One of the robots patted him on the shoulder. He turned his head and saw a blue robot. This robot was taller than normal, about two meters tall. It was covered with a golden glow of blue, and it was similar to people. The same limbs, two eyes on the head, no nose and mouth.

The robot said with its speaker: "Thank you, you helped us defeat the giant. My name is Ostia."

Liu Feng said: "Ostia, that big robot's name is Giant? Why is he killing you?"

Ostia said: "It's hard to say. Robots are like humans. They need to find a boss who can govern themselves. Humans can rely on the system. The elected leader will not become a behemoth. Unlike robots, only behemoths have. Combat power. But the combat-powered robots we recommend ourselves have contradictions with the robots recommended by others, so we two big machines are fighting for our own rule. This time, our side loses, and the winner will retaliate against us. Our loser may be destroyed. The struggle between the two big robots that we have just experienced is equivalent to your human election."

Liu Feng said: "What will the elected ruler do?"

Ostia said: "Lead us to occupy the chassis, obtain resources, and perhaps the materials we need to maintain our own survival."

Many robots were cheering and solved a big problem. Knowing that the credit came from Liu Feng who used the tank, he was swarmed by the small machines as a hero, called the "shooter."His credit is to dare to approach the danger to attack the enemy, making the enemy incapacitated, and giving the artillery accurate strike capability.Liu Feng himself wondered why a series of complicated movements would have such a powerful energy to complete.

A robot named Ostia took him to an important robot base-a recycling plant.

In the recycling plant, you can recycle the waste materials that may be used in the mechanical garbage dump, and you can build any thing you want based on the various parts in life.Ostia claimed to have made many robots, weapons, and daily necessities.

He categorized the materials, such as batteries, cables, steel, tools, chip circuit boards, and other things. After identification, he affixed product labels, figured out the functions, and built his own garbage recycling plant function.

Ostia took Liu Feng to visit his garbage recycling plant and saw countless turbine engines for airplanes, turboshaft engines for helicopters, and jet engines that were processed from waste.There are many workshops directly using lathe suction milling machines to process turbofan blades.

Liu Feng said: "Why do you need so many engines?"

Ostia said: "The most precious thing here is all kinds of engines. We have built everything. Only turbo engines have the most profit. Other profits are not so obvious."

Liu Feng said: "Have you built so many engines for your own use?"

Ostia said: "Part of it is for my own use, and there are more people will buy."

Liu Feng said: "You mean there will be humans buying things you made?"

Ostia said: "Yes, this kind of place has gradually grown and gradually become a huge company. It has even been favored by many important manufacturers. In many black markets, the products assembled here can be sold at high prices. Humans do not Mind this kind of business, and buy more and more, from all kinds of countries. We don’t mind the source of our customers, because they don’t mind our source either."

Liu Feng said: "Anyone buys, you sell it?"

Ostia said, "Yes."

Liu Feng said: "In addition to selling engines, what else do you sell?"

Ostia said: "This is interesting. There are many things that are very profitable. We also manufacture various types of aircraft, wings, and fuselage frames, as well as a lot of customized huge high-pressure welding. There are so many steel plates of various shapes that you can't count them all."

Liu Feng and Ostia walked to a tower on a mechanical mountain. At this moment, Liu Feng suddenly saw dozens of milky white slender planes parked in a relatively open area. Liu Feng pointed to the plane in surprise. Say: "This is..."

Ostia said: "Tu 160 bomber."

Liu Feng said, "Is this true?"

Ostia said: "Well, it's not the same as the original Great Mars Alliance. We redesigned the interior and improved the avionics system, so this is a drone."

Liu Feng said: "So what ammunition is there?"

Ostia said: "I don't understand the difference with the original configuration. Different proportions are made according to different uses."

Liu Feng said: "Do you use it yourself or sell it to others?"

Ostia said, "Use it and sell it."

Liu Feng said: "Do you know how to use it?"

Ostia said: "This is too simple. You can drive only by controlling the remote control, or you can drive by yourself. It's very simple."

Liu Feng said: "How long does it take to make this?"

Ostia said: "10 days."

Liu Feng said: "Are there other types of airplanes?"

Ostia said: "There is also the B2 Ghost bomber, which also takes 15 days to build. It was sold as soon as it was built, and many different countries are vying to buy it."

Liu Feng was surprised. He felt that the threat of robots to humans was beyond imagination, and the greed of humans was amazing, and the pattern of the world was even more sinister than ever.

Ostia saw some of Liu Feng's concerns and said: "You are our benefactor. You can find us if you are in trouble. I can send you whichever plane you want here for nothing."

Liu Feng smiled and said, "Why would I need something like a bomber?"

Ostia said: "Maybe it will be useful in the future."

In many corners, he saw many robots in slums. Many robots that were able to save themselves began to use their own wires and wrong chargers, looking for a battery left by a large robot to find an interface for charging.

Liu Feng said: "Where did your power system come from?"

Ostia said: "The underground of this garbage mountain is rich in coal resources. We use thermal power, build our own power plants, and then use transformers to divide the voltage to make batteries with different signals for power storage. Robots lack When electricity is needed, it needs to be recharged here. However, there are a lot of residual batteries in the trash mountain, and you can also use the batteries here to recharge."