Technology's opening live broadcast to build rockets

China Space Administration.

Cao Liang, who was already the top leader, announced to everyone with uncontrollable excitement: "The news just came, we destroyed all the enemy's Star Destroyers, humanity, this battle is won!"

"Twenty years later, my dream finally came true!" He Jingcheng clenched his fists and looked out the window, where more young people were busy and fighting for the aerospace industry.

"I've been waiting for this day for too long!" Zhang Yan sighed, "Finally I don't have to suffer anymore!"

…

"We won... help me up." Liu Yuan said weakly on the hospital bed.

"Yes, teacher, we won!" Dong Jiangbo, an old man in his sixties, could not hide his emotions at this moment, breathing heavily.

"I can still see this day, and I will die without regrets!" Liu Yuan smiled happily.

…

"I did it! My son did it!" Du Xingyu's parents hugged each other tightly.

…

On the way back from Neptune, Du Xingyu sent a message to the administrator of Fuguang Company with only one sentence and asked them to post it on their account.

After a delay of nearly four hours, Fuguang Company’s operations finally received the news.

"Boss!" Operations reported the news to Director Jiang Lei.

"This..." Jiang Lei saw it and immediately shouted: "Immediately, immediately, this message will be pushed to everyone, regardless of whether they are men, women, old or young, Chinese or foreigners, as long as they are our users!"

In the past, this move would have been scolded, but now he knew that no one would blame him, but would instead be grateful to him.

Soon, Floating Light users all over the world posted a message. There was no picture or background music, just one sentence: "The decisive battle between human civilization and the marine civilization on Neptune, we humans have won!"

The publisher of the news is "Earth Watch", Du Xingyu's account!

This simple sentence made hundreds of millions of netizens go crazy instantly!

"Decisive battle on Neptune, humanity wins!"

"Like, like, like, I like like crazy! I'm so happy!"

"How many years has it been today? I have known about alien invasion since I was a child, and I have lived in their shadow for half my life. Today I am finally liberated!"

"Long live mankind! Du Xingyu is mighty! To all the warriors who went out, thank you!"

"Today is the happiest day of my life!"

“ @Little Wang doesn’t eat melons, @a little Jiujiu... come and see!”

This news, likes, comments and forwarding reached the highest peak in the history of the Internet!

All the news is being forwarded, and the Human Guardian Alliance has also released the latest news, confirming the victory of mankind and stating that it will hold a world press conference to detail the results of this battle.

"Celebrating the victory of mankind!" In the streets and alleys of China, people were already cheering loudly.

"I sing for you, I bless you..." All the tens of thousands of people in the square stopped in unison and sang loudly together.

Men, women, old and young, rich men, clerks, students or service workers, all have tears in their eyes at this moment, looking at the sky and singing loudly, the melodious singing is full of joy!

"It's worth it!" In Chengfeng Space Technology Company, Fang Jiayou laughed a few times and fell asleep. He had not slept for a long time.

"Cheers!" Wang Wei, Lu Liang and other classmates and colleagues of Du Xingyu raised their glasses in celebration!

…

In North America, people took to the streets and shouted loudly.

In South America, countless people started to revel, dancing and singing in the streets!

Today is Carnival Day in every country in Europe, and joy fills the whole world.

In Australia, Asia and other countries, celebrations will not differ based on different pronunciations. At this moment, the mood of all mankind is the same.

The haze that has shrouded mankind for nearly twenty years has been swept away, and light shines in everyone's heart. The war with the Hai Clan civilization has finally come to an end!

…

There was still a lot of work to be done after the war ended, but Du Xingyu turned down most of it. Du Xingyu is not in a hurry to study the technology of the captives of the Hai Clan civilization.

The Human Guardian Alliance announced one thing after another, and the wartime status was lifted.

People cheered the names of the heroes, gave them gifts and sang songs. And the warriors who sacrificed their lives are also remembered by them. People use memorial halls and huge monuments to remember their heroic deeds...

Du Xingyu finally returned home.

"Dad, Mom." Du Xingyu still looks so young, but his parents have turned gray at the temples and have deep crow's feet at the corners of their eyes, making them much older.

"Back!" Li Rong immediately stood up, pulled Du Xingyu over, and said distressedly: "I've suffered."

"It's good to come back. Can we stay a few more days this time?" Du Zekang's voice was not as harsh as before.

