Ten thousand I am across the heavens

Lan Nuo's brain is quite different from that of ordinary people. The brainstem is also an important organ for regulating physiological activities, maintaining heartbeat, transmission of nerve signals, and many instinctive life activities of the human body. With the development of the Internet, these instinctive activities that ordinary people cannot control, he can control them through the brain and beyond the brainstem.

That is to say, when necessary, he can stop his heart. This is something normal people cannot do anyway. No matter how hard they try, it is impossible for ordinary people to stop their heart by relying on their own thoughts. beat.

Likewise, after the brainstem has been destroyed, it is impossible to restore him to work with his own brain.

However, Lan Nuo has no weakness in this aspect, so on the surface, although he has invested a lot of energy in repairing his brain stem, what he actually does is to exchange space for time. This part of the brain does not store memory. Although it is very important, even if it is completely destroyed, Lan Nuo can slowly restore it with induced pluripotent stem cells.

The urgent task now is to enable immune cells to recognize nanomachines, and then stimulate immune cells to destroy these nanomachines.

The information on the screen has been recorded, Lan Nuo is also adjusting the nerves in his fingers while memorizing this information.

This is a research he has been conducting outside of evolution, that is, the brain-computer interface.

The technology in this area has not been blocked by Sophon, at least not below a certain level, but because of some ethical factors, because most people are unwilling to add metal parts to their bodies, the technology is not in the What breakthroughs have been made in the development of these years.

However, Lan Nuo believes that the connection between the human brain and the computer is an inevitable trend of human development and evolution in the future. The advantage of the human brain is not in computing and storage. Therefore, handing over this part of the work to the computer will greatly liberate the capabilities of the human brain. .

The current human brain is like a computer using memory for storage, which is a waste of the creative thinking ability of the human brain. Therefore, he himself has developed some brain-computer interfaces, but Its interface is not placed on the brain, but on its own fingers.

His neural network is developed enough to build a neural channel with high-efficiency information transmission capabilities on the arm, and at the fingertip of his right index finger, some modifications have been performed through surgery, and the bones of that finger have been remodeled. It is made of metal, and it is equipped with interfaces that can be docked with most existing computing devices.

After quickly completing the memory, he transferred this code to the nearby device, and at the same time quickly wrote a brand new genetic code.

It is a DNA of tens of thousands of base pairs. If it is input by conventional means, it will take an incredible amount of time just to type. After the input is completed, the brain has already been brain-dead by these nanomachines.

But now, the efficiency is much faster through the direct input of nerve signals, and the writing of this piece of DNA is completed in almost a few seconds. in protein-producing cells grown by Nuo herself.

These are his specialized protein factories, which can accept most of the reverse transcription and rapidly synthesize the protein represented by this fragment.

This process also takes a certain amount of time, about 3 minutes, and Lan Nuo needs at least to resist the erosion of nanomachines on himself within these 3 minutes.

More drugs were injected into his body, and this time the effect of these drugs was no longer just to repair his body, but also some strong acid substances were absorbed by his immune cells and wrapped inside.

The interior of some immune cells is acidic, so viruses and bacteria can be eliminated by phagocytosis, and it is theoretically feasible to let them withstand strong acid for a short time. As long as the speed is fast enough, they can be transported to the places where they need before they die. The place.

Although the genes that can recognize these viruses have not yet been transferred into these immune cells, it is still possible to judge which part of the brain area is damaged through the nervous system, and then let these immune cells shuttle over there and explode there. arrived.

The strong acid substances released from inside them will indeed cause damage to the brainstem, but this part of the area itself is a strategically abandoned area. It is theoretically feasible to use this kind of attack that is harmful to both the enemy and ourselves.

Even if nanomachines have a special structure and can adapt to various special environments, nanomachines designed for the human body environment are unlikely to be able to adapt to such a strong acid environment.

So in the case of a large number of immune cells self-destructing, there is a large loss of those nanomachines that are causing damage to the brainstem.

Strong acid dissolves their important parts, and these precision machinery will lose their function as long as there is a little damage.

In fact, things like nanomachines are used as consumables even on Trisolaran's home planet, and they will be constantly damaged during the work process, although they are not disposable. But the lifespan will not be too long. Basically, after working for a period of time, a large amount of consumption must be replenished to complete the original mission.

Not to mention the harsh environment that is especially aimed at them, in which case the speed of loss will only be faster.

However, in order to kill him, the Earth Trisolaran Organization paid a lot of money.The amount of nanomachines placed in everyone's food is quite large. Although they suffered a lot of losses, they still kept coming, and more nanomachines came to this area to destroy.

But soon, these nanomachines who came to support stopped their support operations, not because they didn't want to move, but because the blood circulation was cut off.

During the previous blood circulation, Lan Nuo has been collecting oxygen in his brain, which can be regulated by his nervous system.

At this time, a large amount of oxygen was stored in his brain cells, enough to support the consumption for several minutes, while he was regulating his body and directly cutting off the blood circulation. Such a strategy seemed to be a dead end strategy, but Grasping the weakness of nanomachines at once.

Although nanomachines have many functions, they have an unavoidable defect that their moving speed is too slow. Perhaps at their scale, they move very fast, but compared to the scale of the human body, a nanometer-level device No matter how fast it moves, it is unlikely to exceed [-] millimeter per second. This is already a very exaggerated figure. It is already incredibly fast to be able to move [-] millimeter per second.

In a sense, these nanomachines are like immune cells. If they want to move their position, they must rely on the human body's circulatory system. The easiest way is to rely on blood circulation to quickly shuttle through the human body.

Lan Nuo ate the food into his stomach, even if the Trisolarans kept silent and waited for the nano-machines to be in place and reached the position that needed to be destroyed before launching their own assassination, a large number of nano-machines still stayed in the blood vessels and In other tissues of the body, and now that the blood circulation has stopped, if they want to rush to the brainstem for support, they can only crawl at a turtle speed.

