Starting as a Wallfacer, his defection to the Three-Body Problem shocked the world.

The shouts of the people were drowned out by the cannon fodder of the tanks, and under the machine gun fire, the Marines fell in droves like wheat being harvested.

In the distance, an intercontinental ballistic missile carrying a nuclear warhead traced a graceful arc through the sky before finally landing at a military base on the ground.

"boom!"

A mushroom cloud shot straight into the sky, turning all buildings within a radius of tens of kilometers around the military base into dust.

The next second, the surrounding scenery began to shatter, and the world gradually split apart.

"Well done. You've mastered the basic tactical combinations, but you still have a long way to go in the use of infantry."

Radiaz looked at the girl in white in the distance.

“This is not honorable, Mr. Radiaz. I was able to defeat you because of my powerful computing power and nearly a million war simulations. I extracted all the players’ data and synchronized it into my operation commands. Without these, I would not be your match in a one-on-one situation,” Cheng Xing said.

"Yes, I can sense that if this were the real world, and I were to have a competition like this with you on a computer, I definitely wouldn't be able to beat you. Just the speed at which you issue commands to each soldier is something I can't match. But unfortunately, that's exactly where you lose."

"Rediaz commented."

"This may be a common problem with your artificial intelligence: you focus too much on controlling the details and categorizing everything into layers of data. In a one-on-one contest, it may be difficult to defeat you, but when there are many people, your method becomes ineffective. From a macro perspective, you are still far from doing enough."

“I’ve been studying the history of human warfare recently and discovered that your China once had a military strategist who made the same mistake as you in tactical command. He focused too much on the micro-battlefield deployment and was even able to manually adjust the machine gun position of a soldier on the front line before the war started. This kind of military strategy may not be suitable for a commander-in-chief, but he was qualified as a front-line battlefield commander.”

Rediaz paused for a moment after saying this.

"Of course, this is not entirely a bad thing. Our abilities should complement each other. I will be the strategist of the whole strategy, and you will be the commander of the battlefield. In this way, we can win from both the macro and micro perspectives, and we will not make the same mistakes that I made when I was a Wallfacer, losing the observation of the micro level."

“You are right, Mr. Diaz. Mr. Lin Xuan also hopes that we can cooperate to prepare for the war against PDC in the future.”

"Speaking of which, there is something interesting. It seems that your Wallfacer Project has been restarted."

"It was the Americans who did it, wasn't it?"

"Yes, and a few European countries as well."

Radiaz let out a disdainful sneer.

"Ha, I guessed it long ago. Just as I thought, they never respected my plans from the beginning. They only used me as a tool to produce stellar-class hydrogen bombs. I should have realized this sooner, so I could have gotten out of the political struggle with the PDC sooner."

"That's not the issue."

As Cheng Xing spoke, he reached out and tapped in the void, and an interactive interface appeared in front of the two of them.

The screen was filled with recent news, the most eye-catching of which was the news that the development of the stellar-class hydrogen bomb was still being accelerated.

This is actually Lin Xuan's fault.

After completing the construction of Zhiyuan Star, Wang Miao adopted Lin Xuan's suggestion to build a connecting orbit between Zhiyuan Star and the Moon, and install a series of basic structures such as mining stations and research stations on it.

Unfortunately, the research station was requisitioned by the PDC after its successful construction.

Then they planned to use it as the base for Hubble 3, but while debugging the equipment, they coincidentally glanced at Mercury.

Just one glance was enough to set everyone on the edge of their seats.

On Mercury's egg-shaped orbit, a research station had been built sometime earlier, and the hydrogen bombs that were originally deployed on Mercury's surface had not been removed, but rather more had appeared.

Since this incident was indirectly caused by Lin Xuan's suggestion, as a result, Lin Xuan was sitting at home when she inexplicably received a lot of shock points.

The United States was the first to condemn the United States at the PDC conference, followed by the British Empire and France, and other countries followed suit. As a result, the United States played the victim and directly blamed the United States on Russia.

