Li Chenguang wanted to casually ask what to do now and in the future.

Who wants to provoke the fierce arguments of classmates, and the travel of time seems to trigger the emergence of countless mes in the world.

Even Wu Lei, who was reading a book next to him, raised his gaze and looked at Li Chenguang suspiciously, "What are they talking about, what kind of shuttle time, will they get a lot of themselves?" ”

Li Chen stared at him expressionlessly, "With your IQ, it's hard for me to explain to you, or let's continue to read." ”

Wu Lei stared at Li Chenguang for 5 seconds, and then nodded approvingly, "...... What you said also makes sense," he lowered his head and continued to read.

This issue has not been discussed with a result.

Because there is also a paradox here.

If you shuttle through the past and merge with your past self, then you shuttle to a point in time when you don't have your own, how do you deal with it, and who do you merge with?

If you shuttle through the past, you are separated from your past self and become two selves, then you can form an infinite number of selves on the timeline by constantly shuttling.

Then, when everyone's discussion was in full swing, Li Kairong clapped his hands and signaled everyone to be quiet.

Li Kairong smiled and said, "This classmate, this question is quite good, I believe everyone has heard of that sentence, there will be no two identical leaves in the world, and I don't know very well, whether this is applicable here, but there will be no two identical people in the world." ”

"So, there are two hypotheses in the academic community at present."

"One is the parallel universe theory, when you travel through time and space, the world you enter is no longer the world you used to, just like the branches of the leaves will scatter countless veins along a line, pointing to various different places, the world you used to do, or go like that, but the world after you pass through is a new world, and there is still only one you in this world, along a fixed timeline, moving forward to different endings."

"If there are still people who don't understand,You can imagine when you play the game,Automatic archiving,When you read the file,,A new archive will be formed.,New ending.,When you can't beat it.,Isn't it all going to read the file?,It's the magic ring that has been very popular recently.,The teacher also played.,Oh, it's so hard to play.,If the protagonist in the game is compared to me.,Then I keep reading the file.,It's like,By constantly returning to the past.,To reach the new world.,Towards the final ending you want.。

The people below who were provoked by one sentence laughed out loud.

"Teacher, you play too."

"I've cleared all 3 times."

"Teacher, I'll take you."

"I'm ready to tell my child to come to this game for you to play in the future, but every time I die, I have to do 10 minutes of homework."

"Are you the devil?"

The audience burst into laughter.

Only Li Chenguang's face is not very good-looking.

He stared at the back of the classmate in front of him, and muttered thoughtfully, "Parallel universe, keep reading files, parallel universes, keep reading files......"

Li Kairong smiled, "Of course, this is one explanation, and there is another explanation, that is, I also told you before, we are three-dimensional space creatures, and there is a high probability that there are four-dimensional time creatures above us, and they can travel through time." ”

"But think about it, can creatures in two-dimensional space understand our actions in three-dimensional space?"

As he spoke, he drew two lines on the board, one abscissa and one ordinate.

Point A and point B are marked on the top.

Then a parabola with an arrow was drawn between b and a.

"For example, if I'm a two-dimensional creature who can only live on a blackboard plane with only horizontal and vertical horizontals, what happens if I go back from B to point A?"

The students in the front row immediately replied, "The two will coincide, overlap?" ”

Li Kairong nodded, "That's right, in two dimensions, point B returns to point A, and the two will overlap and come back together, but if I am a three-dimensional creature, we have a coordinate axis of height that can be moved at will." ”

As he spoke, he pointed his whip at point A, perpendicular to the blackboard, "What will happen if I go back from point B to point A?" ”

After a pause, everyone reacted, "It will be tied on the height axis." ”

"That's right, because you can move up and down at will, no matter how many Bs go back to point A, they can exist side by side, and they won't coincide, but if you tell a two-dimensional creature that I go back to point A from point B, it will be juxtaposed with point A, and it won't coincide, and people will only take you for a fool."

Li Kairong said, and took a whip from the side, and attached it diagonally to the whip perpendicular to the blackboard, so now, "I fixed the high point, just to prevent him from moving at will, add a fourth dimension, and then return from point B to point A, what will happen?" ”

“…… Juxtaposition? ”

"Coincidentally?"

