"When I woke up, I was in Xuanyun City in the Heavenly Sword Country." Wei Gong continued, "From us, to the Heavenly Sword Country, the distance is two thousand kilometers, to say the least, but I have exchanged bodies in an instant, that is to say, the transformation speed of this soul is very fast. ”

"But it's not necessarily, the speed of soul travel may be close to the speed of light, or even faster than the speed of light, in fact, after a certain level, you can't perceive it at all, and if you can measure the accurate conversion time, you can only wait for your next soul exchange to know."

Wei Gong showed a panicked look and quickly waved his hand, "I'll go, don't say such unlucky words, okay, I don't want to go through it again." ”

That life called Jiang Liyue is simply a Shura field, although she is in a high position, she will have to die if she is not careful.

Now that his career has just started, he is about to become a winner in life and reach the peak of his life, how can he want to exchange identities again.

Although it is said...... Well...... That one...... It feels pretty good.

Cui Xiaoxiao saw his face, and there was a trace of contempt in her eyes.

"If that silver box is a soul exchanger, then it's just you and ...... Well, the person who entered your body yesterday can manipulate it, so in other words, it has something to do with cultivating immortals, which is what you call [spiritual power]. Because I don't have the means to use it, this thing is like an iron box with no purpose to me. ”

Speaking of this, a flash of light suddenly flashed in Wei Gong's brain, and after Cui Xiaoxiao's reminder, it was indeed very likely to be related to the cultivation of immortals.

"Actually, I've always had a question." Wei Gong raised his head and looked at Cui Xiaoxiao seriously, "Have you ever thought that the structure of the Qiankun Mirror, it is stronger than the electromagnetic signal, it can be operated by mind alone, and the login method is also the so-called [Soul Recognition]?" ”

"There shouldn't be anything magical about this, in our time, virtual technology has been very superb, and the brain waves sent by the brain can manipulate many things, and I think the Qiankun mirror may also achieve the same effect by receiving and recognizing brain waves."

"I thought so at first, but after this soul exchange, I was thinking, maybe this is the case with the Qiankun Mirror phenomenon, but in fact, the principle is very different?"

"You're saying it's not brain waves, it's the real [soul]?"

Speaking of this, Cui Xiaoxiao suddenly realized, and a smile appeared on the corner of her mouth, "I understand." ”

"Really?" Emiya looked at her nervously, "What do you understand?" ”

"I've confined myself to studying the two of you individually, but I've ignored the matter that is conducted." Cui Xiaoxiao analyzed while thinking, "We were misled by appearances, because this so-called [soul exchange] looks like you have become each other separately, but this is not the case. ”

"What's that?" Wei Gong looked at her suspiciously, only to feel a bit of interference in his throat, he was ready to listen to Cui Xiaoxiao's appalling remarks.

"Think about it, what if you don't become the other party, but through some kind of medium, control the other party?"

"What the hell?" Wei Gong only felt confused, although it was terrifying, but this person was already not human, right?

"That is to say, in fact, you are still yourself, but your colleagues have entered the subconscious level, and obtained control of each other's bodies through some medium, to put it bluntly, it is equivalent to two computers, implanting a Trojan horse in each other's programs and gaining control of each other, but in fact, they are still their original selves, and the people controlled in front of the computer have not changed."

"You're saying that our brain waves, in some way, control each other and give up the perception of ourselves?"

Cui Xiaoxiao smiled and nodded, "To be precise, you are like sleepwalking, not realizing your own existence, and new brain waves have been transmitted and replaced by new brain waves. ”

Consciousness can't control the situation of the body, and Emiya has experienced it.

The legendary ghost press, or out-of-body soul, is when the brain wakes up in sleep, but it has not yet gained control of the body, so there is a sense of powerlessness that cannot move.

It's just that according to Cui Xiaoxiao, this time, it was Wei Gong's brain who was forced to abandon the control of the body, and forcibly seized the control of the other body.

"So it's not a [soul exchange]?"

"Until this theory is disproved, it should be like this. The same is true of the development of science, only when Newtonian mechanics is not applicable, Einstein's theory of relativity will be born, and only when there is something that Einstein's theory of relativity cannot explain, will a new theory be born, just to see whose applicability is more extensive. ”

"But there's no way you can prove that this theory is right." Emiya said dissatisfied.

"Nope." Cui Xiaoxiao shook her head and laughed slyly, making people feel creepy.

"There's a way to prove it."

"No, I don't want to listen."

Wei Gong had already guessed what Cui Xiaoxiao was going to say next, and stood up from his chair in horror.

Sure enough, Cui Xiaoxiao smiled and said, "You use that [Soul Exchanger] again, generally speaking, if a person is in the [sleepwalking] state, I only need to wake you up through a certain amount of stimulation, then you can come back, the stimulation method can be a simple pain stimulation, or electric shock, or something else."

There are several outcomes by stimulation:

First, because you [this computer] restarts, if the network cable is connected, you may have control of it with the other party at the same time, then you are likely to become a fine state for a certain period of time.

Second, because you [this computer] restarts, in the case of the network cable interruption, the other party loses your control, and you return to your own state.

Third, even if you [this computer] restarts, it will still remain in the original state and cannot go back to the above two situations.

Except for the third one, my theory is correct.

”

"No, I have a better proposal," Emiya said, holding up a finger and firmly, "the maker of this thing may know something, if he can't understand the true principle of it, at least he can know how it was made." Won't the truth be revealed if we find the maker? ”

"Hmm...... This is also a way," Cui Xiaoxiao suddenly became interested in this maker, and her eyes flashed with Yiyi, "Then do you know who the maker is?" ”

"I don't know, but!"

Before Cui Xiaoxiao could roll up her eyes with contempt, Wei Gong hurriedly added, "If you want to understand soul science, I'm afraid there is only one place in the world-

Heavenly Sword Kingdom's [Soul Research Institute]. ”

……