"Well, I will stay here for a long time this time." Du Xingyu nodded.

"Dad, Mom!" A woman with beautiful appearance, graceful figure and skin as soft as a newborn shouted timidly.

"Is it Lianqiu? Come in quickly, I've been waiting for you to come!" Li Rong enthusiastically welcomed Xu Lianqiu into the room, "I'm just waiting for you to start dinner. It's a rare time for our family to get together!"

…

Du Xingyu stayed at home for a while and then went to visit his teacher, Liu Yuan.

"Teacher, I'm here." In the special ward of the Aerospace Hospital, Du Xingyu sat cautiously beside Liu Yuan's bed.

The old man on the bed looked haggard and his breath was weak. He no longer had the strength to even sit up.

Du Xingyu and the nurse carefully helped him up. Although Liu Yuan was weak, his face was still kind.

The nurse whispered: "Mr. Du, Mr. Liu hasn't smiled for a long time. He feels good when he sees you."

"You did a great job." Liu Yuan praised.

"It's all teachers who teach well." Du Xingyu said.

"I'm not that capable." Liu Yuan took a breath before he finished his sentence. He continued: "I have no regrets about being able to see mankind win before I die."

"Teacher, you will definitely get better." Du Xingyu comforted.

"No need to comfort me." Liu Yuan said, "It's not that I have a terminal illness, it's that my life span has come to an end."

"I don't feel afraid. I have done enough things in my life, and I still have so many students to continue my ideals and career..."

Du Xingyu listened quietly, and Liu Yuan said: "In the last days of my life, I have been thinking about a question."

"What is the teacher thinking?" Du Xingyu asked.

Liu Yuan rested for a while and then said: "The people of the Hai tribe have a longer lifespan than humans. It is said that their average lifespan is more than 1,500 years old. Among them, the longest lifespan can even reach more than 2,000 years. "

"With such a lifespan, after traveling forty light years, he has reached his twilight years."

"For an interstellar civilization, this is absolutely abnormal. How can an interstellar civilization consume most of a person's life just because of a single journey?"

Du Xingyu also began to think deeply, and he sighed: "Hai tribe people have a life span of more than a thousand years, but they still have to spend most of their lives on an interstellar journey. The human life span is even shorter."

"Yeah, it's too short." Liu Yuan lamented, "It's too short to carry out interstellar travel, or even learn more knowledge."

He grabbed Du Xingyu's hand and said in a weak voice: "Even the smartest child starts learning when he is young, and only when he learns until old age and death can he become an expert in his own niche. And when he wants to learn more When he learns too much knowledge, his life span has ended."

"If this continues, how will science and technology develop and civilization progress?"

"If there is no breakthrough in human lifespan, human beings will always be a low-level civilization!"

"Xingyu...ahem...I have no time, you still have a chance!"

"Teacher." Du Xingyu understood what Liu Yuan meant. If human beings continue to develop like this, civilization will not only not progress, but will also be "locked", and even the Hai Clan civilization will not reach the original stage!

"I know, I will pay attention to other aspects of technological development." Du Xingyu said.

He once wanted to develop technology in other directions, but the crisis of the Hai Clan civilization has always forced him to study space technology without any breathing space.

"Okay... okay!" Liu Yuan showed a pleased expression.

He slowly closed his eyes and said: "I'm tired, I'm going to sleep..."

His voice became weaker and weaker, and the undulating lines on the electrocardiogram gradually flattened out.

"Mr. Liu!" the nurse exclaimed.

"Teacher." Du Xingyu silently bowed to Liu Yuan to express his respect.

…

Du Xingyu attended Liu Yuan's funeral, as well as students from the Academy of Sciences, the Space Administration and the Aerospace University.

The students presented flowers, wrote tributes and prayed for their teacher.

In front of Liu Yuan's grave, Du Xingyu stood quietly.

"What are you thinking about?" Xu Lianqiu's voice came from behind him.

"The teacher said something to me before he left..." Du Xingyu said, "I was thinking, how can humans break the limits of life?"

"Maybe you can study my cells." Xu Lianqiu stretched out his hand and said: "The information from high-dimensional civilization has made my cell activity exceed that of normal humans."

Du Xingyu shook his head and said: "This does not solve the problem. The entire human biotechnology is too weak and nothing can be discovered at all."

"We can invest in biotechnology." Xu Lianqiu suggested.