"This whip doesn't look vertical, it doesn't look parallel, it's nothing, I can't see it."

“……”

There were a lot of suggestions, but no one could give a specific answer.

In the end, Li Kairong nodded and said, "If you don't give an answer, it's right, and there is no answer to this question, because we can't recognize it." ”

"Time and space travel is the biggest step in our leap from three dimensions to four dimensions, we can't recognize the existence of four dimensions, how can we use our narrow thinking to understand and explain what form the two will exist after traveling through the past."

"This is probably the same as the juxtaposition of two-dimensional incomprehensible three-dimensional, a form that cannot be described by the three-dimensional language of the present, you and the past self may exist side by side, merge existence, or be nothing."

Can't put it into words.

Then there was a chorus of boos from the classmates.

Because to say it is to say it.

There is no way, Li Kairong himself can't understand it, so naturally he can't explain it to everyone.

Therefore, the scientific community generally accepts the first kind of infinite universe that is similar to reading archives.

Li Chenguang tried to sort it out, if it was according to the theory of the infinite universe, the future he returned to would also be a new future, and the past he was staying in now was also a new past.

The old world line is still going like that, and I have dialed this world line in a new direction.

The takeaway from this is that while rules are powerful enough to put history back on track, they are not absolutely immutable.

Because you're entering a new world, isn't that what you mean?

If so, he found one thing.

Since it is a new world line, a new future,...... The rules also prohibit oneself from telling the teacher about the future, to prevent oneself from tampering with history, and to prevent the paradox of time and space.

But what if you write a new future?

That is, I got the Dragon Ball from the millennium of the world line of the old universe, and went back to the millennium ago of the world line of the new universe, and told the teacher to save the teacher so that he would not be attacked and fall.

I take the Dragon Balls of the old world and save the people of the new world?

If it's really two world lines, although the rules try their best to prevent it, it's possible to do it, after all, the space-time paradox only refers to the same space-time, and it can't be contradicted between two space-times.

The reason why I think this is because I can draw another inference from this, if even this can be changed, Li Chenguang can completely save Yin Ruosheng and save her from death in 5 years.

After all, there are already two world lines, and now it's a new world line.

Of course, this inference is based on the theory of an infinite universe.

If it is another four-dimensional indescribable theory, then none of this is true, according to another four-dimensional theory, the past self and the past self will exist in a wonderful indescribable situation?

You are both your past self and your future self, right?

Li Chenguang couldn't help but let out a long sigh, and he himself was dizzy.

The only thing that is certain is that there will be no two identical leaves in the world, nor will there be two identical selves.

I still don't know what to do in the future and now.

However, after class at noon, Li Chenguang unexpectedly received a call from the long-lost landlord.

Let him go back.

Li Chenguang hurriedly ran back to the rented room, thinking that he had broken something again, and he had been checked out, and he had to pay for it.

The landlord used to take the key into his room when he was not at home and check if he had done anything bad in the room, stolen from him, or vandalized his house.

Li Chenguang didn't know what else to steal from this dilapidated building, did he have anything valuable, let alone destroy it, wouldn't it collapse directly if he destroyed it.

But I still have to curry favor with the landlord.

Because in this neighborhood, I really can't find a more cost-effective house than this.

Wang Lili is a woman who looks like she is in her thirties, with heavy makeup, flaming red lips, and a rich body, the fat on her belly pushes the fox fur coat out of a rich circle, and she wears a pair of rich fluffy boots.

Li Chenguang trotted upstairs and found that the door of his room was so open, so he had to laugh and say, "Sister Wang, is something wrong?" ”

This is when people are under the eaves and have to bow their heads.

"Of course something happened, this ...... Huh, are you? ”

Wang Lili looked at Li Chenguang and thought for a while, obviously not recognizing the person in front of her as the chubby tenant she once was.

"I'm Li Chenguang, I live here."

"You ......"

Wang Lili directly reached out and touched Li Chenguang's cheek, and pinched it, "You are so handsome, I didn't expect that there is such a handsome guy in my building, which is much stronger than those crooked melons and cracked dates downstairs." ”

Li Chenguang smiled dryly and took down her palm, which was fatter than a pig's trotter.

