The past twenty years have been wonderful years for this world.

Because beauty is basically a comparison.

And in these twenty years, almost every day is getting better.

First of all, because Shen Lang controlled countless hell crystals to spit out the swallowed energy little by little, the planet gradually recovered almost all its vitality.

It's getting warmer every day, although the perception is minimal. But twenty years later, the world has been turned upside down.

Originally, Shen Lang estimated that it would take thirty years for the entire planet to restore its ecology. After all, the hell crystals continued to devour for thirty-eight years.

But the recovery ability of this planet far exceeded Shen Lang's imagination, so Shen Lang gradually increased the return of energy.

In just twenty years, the Hell Crystal spit back ninety-five percent of its energy.

The remaining 5% of the energy has been consumed and cannot be returned.

But even so, it's quite enough.

Because the outside world has restored green trees and flowers, and even the fragrance of birds and flowers.

Of course, because of the extreme cold before, the plants and animals in the outside world have basically died out. Even if the temperature of the planet recovers and the air concentration recovers, it is impossible for animals and plants to recover so quickly. This is of course the plan of the Great Qiang Empire.

Since the temperature of the outside world has recovered to the point where it can survive, the Dagan Empire has used a lot of manpower and material resources to cultivate plants and multiply animals all over the world. At the beginning, of course, animals and plants that are more cold-resistant, followed by more normal animals and plants.

Twenty years later, although the entire planet has not returned to its previous appearance, it can be said to be full of vitality.

"Remove the cover!"

"Remove the cover!"

With the decree of the Dagan Empire, the energy shields of the cities were removed one by one.

Of course, this is just a sense of ritual.

In fact, the energy shields of these cities are absolutely transparent, almost invisible. Unless you enter and exit the energy shields, you can't feel the existence at all from a purely visual perspective.

But when the hood was removed, the people of the world were still extremely excited, so excited that they burst into tears.

Because it proves that the whole world has regained its vitality.

I thought it was all because of His Majesty in the North Pole.

In the eyes and hearts of all the people in the world, Shen Lang is no longer a human being, and has risen to the status of a god.

At this time, if someone dared to speak ill of him, he would probably be beaten to death by the surrounding crowd immediately. Of course... no one would say that.

"Remove the cover..."

"Remove the cover..."

"Long live my emperor, long live, long live."

"Long live my emperor, long live, long live!"

"Long live the Dagan Empire, long live, long live!"

In the past 20 years, all the dome cities in the whole world have really been overcrowded. Now that the energy cover is removed, countless people can move out of the crowded cities and open up new towns and villages.

Of course, even if the dome energy cover is removed, the nuclear power core still exists.

Because the demand for energy in every city is still very large, and it is getting bigger and bigger.

About ten years ago, all the dome cities once again completed the replacement of the energy core, from nuclear power to controllable nuclear fusion.

Shen Lang has three dragons, and he can fly to the moon from afar to mine helium-3.

The most difficult thing about controllable nuclear fusion is how to restrain this huge energy. The nuclear fusion reaction of helium 3 can be restrained by electromagnetism. This is the theoretical basis of controlled nuclear fusion on Earth, but in this world, this problem is solved easily.

Before Jiang Li died, Nirvana upgraded its hell crystals. This hell crystal is not afraid of nuclear fusion, or the energy of nuclear fission, but devours it frantically.

According to this theory, Shen Lang and Gregory, Master Dunn designed a new nuclear fusion power core.

Using Nirvana Hell Crystal, Nirvana Heaven Crystal, and Bai Yujing Energy Cover can not only restrain the energy of nuclear fusion, but also directly complete the process of energy storage and release.

So even though the world's population has swelled to nearly a billion, the supply of energy is still more than enough.

The helium 3 on the moon is enough to last the world for another 10,000 years.

After two decades of development, has the world changed with each passing day?

Yes and no!

First of all, the shape of the city has basically not changed much. It is still a giant city with a retro shape, with tall and multi-storey buildings, but it is not a modern skyscraper at all.

No cell phone, no phone, no TV.

But radio has appeared, and there is more than one form of radio, one is the radio of the scientific civilization, and the other is the radio of the nightmare stone civilization.

Therefore, the communication of the whole world is more than half completed.

The crystal brain has also been updated for thirteen generations, and the calculation speed has been greatly improved.

But there is still no civilian use and no commercialization.

Even the research of the crystal brain is entirely for the distribution of urban energy, why to observe and calculate the sun, and for the transformation of the spacecraft.

The giant telescopes in the whole world have also been built for more than ten years.

Moreover, the No. 2 and No. 3 spacecraft made by Jiang Li have completed three air trials and landed on the moon three times.

However, those who control these spaceships... still can't rely entirely on the calculations of the crystal brain, but... the souls of the Medusa sisters.

The previous duel between the two dragons tore apart the underwater mausoleum, causing hundreds of souls of the Medusa royal family to overflow from the special energy coffin.

In order to protect them, Shen Lang gathered their souls into the Hell Soul Orb.

