At this time, Xiao Yu remembered the world he had created for Zhang Shengya when he left the galaxy. In that world, Xiao Yu created hundreds of millions of people through genetic technology, and then instilled corresponding memories for them, and put them on the planet that he had arranged a long time ago. These "people" who have been genetically created by themselves will think that everything in their lives is normal, that they will have all the memories of the past, and that the memories of the past can be flawlessly combined with the present life. They do not have any doubts about the authenticity of their existence.

Now, Xiao Yu has doubts about the authenticity of his existence. Because Xiao Yu can't rule out a possibility, that is, there is a certain powerful existence that has instilled all the memories of the past in himself, and all the events he has experienced in his memories are all false, they don't exist at all, they are just memories that have been shaped. There is something that instills this memory into its own mind, and then places itself in this computer, treating itself as if it were a person who has been created through genetic technology.

If that's the case, then all of this can be explained.

"If this explanation is taken as a starting point, then the Milky Way and the Andromeda Galaxy do not have to go back in time at all. The Milky Way and the Andromeda Galaxy as I see it now are real, and the Milky Way and Andromeda Galaxy that I remember millions of years later are all false memories that some kind of being has instilled in my mind. This explanation is logically explanatory, but there seems to be no realistic basis to confirm it. Xiao Yu thought silently.

If this explanation is true. So why does that powerful presence in the dark create such a contradiction, so that my memory is not the same as the starry sky I actually see? Isn't that a reminder of what I've seen? And what I remember, must one of the two be false? What is the purpose of their doing so? ”

Xiao Yu was reluctant to accept this explanation, although it was logically perfectly fine. Xiao Yu was reluctant to admit that his memories were all false, and all the heroic, moving, shocking and desperate feelings he had experienced turned out to be just a false memory. Xiao Yu couldn't accept that the half-lived ghost clan who lived and died with him was fake, and he couldn't accept that the loyal comrade-in-arms Pegasus civilization was fake. I can't accept that the Shenzhou civilization I created is fake, and I can't accept that the Ya Beast clan who have some feelings for me is fake......

At this moment, the universe in front of Xiao Yu's eyes began to become illusory. It seemed that a layer of fog was quietly spreading, enveloping everything that was originally clear, making it impossible for Xiao Yu to really see these things.

This time node began when Xiao Yu first saw the supernova flash of the Milky Way in the Andromeda Galaxy. Since that incident, everything has been very different. Everything that happened before this point in time. All traces of Xiao Yu left before this point in time have been erased. Whether it's in the Milky Way or in the Andromeda Galaxy. Or all traces left in the Big Magellanic Galaxy, the Small Magellanic Galaxy, and the Ursa Major Dwarf Galaxy have been erased. Xiao Yu couldn't find any evidence to prove that he had ever been to these places.

In terms of the law of cause and effect, I am a being without a cause. I appeared in the universe for no reason, my huge fleet appeared out of thin air, all my technology, all my memories, all my sights and heard......" Xiao Yu muttered to himself.

You say your fleet was built by gathering stellar energy and planetary resources. So good, come up with proof. Is there any proof that you have touched those stars? You say you've consumed thousands of stars to build these fleets, but the stars you've consumed are just right there. You say you've wiped out the Sweeper civilization and the Guardian civilization and the rest of the powerful beings, but who can prove that those powerful beings ever existed?

You say you've been to the Andromeda Galaxy, which originated in the Milky Way, and you've also been to the Great Magellanic Galaxy and other Milky Way satellite galaxies, who can prove it? Who can prove it?

Xiao Yu has been thinking about this question. There is always the last ray of hope in Xiao Yu's heart, and this last ray of hope comes from the solar system. In the current Milky Way, the Earth did not explode, and the Sun was not transported into the small universe by itself. If the existence of primitive apes can be found on Earth, and if their genetic sequences match the same in his memory, then Xiao Yu has found the most powerful evidence that he originated in the Milky Way.

At this moment, Xiao Yu's exploration fleet also came to the edge of the solar system. It was a detection fleet led by a city-level spaceship, and in this exploration fleet, Xiao Yu arranged a lot of sophisticated detection instruments. But at this moment, Xiao Yu didn't dare to make this decision, and he didn't dare to enter the solar system to explore the earth. Because Xiao Yu was scared in his heart.

