Several drones had already flown out and circled around for a while, only to lose track of the dark shadow.

There are a lot of trees growing around, and the environment is too complicated, and the black shadow doesn't look big, so it's hard to find it wherever you hide.

The drone did not withdraw and continued to hover, taking charge of the vigilance.

"Take two robots to take a look, the hard disk for monitoring is still there, if it is still there, bring it back." Chen Xu instructed Wang Zhu next to him.

Wang Zhu took his weapon and got out of the car and went over.

"What's that?"

Luo Xiyun looked at the screen, and was fixed on the image of the black shadow he had just taken, although he couldn't see it clearly in the thick smoke, he could generally see that it looked like an elongated black figure, which looked a little weird.

"It's supposed to be the monster of this game." Chen Xu's tone was quite relaxed.

After a while, Wang Zhu returned, "The cameras were destroyed, and the host and hard disk were destroyed. However, we found these things. ”

This news was somewhat unexpected by Chen Xu, it is not strange that the camera will be destroyed, but it is a little unusual to know how to destroy the host and hard disk. This means that the intruder is likely to understand these things, that is, the enemy he is going to face, has a certain level of technology.

This is not good news.

These thoughts flashed through his heart, and his face remained silent, looking at what Wang Zhu had brought over, it was a mass of kelp-like things, with burnt marks on it, it seemed to have life, it was trembling slightly, and from time to time green juice seeped out. Looks a little disgusting.

Was it left behind by the intruder?

He was under the impression that there was no such thing on the farm.

"Put it in an airtight container and take it back to study." He ordered, then asked, "What's going on inside?" ”

Wang Zhu replied, "All the animals in the breeding have been killed, and all the equipment inside has been destroyed. ”

Chen Xu was even more sure of his guess.

Luo Xiyun said, "Let's go back." ”

"Okay." Chen Xu naturally would not refuse her proposal.

…………

After returning to the base, Chen Xu first sent Luo Xiyun back to rest, and then came to the control center again and began to strengthen the prevention of the base.

When he built the farm, he put weapons on the fence in anticipation of the possibility of a beast breaking in, and once the camera detected the approach of a wild beast, he would activate the weapon and kill them.

This design failed to stop the dark shadow, and he had to be vigilant.

In case the black shadow touched into the base, the equipment was destroyed or a trivial matter, and if they hurt Luo Xiyun and them, they would regret it.

"It seems that the iron ore will be developed in advance."

Chen Xu made a decision.

In the final analysis, the farm was raided this time, and he was almost ambushed, and the biggest reason was that the information was not smooth. If the farm can be connected to the base, as soon as the black shadow appears, he will know immediately. Where will it be like now, even the appearance of the enemy is not clearly seen.

This incident made him finally make up his mind, at least to build a network within his sphere of influence.

Although he doesn't know how to solve the problem of wireless signal attenuation, he has other methods, which is very simple, just build a wired network.

However, this requires laying a lot of optical cables and wires, which costs a lot of human resources, and more importantly, whether it is optical cables, wires, or corresponding supporting facilities, a complete set of production lines, which is not one or two, may be more than a dozen, or even dozens.

Take the insulator of the cable as an example, first of all, there must be raw materials, such as the commonly used polyethylene, which is processed from ethylene, and industrial ethylene is separated from the gas produced in petroleum refining.

In other words, the first thing to do is to find oil, from the extraction of oil, to refining, and then to separate ethylene from gas, and then process it into polyethylene, and then make it into an insulator......

Among them, there are many links involved, and each link may involve new links, so that it continues to be extended, and maybe it will eventually involve the entire industrial chain.

This is the era of big industry, a link, involving countless links, where stuck, can not be produced.

Moreover, after the production line is built, someone must control it. Now the human resources in the base are too tight, and they are not enough in themselves.

Therefore, Chen Xu has not been able to make up his mind to do this.

Now, he can't help but hesitate, no matter how difficult it is, he has to do it. The enemy had appeared, and he had a feeling that the dark shadow would be quite difficult to deal with.

