The head of state and the girl were both nervous, looking forward to Cheng Xiao saying something good news.

"??? You don't have to look at me like this." Cheng Xiao said.

"Please ask me but it's okay." The head of state stabilized his expression.

"Yes." Cheng Xiao nodded, but he was stunned when he said that, because no one understood his knowledge about controllable nuclear fusion at present, so he could only tell the head of state that I would give you controllable nuclear fusion. But this would seem too cheap.

It’s not that Cheng Xiao wants to keep it a secret, but that he is having some concerns.

He saved humans twice, one when the meteorites attacked, and the other when the Kuwang descended on Earth.

Although the second time the Kula people's positions were no longer enemies of human beings, due to the lack of human intelligence, in the hearts of human beings, the second time, Cheng Xiao was the great hero who saved human beings and the earth.

But twice, Cheng Xiao did not ask what humans were asking for.

Except for the nuclear power plant that started, it is a must.

If Cheng Xiao easily handed over the knowledge of controlled nuclear fusion to humans this time, there might be some adverse reactions.

Cheng Xiao understood this very clearly.

Human beings will gradually regard themselves as their parents, have no worries about food and clothing, and ask themselves what they want. If they meet an enemy, they will hide behind them. This is a bad habit of human beings, and it is also a disguised harm to human beings.

That's why Cheng Xiao lived in seclusion and became an ordinary person and never showed his true face.

Although there are many scumbags among humans, most of them are still peaceful and kind, and Cheng Xiao is unwilling to make these people lose their desire for knowledge and urgency.

If humans lose these two things, then humans are no longer humans, but children raised in their own captives.

So, when the words were spoken, Cheng Xiao couldn't say them.

It seems that humans still have to be difficult.

"I'm here to tell you some good news."

As Cheng Xiao spoke, the head of state and the girl relaxed.

"Thank you for your special trip and telling us the good news in person. I wonder what the news is?" the head of state said with a smile.

"I think human technology seems to have encountered a bottleneck recently?" Cheng Xiao asked.

"Yes!" A flash of light suddenly shot out from the head of state's eyes.

Old age is getting stronger.

This was Cheng Xiao’s idea, and the girl looked at his father in admiration.

"Can you tell me about the difficulties humans are currently facing?" Cheng Xiao asked.

"Yes." The head of state was a little nervous, as if a student was reporting homework to the teacher.

"Ahem, Guru." The head of state took a sip of tea, cleared his throat, and spoke under the gaze of Cheng Xiao and the girl.

"The challenge facing human beings is the energy problem. We have calculated it briefly. Even if all the energy on the earth is mined and the moon is exploited, it will not allow us to voyage in the universe for a long time. We are trapped on the earth. According to the Fermiboren proposed in 1950 and the theory of the large filter that was born later, we seem to be trapped in the initial stage of a civilization according to the Redeemer civilization. It is very difficult to replenish energy in the universe, or to replenish energy."

"After the Redeemer civilization left, we worked hard to develop technology and wanted to reach the level of Redeemer civilization as soon as possible, but we were surprised to find that we could not do it at all. Even if we use the power of scientists around the world, no one can help mankind obtain unlimited energy solutions."

"At present, there are many solutions that we humans can propose, but there are only a few that are close to reality."

"Controllable nuclear fusion, as well as quantum energy devices, dark energy absorption devices, and small solar transmission devices. Although dark energy absorption devices are unreliable, once they are realized, we humans will have endless energy, so I will list them as a key research object."

Cheng Xiao frowned and stopped the head of state's speech.

"Except for controlled nuclear fusion, you have hope of researching it, and the other three are impossible."

Although Cheng Xiao's tone was still so plain, the head of state seemed to be isolated from three gates leading to the future, and his eyes seemed to be a little dim.

Fortunately, there is also controllable nuclear fusion, which has lifted the head of state again.

"Then, there is only one controlled nuclear fusion left." said the head of state.

"Tell me the other three solutions, I want to see what those scientists have come up with." Cheng Xiao suddenly said.

He wants to see the current level of human beings.

"Okay." The head of state nodded. He was a little confused about Cheng Xiao's attitude now.

Should I help, or not? Or just encourage it?

"Controllable nuclear fusion, nuclear fusion is the process in which two lighter nuclei aggregate into a heavier nucleus and release energy. This reaction has lasted on the sun for 5 billion years. Controllable nuclear fusion is commonly known as artificial sun, because the principle of the sun is nuclear fusion reaction. Scientists hope to invent a device that can effectively control the process of "hydrogen bomb explosion" and allow energy to be continuously and stably output. This is controllable nuclear fusion."

Cheng Xiao nodded in his heart. Although it was not completely accurate, he was almost inseparable.

"Quantum Energy Device..." Speaking of this, the head of state glanced at Cheng Xiao, but without saying his expression, he couldn't even see his face.

"From your existence, scientists hope to get your help so that they can completely control quantum and create quantum energy storage, colliders, etc. It is also because of your existence that this line has been included in the key planning."

Cheng Xiao just nodded.

"The dark energy absorption device is a concept conceived by scientists to obtain new particles and capture dark energy by building a super-large particle accelerator. Since the whole people now worship science, building a super-large particle accelerator only requires a few percentages to temporarily increase the tax to obtain funds. So this one has also been included in my key plan."

