As a commoner, Rhea carved inscriptions for the living, and after working for fifty years, he himself went into hibernation, while Zhang Xuan was still silently watching the development of the earth.

After the destructive acquisition of resources, it soon fell into huge natural disasters, human life regressed to the level of the Middle Ages, and the organization of the state collapsed.

But the human mind is not as ignorant as it was in the Middle Ages.

In the face of a crisis four centuries later, humanity fell into a frenzied despair, and this despair bottomed out and crushed the world first.

This is the equivalent of World War III, but it is not a struggle between countries, but within a region.

Not only the cities, but also the countryside are in turmoil.

This chaos lasted for half a century, and in the end everyone compromised, first returning to a civilized and well-off life, and then carrying out space defense to resist the attack of the future Trisolarans.

After this turmoil, the goals of mankind have become the same from the bottom to the top, and if the goal is the same, the strength will be concentrated, and great things can be done!

The first thing to do is the food supply, due to the destruction of the environment, human beings need new genetically modified food, a lot of science and technology applied to people's livelihood projects.

Give civilization to the years, not to civilization to the years.

Under this guiding ideology, ideas and technologies have been rapidly revived, and human potential has been rapidly stimulated.

With artificial light and customized genes, human beings can be fed, and the food, clothing, housing and transportation are quickly solved;

However, the remnants of the ETO group discovered that the technological development of mankind was even more powerful than before, and began a new round of destruction.

Unfortunately, these are contrary to the needs of all human beings, so the ETO organization was quickly cleaned up, and only then did people remember the crisis of the three-body problem.

However, the new human beings have become much more rational, and even if they form a defense system, they will not exceed the budget for people's livelihood and education, and maintain social stability and development.

Strange to say, the budget is much smaller, but the human space fleet is progressing much faster.

In order to prevent the destruction of war, and the surface of the earth has been almost destroyed, humans have begun to build cities underground.

In the past 100 years, humans have built many huge underground cities, which are built in tree-like three-dimensional structures.

With the help of high-power wireless charging technology, the energy in the city can be replenished at any time.

Human beings have entered the future world described in the book, where materials are abundant, welfare is abundant, people who do not work can live well, and human relations have become closer because of the disappearance of economic differences.

Everyone has their own interests to learn and work, rather than because of the needs of life, because of the interest to work, so that they are more motivated.

After women are completely financially independent, they begin to become independent in thought and personality, and truly begin to emancipate.

Marriage no longer exists, and with the advantage of procreation, it has begun to compete with men politically.

A high degree of peace and civilization has made everything gentle, and society has entered a feminine stage, with only a few occupations still masculine, and the rest are in the stage of gender ambiguity.

It's interesting, it's really interesting, blurring gender, it's really one of the manifestations of a higher civilization, which can keep the race reproducing to the greatest extent.

In fact, many civilized individuals can give birth to children on their own, and their offspring can inherit their memories, just as human babies are born to suck.

After the needs of people changed, the political organization was completely different, and the world was divided into the Earth Federation and Space International, one representing the Earth and the other representing the Space Fleet.

Zhang Xuan watched all this silently, and the time of nearly two hundred years was just a momentary thing in his eyes.

And at this moment, five generations were born, died, and everything they had was done in this instant.

These ordinary or heroic, or happy lives, in two hundred years, have created a brilliant civilization, and after the spring rains, the trees are full of flowers overnight.

And during this time, the trimaran fleet has passed through the dust belt, but they have suffered heavy losses, but this is the price of their migration, and they have prepared for it.

Even in the midst of navigation, the technology of the Trisolarans is still constantly improving, and with these technical supports, the new generation of spaceships will be qualitatively improved.

Crisis Era, the 205th year, 205 years before humans discovered that the Trisolarans invaded the Earth, the Trimaran Fleet is still 2 light years away from the Earth, and they still have two hundred years to reach the Earth.

However, the Trisolaranan probe is already close to the solar system and is expected to reach the Earth in about a month;

So before that, almost all the hibernating people were awakened to watch the first direct contact between humans and the three-body problem.

Luo Ji, who has been hibernating for 185 years, has woken up, and due to the turmoil of history, his identity has been forgotten by some people and treated as an ordinary person.

Like him, Hines and his wife, Keiko Yamasugi, also wake up, and they find that the world is completely different, the language has become common, Chinese and English are fused, and the roots are more diverse and accurate.

"Welcome to this era, can you see me?"

A blurred light appeared in Luo Ji's eyes, and then slowly changed to a humanoid silhouette.

"Click~~"

Luo Ji opened his mouth, but he couldn't say anything, his body, which had been frozen for one hundred and eighty-five years, had just recovered, and his body didn't have much energy.

"Try hard, you can, say it!"

The nurse encouraged, and Luo Ji still tried several times reluctantly before he gradually spoke.

"When was this? Have I been cured? ”

Luo Ji asked, before hibernating, he was attacked by the genetic missile of the ETO organization.

"It's the year 205 of the Crisis Era, your illness has already been cured, your consciousness has recovered, and the rest of the problems are not big, and your body will recover in two days!" The nurse said.

After two days, Luo Ji finally recovered, and at this time, in addition to the doctor, there were two men:

"I'm Ben Jonathan, commissioner of the Joint Fleet Meeting, and I was ordered to arrange your awakening, and now, we're going to attend the last Facer hearing together!"

"Is my spell working? How are the Trisolarans doing now? Luo Ji asked,

Jonathan said: "That star is still there, the fleet of 1,000 Trisolarans is now only 300, but don't worry, human beings have built 2,000 spaceships, and the speed has reached fifteen percent of the speed of light, which is five percent faster than the Trisolaran!" ”。

This information deeply shocked Luo Ji, and he suddenly felt that the axiom of the universe he had comprehended was a mistake, and human beings could live in the universe with their own abilities.

However, all this is very good, Luo Ji can finally return to the identity of a normal person, the last meeting of the wall-facer, then, his identity as a wall-facing person should be lifted!