At the same time that this interest group of students discovered this black stone, it was the busiest time for Xiao Yu's Shenzhou civilization to develop. Countless construction sites, various transport ships, construction robots, etc. are busy at work, and entire star systems have been transformed.

Under such circumstances, Xiao Yu still did not relax his monitoring of all aspects of the Shenzhou civilization. In fact, this kind of surveillance has been going on all the time, and it has never stopped. It's just that with the development of computing science, Xiao Yu is more likely to hand over the data brought by this kind of surveillance to automatic programs to process, and only data with certain characteristics will reach Xiao Yu and let Xiao Yu personally deal with it.

This kind of surveillance is deeply involved in all aspects of the intelligent biological society. A sapient creature walks into a supermarket and buys a bottle of drink, and this data is aggregated into an automated program through the data stream of the financial system, which is combined with the sapient creature's previous actions and is comprehensively analyzed. Two sapient beings came to the night-shrouded plaza to cuddle and hug, and there might be a hidden camera watching over them.

Naturally, these students who went out for scientific investigations could not escape Xiao Yu's surveillance. Xiao Yu has installed special monitoring instruments on their communication equipment and personal life-support equipment, and collects data all the time. When the student saw the black stone, Xiao Yu's monitoring equipment also saw it.

This data, like the usual data, was sent to the information processing center for analysis. The program found some anomalies in this piece of data, so this message was not ignored like the rest of the information, but was deliberately saved and sent to a higher-level processing center.

Xiao Yu defines a second-level processing center as "specially designed to process information with certain anomalous characteristics". The data carrying rate of the second-level data processing center is much lower, which means that Xiao Yu can set more detection conditions here. Messages with certain anomalous characteristics, if they also possess one of the other characteristics. This means that they are safe, they will be ignored here, and if they have another feature at the same time, they will be carefully selected and sent to a higher level of data processing center for processing.

Such a data processing center is logically divided into five layers. If the data processing center on the fifth floor determines that the data is abnormal, this information will be directly submitted to Xiao Yu and handled by Xiao Yu himself.

In this way, Xiao Yu has carried out a very comprehensive monitoring of the intelligent biological society, and at the same time, he has also saved a lot of computing power.

This message. It's been such a process. Due to the support of advanced hardware, the speed of the program to process data is very fast, basically at the same time that the student saw the black stone, this information has been processed by the five-layer logic processing unit, and finally presented in front of Xiao Yu.

A black stone. It's really not worth wondering about such a thing. It's all over the world. Xiao Yu can find as much as he wants. But this black stone is different. It is roughly irregular in oval shape, dark throughout, but in the black, there seems to be a little light emanating from it. If this ray of light is absent, it will disappear when you look at it head-on. When looking at it with an afterglow, it will reappear.

If this is the case alone, this stone is still not enough to attract Xiao Yu's attention. But when Xiao Yu saw this black stone through the optical monitoring instrument installed on the student's personal life-support equipment, Xiao Yu was in his heart. In an instant, the waves were turbulent.

Xiao Yu is very familiar with this thing, very familiar. When he was on the earth, Xiao Yu also owned such a stone, and studied it for several years, and after gradually figuring out its characteristics, he used the help of this stone to separate his soul from his body and combine it with a computer.

That stone is still preserved by Xiao Yu. After every technological breakthrough, Xiao Yu would take out the stone and try to unravel the mystery contained on it. But strangely, after Xiao Yu separated his soul with the help of this black stone, this black stone lost all its strange characteristics. On it, there is no longer a faint light radiating from it, and all kinds of strange radiation can no longer be detected from it with various instruments. Even, in the past, Xiao Yu could not analyze what kind of substance it was made of, after it lost all its characteristics, with the help of the technology of the human era, Xiao Yu easily analyzed its constituent substance, which is silica, a very ordinary substance.

