as high as hundreds of meters and have a large number of intelligently controlled automatic weapons on it. There are as many as thousands of such buildings, with heights and heights staggered to form effective cross-fire.

Another thing is the honeycomb building. This kind of honeycomb storage is a drone, which can reach tens of thousands of drones at one time. This intelligent unmanned suicide plane is quite powerful. This is the branch blue star, unlike a killing planet, because the killing planet has no oxygen, and this is a branch planet of the Blue Star.

In addition, there is also remote control of the honeycomb. The robots controlled here are all robots. These robots must go to the periphery of the city to obtain the simplest mecha. Any mecha must be on the periphery and must not enter the fifth ring road.

The functions of each area are different, including the living area, the entertainment area, the armed area, the production area.

Outside Ningcheng, there are five defense circles, each defense circle has permanent fortifications, the urban area is the safest, followed by the first-ring defense area, and the most dangerous one is the fifth-ring defense circle, where there are the most intelligent automatic weapons. If there is no identification code, then anyone will be attacked by automatic weapons.

The area of ​​Xiao Zhang Garden is larger than that of Zhang Garden. The land here is not valuable. Xiao Zhang Garden has six gathering courtyards. Whether it is Mi Feng or Yin Zhifeng, Zhaodi and Qianjihui have a courtyard. In addition, a durch garden has been opened in it, which is used to entertain wanderers in time and space.

The same is true for Yuanshan Villa. Zhang Hao still owns a villa as a temporary destination. As for the city center, they all have their own houses, so the number of units is relatively large, because the city was built by Zhang Hao's engineering mecha, and all the houses belong to everyone. As for other wanderers in time and space, they can only rent them, not buy them.

There is only one community that can be purchased, which is reserved for wealthy time and space wanderers. There is also a villa area for sub-castle owners or second-generation castle buyers, so the price is quite scary.

The Feng of Yin was already on the evil star. When she saw the four people coming, she was very happy. She also came from her body.

The trees in Xiao Zhang Garden were all sent from Zhang Hao's branch planet, and they were all kinds of precious tree species.

Of course, the materials used for construction are not that extravagant, because this is an turbulent era, and any bomb can destroy most of Xiao Zhangyuan. Therefore, it is really unnecessary to use luxury materials, and there will be no famous calligraphy and paintings. Of course, there are calligraphy and painting rooms, carving rooms, and cultivation rooms, all of which are placed on the underground floor.

Moreover, there are thousands of robot guards underground in Xiaozhang Garden and heavy defensive mechas guarding the outside. This is one of the most closely guarded areas in Ning City.

On the platform beside the pond, there was a thick layer of Persian carpet, and a few people sat on the carpet with low tables on it, with all kinds of fruits and snacks.

Zhaoti and Qianjihui both entered the core class, so many things would not be hidden. As they contacted each other, the more they liked each other. Just like Zhang Hao, they recognized their identities more and more.

Both of them have been rapidly changing their identity as the Master of Time and Space Castle in terms of thought and cognition.

Yin Zhifeng Dao: "Biosteel, or energy steel, has entered a bottleneck period, and research has entered a stagnation... If there is a breakthrough, it will be of great help to enter the new space-time line, but unfortunately it will take a long time to wait."

Zhang Hao said: "I have discovered it here... Sister Yin can refer to it."

“What discovery?”

Not only did Yin Zhifeng become interested, but Mi Feng is the same, but his research institute is also in public relations.

Zhang Hao said: "There are several materials for the crystal armor of the killing planet. If it is combined with energy steel, it can open up a research channel. I already have samples of energy steel, or biosteel. Well, the research results can be transmitted to you to see if we work together to form large-scale production. Currently, it is just a laboratory product."

Mifeng said in surprise: "You are so awesome. Once you succeed, the robot and the mecha will take a whole new level. By the way, how are you studying the core of the claws?"

Yin Zhifeng shook his head and said, "It is necessary to cooperate with energy steel... At present, it can be said that the core of the claws can become the energy core of the robot, but it must be used with energy steel, otherwise there is no way."

In fact, the core of the claws, whether it is Mi Feng or Zhang Hao, is studying the basic part, and the three people share it, but when it comes to how to use it, the three people play with each other. Because they are combined together, they are easily influenced by the other party. In this way, the three people's research institutes are easier to control, and wait for the results to come out and then regroup, which is more efficient.

"I will give you some newly synthesized energy steel in the research institute."

"good!"

The two nodded. Everyone had a tacit understanding of this. There was no hidden anything, because they were all the latest technology. If they wanted to develop, the three of them had to share it.

This success was not because Zhang Hao's research institute was excellent, but because Zhang Hao's research institute received basic research provided by two companies. On this basis, we studied a certain direction. Fortunately, the direction was correct, and the results also appeared.

The roads here are completely closed, which means that the real road is the underground floor, and the ground is basically full of buildings. At present, the roads on the ground are like goods. Of course, people can still walk up there.

There is a super-large defensive tower in the city center, which is more than 800 meters high. It is composed of a group of square towers. At the top is an observation deck, and on the lower floor is a large restaurant, where you can see the city's landscape. Of course, if a fight occurs, it will be closed.

This huge defensive tower can be seen in Xiaozhang Garden. It is too high and has become a landmark building in Ning City.

Zhang Hao, Mi Feng and Yin Zhifeng are looking at the information on urban construction, which areas have loopholes in the construction of the area, or what they need to add, and whether the building materials are solved on site or transported from various main forts.

Due to war, high-rise buildings cannot be built in Ning City. That is a target. The weapons in this world are really strong. A large-caliber artillery shell, rocket, or missile is fired. Once there is a loophole in the interception, it will be dangerous. Therefore, fortress-style buildings and defense towers are everywhere.

"It's really a defense like a hedgehog!"

Zhang Hao sighed.
Chapter completed!