"Let's wait for the results of the exploration fleet going to the rest of the satellite systems." Xiao Yu thought silently, "If the results of the detection from there are still not in my favor, I will explore the solar system again." The solar system is my last hope. ”

Those satellite galaxies are located at different distances from the Milky Way, from tens of thousands of light-years to hundreds of thousands of light-years farthest. An exploration fleet has arrived in the Great Magellanic System to conduct a detailed exploration of the Great Magellanic System.

Xiao Yu is also quite familiar with the Big Magellanic Galaxy. The first place Xiao Yu left the Milky Way and went to was the Big Magellanic Galaxy. There is a strange beast Taihao who tries to use space as its own direction of development, and if it is inferred according to common sense, that semi-four-dimensional Taihao should be in the Great Magellanic Galaxy at this moment, leading the peaceful development of the entire galaxy.

But Xiao Yu's exploration fleet didn't find it. Not only did he not find it, but the so-called Great Emperor Civilization, the Rebel Alliance, etc., Xiao Yu also did not find it. At this moment, the Big Magellanic Galaxy is exactly the same as the Milky Way, it is a dead silence. Xiao Yu also carried out a complete space exploration in the Great Magellanic Galaxy, but the detection results told Xiao Yu that there is no civilization in the Great Magellanic Galaxy that sails with curvature at more than ten times the speed of light.

"Pegasus civilization, I'm Xiao Yu." Xiao Yu posted this message in the Big Magellanic system, "If you can receive my message, please respond." I've come back from the Andromeda galaxy, and I'd love to know what's going on in the galaxy during this time......"

Xiao Yu waited for several hours and received no response. Xiao Yu could only sigh and give up the search for the Big Magellanic Galaxy. The entire expeditionary exploration fleet left the area and headed for another satellite galaxy in the Milky Way.

The same maneuvers were carried out by the rest of the expeditionary exploration fleet. Every time he goes to a satellite galaxy, the first thing Xiao Yu does is to determine whether there is a curvature in this galaxy that is traveling at a speed of more than ten times the speed of light, that is, to find out if there is a fourth-level or higher civilization here, and at the same time release a piece of information to find the Pegasus civilization. When these two methods are not fruitful, Xiao Yu will control the exploration fleet to explore the entire satellite galaxy at an extremely high speed, looking for a third-level or lower civilization.

Along the way, none of the intelligent civilizations have been found, nor have they found any information about the Pegasus civilization. On the contrary, many living planets were unexpectedly found. The ecological environment of these living planets is different, and the creatures that live on these planets are also very different. But there is one exception, and that is that none of these creatures are intelligent creatures. They're just beasts.

Xiao Yu spent nearly a thousand years exploring the entire Milky Way and all the Milky Way satellite galaxies, but basically nothing was gained. All technological civilizations and intelligent civilizations have disappeared. Not to mention the third-level civilization, the second-level civilization has not been discovered even if it is still in the age of ignorance. The Pegasus civilization has not been found, nor has any evidence that can prove that Xiao Yu has ever been here, or that he has existed.

Xiao Yu felt a sense of loss in his heart.

Xiao Yu felt a kind of loneliness that penetrated his heart. The entire huge galaxy and its satellite galaxies occupy nearly one million light-years of space, and in this nearly one million light-years of space, Xiao Yu is the only conscious existence. All that Xiao Yu had experienced, whether it was a loyal comrade-in-arms or a powerful enemy, had disappeared without a trace. Xiao Yu hadn't had time to explore the Andromeda Galaxy and the satellite galaxies of the Andromeda Galaxy, but Xiao Yu didn't plan to do that. The Milky Way has become like this, and the Andromeda Galaxy has not been spared. Xiao Yu didn't have that need to go there and waste time.

"The people who believe in the Flame Civilization and the Andromeda Galaxy Alliance have also disappeared......" Xiao Yu muttered to himself, "Where have you all gone?" ”

After all the exploration efforts were declared unsuccessful and all came to nothing, Xiao Yu's eyes returned to an ordinary star system in the inner galaxy of the Milky Way.

The solar system, this is Xiao Yu's last hope.

The small exploration fleet began to slowly set off towards the inner solar system. This is the only place that Xiao Yu has not explored. The results of the exploration in this place will affect Xiao Yu's fate to a certain extent.

"I hope the result won't disappoint me this time......" Xiao Yu sighed secretly. (To be continued......)