Before Lan Nuo suffocated, they were unlikely to crawl to the brain. As for the destruction of the old land, they had already used this tactic of dying together. How could Lan Nuo be afraid?As long as his brain can be preserved, he has a hundred ways to repair his battered body.

And the choice in front of him is obviously beyond the expectations of the Trisolarans. The nanomachines left in the brainstem area are being destroyed rapidly. Without the help of blood circulation, their strength in this area is not even as good as those that will self-destruct. There are many immune cells, and the damage to the brain is contained.

At this time, the Trisolarans also realized that the brainstem of Ya is a trap. Lan Nuo can stop his heart by his own will, and the brainstem that is being destroyed by a large amount of strong acid is simply a decoration, at least not must exist.

The remaining nanomachines are all turned around to destroy the brain, at least there are still a considerable number of nanomachines left in the brain, and in the brain, Lan Nuo dare not use strong acid to destroy it, which is equivalent to helping these nanomachines. machinery, allowing them to destroy brains at a much faster rate.

In such a tug-of-war, Lan Nuo's consciousness gradually became blurred, and finally he bled from all seven orifices again, and fell beside the test bench.

But this time his consciousness remained awake longer, and more memories were passed on to the next round. After the start of the next round, Lan Nuo did not search the Internet at all, and directly entered the genetic data recorded in the previous round. Go to the computer, manually inject the medicine to yourself, and synthesize the protein you need in the device.

With the previous experience, the process was much faster. After he got the medicine he needed, he quickly injected it into the back of his neck.

The blood circulation has been cut off by him, so the injection location must be close to the brain, where the medicine can slowly flow into the brain under the peristalsis of his blood vessels.

As mentioned before, the outer layer of Lan Nuo's blood vessels is covered with a thin layer of muscle cells. Their strength is not too great, but the slow peristalsis can still promote local blood flow.

Before cutting off the blood flow, Lan Nuo had already mobilized a large number of immune cells and concentrated them in his brain, but this time, these immune cells quickly swallowed up the injected protein, and did not modify his own genes. These proteins are enough for them to recognize nanomachines, and there is no rush to destroy these nanomachines, just swallowing them into their own bodies is enough.

This is also one of the advantages of a larger body size. Although the functionality of the nanomachines is stronger, it is definitely enough to hang immune cells with the same size, but in this situation where the size of a human is compared to that of an ant, the food that is swallowed Nanomachines cannot break free in a short time.

A large number of immune cells began to phagocytize quickly, and when they were about to lose their support, they began to deform and squeeze into the capillaries, and the muscle cells on the outer walls of these capillaries began to wriggle, gathering these immune cells that were about to lose their support , and then a strong acid immune cell was destroyed collectively.

It's like a battle at the cellular level. The soldiers in Lan Nuo's hands, that is, immune cells, are weaker individually and their weapons are more backward, but they have logistical and transportation advantages, and they can borrow blood vessels to move quickly. Although the nanomachines have equipment advantages and stronger individual strength, because of the problem of movement speed, they are divided and surrounded, and they are defeated one by one.

In short, this is the tactical interspersion in the fire coverage of poor tactics. No one would have thought that in the process of confrontation at the cell level, someone could use tactics and strategies. Of course, without the support of a well-developed neural network If there is not enough efficient information transmission efficiency, this kind of immune tactics cannot be used.

However, even with the strategic advantage in mobility, the equipment generation gap between the two sides is still too large. After losing more than 500 games in a row, Lan Nuo finally won a game and completely wiped out the nanometers in his brain. Mechanical, but also almost turned into an idiot himself.

However, there is a rehearsal. As long as he wins any game, he can constantly modify his tactics on this basis, and then make himself win more and more beautifully, trying to ensure that his brain is not damaged as much as possible.

……

Back in reality, the Trisolarans could hardly bear their excitement after seeing Lan Nuo eating the nanomachines, and immediately prepared to use the sophon to control the nanomachines to launch an attack.

It was the members of the Earth Trisolarans Organization who persuaded and made the Trisolarans endure, waiting for the nanomachines to be absorbed, enter the brain along the blood circulation and complete the attack deployment before launching the attack.

This period of time was also the period when Lan Nuo felt an inexplicable sense of crisis in reality. After completing the attack deployment, the three-body talents broke out completely, and the nanomachines smashed through Lan Nuo's numerous cardiovascular and cerebrovascular vessels, destroying a large number of brains. Department of nerves.

Then... a large number of immune cells directly killed the brain. Under normal circumstances, immune cells cannot enter, so Trisolarans have no defense against this at all, and even if immune cells enter, they cannot damage nanomachines. what harm.

Then they discovered that these immune cells were carrying strong acid, and a large number of nanomachines were damaged. Just as they wanted to mobilize the nanomachines in other areas of Lan Nuo's body, the blood circulation was cut off, and the immune cells in the brain were divided and surrounded. The proteins that can recognize them were immediately injected into the blood circulation of the brain and swallowed by the immune cells, giving the immune cells the ability to recognize nanomachines. The next step is to rely on stronger mobility and tactical penetration.

This battle in the brain was like an art. It stunned the Trisolarans who manipulated the nanomachines. The nanomachines are blocked in sections of blood vessels, and in the slowly recovering blood circulation, they are captured by the immune cells in the blood vessels that pull the net and search, and come up to death like a refueling tactic.

Lan Nuo was also in reality, wiped the blood from his nostrils, and glanced at the direction he had intuited. His face was covered in blood and he showed a piercing smile: "Thank you, Big Brother, for the reward. Nanomachines!"

[To be continued]

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