The results of this analysis have not changed, whether Xiao Yu uses the technology of the human era to analyze it, or the technology of the current fifth-level civilization to analyze, the results obtained are the same. Xiao Yu even conducted a detailed analysis of it at the atomic level, mastering the characteristics of each nucleus inside it, but could not find that it was different from other ordinary materials.

This matter is the biggest mystery in Xiao Yu's heart, it appeared too coincidentally, it appeared on the eve of the destruction of the earth, and it has such special characteristics. Behind this, there is no conspiracy, Xiao Yu doesn't believe it.

It can be said that the key to Xiao Yu's journey to the magnificent starry sky is this black stone.

It was precisely because this black stone was so important to Xiao Yu that the first time he saw this black stone through the monitoring equipment, Xiao Yu's heart turned upside down.

"This stone cannot be touched by any sapient being. It must be in my hands. Xiao Yu immediately made up his mind.

But Xiao Yu soon found a little difficult. In this interest group, Xiao Yu went on an expedition and found that around the place where this black stone was discovered, Xiao Yu did not have any liliang that he could grasp. The nearest spacecraft, tens of thousands of kilometers away in space, this satellite has a dense atmosphere, so it takes at least three minutes for this spacecraft to get here. The nearest scientific research base is 300 kilometers away, and it will take at least ten minutes for the robot to reach here, even if it is a vehicle specially developed for near-Earth space.

Xiao Yu only monitored these students, but Xiao Yu did not reserve special software and hardware in the personal life-support equipment, that is, Xiao Yu could not prevent these students from approaching by manipulating the personal life-support equipment. Even, because of the use of different communication systems, even if Xiao Yu wanted to warn the student directly through messages, it would take at least a minute and a half to do so.

"I don't know what will happen to these sapient beings if they come into contact with this black stone, but I'm not willing to risk it. I don't want any creature to come into contact with this thing. So just do it. Xiao Yu made a decision in an instant.

The link to the communication channel immediately began, and in space, three village-level ships carrying at least a hundred combat robots quickly began to approach here. At this time, the student had already bent down, directly picked up the black stone with his hand, and held it in front of his eyes to look at it.

"Come and see, this thing is weird. How can a stone have light emitted? It doesn't look like fluorescent or anything like that. ”

Hearing the student's call, several people next to him also hurriedly came over and discussed: "Yes, this thing is really strange." Well, I think we'd better take it back and give it to the teacher to study it. ”

"Well, maybe we'll make a big discovery." The student said, casually placing the stone in his backpack and continuing to walk forward with the large group.

Obviously, the stone, although a bit odd, did not attract much attention from the interested research team. In the final analysis, a stone that can emit light, even if it is placed in the Earth Era, will not attract the attention of many people, let alone these intelligent beings under the fifth-level civilization system.

Only Xiao Yu knows what kind of value this thing has. The engines of the three village-level spaceships were turned on to the extreme, and their speed climbed to tens of thousands of kilometers per second almost instantly. After a short voyage, it had to slow down again. Because the front is the atmosphere of the planet, at a speed of tens of thousands of kilometers per second, the atmosphere of the planet is no different from the steel plate. If you hit it directly at such a speed, the ship will be destroyed directly.

Three spacecraft burst into the atmosphere at a speed of 500 kilometers per second. In the friction with the gas, the ship's hull remained unchanged, but the energy consumption of the shield reached a terrifying level.

The ship's speed was still decreasing rapidly. Traveling at a speed of 500 kilometers per second in the atmosphere, the strong winds alone can knock the ground into a large crater. This could cause anomalous damage to the stone, and Xiao Yu didn't want such a thing to happen.

The link to the communication channel was finally connected. So, the student heard Xiao Yu's voice.

"I'm Xiao Yu." Xiao Yu's voice remained calm, "There is an urgent task that you need to perform, and now I order you to stand in place immediately, put down everything on your body except for life-supporting equipment, squat on the ground, and do not move." ”

The expressions of several students froze at the same time. After a moment, one student turned his head and asked the other, "You, did you hear that?" ”

"It seems, it seems that the owner himself is talking to us......" (To be continued......