Xiao Yu's vigilance has always existed and has not been put down. The abnormal situation here aroused Xiao Yu's vigilance.

"At this time, it's better to gather everyone to discuss." Xiao Yu pondered, "My personal wisdom is limited after all. ”

"Luca Two, lead your elite psychosocial scientists to the main conference room. Luca Three, Luca Four, Race Senya Two, Race Lodge Seven, Race Murphy Eighteen...... Attend the hearing. Xiao Yu gave the order.

Because the number of more than 100 races that belonged to Xiao Yu in the first place was too small, and the carrying capacity of the Homeland spaceship was strong enough, they all lived on the same Homeland spaceship now, of course, on different floors. On different floors, Xiao Yu has created different living environments and ecological environments, and when it is time to hold a group meeting, they will put on special life support clothes for their own races and go to the same place, that is, the main conference room, to discuss together.

"We are here today because we have a new problem...... As you can see," Xiao Yu posted some of the information obtained by the probe to the personal terminal of each participant, and continued: "This is where you can find it by following the coordinates of that box." But this place is empty and unusually empty. This is a little bit of my idea, arch everyone to refer to. ”

Xiao Yu said, expressing his two guesses, and concluded: "The war between the Torol civilization and the sweeper civilization must be beyond our expectations, and even the war between us and the Merlian civilization has left indelible traces in the galaxy, not to mention the war of existence of this level. It takes a lot of effort and a long time to completely sweep away these marks. I don't believe that a civilization would waste time on such meaningless things, then there is a question, are they weishenme going to do this? ”

There was a lot of discussion in the large conference room. Although these intelligent beings have different physiological structures and social cultures, they have one thing in common, that is, they all use sound and writing to communicate. Xiao Yu's perfect translation system allows them to communicate unhindered like familiar old friends.

"I don't think it's consciously done by civilized intelligent beings, I think it's natural." Lodge of Race Seven said, "Actually, although this situation is not common in the universe, it is not difficult to find such a place if you look carefully. ”

"Maybe you're missing something." Xiao Yu said softly. "In the observational data, the stellar activity of this star is better than the results of our detailed calculations of its lifetime, mass, and abundance of heavy elements. To be active a little. You come and see here. ”

Under Xiao Yu's manipulation, on the computer terminal of each participant. All showed a photo. This image is a photograph of the surface of a star after multiple layers of filtering.

"Pay attention to the red dots. Take a closer look at how it differs from the surrounding area. Xiao Yu said. Can't see it, right? So what about this? ”

Presented on top of the computer terminal is a yellowish-white photograph of a star. In the photo, you can clearly see the phenomena such as stellar sunspots, coronal mass ejections, and high-energy particle streams formed by magnetic fields. But all this is ordinary for a star. The same is true of the place that was deliberately circled by Xiao Yu with a red line, there is nothing special about it. All the scientists present looked at each other, not knowing what Xiao Yu meant.

With a command from Xiao Yu. This three-dimensional stereoscopic image is enlarged again. After this expansion, the red line shows its difference.

The color of this part seems to be whiter than the surrounding area.

"It's hotter in this place."

Even the scientists from the Department of Psychosocial Sciences knew some basic astrophysics knowledge. They naturally know that the color white means a higher temperature than yellow.

"Yes. The temperature of this part is abnormally higher than that of the rest of the area, so it appears to be white. Xiao Yu said, "But this phenomenon cannot be explained in our stellar evolution theory." Or, based on the current situation, I can propose an explanation, which is that about 500,000 years ago, there was a star the size of the moon that crashed into this place. The abnormally high temperature in this place is the afterglow of the big impact. ”

There was silence in the room again. The scientists at the meeting were thinking fast. In the middle of the ring, Luca III said: "This explanation is very reasonable. According to our theory of stellar evolution, this explanation is perfectly acceptable, and there is no contradiction in it. ”

