After dinner, she went to sleep in the evening. She hasn't had a good rest in the past few months. Now with Leyi around, she is very relieved, and all the fatigue she accumulated in the past is coming. Leyi didn't bother her and let her go to sleep.

In order to be on the safe side, Leyi also put a ban on her room, just in case.

Then, he went out alone, came to the rooftop, and looked at the big city, but there was no change at all?

Before he went through the spring and Autumn period, he met Xi Shi, brainwashed her and instilled a lot of advanced ideas. In principle, there should be some changes.

"Is it because Wuyue is too far away from here, and the influence there has not spread to our side?"

Weinan province belongs to the ancient state of Chu, not in a region.

Leyi flashed down to the street outside. There was a bookstore near the street, which still exists today. At this point, it's not closed yet. Entering the bookstore, Leyi went to the historical books column to look for the history of the spring and Autumn period.

If the butterfly effect happens in later generations, the history books will certainly change, so he is going to have a look.

After choosing a spring and Autumn Annals and paying for it, Yue Yi took it home and read it slowly.

A thick book, even if he read it slowly, he could finish it in less than ten minutes. However, it is found that there is no change in this history at all. Wu defeated Yue at first, and then Gou Jian, the state of Yue, stayed on his laurels and ate Wu at last.

Then Le Yi checked on the computer, and found that Xi Shi had the same ending. Fan Li took her to the state of Wu and gave her to Fu Chai as his second wife. In the end, she made a contribution, but was killed by Gou Jian's Queen.

This ending is as like as two peas before, and nothing changed at all.

Leyi checked what cultural relics Xi Shi left behind, but found nothing.

It is reasonable to say that he gave Xi Shi the clothes and the hairpin, which are absolutely national treasures in this world. But why is it not recorded at all in history?

"That's not right. Can't you change history through that mirror? But after entering, the historical figures clearly exist. Why did I go in and disturb them, but I didn't change the slightest? "

Immediately, Yue Yi called out several heroes to discuss the matter with them.

Guo Jia said, "Lord, is it because it doesn't belong to the same world?"

"Not in the same world?"

"For example, if you put three mirrors at different angles and use them to look at the same thing, that thing will be reflected in all three mirrors. Even if you break one of them, the real object reflected there will not be hurt at all." Guo Jia said.

Through learning and cognition, they know more about the present world than Leyi. A counsellor is a counsellor. No matter what time he is lost, his brain is much more flexible and speculative than ordinary people.

"You're talking about heterogeneous space?"

If the whole history is a horizontal straight line, and Leyi went to the spring and Autumn Period in the afternoon to change a point, then this straight line will derive another historical line from this point. However, the place where Leyi exists is still the original line. Although he did something after he went in, the place where he came back is still the original point.

Therefore, even if he has changed history, it only changes the history of another line. Maybe in other space, the history there is another way of writing.

"Mr. Guo Jia is right. Lao Jiu thinks so. The magic weapon left by the Taoist priest is amazing. It can pass through the past and return to the original. So, whether it changes or not, as long as the Lord returns here, the line will not change. If there is any change, it is only a change of different dimensions. " Sima Yi also said so.

Both of their top advisers think so.

But the more Yue Yi thought about it, the more interesting he felt, "if I take Xi Shi back, then this historical line will not change?"

"Well, it should be so, as long as the Lord does not stay in that world, as long as the Lord comes back through the window of the magic weapon, then this historical line will not change."

"But I took Xi Shi away. There will be no Xi Shi in history. Will this line still exist?"

"It's a very mysterious thing. If we have to think logically, we can't figure it out. The rules of time and space have been the most profound since ancient times. My Lord is curious. Why don't you try it yourself? As long as you try, the result will come out naturally. "

"You're not afraid that I'll change history, and then we're all finished. What should we do if we don't exist?" Yue Yi smiles.

Guo Jia also said with a smile: "it should not be like this. How can we change what has happened in history? As I said before, the magic weapon left by Lao Dao will send the Lord back to the present point. As long as we can go back to this point, no matter how the lines in front of him change, the end point is the same. Since the end point is the same, the lines of the past tense are naturally the same. Don't worry about that. "

This is very reasonable. As the saying goes, all roads lead to Rome, whether you take the road or the path, whether you turn the road or the path, as long as you finally lead to Rome, then there is no problem.