"As for the small solar conveyor device, although it is related to controlled nuclear fusion, scientists cannot develop controllable nuclear fusion, so they focus on the sun. They hope to create a small solar conveyor device that only needs to add matter to it to obtain energy. Since once it is realized, it can almost obtain endless energy in the universe, so I have included it in the key plan."

The three current ideas of human beings were all spoken out by the head of state, while Cheng Xiao was silent.

The head of state was a little anxious. These three items were all spent a lot of money on the research subjects. Even if they were useless, the research value should be.

If it is denied like this, then the previous tens of millions of dollars will be spent in vain and it will leave a stain on itself.

"Yes, all three are very good, but with your technology, all three cannot be realized. I can't do anything about that quantum energy device. After all, I am not a god. It is my instinct for using quantum, but I can't teach it." Cheng Xiao said.

Hearing this sentence, the head of state felt relieved, just that was right... At least the direction of research was not wrong.

But... so far, Cheng Xiao has not said the good news in person?

The head of state looked at Cheng Xiao and was embarrassed to ask. Just as he was hesitating, the girl spoke.

"So what you mean is that controllable nuclear fusion can be achieved? Or are you willing to help us?"

When the head of state heard this, he glanced at his daughter with some gratitude.

I am busy with work, so I must spend more time with her in the future.

"Yes, it can be realized, but it is not me who helps you, but the civilization of the Redeemer."

Cheng Xiao’s words were amazing.

Not only the girls, but the capital was shocked.

Their expressions ranged from shock to fear to anger.

"Is the Redeemer civilization here? Could it be..." The Head of State did not say that sentence, and at this moment, his mind recalled the scene from more than ten years ago.

Cheng Xiao flew out of the Redeemer civilization spacecraft safely and soundly.

Could it be... it was he who colluded with the enemy at that time?

The head of state thought in fear.

"No, the Redeemer civilization has long left, but they left something on Mars." Cheng Xiao's words were correct, because when he entered Mars, a flying saucer broke down. In that case, the Kura civilization would not take away the flying saucer, but left the flying saucer to humans as a gift. Cheng Xiao had already guessed this.

After all, the best way to build friendship is to give gifts and then give gifts.

If the Kula civilization drove away when Cheng Xiao learned that the UFO was broken, it would be false benevolence and righteousness. The Kula people who already understand that human culture could not do this.

Of course, this is just Cheng Xiao’s guess, but regardless of whether there is a flying saucer or not, the knowledge of controlled nuclear fusion must exist on Mars.

Without a flying saucer, you can change your own other method.

"East and East?" The head of state was trembling with excitement. "Knowledge? Is there a controlled nuclear fusion inside?"

"Yes, but it seems to be an incomplete controlled nuclear fusion technology. But it is also a great gift. After the Redeemer civilization had no choice but to trade knowledge for peace. This is also the reason why I came out intact at the beginning." Cheng Xiao lied.

The head of state held his hands tightly, which was good news, great news.

Of course, the head of state knows what controlled nuclear fusion is. With this thing, human civilization will not worry about lack of energy.

"Okay, great! Thank you very much for your contribution to mankind, but I don't know if you can bring that thing back for us." The head of state asked urgently.

"No, I can't leave the earth for the time being, so I can only rely on you." Cheng Xiao lied again.

"Since that's the case, let's leave it to us. Our government will definitely bring back this knowledge to the people for an explanation." The head of state said confidently, and at the same time, there was a little expectation.

Because this is the first time that humans have officially entered Mars, and they are going to obtain the knowledge left by an alien civilization, it is exciting to think about it.

"Dad, I'm going to Mars." The girl next to her suddenly spoke.

"What are you messing around? I'll settle the accounts you suddenly broke in later." The head of state scolded.

"Then I won't disturb your father and daughter anymore, I'll leave first." Cheng Xiao said goodbye.

"..." The head of state wanted to gain some benefits, but he couldn't say it when he spoke. After all, he was no longer considered human beings. It was already a great blessing to be able to help humans. Why do you still have the nerve to continue speaking?

"Then you walk slowly and come often when you have time." The head of state smiled.

"Yes." Cheng Xiao nodded, and then disappeared.

Seeing Cheng Xiao leave, the head of state breathed a sigh of relief, wiped his sweat, and said with a little complaint, "I'm so scared after talking about a word for so long."

"Dad, it's not just you, I'm almost scared to death. I feel even more naughty than me in this quantum life." The girl stuck out her tongue.

"Nonsense!" the head of state angrily rebuked, "He is a hero of mankind. You call him that not only disrespects him, but also contempt for all mankind."

The girl was stunned for a moment and apologized with a grievance, "Dad, I was wrong, but that human hero really kept his words from being invisible. He scared people once a while. In just ten minutes, he was scared several times. I almost thought that we humans had no hope."

"Oh, so do I...but now the most urgent task is to build a spaceship as soon as possible so that I can get the knowledge on Mars. I don't know how the knowledge has been preserved after more than ten years?"

"Dad." The girl grabbed the head of state's hand. "I really want to go to Mars to see it. There is no danger anyway, just treat it as a traveler, okay?"

"Nothing, interstellar voyage is not a joke. You are not allowed to discuss this matter in the future. If you are talking about it, go home for me!" the head of state angrily scolded.
Chapter completed!