Xiao Yu was still maintaining his apparent calm. But in Xiao Yu's huge construction base, Xiao Yu quietly started a new round of construction work. What Xiao Yu built this time was tens of billions of spaceships. But the combined volume of these tens of billions of spaceships may not be as big as a basketball.

That's right, Xiao Yu's plan is to build a spaceship of the microscopic civilization type. Moreover, the performance of these spaceships built by Xiao Yu is more advanced than that built by microscopic civilizations. Because what Xiao Yu has is not just a technology of microscopic civilization. Xiao Yu can integrate all the technologies of architectural civilization and computing civilization into the construction process.

Yes, that's right, with the technology of computing civilization as the core, based on the technology of micro civilization, and then through the excellent construction skills of architectural civilization, these two are fused, and then Xiao Yu's excellent war technology is also integrated, and in the end, what Xiao Yu created is such a bunch of things.

Building a microscopic civilization spaceship is no more troublesome than building a large warship that Xiao Yu can use. Xiao Yu estimated that building a microscopic civilization spaceship that was only the size of a molecule or an atom would probably take about the same time and effort as Xiao Yu to build a continent-level spaceship, or even a little more.

But no matter what, Xiao Yu finally built these spaceships. At this moment, they appeared in front of Xiao Yu's optical observation instrument, they gathered together, about the size of a basketball, they were suspended in mid-air, emitting a faint white light. In order to build these things, Xiao Yu spent another twenty years. Now. There are less than 10 years left until the final deadline.

This batch of microscopic civilization warships is the crystallization of Xiao Yu's highest technology. Xiao Yu really puts his own science and technology, the technology of micro civilization. The technology of the architectural civilization and the technology of the computing civilization were fused together, and these things were finally created. These little guys will become Xiao Yu's tools to carry out his plan. Whether we can find a balance between completing the mission and saving Pegasus and the Shenzhou civilization depends on this action.

"But...... What if it fails? If that fails, I have to choose between the two. So, which one should I choose? Xiao Yu thought silently.

In any major action, there must be more than just a plan. Instead, there will be a backup plan just in case. Xiao Yu's action is undoubtedly significant, so Xiao Yu must also prepare a backup plan.

Then the problem is back to square one again. After thinking for a long time, Xiao Yu sighed slightly: "If this operation fails." If it really can't be done, then, Chen Mo, I'm sorry. This time it failed. You'll have another chance to do it all over again. It's just a flying kite galaxy, and it probably won't affect you too much. This is not the case for Pegasus and Shenzhou civilizations. There is only one life, and if they disappear from this universe, there will be no chance to come back to life. I love you and I'm willing to do anything for you, but ...... I can't even affect others and use other people's sacrifices to achieve my wishes. That's all I can do, sorry. ”

This is Xiao Yu's backup plan. As a last resort. Xiao Yu will choose to compromise with the Dark Star Civilization. In exchange for the survival of Pegasus and the Shenzhou civilization, they gave up the mission.

But at this moment, the situation has not reached the worst time, and Xiao Yu still has a chance at this moment. Xiao Yu's hope. It is maintained on the warships of these microscopic civilizations. Looking at this group of little guys who were constantly rising and falling in the air, Xiao Yu gave an order gently.

Almost instantly, these particle warships were like a swarm of fireflies gathered together and suddenly dispersed, carrying countless Ambilights, and suddenly expanded. As their size expanded, their luminosity also decreased rapidly, and finally disappeared completely from Xiao Yu's eyes. If Xiao Yu hadn't kept in touch with the inside of these spaceships, Xiao Yu would have had to use the most sophisticated space detection instruments to capture their clues.

Even now, Xiao Yu has to admit that he can only be regarded as a fluke to destroy the main body of the microscopic civilization and capture the detachment of the microscopic civilization. Although the combat effectiveness of microscopic civilizations is not worth mentioning at all, their concealment performance is the best among all the civilizations Xiao Yu has seen. They are well-deserved seventh-level civilizations.

Through the extremely covert over-distance communication method, Xiao Yu can clearly know the location of these tens of billions of particle warships, and can also control them in real time. Like a flock of birds out of their cages, they quickly left this huge space construction base from the passage opened by Xiao Yu and came to the dark, vast, and deep cosmic space.

