If Xiao Yu doesn't reveal his identity again, the program he left behind will determine that the person who came is a malicious intruder, and the most powerful weapon of the second-level civilization, the hydrogen bomb, will be launched. The Hope spacecraft is naturally not afraid of hydrogen bombs, even if the Hope spacecraft is in the center of the explosion of the hydrogen bomb, it can be intact, but Xiao Yu does not want the ecological environment on Titan to be damaged again.

This is the response when an unidentified spacecraft appears on Titan, and if a satellite placed in orbit around Titan detects an asteroid coming to impact, a hydrogen missile will automatically launch to destroy the asteroid. This response is necessary, after all, the Earth exploded, and for a long time, all the stars in the solar system will be harassed by the debris of the Earth for a long time. In fact, before Xiao Yu entered Titan, he noticed many traces left by the explosion of the hydrogen bomb above Titan's atmosphere. It's just that the history of those traces is a bit old.

Now Xiao Yu regrets a little that when he left, he didn't leave some procedures to welcome his return, for example, after he sent the secret key and confirmed that he was back, he came to a few hundred or thousands of robots to welcome him, and the missile launched a hydrogen bomb into the sky to explode as fireworks, and dozens of Fengshen helicopters opened the way. After Xiao Yu answered the correct key, the response of the base was mediocre, only a dozen Fengshen helicopters immediately stopped the attack and flew away as if nothing happened, and the three fuel harvesting robots bypassed the Hope spaceship, still unhurriedly going to the target area to carry out their own work.

Xiao Yu was completely ignored. Xiao Yu smiled bitterly in his heart, connected to the main control computer of the No. 1 main base, obtained control of the base, and at the same time manipulated the Hope spacecraft to land on the tarmac in the No. 1 base.

The first thing Xiao Yu did was to check the current situation at the base. Through the hundreds of thousands of surveillance cameras that are still intact, Xiao Yu saw all the scenes in the base in an instant. What makes Xiao Yu feel very relieved is that everything is going very smoothly, machinery and equipment. Robots that are not needed for the time being are stored in the warehouse, and machines that must be kept running smoothly are running smoothly.

The first main base is connected to the other 90 bases at the same time. After checking the situation in Base No. 1, Xiao Yu's computing power spread to the rest of the bases. The final result put Xiao Yu at ease. Of the ninety-nine bases, only thirteen of them were completely damaged and could not be connected, and the remaining eighty-six bases, although some of them were somewhat damaged, were within the acceptable range.

After mastering the current situation of the base, Xiao Yu began to look through the renovation of the base and the daily behavior log. These logs record all the things that happened in these bases during the 100,000 years that Xiao Yu left. This includes one of the most common routine maintenance actions, or the replacement of screws in which part of which robot on a given day, including geological activity on Titan. Weather changes, all kinds of changes in the solar system stars such as Saturn and the Sun that can be detected, all the data will be recorded and stored in the log.

By analyzing these logs, Xiao Yu has mastered all the changes in Titan over the past 100,000 years, as well as some changes in the solar system. Xiao Yu's conclusion is. The geology of Titan has been fairly stable for 100,000 years. There were no destructive earthquakes or volcanic eruptions. Xiao Yu also found the reason why the thirteen bases eventually lost contact. It is because the program is running incorrectly, which makes the robot unable to carry out maintenance on the base.

"The program has been running for 100,000 years, and only thirteen bases have errors, which is quite low compared to my level of technology at that time, and within the acceptable range." Xiao Yu thought so.

Xiao Yu has a comprehensive grasp of the situation of all the existing bases. And a very complete follow-up development plan has been formulated. Xiao Yu plans to use a hundred years to let these bases complete the leap from the second-level civilization level to the sixth-level civilization level, and then use a hundred years to develop, as long as a continent-level spaceship is built as a flagship. Xiao Yu will leave here and continue his journey.

When facing a neutron warstar, even a stellar-class ship is useless. In the face of the rest of the civilizations, continent-class spaceships are sufficient. Therefore, it is the most cost-effective to build a continental-class ship, both in terms of time and efficiency. At that time, Xiao Yu will build his own small universe again, stock up on enough stars, and then embark on a voyage across the river system to one of the satellite galaxies of the Milky Way, where he will continue his development.

The reason why the time is so rushed is mainly to prevent the cleaner civilization. Xiao Yu believed that the Sweeper civilization must know that its hometown was the solar system, so after the destruction of the Sun spaceship and the escape of the Hope spacecraft, the solar system would be the most likely place for him to come. The Sweeper civilization will inevitably explore the solar system.

