Cui Ming knew very well that he would have to go to different worlds in the future, so naturally he could not mismatch his flesh and soul. So in the next thirty years, Cui Ming could only work hard to practice the idea of ​​the small universe and improve his soul power. Unfortunately, he did not take any soul tonic medicine in his hand. Even after more than thirty years of practice and finally returning to that planet, his soul realm had only slightly improved and no major breakthrough.

At this time, it had been eighty years since Cui Ming left this planet. Including the twenty years he spent on this planet before, it had been a full hundred years since he took ordinary people into the shelter.

A hundred years have changed so much.

The residents of the shelter had learned all the knowledge left by Cui Ming as early as the 30th year and began to innovate themselves. At that time, the institution that Cui Ming stayed behind was that after they learned all the knowledge, they would open the isolation between the shelter and the mortal world, which would allow them to return to the planet. It was from that time that those who had left this planet for a short period of thirty years had stepped on their original land again.

Some older people even want to go back to their hometown to experience the comfort of returning home in glory, but when they step out of the shelter and see their original home, they are all stunned, or they can't believe that this is their original home.

You should know that by the 20th year, many places had already entered the Warring States Period, and the West had already entered the primitive tribal era. By the 30th year, another ten years had passed. There were only savages left on the Western continent, and the Eastern continent was not much better. The harsh environment caused the countries split from the Eastern continent to have no ability to develop science and technology at all. It was already very difficult for them to live just, and after ten years, they had almost fallen into the primitive society.

When those who came out of the shelter saw those who had become savages or who were no longer able to speak and write, they really took a breath and even wondered if they had gone to the wrong place. Of course, some of them seemed very glad to have chosen to enter the shelter.

However, after being shocked, you still have to live. Although life in the shelter seems relatively comfortable and food is relatively sufficient, the shelter is just a very technological refuge after all. The per capita living area that everyone can share is also quite small. Many people born in the shelter have never seen mountains, snow, or many things. After seeing the vast and boundless land, many of them are reluctant to return to the shelter. They want to live on this land and see more beautiful scenery.

So, the first split occurred.

After seeing the situation outside, some people, especially some elderly people, felt that the situation outside was too bad. Almost all those who did not go to the shelter with them were dead. Therefore, they naturally felt that the outside was not suitable for them to live in, and most of them were willing to stay in the shelter. However, some people wanted to take the technology in the shelter to build their homes, or wanted to travel on this planet and enjoy the beautiful life.

After the two people split, a fierce conflict broke out. Although they did not shed blood, they almost broke up their faces. Some people brought some technology from the shelter to live in this planet that had almost fallen into the primitive society. Some people closed the contact channels between the shelter and the outside world, re-enclosed the shelter, and wanted to isolate the two sides again.

This quarantine has been another twenty years.

The opportunity for the two sides to communicate again was that the people in the shelter developed spacecraft and artificial sun technology. At the same time, they also had the ability to build relatively inferior shelters by themselves. Of course, the main reason was that they had few resources and urgently needed to open the shelter to go outside to collect various resources, so as to continue to study and build new shelters to provide more births to live in.

This time, it is obvious that the group of people who had left the refuge had begun to degenerate, and the technology they brought out not only did not develop further, but even retreated a lot. They consciously separated themselves from the humans who had survived, who had become primitive people, believing that they were higher and those primitive people who were not civilized were inferior and wanted to be slaves for them.

Twenty years have been enough for them to use the technology in their hands to build a huge slave empire. They give the slaves shelter and food, let them give birth to their children, let them reproduce desperately, and bring them more slaves. Many of them themselves are unwilling to get married and have children, but they are more willing to enjoy themselves until they die, and everything is corrupt.

The leaders who reopened the shelter believed that the external environment caused the degeneration of those people, so they had to continue to insist on the original decision to separate the shelter from the outside world. So they immediately changed the original decision to send specialized personnel out to mining, but instead sent robots out to mining, and refused to let any people in the shelter leave the shelter again.

Once you leave, you are not allowed to come back, lest you bring the decadent external thoughts into the shelter and pollute the thoughts of the people in the shelter.

That's another fifty years.

Fifty years later, when Cui Ming returned in a spacecraft, he saw from a distance that there were many mining machines in the galaxy. They were distributed on different non-life planets to collect various materials needed by people in the shelter. Of course, the shelter is no longer called a shelter. Now all the two names of the shelter are Eden and the other is Penglai. Both names are called.

Cui Ming was a little happy to see those mining robots because he felt that since mining robots had appeared, then the lives he left in the shelter should have developed technology well, otherwise he would not have to go out so far to mine.

So, I quickly accelerated the flight speed of the spacecraft and rushed to the planet.
Chapter completed!