The next moment, they began to sail in curvature, rushing towards the base of the Dark Star Civilization in the distance at a speed of about 1,700 times the speed of light. Their voyage lasted for a month, and they came to a place not far from the Dark Star civilization. In order to prevent the fluctuations caused by the curvature of these particle warships from being detected by the Dark Star Civilization, Xiao Yu manipulated them and began to slow down sharply. Xiao Yu's research shows that if things like particle warships move at less than fifty times the speed of light, thanks to their extremely small size, the spatial fluctuations caused by them will easily be mixed with the spatial fluctuations caused by various natural phenomena in the universe, so that they will be difficult to detect.

At this moment, these particle warships have been fully dispersed, slowly moving forward at a speed of about thirty times the speed of light, and finally entered the main base of the Dark Star Civilization.

Since that seventh-level alien beast was killed by Xiao Yu, the base of the Dark Star Civilization has suffered a great chaos, and the main base of the Dark Star Civilization has shrunk much. But even so, they still have a span of more than twenty light years at the moment. In this vast area of more than 20 light years, there are countless space bases, and countless artificial celestial bodies shuttle here, undertaking the entire base communication, supply along the way, emergency rescue, early warning, observation and other tasks. There are countless carrier ships shuttling here, and huge warships are constantly moving.

The power of a civilization was presented in front of Xiao Yu in a comprehensive and intuitive way. It is undeniable that the Dark Star Civilization is Xiao Yu's defeated subordinate, but Xiao Yu also cannot deny the greatness of the Dark Star Civilization. Then again, what seventh-level civilization is not great? Any seventh-level civilization has trillions of intelligent beings and a majestic power that can influence a vast river system. Such a being is the real upper level in the universe.

Xiao Yu's particle warships are quietly shuttling here, looking for an opportunity to infiltrate. A single warship or a commercial, civilian, or scientific research spaceship is of little significance to Xiao Yu. Because their authority is too low, it can't meet Xiao Yu's requirements. Then Xiao Yu can only achieve his goal by infiltrating a large base, or infiltrating a flagship and sub-flagship giant spaceship. And the defense of large bases, or star cluster-level and stellar-class warships is extremely tight, and Xiao Yu does not have any possibility of entering from the front. Not to mention these giant warships, even if they are more inferior planetary and continent-class warships, Xiao Yu has no possibility of relying on these particle warships to attack head-on.

Just like when Xiao Yu was still a sixth-level civilization, the microscopic civilization did not have the ability to storm Xiao Yu's stellar warship. Not to mention the Dark Star Civilization at the moment. In any case, in terms of combat power, it is always the hard wound of these particle ships.

Then again, Xiao Yu's main requirement for this operation is concealment, even if Xiao Yu has this ability, Xiao Yu will not do that. Therefore, Xiao Yu manipulated these particle spaceships and still lurked here quietly, waiting for the opportunity to come.

Xiao Yu didn't bring these particle battleships together, which was a very stupid act. There were enough of them, so Xiao Yu divided them into hundreds of thousands of detachments, each of which contained particle warships ranging from 10,000 to 100,000, and scattered them all over this vast base, looking for opportunities from everywhere.

The breakthrough took place with nine years to go before the deadline. Xiao Yu observed a city-level spaceship formation approaching the massive military base. And it seems that in order to allow this city-level spacecraft formation to return to Hong Kong, a gap has finally opened up in the military base, which has always been heavily guarded. Xiao Yu didn't hesitate any longer, and immediately manipulated one of his particle spaceship detachments, and quietly approached a small battleship of this city-level spaceship formation.

It seems that the peace that has lasted for hundreds of years has made the soldiers of this military base a little paralyzed, and the inspection of the incoming warships is not as strict as before-the strict space and energy fluctuation scanning has forced Xiao Yu to self-destruct his nearly 10 million particle warships. Yes, it is not the first time Xiao Yu has encountered such an opportunity, but many opportunities before have been given up halfway because of the strict inspection mechanism.

With the help of an oversight of the Dark Star Civilization, Xiao Yu finally succeeded in infiltrating his first detachment, about 70,000 particle warships, into this military base, and followed this small warship to their port.

What was presented in front of Xiao Yu was a busy scene. The interior of the Dark Star Civilization was finally presented in front of Xiao Yu for the first time, and Xiao Yu finally had the opportunity to take a comprehensive and detailed look at the army of the Dark Star Civilization and the port of the Dark Star Civilization. (To be continued......)