Xiao Yu was silently speculating about these things in his heart. But now that there is too little known information, Xiao Yu really can't speculate on anything more. Even, the existence of the invigilator is only a vague judgment, and the battle between Chen Mo and the invigilator is even more illusory.

After all, Xiao Yu didn't even know the existence form of the seventh-level civilization, and he didn't even know whether there was an eighth-level civilization or a ninth-level civilization above the seventh-level civilization. In this case, the probability that the invigilator, who speculates that resembles the rules of the universe, will not be correct no matter what the conclusion is.

But Xiao Yu confirmed that if the mysterious person behind the scenes who gave him Zhang Shengya and the tie was really Chen Mo, then Luo Fei and himself, the speculation about Chen Mo's situation should be true. Because Xiao Yu could perceive the change in his mood during the two deliveries. For the first time, when he sent Zhang Shengya, an earth girl, to himself, Chen Mo also changed his hand through Taihao Civilization and hid himself behind the scenes, for fear that he would find out about her existence. The second time, he directly gave himself the tie that he had given him once, basically making his identity clear, and setting up a small test similar to a prank.

The first time is heavy, which is very in line with the state of mind that has encountered a great calamity and is very pessimistic about the future, and the second time is relaxed, which is also in line with the relaxed and happy state of mind after successfully surviving the calamity. I'm even in the mood to do some little pranks.

But there is one thing, no matter what happened to Chen Mo, Xiao Yu couldn't interfere, and he didn't have the ability to interfere.

"So now, let's be yourself." Xiao Yu thought silently, "I have to go down step by step, after improving my strength." It is possible to meet Chen Mo and even help Chen Mo. I must find the corpse of the MSI civilization, and then destroy the neutron battle star, and finally become a seventh-level civilization, and then I will have the ability and qualifications to step into Chen Mo's circle. ”

The circle that Chen Mo is in now will inevitably be at least the circle of a seventh-level civilization. This can be seen from the strength of space creatures. Xiao Yu estimates that in the Milky Way, in addition to the neutron battle star. I'm afraid that no one is the opponent of space creatures, and it is estimated that the three Taihao may not be able to resist the space creatures when they join forces to form the Taihao Alliance.

Zhang Shengya's body was taken out again, and he looked at it being kept in a special box, and his body did not change at all. It still seems that she is still alive, but Zhang Shengya has just slept. Xiao Yu had a lot of thoughts in his heart.

"Perhaps. Everything is just like what Luo Fei said, you meet all my requirements, I sympathize with you, and I also want to protect you. If I had resurrected you earlier, there might have been love between us. But this kind of love is not real love. It's love under manipulation. If I didn't know all this, I might have really fallen in love with you, but by now, I know it all. So, I still sympathize with you, I still want to protect you, but I can't fall in love with you anymore. Xiao Yu said silently. Xiao Yu thought of Chen Mo again, remembered the girl who still had deep feelings for herself, how sad she would be when she knew that she would never be able to meet Xiao Yu, and then sent Zhang Shengya out ruthlessly, trying to let Zhang Shengya replace her position in Xiao Yu's mind.

"Huh?" At this time, Xiao Yu suddenly remembered another thing, about the mischievous test that Chen Mo had conducted when he appointed the space creatures to find him.

"If you analyze it according to the current intelligence, it seems that this prank is not as simple as a prank...... It should be that Chen Mo lost my message in the confrontation with the invigilator, so she doesn't know if I have fallen in love with Zhang Shengya as she arranged, and whether she has forgotten her as she arranged. Chen Mo at that time should be very contradictory, after all, he didn't die when he thought he was going to die, but he had already sent Zhang Shengya out, and he was ready to make love between me and Zhang Shengya. So, in this case, choosing to give me that tie should have some thoughts about trying to awaken my memories of her. ”

"Hey." Xiao Yu sighed, but he still couldn't stop these thoughts.

In the midst of all kinds of chaotic thoughts, under the traction of the Earth spaceship, Xiao Yu's fleet was advancing rapidly along with the small universe.