And their bodies were destroyed in the great annihilation of the ancient times. And every Medusa's soul has a powerful spiritual power. As long as Shen Lang guides and learns from them, they have amazing computing power and a mysterious sixth sense.

Even this spiritual power can be amplified by special crystal devices.

Therefore, although the crystal brain developed by Gregory is powerful, it has been suppressed in the past 20 years. Because under the guidance of Shen Lang, the Lost Empire is researching another calculation method.

So... Now the energy civilization and scientific civilization of this world, after a brief intersection, the cooperation reached its peak, and then began to diverge on the road again.

Therefore, this world is more powerful than the earth in some places.

Such as energy and power, as well as a variety of weapons.

But some places are very backward. Although the city is tall, it is still completely ancient. Human clothing and aesthetics are still biased towards ancient times.

Not a single electronic product has appeared, and the lives of most people are not much different from those of a few decades ago.

There are still very few consumer-grade products. Perhaps the biggest difference is that cities have spots and crystal lamps.

In addition, public transportation is unprecedentedly developed, and there are countless civilian aerial fortresses that shuttle over the city every day, becoming the most important means of transportation, directly killing cars and trains in the bud.

The whole world has only one theme, how to resist the great Nirvana after 68 years.

Everything else, all on the sidelines. The development of the entire world is completely revolving around this greatest goal.

Under the guidance of this ultimate goal, the energy science civilization has once again raised its head and walked in the front of the scientific civilization.

………………

In the past twenty years, Shen Lang has only one day a year to go home and reunite with his relatives, and that is the day of the Chinese New Year.

But one day two years ago, he left the North Pole.

Because Ning Yuanxian was leaving.

Shen Lang can cure Ning Yuanxian's Parkinson's disease, but Ning Yuanxian is unwilling. He said that the world has changed too fast, and retaining the things of the past will bring more sense of authenticity and security. The sense of awe of life, so that we can live better and enjoy everyday life.

During these 18 years, Ning Yuanxian was still very happy.

One after another, he had several grandchildren. Shen Lang completed the ultimate dragon perception, and also solved the problem of Ning Zheng having no children.

Not only that, but Ning Yuanxian also saw his grandson, granddaughter, and grandson marry and have children. He was not only a grandfather, but also a great-grandfather and great-grandfather, living together for four generations.

On the day he was about to leave, his body stopped shaking.

Lying in the pavilion on the top of Paradise Manor, overlooking the city. His family, grandchildren, children surrounded him.

Shen Lang held his hand.

"Very good, very beautiful..." After saying these two sentences, Ning Yuanxian passed away with a smile.

Not counting the thirty years of being frozen, he was eighty-five years old.

………………

In the past 20 years, Shen Lang has three more children.

Not only that, but there are several more grandsons, granddaughters, and grandsons, and he is also a grandfather.

Xu Qianqian and Chong Shishi finally got their wish and gave birth to children, especially Chong Shishi, who gave birth to twins.

And Yao Yao baby, still alone.

Queen Helen of the Xiron Empire, and Princess Hela, the former female pirate chief, also never married.

The Grand Duchess of Debos finally got her wish, her son Loki, after all, was adopted by Queen Helen as an adopted son and became the crown prince of the Xiron Empire.

Decades ago, the Xiron Empire was extremely opposed to this happening.

And now, no one objected. Because the Xilun Empire was also rescued by His Majesty Shen Lang, and even continued to save it.

Not only that, Duke Debors also gave birth to four children, two sons and two daughters. Not only can he inherit the family business of the Russo family, but also the prince of the Dagan Empire and the prince of the Xiron Empire.

She herself also completely moved from the Xilun Empire to Nujing.

………………

After all the hell crystals spit out their energy, all the ancient puppet warriors turned into the best machine workers.

In the past 20 years, Shen Lang finally parsed the knowledge of high-level dragon perception and ultimate dragon perception into words, and then passed it on to the elites of this world, and evolved into dozens of disciplines.

Whether it is the perception of a high-level dragon or the perception of an ultimate dragon, it becomes more difficult and obscure after it is transformed into words.

Many people spend their entire lives struggling to master a branch of one of these disciplines, even geniuses.

After this knowledge is parsed into words, it is enough to fill several libraries. And even so, the words and patterns can express only less than 30%.

The vitality of the whole world has been restored, and all knowledge has been imparted.

Therefore, Shen Lang was completely free, and he no longer had to sit on the dark throne of the North Pole.

Even the North Pole Temple and the Dark Throne disappeared, turned into energy and matter, and returned to the mantle and core.

The North Pole... restores the North Pole before.

Glaciers, snow, and beautiful aurora.

And after Shen Lang went south, the first thing was to give in.

He handed over the throne of the Daqian Empire to the crown prince Shen Ye. Shen Ye, who is now in his thirties, is very young and strong. After 20 years of study and training, he can completely become an excellent monarch.

Jin Jun is still in power, and has served as the Prime Minister of the Dagan Empire's cabinet with the title of Prince for more than 20 years.

