"That's what you're talking about. ”

Xu Yishan casually took out a laser knife and cut the bear paw of the war bear. The war bear roared and jumped up to you. Sun Xiang's eyelids jumped, and he slapped it honestly again.

Xu Yishan is good at everything, but the scientist's problem is too serious. This living war bear was about the same as a specimen in her eyes.

The silvery-white metal liquid oozed from the wound of the bear's paw, and Xu Yishan's fingertips were dipped a little, shaking slightly. Just now, the precision aura probe had already discovered that this liquid metal contained spiritual power.

"Because all the mechanical structures are submerged in this liquid metal, it is not clear to see, and only chromatographic resonance can show a concrete difference. It's like cutting the patient open, and only the flesh can be seen with the naked eye, and only the MRI can detect the difference between the tumor and the surrounding tissue. ”

"So, this liquid metal is their blood?" Sun Xiang asked.

"Nope. Xu Yishan was also puzzled, "Actually, I don't know the role of this liquid metal. From the perspective of intelligent engineering, the mechanical structure of this war bear can clearly identify the system modules such as movement, detection, communication, defense, and repair. But I couldn't find the all-important energy supply and intelligent logic modules.

Therefore, I have reason to think that this liquid metal takes on the role of energy and logical judgment.

But here's the problem, human science doesn't have a tech tree in this direction. ”

Xu Yishan spread her hands, and she had never heard of liquid metal that could supply energy and logical operations—except in the Terminator movie.

"Science doesn't. Sun Xiang said in a deep voice, "But metaphysics has." ”

In the Xuanmen lineage mastered by Sun Xiang, there are at least a dozen methods to achieve a scheme of energy supply and logical judgment. The most common is the method of the instrument spirit when refining weapons.

After Xu Yishan's reminder, Sun Xiang realized how similar the silvery-white metal flowing out of the war bear was similar to the spirit rhino liquid, the key substrate of the refining artifact.

Are all of these mechanical monsters machine spirits?

And the most important problem is that the spirit rhino liquid is not a natural natural treasure at all. This precious material itself is made up of more than thirty kinds of spiritual materials mixed in order and proportion, and it also requires a large number of special techniques that require the Cultivator's Fictional Imprint to refine it—this is a rather metaphysical synthetic material.

If you follow this line of thought, then in the factory area of Changjin Precision Manufacturing Plant, there must be a overhaul with the ability to go through the sky. At least Sun Xiang didn't have the ability to produce tens of thousands of machine spirits in the five years of aura recovery.

This amount can only be reached by large-scale industrial production of mankind. Could it be that Ye Cong guessed correctly, the twelve-axis CNC machine tool in Changjin Precision has become refined? !

Sun Xiang and Xu Yishan stared at each other, and the machine tool became fine? This is too nonsense!

More nonsense is yet to come.

"Wait a minute. Sun Xiang realized that there was an important issue that had been overlooked, "You just said that War Bear has a communication function?!"

The two patronized the research, so they made a very low-level mistake at the same time. If this War Bear has a communication module, then what they are doing has been fully known by the existence behind the War Bear!

Xu Yishan came back to her senses and immediately reminded the location of the communication module: "The camera in the eye socket!"

Sun Xiang tore it off without saying a word, crushed it in his hand, no wonder it had been flashing red since just now.

The two were still in doubt, but lightning suddenly broke in:

"Something happened over there, City Lord Yu asked you to go over and take a look. ”

Sun Xiang and Xu Yishan glanced at each other, and thought at the same time: Sure enough!

There is still a standoff outside. But because all kinds of attempts failed to break through Yu Xiaoyue's canopy, the mechanical monster group gave up the initial attack of wolves and pigs. Instead, he retreated slightly, blocking the periphery of Changjin Precision and guarding it tightly.

Yu Xiaoyue is naturally quite easy to deal with this situation, and it is not a problem to support it for a few days and nights. If the demon keeps attacking the canopy, it will put a certain amount of pressure on her, because it will consume some of her true yuan.

But the existence behind these mechanical demons is not to give up resistance, and everyone has noticed that some changes are taking place in the factory. A large number of rat demons are piled up in a clearing, and something is being built.

At first, because the view was blocked by the wall, everyone did not see it. But the strange building grew higher and higher, and soon exceeded 20 meters. At this moment, whether it was Yu Xiaoyue, cultivators, or soldiers of the city defense army, they all discovered this metal creation that rose from the ground.

From a distance, it looks like a large chimney that glows with metal.

Yu Xiaoyue didn't know what the meaning of a metal chimney suddenly appeared here, so she called out Sun Xiang, she was worried that this was some kind of attack weapon.

Sun Xiang had the same worries after careful observation. You must know that Binhai has an aura diffusion cannon, and God knows if the weird existence hidden in Changjin Precision has similar skills. This metal chimney is really big and thick, and you can see that the strength is extraordinary by looking at the appearance.

If you come here after you make it, it will taste bad. At that moment, Sun Xiang gave up the mentality of a researcher, planning that no matter what the other party was doing, it would be right to destroy it first.

Although tens of thousands of mechanical monsters are densely guarding the factory, there are thousands of mechanical flying species flying in the sky, which can be described as a net of heaven and earth. But these demons have mediocre abilities, and they can't hinder Sun Xiang too much.

But the speed of the construction of the rat demon group was greatly beyond his expectations, and in just a few moments, the metal chimney had been built. The thousands of rat demons above built the prototype lid at the top, and it fell like dust.

It does not appear to be a real chimney, as it is known, that the chimney does not come without a lid.

A slender black pipe climbed up the bottom of the metal chimney, and there was an opening where the black pipe gurgled into it.

"I had a bad premonition. Xu Yishan felt that this scene was familiar, "This is running away!"

Before she could finish her sentence, the black pipe was refueled and released. A strong tail flame erupts from the bottom of the metal chimney and slowly rises into the air.

This pedal horse is actually a rocket!

In fact, it is not difficult to judge the thinking mode behind the mechanical demon group, and when its mechanical army could not break through Yu Xiaoyue's defense, it already knew that it could not defeat these humans.

And due to Sun Xiang's impatience, this existence eavesdropped on the conversation between Sun Xiang and Xu Yishan through the communication module of War Bear. This made it realize that the two humans were aware of its hideout and were very interested in itself.

Under the premise of being invincible, isn't running away the only option?

It's just that the way it escaped was unique, and it actually built a rocket in front of everyone on the beach. Sun Xiang wanted to tell it that the rocket couldn't fly out at all, because the Nine Heavenly Gang Wind was shrouded above the stratosphere, and whatever flew into it would become scum.

But the rocket that has been ignited will obviously not stop because of Sun Xiang's idea.

Sun Xiang's slash shot instantly, slashing at the rocket that had risen smoothly at high speed. But hundreds of mechanical dragonflies gathered to block the path of Slash's attack.

The silver light flashed, and dozens of mechanical dragonflies turned into fragments and landed, but the rocket was still in good condition, and it was useless to cut it off.

"I don't believe it!"

The head of Sun Da felt that he was being shown off.