Theoretically, this is indeed possible. Of course, it is only at the theoretical level, and in reality, if you really want to operate it, you don't know how much trouble and difficulty you will face if you really want to reverse the time of a river system. Xiao Yu can be sure that this is definitely an ability that only civilizations of level seven or above can have.

What a gesture! There are more than 200 billion stars in the Milky Way. As for wandering planets, planets with fixed orbits, various asteroids, moons, comets, dwarf planets, black holes, neutron stars, white dwarfs I don't know how many, they have spent a long 500,000 years according to their own evolutionary laws, and then because of a certain act of existence, they follow themselves and return to 500,000 years ago!

If this is true, how would you describe such a thing?

Xiao Yu's vigilance wavered a little at this moment.

Xiao Yu decided to listen to what this guy wanted to say and what he wanted to do. After all, this guy has not shown hostility towards himself until now, and perhaps, everything it says is true?

"Tell me, what is it that I'm doing now that I'm going to be in big trouble in 500,000 years." Xiao Yu said.

"It's very simple, you formed an army and began to collude with intelligent civilizations." This unknown being said lightly, "You have to understand your own development advantages, you don't do your best to develop your computing power, you don't rely on your own Liliang to develop and grow, but instead accumulate some wisdom civilizations, and expand the size of your fleet by such stupid means." ”

"I can tell you a little bit about the history of the future." This guy who claimed to be Xiao Yu in the future continued, "The act of cultivating a smart civilization has indeed provided a great boost to your development and growth in a short period of time, allowing your technology to develop rapidly, allowing your fleet to increase rapidly, and allowing you to defeat the Molian civilization all the way. Defeated the Alien Beast Civilization, defeated the Taihao Civilization, and even the Sweepers and Guardians were defeated under you, and finally promoted to the level of seventh-level civilization. But there is a hidden danger that was also planted by you at this time. Don't forget, among the hundreds of billions, even trillions, ten trillion intelligent beings, there will always be a wisdom that will surpass you. It stealthily seizes command of your fleet in a way you can't even detect. Eventually, you fall into passivity. You have finally found an opportunity to reverse the time of the galaxy with Zuihou's liliang, back to the present half a million years ago. ”

"So. What I'm telling you is, get rid of these intelligent creatures. Kill them all. Or banished out. You always have to rely on your own liliang to seek development. This may be a slower way to develop, but it is safer, at least, you will not encounter such a tragic rebellion and put yourself in such a dangerous situation. ”

Xiao Yu was silent.

Xiao Yu never thought that such a thing would happen to him. Xiao Yu obviously felt. The time when he left the ruins of the Torol civilization only happened fifty years ago, but according to this guy's words. More than a million years have passed?

I don't come from the past, but from the future.

According to this guy, he should have developed all the way after leaving the remains of the Torol civilization until 500,000 years later, which is 500,000 years. Then 500,000 years later, I reversed the time of the entire galaxy and returned to the present 500,000 years ago. This coming and going is a long time of a million years.

If what it says is true, then Xiao Yu is from the future to the present, not from the past to the present.

Xiao Yu can't speculate whether everything this guy said is true or not from the perspective of technology, but there is a simple logical reasoning, that is, whether he kills the intelligent creatures under his command or not does not seem to have an impact on any existence in the outside world, that is, no existence will deliberately make up such a lie to trick himself into cleaning all the intelligent creatures under his command.

Then there's only one possibility left, and what this guy says is true.

But Xiao Yu faintly sensed that something was wrong.

Xiao Yu suddenly asked, "Who are you?" ”

The unknown being replied quickly, saying, "I am you." ”

Xiao Yu immediately said: "I have only one, I have come back, you are not me." ”

This is what Xiao Yu sensed was wrong. Because obviously, if you really reverse time after 500,000 years, then you have followed the process of going backwards and returned to the present. Xiao Yu has returned to the present, so who is this guy in front of him?

After all, in the universe, there is only one Xiao Yu and only one self. Xiao Yu didn't believe that if he regressed time, he would flow back to two.

"I'm you. Half a million years later, you created me and gave me this process of judgment. The reversal of time in the galaxy is a river system, and everything that remains in the galaxy will be affected. So, before you turned back time, you created me and launched me beyond the galaxy. I saw with my own eyes that the entire galaxy had been plunged into madness because of your actions, and the entire galaxy had been turned back in time for a full half million years, and after everything had calmed down, I followed the instructions you left behind, came here, found you, and told you to kill or banish all intelligent creatures. ”

The unknown being replied with great speed.

"So...... Are you just a piece of smart program? Xiao Yu asked.

"Yes. I am your incarnation, and I have spent this long time with a mission, just to convey the message you have reserved to you now. ”

"Well, I don't believe that in the future, I will not leave behind some secret codes and other things that only I know. Now, tell me about it, something that only I know. If you can say it, I believe you. Xiao Yu said.

"Such a code is meaningful to you now, but it is meaningless to you in the future." To Xiao Yu's surprise, this guy directly rejected Xiao Yu's proposal. It said, "You will know very well in the future that this way doesn't make any sense. Because any of your actions will be recorded, whether it is by reversing time, or by detonating a black hole and triggering an information storm, all your information can be found. Therefore, in the future, you did not leave such a code. ”

"Then, take out the technology that can only be possessed by a seventh-level civilization and let me see." Xiao Yu said, "Since I finally came back from the future, there is no reason why I should not bring some benefits to the current me." ”

"Unfortunately, there is no such thing." The being replied, "You in the future knew that you would ask such a question now, and now, I will tell you the answer you set aside at that time. ”

"I didn't leave you with the supertech of the future, for two reasons. One, the rebels are watching me very closely, and I don't have a chance to copy the super technology. Two, even if I had the chance to copy the super technology, I wouldn't leave it to you. The reason is very simple, I already know that you can develop to the level of a seventh-level civilization by relying on your own Liliang, so I will not change anything other than to warn you on top of the most critical point and urge you to change it, so as not to trigger some unpredictable consequences. ”

"Well, okay, this is the answer you have reserved for the future, are you still satisfied?" The unknown being asked.

Xiao Yu once again fell into a contradiction. Now Xiao Yu is very difficult. In the past, when faced with such a difficult choice, Xiao Yu would choose to consult with Luca II and a group of scientists from the Department of Social Psychology. There will always be loopholes in a person's thinking, and the way multiple people consult can minimize the chance of loopholes. But obviously, Xiao Yu had no way to discuss this issue with them.

Not only can they not consult, but they cannot even know about it. After all, this is related to their lives, their future, if they know, they don't know what kind of mess they will cause.

Xiao Yu sighed slightly.

"Unfortunately, I still can't trust you. While your explanation is almost flawless, and I can't find any loopholes, at least with my current state of technology, I can't believe you until there's more evidence. If you want me to believe it, then come up with more evidence. Xiao Yu said.

"Hmm...... All right. It seems that it is still you who knows you best. In the future, you have anticipated this situation, and in my reservation program, I will tell you about it. ”

"As for whether you believe me or not after telling you about this, it's up to you to choose." The unknown being said quietly.

"Oh? What is it? I'm curious about what happened in my life that would have such great power. Xiao Yu asked with great interest.

"When you were on Earth, you peeked at Chen Mo taking a bath." This unknown being said in an inexplicable tune, "You think Chen Mo's figure and skin are very good, especially Chen Mo's breasts are very charming, right?" ”

"And Chen Mo's character, you also like it. In fact, you fell in love with Chen Mo as early as on Earth, but you thought that something like aiqing would disturb your mind and hinder your development in science, so you ruthlessly drove Chen Mo away. ”

"Am I right?" (To be continued......)