The Daqian Empire also reformed, abolished the Shangshutai and the Privy Council, and reorganized it into a cabinet with 23 ministries and 33 provinces.

Jin Zhuo and Zuo Ci have retired, but Zhang Chong, Su Nan and others are still in power. Jin Mucong also entered the cabinet and became the last prime minister. His dream of being a writer may still be delayed for many years.

Huan Huan, who had recovered his sanity, as well as Zhu Hongxue and Princess Ji Xuan, also became the marshals of the empire.

The empire has completely abolished the eunuch system, but the existing eunuchs continue to be employed.

However, the eunuchs Li Mu and Li Xun have all passed away. The eunuch Li En is still in the palace, but he is no longer in charge. Now the chief steward of the inner court of the palace is an unexpected person. Once Shen Lang's enemy Zhu Wenhua, He became the loyal dog of the Shen family, and it was really good luck.

………………

After the renunciation, Shen Lang lived like a fairy.

I spend most of my time in Nujing, occasionally go to school for classes, and sometimes take my family to travel around the world.

In the next few decades, he will be able to accompany his wife and children.

Bing'er, Ning Yan and others finally got their wish and could be with Shen Lang tired every day.

Because of Shen Lang's return, Chong Shishi and Xu Qianqian didn't quarrel much. They used to quarrel twice a day, but now they quarrel once every two days.

The masters were still so aggressive, fighting against Xu Qianqian, Zhang Chunhua, Bing'er, Ning Yan and other four at the same time.

The Grand Duchess Debos, on the other hand, only pleases Shen Lang alone, and does not interact with others too much.

So at least in Shen Lang's house, it was full of fireworks. He also doesn't look like a person who has completed the ultimate dragon's perception at all, much less like a god described by the world, he is simply the life of an ordinary person.

His ideal from decades ago has finally come true, and he has lived a fairy life of eating, drinking and having fun.

………………

On this day, Shen Lang took his family to bid farewell to Qiu Yaoer and Gregory.

About ten years ago, Gregory finally found a congenial wife, also a genius, and a student at Imperial University.

After the two got married, they gave birth to a son and a daughter, and taught them personally. Son is a genius, very much like Gregory, but much more lively. My daughter is very quiet, but she doesn't like science, she likes literature.

Gregory felt that his scientific research had encountered a bottleneck, so he also joined Qiu Yaoer's exploration fleet and became the chief academician of the fleet.

At this time, there are still sixty-eight years before the next great annihilation, and the drastic change of the sun. Shen Lang's Dagan Empire already has a complete rescue plan, but it is still in theory and needs to be tested.

But the destructive power of this experiment is extremely astonishing, so the experimental demonstration cannot be carried out on this world, and it needs to go to another planet.

Therefore, this exploration fleet needs to fly tens of millions of kilometers to the nearby planet Anmora, start the first experiment to save the world, and build an experimental base there.

Next, they had sixty-eight years of constant experimentation, refinement, and observation after observation of the Sun.

Not only that, but the three giant dragons will also go together.

Over the next few decades, the three dragons would take turns heading to the sun in order to observe the sun thoroughly.

Saving the world is a very complex and huge project. It gathers the power of the entire world, and the materials of the entire planet may not be enough.

But at least they're on the right track.

"This time, it will probably take several years before I can come back." Qiu Yao'er said, "So I can't accompany you all these years."

For twenty years, Qiu Yao'er has been learning all kinds of knowledge, just for this day.

Her ideal is to explore the unknown world, and now he is going to the unknown starry sky.

She finally got her wish.

"Goodbye, Mom!" Yaoyao didn't speak, she still communicated with her big eyes and waved at her mother.

Who is Shen Lang's true successor?

Shen Ye inherited Shen Lang's empire, Gregory inherited Shen Lang's scientific civilization, and Yao Yao inherited Shen Lang's energy civilization.

To some extent, she is Shen Lang's biggest successor.

Whether it is the perception of intermediate dragons, the perception of high-level dragons, or the perception of ultimate dragons, it has nothing to do with dragons, and is just a collection of energetics, physics, astronomy, philosophy, and even theology.

Only Yaoyao can have such wisdom and spirit to comprehend these things, and he doesn't need much writing.

"goodbye!"

Qiu Yao'er waved his hand, and then boarded the No. 2 spaceship.

After a while, the three spaceships disappeared into the sky.

This represents the real beginning of the salvation plan for the entire world.

………………

For the next few decades, Shen Lang almost disappeared from everyone's sight.

Because he lives a happy and leisurely life every day.

Always accompany every family, relatives, children.

Enjoy family happiness every day.

As for the world to save the world, he has done everything he has to do.

The rest will be handed over to the people of this world, who can lead the general direction.

Like His Majesty Jiang Li, it is not right for one person to finish everything.

To save the world is to rely on the strength of all people in this world.

Those who save themselves, people will always save them.

The real time is like water, and the years are fleeting.

Sixty-eight years have passed.

The day of great annihilation is getting closer.

…………………………

Note: Try to write the next chapter around one o'clock, thank you. But everyone still go to bed early and get up in the morning to see.