"Well, there's one more thing." Xiao Yu said, "According to the information obtained from that box, the Torol civilization and the sweeper civilization happened to be the decisive battle that started here 500,000 years ago. After combining this information, there are still people who wonder if the emptiness here is a natural formation? ”

"First of all, this star system had moon-sized asteroids 500,000 years ago, and since there are moon-sized stars, it means that there will be more other stars here, whether it is a large planet or a small asteroid, in short, it cannot be so empty. In addition, it is impossible for a star the size of the moon to hit a star for no reason, and it is likely that it was affected by the war and crashed into the star. Then two things can be determined - first, it was not empty before, and second, the war that the Torol civilization spoke of was true. ”

So how do you explain this phenomenon now? weishenme…… Is it so empty? What exactly do they want to do and what purpose do they want to do this? ”

After going around and around, the problem is back to square one again. Xiao Yu asked this question again, and looked at the scientists present with expectant eyes.

"Since all the information at present points to the authenticity and credibility of the Torolan civilization, then, we may be able to speculate from the direction of good intentions." Senya of race number two said.

"Huh? The direction of goodwill? I know. Hearing Senya's words, Luka II seemed to be inspired by something, and immediately stood up: "Perhaps, they are just doing this to attract the attention of some beings who know the inside story." ”

“weishenme？” Xiao Yu asked rhetorically.

"The reason is simple." Luca II, who opened his mind, looked a little excited, and then said, "If you hadn't gotten that box, would you have noticed it?" ”

"No, it won't." Xiao Yu replied very dryly, "Such a desolate place is of no value to me or the rest of the civilizations. Its emptiness, though a little peculiar, is not unexplained. You won't even get close to it, and you won't find that one area of the star is hotter than others. ”

"That'...... And after you got that box? Luca II asked again.

"Hmm...... I understand. Xiao Yu also understood in an instant, and couldn't help but feel a little excited in his heart, Xiao Yu continued: "Then, the legacy of the Torol civilization must be here." ”

"Yes." Lukka II nodded slightly.

"What are you talking about?" Luca Four, who was sitting next to him, asked with some curiosity.

"This Torol civilization, in order to make its heritage safer, has adopted a very subtle little strategy." Lukka II said softly, as if he was very emotional: "They did this, on the one hand, to improve the safety of their heritage, and on the other hand, to put forward some tips for these dwarves - think about it, for civilizations who don't know the inside story, the emptiness here will only make them avoid it, thinking that there is no value here, so as to ensure the safety of their heritage to the greatest extent, and at the same time, they launched the box to the dwarf planet, so for the dwarves who know the inside story, the emptiness here, It's a clear warning sign that their legacy is here, and they can't be wrong. ”

"Luca II is right, that's exactly what I think. Senya, you're doing a good job. Xiao Yu encouraged Senya, and then said: "This explanation is very reasonable and logical, then, now there is only one question left, where are their relics?" ”

This galaxy is empty, with no upscale objects other than the main star. It can be said that under the search of Xiao Yu's hundreds of thousands of detectors, anything with a diameter of more than ten meters will be discovered by Xiao Yu. But the result of the probe was that there was nothing.

"If our reasoning is correct, the dwarves who received the tips will surely leave the rest of the tips in order to get the ruins smoothly. You know, this is a gift they prepared for the dwarves after they reach the fourth level of civilization, we are now a junior fifth level civilization, there is no reason why the dwarves can find it, but we can't find it. Luca II said, frowning, pondering.

There was silence in the conference room, and all the scientists, including Xiao Yu, were thinking nervously.

Suddenly, Xiao Yu, who had received the latest detection information, perked up and muttered, "I received a prompt." Hint, right above this star. ”

After Xiao Yu synthesized all the observation data, Xiao Yu discovered a peculiar phenomenon. The trajectory of this star is not stable, as if next to it, there is a star that Xiao Yu can't see, disturbing it with its own gravity. (To be continued......)

PS: The second shift is here, and I'm going to prepare for the third shift......