Du Xingyu smiled and said, "Of course you can, but this is not the best approach."

"What's the best approach?" Xu Lianqiu asked curiously.

"I don't know, I'm still thinking about it, but I should have an answer soon." Du Xingyu said.

…

"The best way is to leave here temporarily and start new experiments!" the technology simulator reminded, "In this world, the main research direction of human beings is in space technology. This is not the soil for the development of biotechnology. You are here to study Biotechnology can achieve some achievements, but it will never reach the pinnacle of biotechnology civilization!”

Du Xingyu said: "This world has just begun! Human civilization has just begun. Without the threat of Hai Clan civilization, technology will develop faster!"

"You are right," the technology simulator said, "but this is not the first time. Remember, I am the technological crystallization of human civilization from parallel time and space. In other time and space, human civilization has failed many times. Times, if you don’t make changes, the end result will still be the same.”

"Parallel time and space? Will it really exist?" Du Xingyu asked.

"Of course!" said the technology simulator, "What humans call time began with the Big Bang. So what was the starting point of time before the Big Bang?"

"The universe at that time was a singularity of infinite mass, and all the matter in the universe now exists in this singularity. At the Big Bang, would these matter fly out in the only way to form a fixed universe?"

"Not necessarily, there are countless ways." Du Xingyu guessed.

"Yes, there are countless ways, each of which will open up a new universe and space-time. The space-time you are in is just one of countless three-dimensional universes. Most parallel space-times are like fleeting bubbles that will quickly move towards The end. Only a few parallel universes can last for a long time.”

"There are so many mysteries that only civilizations at higher latitudes can know. What I can do is to use up all my energy to let you or your mind enter another human world of parallel time and space and start new experiments! "

"And I must remind you that you are already over forty years old. Even if I let you live longer than the average human lifespan, in a few decades, if the world does not develop technology that breaks the limit of human lifespan, you There will also be death.”

"You mean, you can let me travel through time?" Du Xingyu said in surprise.

"I couldn't before, but now I have accumulated enough energy." The technology simulator persuaded, "A single technological development direction can indeed become an advanced civilization, but in the end it will avoid inevitable destruction. You should also have discovered this problem."

Du Xingyu was meditating. Although space technology in this world is relatively advanced, it has already encountered a bottleneck.

Human beings cannot break through the speed of light, that is, they cannot reach other galaxies quickly. A space voyage may even consume several generations of human life. In addition, human life span also limits their own technological development and knowledge learning.

"This is the world I was born in...let me go to a new time and space..." Du Xingyu found it difficult to accept in his heart.

The technology simulator said: "I'm not asking you to give up here, but to allow your mind to 'travel'. You can freeze your body and wait until the new category of technology has developed to a certain level in the second world. Return to this world.”

"This world still exists, and your first experiment has just begun. Interstellar civilization is not just about leaving the solar system! It will also go further, it just needs a small pause. When you come back, you can Take it further!"

Du Xingyu recalled the first experimental project he built on a technology simulator when he was in college, with "Interstellar Era" written on it.

Until now, this experiment has not been completed, or it has just begun!

"This is a journey you must take," the technology simulator said. "One day, when you have high-dimensional technology, you will be able to travel freely through parallel time and space. Every super technological civilization will be your help!"

"Do you want to do this?" Du Xingyu, who had always been decisive, was also confused at this moment. This is not a trip to a new city or a new planet, but a brand new time and space!

What will happen in the new time and space? Will the world still be like this when you come back? Will the people he knows still be there?

If he didn't leave, he might not see the day when humans go to other galaxies and he would die because his lifespan has come to an end!

While Du Xingyu was thinking, he suddenly received urgent news. It is a department that specializes in studying the science and technology of the Sea Clan civilization, and they have discovered something very important.

In general writing, plot twists are not easily made because it can easily cause readers to abandon the book. But readers who read this book carefully should know that it is mentioned at the beginning of the novel that a single technological civilization will not develop.

The interstellar era will not end, but it will pause. In the early plot of Interstellar Age, the author made a lot of foreshadowing, which will be written later.

The plot of a new volume is about to enter. I hope everyone can be more patient. The author will try his best to ensure that the plot of the new volume is written well! thank you all!

There are still two days left for the extra update event, and I still owe three more updates (I’ve tried my best, writing from morning to night, and will continue to make up). Please continue to ask for subscriptions, monthly tickets, and rewards!