Coupled with the geometry that he accidentally obtained from the crocodile beast, Xiao Yu has a total of four geometry. The study of these four geometries is now in full swing. In addition to the four geometric bodies, Xiao Yu also obtained a large number of fragments of the half-finished stellar warships of the Guardian Civilization, which may also contain a large amount of scientific and technological information. Although it is unlikely that the key technologies will be analyzed from these fragments, it is estimated that there will still be a lot of gains in small technologies, such as casting technology, material technology and other subtle aspects.

Although they are both sixth-level civilizations, the Guardian Civilization is not a little bit stronger than Xiao Yu, and by analyzing the creation of the Guardian Civilization, Xiao Yu will inevitably gain many benefits.

In the past nearly 1,000 years, Xiao Yu's technology has once again made a leap forward. The new light computer modeled after the Guardian Civilization Technology has been put into use, and the number of warships that Xiao Yu can manipulate at the same time has increased to 70 million. Now Xiao Yu can already make hydrogen atom polymerization materials. In other words, the current Xiao Yu, even without the help of the flesh and blood of the sixth-level alien beast, can make a planetary-level battleship on his own.

In addition to computational science and materials science, another technology has also made breakthroughs, and that is mechanical technology. Now Xiao Yu can already make engines that are nearly half smaller than before, but the output power is three times that of before, and the energy utilization rate has been greatly improved. This means that Xiao Yu's battleship endurance can be improved again.

With the same fuel and the same mass of spaceship, if Xiao Yu's previous technology could only make this spaceship sail with a curvature of a thousand light-years, after adopting the most advanced technology now, Xiao Yu could already make this spaceship sail with a curvature of about 1,300 years.

A more efficient way of using energy is the necessary scientific and technological foundation for Xiao Yu to embark on a river-level voyage from the Milky Way to the Greater Magellanic Galaxy. Without this technology, even if he went up the Magellan Stream, Xiao Yu would fall into the dilemma of having no energy to use halfway through due to insufficient energy reserves.

Now Xiao Yu has left the Silver Heart for nearly 30,000 light years, and has completed half of the voyage in the galaxy. Now the star density of Xiao Yu's space is much lower than that of the silver center, and the average distance between the two stars has reached about six light years. This density is already lower than the density of stars in the field where the Sun is located.

Viewed from this direction through the optical instrument, the silver heart looks like a large ball of light that exudes a misty halo, which is extremely beautiful. But Xiao Yu knows that beauty is just the appearance of the silver heart, and there is a lot of killing intent there, and it is not an exaggeration to say that it is a trap step by step. There are some places, even if Xiao Yu goes there, it is very dangerous.

At this time, the most important technology for Xiao Yu finally made a breakthrough, that is, the technology of transporting indivisible substances with large masses into the small universe at one time.

Now Xiao Yu can instantly make nearly a trillion tons of matter pass through the connection channel between the large and small universes, and transport it from the large universe to the small universe, or from the small universe to the large universe. That's a big number, but it's still not big enough. For example, a planet, like a star, casually has a mass measured in billions of tons. So, how do you handle such a substance?

In the past, Xiao Yu did this through the kind of stellar mass stealing instrument to split it up and then transport it into the small universe bit by bit, but this method was too time-consuming. It is precisely for this reason that when Xiao Yu traveled to Yinxin before, the distance of 20,000 light years was calculated at a speed of 100 times the speed of light, and it only took 200 years to reach it, but Xiao Yu sailed this distance, but it took a full 2,000 years. A large part of that extra time is wasted on collecting materials.

Now, this problem is inspired by the material supplement of the Guardian Civilization and the perfect geometry left by the seventh-level civilization in the mechanical direction, Xiao Yu's technology has finally made a breakthrough again. Now Xiao Yu can directly transport a star from the big universe to the small universe in a short period of time.

did not surprise Xiao Yu, the first breakthrough in this technology was indeed Xu Junpo. On this occasion, he once again proved his genius and his important role, and at the same time, it also allowed Xiao Yu to reaffirm his guess.

"Sure enough, it's a genius scientist sent by the Sweeper civilization to quickly improve my technology...... So, I'm curious, how many more technological advances will you bring to me, and how many problems will you solve for me? I'm waiting for your performance. ”

After commending Xu Junpo again, looking at the scientists who came to congratulate him everywhere, Xiao Yu thought silently in his heart. (To be continued......)

PS: After the third watch, I asked for a monthly ticket violently!!!!