"In that case, I'll try again in a few days."

Anyway, if Cao Chong wants to recover, he will have to cultivate for a few days, and these days he is idle. However, when Leyi comes back this time, he has to deal with some things in the world. I have to go to longhun college and ask if there has been any great change in the world since he left.

Only when these things are clear can he have time to wander in history.

On this day, Leyi went to have a rest after watching history. The next day, with sunset, he went to longhun college.

Xiao Wansheng is surprised to see that he has brought back song Xixi. When they chatted for a long time, Yue Yi said something about himself. Xiao Wansheng was not only surprised, but also surprised.

Originally, Leyi's relatives and women disappeared, and he sent people all over the world to help find them, but they were not found. Daren Qing, Leyi's relatives and women all went to another world.

"Is there really another world beyond the earth? Are there really other humans? " Xiao Wansheng is both yearning and curious.

Yue Yi was too lazy to explain, so he sent a piece of his own memory to him. After Xiao Wansheng saw it, he was so surprised that he was speechless.

Small world, medium world, big world, and the earth is just a dust world. Is it so small and pitiful? And humans, on earth, are pitifully small.

Xiao Wansheng sighed: "originally, the universe is so wonderful."

"Don't envy other worlds. In fact, the best is the world you are familiar with. It's good for you to live here. Now the world is too chaotic, and sooner or later there will be turbulence in the world. It is the best to stay in the dust world. " Yue Yi said.

Immediately, he asked about what happened to the earth these days when he left.

Xiao Wansheng told him that nothing had happened. On the contrary, after Leyi left, the world became more stable.

Yue Yi thought about it and knew the key, because he took nine of the top ten amber, and another one was taken away by Jiang Li. There is no amber in the earth. Although Lao Dao still exists, he probably doesn't have the heart to manipulate human beings without amber.

So, Leyi and Xixi spent a morning in longhun college, and then they went back. Xixi doesn't want to go back to Zhongqian world or Xiaoqian world. She just wants to stay in the earth world and continue to sing.

Yue Yi satisfies her, greets Xiao Wansheng and asks the dragon soul college to take care of her. Xiao Wansheng readily agreed.

From the afternoon, the evening went to busy their music career. In this regard, she has this infinite vitality and energy. Naturally, Leyi also fully supports her. She says that she wants to write songs about what she sees and hears in the strange world. Leyi has no opinion about this. Although the strange world is shocking, after it is written, the people who eat melons will at most read it as novels. No one will believe it.

While Leyi is busy in today's world, in the spring and autumn history thousands of years ago, in that small Zhuluo village, there is a small change.

Zhuluo village! It has been three days since Leyi left here.

Xi Shi lived the same life as usual, plain clothes and plain face, and followed her mother to wash yarn by the stream. She didn't want to wear the hairpin that Leyi gave her. She kept it at home. There was also the precious dress. Although it was very comfortable to wear in this weather, she was still reluctant to wear it for fear that it would be a little bit damaged and dirty.

In recent days, Fan Li has not gone, and his heart is hesitating. He was wondering whether he wanted to make it clear to Xi Shi that she was actually a spy to meet Gou Jian.

After several times of thinking, Fan Li could not stay, because he had been out for a while.

On the other side of the state of Wu, Wu Zixu tried to kill Gou Jian several times. If he didn't stabilize Fu Chai as soon as possible, I'm afraid Gou Jian's head would fall to the ground.

At the thought of this, the monarch is more important than the people. In order to save the monarch, what is it to sacrifice a woman? Even if this woman is a person she loves, she should give up and get something if she achieves great things.

In the afternoon of the third day, Fan Li made an appointment with Xi Shi. He was by the stream and planned to have a showdown with her! He felt that because of his love for Xi Shi and the politeness and admiration she showed to him on weekdays, Xi Shi would agree as long as he spoke.

But once Xi Shi agreed, what she would like to go in the future is a dangerous road of no return.

But putting Gou Jian and Xi Shi on the same scale, Fan Li naturally thought that Gou Jian was more important. In order to save the monarch and make contributions, what was a woman?