Although naturalism also has the internal logic and back-and-forth correlation of knowledge points, this correlation is not absolute. This is a discipline that pays attention to the accumulation of knowledge, even if you don't learn from the beginning, as long as you are literate and can understand, you can also acquire the knowledge points later.

These knowledge points may not even necessarily come from cheats, ordinary life knowledge, reading books and newspapers may increase naturalist cultivation. Therefore, even if Shi Tiexin learned other subjects very badly, only naturalism was able to excel and achieve good.

Today, Shi Tiexin is going to find the answers he wants from history and geography textbooks.

First opened the calendar geography textbook, Shi Tiexin glanced at ten lines, looking for the information he was looking for.

No......

No......

No......

Bang bang bang flipped through the whole book, not at all!

This geography book records all the geographical and geomorphological conditions of Donghua, plus some hydrological and climatic features of the Pacific Ocean, but there is no description of the other planets in the solar system.

This is impossible in Shi Tiexin's world!

How can you study geography without studying Saturn geography? How is it possible not to say what happens with Saturn's rings and Saturn's moons? This geography book describes the geography of the Earth in great detail and subtlety, but does not mention anything about the other planets of the solar system. In this case, there are only two possibilities.

Either this world, this place, this area of Nanzhili Fengming No. 1 Middle School, there is an isolation and blockade of the geographic information of other planets in the solar system, and ordinary students are not allowed to contact it at all.

Either that, the world's exploration of other planets in the solar system itself is not deep. Even if they have some understanding, they will not make the relevant knowledge public, or at least they will not put the relevant knowledge into high school geography textbooks and into the cheats of the "third level of basic naturalism".

In Shi Tiexin's view, the latter is more likely.

And if it is really the latter possibility, it also shows that the human beings here may not have left the earth yet. The place where I am now is not anywhere else, it is simply on the earth, in the middle of the human survival map-Central Star!

It turns out that the white jade plate I saw last night turned out to be the legendary moon?

It is said that these are all superb views that can only be enjoyed by the big shots of the Central Star.

Central-Central Star......

How many people yearn for it all their lives!

Shi Tiexin's heart fluctuated for a while, and he didn't know how long he was in a daze.

"Brother Shi, you, this, homework, look at it, ......" Zhao Qingmiao's voice sounded next to him, Shi Tiexin came back to his senses, only to find that he was about to start his morning reading, and Zhao Qingmiao came over to collect his homework as usual.

Shi Tiexin also said as usual: "I didn't write it." ”

"Oh, oh, okay, this...... Don't bother you anymore. Zhao Qingmiao retreated without saying a word, not at all like the attitude that a class leader should have when facing a bastard student who doesn't write homework.

was recalled to his senses by Zhao Qingmiao, Shi Tiexin finally put aside those flying thoughts for the time being, cleaned up his emotions and reopened the history book. The Central Star returned to the Central Star, and although he was shocked by the fact that he was in the Central Star, among the many things he saw and heard last night, it was not the most shocking and difficult for him to accept.

What stunned him the most, in fact, were the stars.

Shi Tiexin flipped through the book, looking at ten lines at a glance, constantly searching.

History of the Ming Dynasty, not.

Qing Dynasty history, not.

The end of the Qing Dynasty, modern history, by the way, this is it!

Shi Tiexinzai carefully checked the historical records of the period after the end of the Qing Dynasty, and looked at it again, no. Look at it backwards, no. I carefully studied the early twentieth century in the Western calendar, and studied the words many times, until the progress of naturalist practice has increased by several scales, but I still haven't found what I'm looking for.

There really isn't!

Shi Tiexin was stunned for a long time, and then flipped back again. After modern history, he talked about the establishment of the Donghua Kingdom and the revival of the Chinese people, all the way, but there was no record that Shi Tie wanted to look for.

In the end, Shi Tiexin snapped and closed the book.

Based on what he had seen and heard in the past two days, the records in the book, and the sporadic messages that came from the dissolution of another consciousness in the spiritual domain, Shi Tiexin was basically convinced that this world and his own world must be inextricably linked.

Looking at both worlds, there is almost complete agreement in terms of astronomical conditions and historical records. Shi Tiexin once thought that he had traveled to another world, or to some colonial star, but in the end he found that the place he came to was Earth.

The history recorded in the book, though in different details, is no different from the history he knew. The same Three Emperors and Five Emperors, the same Spring and Autumn Period and the Warring States Period, the same Tang, Song, Yuan, and Ming Dynasties, and the same Opium War, these are all the same.

There is considerable consistency in the rest of the language, script, culture, habits, including food. If it weren't for the fact that there were buns in both worlds, how could Shi Tiexin call out the name of the big bun as soon as he ate in the cafeteria?

And then he himself.

His current body is also called Shi Tiexin. Not only the name is the same, but even the appearance is the same. I am a little shorter, my weight is a lot lighter, and my physical fitness is much weaker, but these are all caused by acquired factors such as nutritional development and exercise, not congenital problems.

He was almost sure that the body he had descended from was equally connected to his own in the other world.

It can be said that there is no difference between this world and his original world for a long period of time, and there is no difference that Shi Tiexin can see. With his knowledge, the two worlds are almost identical.

But!

From a certain point in time, there was a huge difference between the two worlds.

This point in time is the year 1919 of the Western calendar.

Shi Tiexin pinched the bridge of his nose, closed his eyes, and began to carefully recall the knowledge recorded in the naturalist secret book.

January 21, 1919 in the Western calendar is a day that will go down in history. This day is also known as the eve of the fog. On this very day, the former United States on the other side of the Pacific discovered an astronomical phenomenon that shocked all mankind. That's—

In front of the earth, an incomprehensible and huge fog appeared.

Specifically, the Earth and other planets in the solar system follow the sun in the entire universe. It's hard for ordinary humans to perceive this change, but the solar system is indeed charging forward at an incredible speed. Since the beginning of human history, there has never been a moment of exception, nor has there ever been a moment of surprise.

But on January 21, 1919, astronomers discovered that in the orbit of the solar system, there was a huge area of fog that was so large that it was impossible to measure, unimaginable, and incomprehensible.

Humanity sees it, but there is nothing it can do. Humans know, but they can't resist.

At about 5 o'clock on January 22, 1919, as if fate and days, the entire solar system rushed into the foggy region in a completely irreversible situation.