After readjusting the base's security system, he made his way to a medical laboratory.

"Mr. Chen."

After Chen Xu entered the door, three cyborgs in white coats stood up and saluted him.

He waved his hand, signaling them not to be polite, and asked about business, "Feng Song, did you research the samples you sent just now?" ”

The youngest of the three said, "This is supposed to be some kind of biological tissue, but its cell structure is very peculiar, and there is no match in the biological database, not even a similar one." is a whole new type of creature. ”

Chen Xu frowned when he heard this, there are no similar creatures in the biological database, what kind of thing could it be? Even the rockets on the transporter couldn't kill them, and the speed of the black shadow as it fled.

The enemy he is about to face is really a bit beyond imagination.

He said, "You put aside the rest of the work at hand, start researching it first, and let me know as soon as there are any results." ”

"Okay."

When Chen Xu left the medical laboratory, he was thinking about how to solve the problem of population shortage.

The only one who can really come in handy in this medical laboratory of Nuoda is Feng Song.

The surname Feng was the ninth batch of cyborgs, and at that time, he lacked subordinates who could take charge on his own, so he gritted his teeth and cultivated a group of fourth-level cyborgs. The cultivation cycle of cyborgs of this level is as long as one and a half years.

This group of ten people, each of whom is responsible for a field, biology laboratory, physics laboratory, chemistry laboratory, and so on.

As for the other two, they are Level 2 cyborgs, who work as assistants to do some simple repetitive work in the laboratory.

The biomanufacturing room has a limited capacity of only ten culture tanks. The dilemma he faced was whether to cultivate first-level cyborgs with short growth cycles, or high-level cyborgs with more specialized knowledge but long growth cycles.

When Chen Xu returned to the living area, he had already made a decision in his heart.

Nurturing natural persons.

The use of a biomanufacturing room to train a natural person has the shortest cycle, and it only takes one day to be born, because it only needs to be grown to infancy, without maturation to adulthood, and without instilling knowledge, which is the most time-consuming.

If all ten cultivation tanks were used to train natural people, a year later, he would have more than 3,000 people. Moreover, natural people have the ability to reproduce, and after twenty or thirty years, after the birth of the second generation, it is simple to double the population. If the legislation encourages more births, it would be fine to quadruple it.

Previously, Chen Xu had not been able to make up his mind, not entirely because of the long training cycle, but more importantly, the constitution stipulates that the free will of a natural person cannot be violated, even if he has the highest colonial authority, he cannot use a machine to brainwash a natural person.

When a natural person grows up and has the ability to think independently, he must spend a lot of energy to consolidate his position.

Moreover, in doing so, it is equivalent to creating a human society. Just thinking about it makes me feel a tremendous pressure.

…………

Chen Xu thought about these troublesome things, and before walking into the living area, he let out a long breath and left those things behind.

Anyway, it's all just a game. To him, it was not as important as the woman inside. He relaxed the muscles on his face to make himself smile more naturally before stepping inside.

At this time, it was just nightfall.

As he entered the hall, he smelled a scent. Looking into the kitchen, Luo Xiyun was standing in front of the stove, holding a spoon, tasting the taste.

The hair on the back of Luo Xiyun's head was tied up, and Chen Xu could see her side face, and her focused appearance was less cold and arrogant than before, and more quiet.

At this moment, the tenderness she inadvertently showed hit Chen Xu's heart.

"It seems to be a little light." Luo Xiyun muttered to himself, it seemed that all the feelings, turned his head to look over, and when he saw him, his expression changed, he became cold, and he didn't say hello to him, and put the spoon back.

She took out her lunch box, filled it with soup and meals, and turned back to her room. During the whole process, I didn't say a word to him.

Chen Xu walked into the kitchen and saw that there was still half of the rice left in the pot, there were vegetables in the pot, and there was also soup, which was obviously left for him.

He felt a warm current in his heart, took out the dishes and chopsticks, stood by the stove and ate it, and tasted it, as if he had returned to the time of the first dream......

PS: Yell, ask for a monthly pass.