Of course, the Russian bear couldn't say that this matter was related to him, so he accused the British Empire of providing technical support for the project and being the biggest accomplice.

The island nation and China were too lazy to get involved in such trivial matters in the Western world. They simply followed suit and issued a statement to draw a line, and then ignored it.

In fact, everyone knows that such a large-scale project could not have been done by just one country, the United States. To put it bluntly, the entire European Union was involved. As for whether the Russians knew about it, only they know.

The reason why everyone is blaming each other is to shift the internal contradictions caused by the shortage of supplies in the country to the outside world in order to alleviate the ideological wave of people constantly protesting against the PDC.

In the end, the debate shifted from whether or not the environment should be destroyed to create a stellar-scale hydrogen bomb, to who started creating the stellar-scale hydrogen bomb first.

Just as Lin Xuan said a long time ago, the wheels of history cannot be changed according to individual will. Even without Diaz, even though she had already changed the original plot of this world to pieces, humanity still embarked on the path of a great trough.

Historical materialism calls this the inevitability of history, while idealism calls it destiny.

In the past few days, Ding Yi has completed the installation of the controlled nuclear fusion reactor, and he came down from space first.

"Oh dear, I'm so tired."

Ding Yi threw his backpack aside and sprawled out on the sofa like Ge You.

It has been almost eight or nine years since he got the controlled nuclear fusion project. Finally, his hard work paid off, and he managed to develop the technology in his lifetime.

The physics community has even placed his name on par with figures like Planck and Newton. His research will be a revolutionary upgrade for the entire industrial system of human society.

"What are you going to do next?"

Lin Xuan asked.

Ding Yi lay on the sofa, head up, staring at the ceiling in deep thought for a long time before speaking.

"Let me rest for a year and then I'll talk about it. I plan to go back to teaching."

"Go back to your old workplace?"

"I haven't decided yet, but I plan to slack off for a year."

Lin Xuan suddenly thought of something.

"If that's the case, then you might as well go and take Luo Congmin with you."

"Who?"

"Luo Ji's daughter, Luo Congmin, is currently being cared for by Zhang Beihai's wife. I plan to bring her over and find her a better teacher. Zhuang Yan told me to take good care of her before she left."

Ding Yi was taken aback.

"That can't be right, isn't she just in elementary school?"

"Yes, I just started first grade."

Shock level from Ding Yi +10.

Ding Yi was somewhat incredulous, and he pointed to himself.

"Me, a physics professor, a three-time Nobel Prize laureate in Physics, the inventor of the controlled nuclear fusion reactor, the greatest physicist of the 21st century, and you want me to teach a first-grade student?"

Lin Xuan nodded.

"But she is Luo Ji's daughter."

"Perhaps she will become a greater person than her father in the future. And think about it, Luo Ji is a Wallfacer after all, and he didn't even teach his own daughter. If you become his daughter's teacher, wouldn't that mean you are even more powerful than a Wallfacer?"

Ding Yi was silent for a moment, then thought about it and realized it made sense.

He was successfully fooled by Lin Xuan.

A few days later, Ding Yi met Luo Congmin.

"Hello, Uncle Ding Yi!"

Luo Congmin greeted Ding Yi with a smile, and Ding Yi nodded in response with a smile. At this moment, he was no longer so resistant to teaching elementary school students.

"The little girl is so cute. Come on, take out your homework for today. Let's finish it first, and then Uncle Ding will take you to the Dream World to watch cartoons."

"Okay!"

……

ten minutes later.

Ding Yi fell silent.

He suppressed the urge to curse and pointed at Luo Congmin's homework with trembling hand.

"I told you to use a knife to cut three times and distribute four apples to seven children. Who told you to cut the children with the knife?"

Luo Congmin looked completely innocent.

"There are 7 of them. If I make 3 cuts, there will be 4 left, which is just right!"

Ding Yi: ...

"I take back what I said before. Can I just not take care of this kid?"