It's just that the time when the Sweeper civilization came to explore was not necessarily. After all, the Sweeper civilization's regular combat power has been almost wiped out by itself, and it will take time for them to repair themselves. Therefore, the exploration of the solar system may be delayed. At the same time, because the solar system has a special meaning for Xiao Yu, Xiao Yu decided to take this risk to return to the solar system and develop in the solar system.

After having the ability to open up a small universe again, Xiao Yu will pack the entire solar system into the small universe and take it away. Because Xiao Yu didn't want the sun to follow in the footsteps of Tianyuan Si.

There wasn't much time left for Xiao Yu. Xiao Yu was preparing to start construction of his own construction, and suddenly, a fragment hidden in the corner of the database of the No. 1 main base was noticed by Xiao Yu.

That was a record 30,000 years ago. The moment he first noticed this record, Xiao Yu felt the extraordinaryness of this record. Because it is an image format, and in Xiao Yu's settings, the image will only be recorded under special circumstances.

Xiao Yu opened it, and immediately, the image information contained in this clip instantly flowed into Xiao Yu's mind.

Xiao Yu saw a figure. This figure Xiao Yu is very familiar with. In fact, since he left the earth, Xiao Yu has never forgotten this figure for a day. This figure has a calm but lively pretty face, a slender and petite figure, and a pleasant voice.

"Director Xiao, I've been waiting for you." The figure smiled and uttered such a sentence, and then the video recording ended. It's been less than ten seconds.

But this record made Xiao Yu stay there for an instant. There is no doubt that this figure is Chen Mo, Xiao Yu recognized it at a glance, and at the same time, Xiao Yu also knew that it was impossible for him to admit his mistake.

Xiao Yu did not leave any real images or information about Chen Mo, and the phantom of Chen Mo created by Xiao Yu was shaped according to his own memory. While seeing the current phantom, Xiao Yu knew that no matter how vivid Chen Mo was in his memory, it was not as real as the real Chen Mo.

In less than ten seconds of footage, Xiao Yu detected a lot of information. In Chen Mo's voice, there is encouragement, longing, hope, and gentleness......

This is the real Chen Mo. Even if it is not Chen Mo's entity, it is an illusion created by the real Chen Mo.

"She's been here, thirty thousand years ago." This thought flashed through Xiao Yu's mind like lightning.

In the clip, Chen Mo stands on the edge of a methane lake, with his back to the sparkling methane lake, with a dim sky above and the figure of the giant Saturn above. The sky above Titan has always been so dark, but because Chen Mo stood there, the world instantly brightened.

This clip was captured by a fuel harvesting robot. Aside from this fragment, there is no record of the incident in Base One's database. Through this video record, Xiao Yu couldn't tell whether Chen Mo was a projection or a reality, but as long as he knew that Chen Mo had been here, or that the mechanical equipment representing Chen Mo's will had been here, it was enough for Xiao Yu.

"Chen Mo 30,000 years ago should be in the middle of the battle with the invigilator, and she has not yet won. Because this incident happened before the space creatures came to me. Xiao Yu thought silently, "Chen Mo, what are you waiting for me?" Waiting for me to help you? It's a pity that I haven't even solved the Sweeper civilization right now. ”

"Chen Mo, where are you? You're waiting for me, but why don't you come to me? Xiao Yu muttered to himself.

The companion ghost clan has died, but Xiao Yu knows that in this corner of the universe, there is another person who is worried about him.

Except for this piece of video information, Chen Mo did not leave any other traces. Xiao Yu gently sealed the thoughts of Chen Mo in his mind and began his work.

"The more I miss you, the less I can miss you now. Now I must hurry up and start my work, I must first eliminate the Sweeper civilization and become a seventh-level civilization before I can step into the circle you are in......"

After 100,000 years of silence, under Xiao Yu's manipulation, these eighty-six bases began to roar again. A large number of robots have come out of the warehouse, a large number of mothballed machinery has started to run again, all kinds of ore have been mined in the mineral base again, all kinds of parts have begun to be made in the foundry factory, all kinds of machinery and equipment have been made, and the Helicopter of Fengshen has once again begun to shuttle through the sky. Once again, the whole of Titan began to fill with that hectic atmosphere. (To be continued......)

PS: Say a little digression, and give you a very interesting question, you can think about it.

Let's say you have a ship, and the ship is constantly broken down by parts, and every time the part is damaged, new parts are replaced. Ten years later, all the parts on the ship were replaced. And at this point, if you reassemble all the damaged parts that have been replaced again to assemble them into one ship, then you now have two ships.

The question is, which of these two ships is the one you originally owned?

You can express your own opinions, make your own answers, and post them in the book review area, and good answers will be refined.