"Sister Wang, what's the matter?"

"That's the case, after my dead ghost died, haven't I been waiting for the demolition of this building, this demolition has not waited, but waiting for a big wrongdoer, to buy my building, a price, 10 million, directly chartered, hahahaha, I don't know where to fight the injustice, said optimistic about the market here, want to buy my building."

"You sold?"

"Of course, isn't it a fool not to sell this, you can't really wait for when the demolition will be, I estimate that the demolition will be able to sell so much."

Maybe you can't wait for the demolition, wait until the building collapses, it's better to change hands as soon as possible.

After Wang Lili finished speaking, she changed her words and said, "It's just that people say that they don't want to do so much, so they want to clean up the building, give me three days to clear the tenants in the building, so I came to you to tell you that I want to give you three days to move out from here and find a new rental, of course, your sister Wang has made money and is in a good mood." ”

"This month's rent, although it has been 10 days, I will refund you directly, and your rent will be returned to you, I have also checked the room, there is no problem, move early."

Li Chenguang was shocked, in his memory, he could live here for three years, and no one had come to buy this building, but he had lived here with Yin Ruosheng for three years and had never been kicked out.

It's in the middle of nowhere, and it's extremely inconvenient to be around, so not many people come here to rent, let alone buy a house.

"Sister Wang, three days, will you be in a hurry, and it is ...... to find a new rental house so temporarily"

"I promised to refund you this month's rent, even if you live in vain, find it yourself, you don't want to delay your sister Wang to make a lot of money."

After Wang Lili finished speaking, she stared at Li Chenguang's handsome face again, this thin skin and tender flesh, she looked left and right, the more she looked at it, the more satisfied she became, and then leaned over, grabbed Li Chenguang's small waist, and stared at Li Chenguang with an expression of eagerness to swallow, "If you really have no place to live, in this way, to live with Sister Wang, there are still three suites in the center of Sister Wang, can there be no place for your little milk dog." ”

Li Chenguang felt that he had been slapped by a bull's palm, and his waist was about to break, so he awkwardly pushed away Wang Lili's huge body, and said with a wry smile, "I'll still, let's look for it again, look for it again." ”

Wang Lili stared at Li Chenguang and licked her lips, "If you have any difficulty, tell Sister Wang boldly, don't be polite to Sister Wang, it's all a family, a family." ”

Li Chenguang didn't know when and how he became a family with her.

He took a step back and said, "Then I'll try to find it again." ”

"If you have a difficulty, tell Sister Wang, Sister Wang likes to be helpful, if not, go to Sister Wang's place to live, no problem, where Sister Wang sleeps, where you sleep, and where I have my quilt, there is your quilt."

The other party said, and stretched out his hand to touch Li Chenguang's p-shares, but Li Chenguang, who was frightened, took a few steps back, and couldn't stand her enthusiasm.

I only felt a tingling in my scalp.

He stretched out his hand to close the door, and said helplessly, "Then I'll go back to school first, I still have something to do, so I'll go first." ”

It was a U-turn and ran without looking back, and Wang Lili's shout came from behind, "Tell Sister Wang on WeChat, little baby, Sister Wang will definitely love you well, and she will definitely not treat you badly." ”

“……”

Li Chenguang turned his head, as if he could still see the other party's barrel-shaped figure about to roll towards him, and suddenly couldn't help but speed up a little and fled the scene.

He felt that the world line must have changed.

It all affected the landlord.

If this building is bought, where can I rent it and live there?

Where does Yin Ruosheng live?

He still likes this big night, the two of them talk through the window like that, and they roar when something happens.

"Li Chenguang, my computer is broken again."

"Huh, it was fixed so quickly?"

"I heard that there is a new movie, do you want to watch it together?"

Then the two sat together in front of the computer and knocked melon seeds, watching a movie.

I feel more and more comfortable and closer to each other recently.

This sudden change of place is going to change somewhere.

The two live far away, how will they communicate in the future?

If you don't understand something, you can say it in the comment area.

(End of chapter)