Someone is using an infrasonic weapon, otherwise this kind of sound wave would not have traveled so far for Ringer to be aware of it, you must know that Ringer has experience in using sonic weapons, and he will definitely not be wrong in this matter. You must know that infrasound waves are not easy to attenuate, and the source of infrasound waves that Ringer can detect may be thousands of miles away. Even the other side of the planet is possible.

The current sonic chaotic environment is actually very suitable for one thing, Ringer can use this environment to kill Zhao Xishen unconsciously, you must know that now the sonic device must be disturbed by all kinds of sound waves running around the planet, and he didn't notice that the source of the sound wave of Zhao Xi's death was here, and after thinking about it carefully, Ringer suddenly felt that there was a lot to do.

Just as he was about to take action, Ringer's face changed suddenly, and he immediately looked at the girl who was gradually approaching with a smile and said, "What's the matter, Yuqing, I see you so happy." ”

"We've dug up the location of the ruins, we've found the bones of the planet's natives, and we're researching it, so let's go and hear about it." Yu Qingjiao smiled and pulled Ringer's arm and said.

"Good!" Ringer now knew what it meant to laugh and cry, he was not interested in archaeology at all, he had only entered the School of Archaeology because of Seth Star, and if there was a further goal, he was looking for a chance to break away from the Gestapo.

As the excavation deepened, the appearance of the natives of Seth was no longer a mystery to the students left behind on this planet. The average height is about 1.2 meters, and the limbs are very thick, so in terms of bone testing, it should belong to the species that is not tall, but it is infinitely powerful. Judging from the skull, the eyes should be large, which may be related to the fact that the atmosphere of Seth Star was too thick at that time, and what other benefits there are can only be guessed.

The head is not so large that it is out of proportion to the body, which is not the same as what humans generally think of as aliens. The back bones are denser than the other parts and have traces of bone plates, and the School of Biology speculates that the Seth people should have evolved from reptiles, and the bones on the back belong to the vestigial bone plates, which play the role of part of the outer armor.

"What we can be sure of is that if from the perspective of natural evolution, compared with the humans of the Earth era, the Seth people did not strengthen their genes, then in fact, the physical quality of the Seth people is far superior to that of our humans. Of course, brain volume still needs to be obtained with more and more extensive data before it can be inferred. But judging from the fact that they had already traveled all over their solar system at that time, they couldn't be any worse. This is what we have found so far in the School of Biology. ”

"At present, we have unearthed some things used by the Seth people, of course, after all, more than ten years have passed, and there are too few metal items preserved, so we can only hope that the team digging in the desert area can bring good news, but in terms of the items we are digging here, it can be determined that it is equivalent to a society that has developed to the apex in the solar system. Equivalent to the age of the earth, the Soviet astronomer Nikolai? Kardashev's generalization should belong to the second-level planetary system civilization. ”

Desert Mirage is easy to preserve metalwork, which may be the only hope, otherwise no steel can resist the impact of nature and time, and in some environments, the hardest metal is not as good as stone.

Kardashev theorized that the technological progress of human civilization was closely related to the total amount of energy that its citizens could control. According to this line of thought, he identified three types of Chinese development in the galaxy from low to high: Type I: The civilization is the master of planetary energy, which means that they can dominate the sum of the energy of the entire world. Type II : This civilization is capable of harvesting energy for entire star systems. Type III: This civilization can harness the energy of the galactic system to its own use.

"I really don't know what a third-level civilization looks like, I really want to see it." Yuqing took Ringer's arm and thought, "Ringer, what do you think the third-level civilization is estimated to look like. ”

"I think the first thing is to push the boundaries of longevity. If you don't live long, you can't pass on knowledge! As soon as Ringer said casually, he immediately shut up and changed the subject, "I believe that the government of our Confederacy must not want to see the existence of a third-level civilization, otherwise, they can pinch us to death with their strength." Thinking about it from another perspective, we actually wish in our hearts that the lives of other planets have been wiped out by gamma ray bursts, and it is good that there is no one left. ”

"You're too direct, you don't even give me any room for imagination." Yuqing is very dissatisfied and coquettish, but this unruly appearance is very charming, he should actually go to the military academy to study, probably because the Confederate military really has no enemies, so he came to the archaeological academy.

"Let's listen carefully to the teachers." Purple Xun glanced at Yuqing, and reminded not to go too far. Although he and Ringer have no feelings at all, they are in fact a couple approved by the chief medical officer. It's really strange to feel like a girl is talking to her husband in front of her.

"In short, the current data is far from enough, and we still need to mine the system system to make this long-disappeared civilization see the light of day again!" This is the main idea of this summary, which simply means that the revolution has not yet succeeded, and the comrades still need to work hard. Now only a small part of the excavation is obtained, and if you want to get all the information, you still have to continue digging. In short, students need to continue to sweat like rain.

"Isn't all that going into making us laborers?" After the crowd dispersed, Ringer led the two women away. At this moment, the faint infrasound wave was gradually subsiding, and Ringer knew that he should have missed the opportunity to kill Zhao Xi, at least the cover environment for the sound wave was gone.

Indeed, the battle in the deep sea was nearing its end, and the smoke had cleared, and the whole sea was viscous, like a bowl of oil being poured into the water, and a thick layer of dark green liquid floated on the surface of the sea. It is the blood of these deep-sea monsters that has now floated here, and several interstellar landing ships are suspended on the surface of the sea for salvage.

These interstellar landing ships are ready to pack up the bodies of the deep-sea behemoths and bring them back for study. After all, this is the most exaggerated creature ever seen by mankind, and the research value is very great.

"Report to the generals, the marching ants have all been exterminated!"

"The Behemoths of the Deep have been wiped out, carnivorous plants pose no threat to our armor, and the battle line on the side of the Desert Giant Worms is steadily advancing, but as time permits, victory will be ours. There are also some animals that are relatively dangerous, but they belong to the more normal category, should they be solved all at once? ”

"First of all, the dangerous creatures listed by the academy will be culled, and the others can be discussed. Inform the desert troops to speed up, the council has already urged. ”