Dashi just came to see Pang Xuelin, and saw that Pang Xuelin was in okay state, not affected by yesterday's car accident, the two chatted for a while, and then left.

Pang Xuelin did not insist on going out, and the guards at the scene were also relieved.

Back in the villa, Pang Xuelin came to the study, and after a while, he couldn't find anything to do, so he swiped the news on the Internet for a while, and then went to arXiv to read papers.

Since the emergence of the Three-Body Crisis, the discussion about extraterrestrial civilizations on the Internet has always been hot.

Even on academic websites, there are many papers that study the three-body civilization.

Compared with the comfort and leisure of the real world, although human beings have not experienced any war in this world so far, Pang Xuelin can feel the sense of depression and powerlessness that lingers on everyone.

Of course, for the vast majority of people today, this life will not have the opportunity to experience the apocalyptic battle four hundred years later.

But the reality is that from now on, the enemy, which is four light-years away, will profoundly affect the lives of everyone on the planet.

After lunch, Pang Xuelin asked for a pot of tea, and then took advantage of the warm afternoon sunshine to sit on the balcony and drink tea comfortably.

He was thinking about the next mission.

The first is to become the wall-facing and destroy the ETO.

This is not too difficult, the wall facing plan itself was proposed by Pang Xuelin, and the United Nations also has the intention of making him the face of the wall.

As for ETO, this organization will naturally die out in two hundred years, and even if Pang Xuelin doesn't make a move, it will gradually disappear into the long river of history.

Second, in the Doomsday Campaign, keep as many stellar ships as possible for humanity.

The original Apocalyptic Battle takes place two hundred years later.

The Trimaran Fleet is still halfway there, but the probe they sent has already arrived in the solar system.

Human beings dispatched all 2,000 interstellar warships to intercept the "water droplets" sent to the earth by the Trisolarans, showing the great military might of the Earth civilization to the Trisolarans.

As a result, the "water droplet" destroyed most of the interstellar warships by direct impact with the help of strong interacting materials, and only a few battleships escaped.

It was also those starships that escaped from the solar system that became the seeds of future galactic humans.

This task is not difficult to say, and it is not easy to say that it is simple.

If Pang Xuelin is the one who faces the wall, he has too much time to interfere with the outcome of that battle.

The third task is to find a way to evade the monitoring of Zhizi.

This task is the most difficult.

In the third part, it was implicitly mentioned that humans already possess the technology of Zhizi shielding.

But that was after the end of the Doomsday Battle, Luo Ji, the Wall-Facing Person, used the theory of the dark forest to launch a Jedi counterattack to expose the location of the three-body civilization to the whole universe, forcing the first fleet of the three-body civilization to invade the earth to turn around and enter a state of exile, and the earth also relied on this theory to enter the era of deterrence with the three-body civilization, thus lifting the blockade of basic science by Zhizi.

It is still in the era of crisis, and the research in the microscopic field of mankind is in a state of blockade, and it is too unlikely to find a way to lift the blockade of Zhizi

Of course, there is no way.

For example, after Pang Xuelin became a wall-facer, he could directly choose to flip the table and make the theory of the dark forest public in advance, forcing the Three-Body People to give up the idea of invading the Earth, so that the Earth and the Three-Body Civilization would enter an era of deterrence in advance.

Without the technological blockade of the two hundred years of the crisis era, human civilization can completely rely on the technological explosion to surpass the three-body civilization in one fell swoop before the trimaran fleet arrives on the earth, so as to completely control the initiative of the game between the two sides.

Pang Xuelin's index finger tapped lightly on the table, thinking about the gains and losses of doing so.

The benefits are clear, but the risks are just as great.

First, once Pang Xuelin chooses to announce it in advance, it is difficult to say whether countries will believe it, but ETO will definitely hunt down Pang Xuelin by any means.

Second, if you do this, the entire plot line will change very much, and Pang Xuelin will lose the advantage of foresight.

Third, even if the era of deterrence is entered in advance, the game between human beings and the three-body civilization will not stop, and the two sides are likely to fall into a long and protracted confrontation α.

Fourth, and most importantly, after the Dark Forest Theory was announced in advance, is there a more suitable candidate for the first sword bearer besides Pang Xuelin himself? Pang Xuelin didn't want to be like Luo Ji, who was imprisoned in one place for fifty years for life, always ready to launch a cosmic broadcast to the enemy.

……

After thinking about it for a long time, Pang Xuelin secretly made a decision in his heart.

With the nature of human urine, it is not necessarily a good thing to pick out the theory of the dark forest early in the era of crisis.

This set of theories will be a killer weapon in their own hands for the next 200 years, and even if they want to be published, they must choose the right time to maximize their benefits.

Before that, Luo Ji's existence will undoubtedly attract the firepower of ETO and the Trisolarans for Pang Xuelin.

In addition, judging by the third task given by the system, it is quite possible that there is a way to restrain Tomoko from a technical level.

As long as Tomoko's blockade of earth technology is lifted, the Trisolaran will not have anything to fear.

Unconsciously, drowsiness came, Pang Xuelin closed his eyes and let out a slight snoring sound.

Early the next morning, Da Shi came to the villa, and after breakfast, he took Pang Xuelin to 301 Hospital.

The ward where Zhuang Yan lives is a suite, with a reception room and a companion bed.

When Pang Xuelin arrived, there was a burst of laughter in the ward.

Shi Qiang said: "Zhuang Yan's mother is back, if people say anything bad later, remember to bear with it." ”

"Don't worry, I'll save it."

Pang Xuelin nodded.

Pang Xuelin and Shi Qiang walked in and saw Wang Miao's wife Li Yao and another middle-aged woman who looked a little similar to Zhuang Yan talking and laughing with Zhuang Yan on the hospital bed.

It can be seen that the smiles on the faces of Li Yao and the middle-aged woman are a little reluctant, but they should be sad Zhuang Yan, with a bright smile on their faces, and they don't seem to have received the bad news that they can no longer stand up.

Pang Xuelin stood in place, leaving the three-body world for more than thirty years, he had long forgotten Zhuang Yan's appearance.

Seeing each other again this time, even if Pang Xuelin was used to seeing beauties of Yao Bingxia's level, he couldn't help but be amazed.

This is not to say that Zhuang Yan's appearance is higher than Yao Bingxia, but this girl has a fresh and refined temperament, especially after the operation, the girl's face is pale, which gives people a feeling of pity.

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