After coming out of the Affiliated Hospital of Dongli Military Academy, Pang Xiaonan drove to Meijie Company and agreed to pick up Zhang Ping from work.

Pang Xiaonan arrived a little early, but Zhang Ping quickly cleaned up the situation and went to the parking lot to round with him.

After getting in the car, Pang Xiaonan complained: "You are also an executive of a technology company, why don't you buy a car yourself?"

"What kind of car to buy? I'm not like you, a capitalist!" Zhang Ping glanced at Pang Xiaonan, asked him to take it a few times, and began to dislike himself.

"Besides, there is a subway here at school and home, and the company also has an official car, isn't it a waste of money for me to buy a car?"

"Tut-tut, worthy of being the financial director, the abacus is really good!"

Pang Xiaonan exaggerated Ping's virtuousness, this is the person who lives!

I went to Zhang Ping's house a few times, and Pang Xiaonan didn't need Zhang Ping's guidance to find Zhang Ping's house.

"Yo, I didn't think you have a pretty good memory. ”

Zhang Ping praised Pang Xiaonandao.

"Of course, I remember it every time I come. ”

Knowing that Pang Xiaonan was coming, Zhang Wanliang was already waiting at home.

As soon as he saw Pang Xiaonan enter the door, Zhang Wanliang got up and pulled Pang Xiaonan to the garden outside.

"Pang Xiaonan, do you know that now Zhang Ping and Bai Kezha are close. ”

Zhang Wanliang's tone was a little hurried, as if this was a bad thing.

"Look at you, isn't that a good thing? Didn't we do expansion last time for this goal?"

When Pang Xiaonan heard the news, he couldn't help but be happy for no reason.

"Why, you're not jealous at all?"

Zhang Wanliang was a little disappointed, his daughter should be a scramble for thousands of people, but Pang Xiaonan seemed to be relieved.

"What are you jealous of, I should be happy, it means that our plan has succeeded!"

Pang Xiaonan happily leaned on the pillars of the pavilion in the garden.

"I'll ask you one last time, do you really plan to push Zhang Ping to Berkeza? Now almost every night, Berkeza sends Zhang Ping home. ”

Zhang Wanliang exhaled heavily.

"What do you call this, the two of them really love each other, what do you want me to push to Berkeza. ”

According to Zhang Wanliang's statement, it seems that Zhang Ping and Bai Kezha have a show.

Otherwise, Zhang Ping would not have let Berkeza send it.

"Well, that's what you said, and you won't regret losing my daughter. ”

Although Zhang Wanliang knew that Bai Kezha was more reliable than Pang Xiaonan, he just liked Pang Xiaonan's skills, and it was normal for people who practiced martial arts to sympathize with each other, not to mention that Pang Xiaonan could still accompany him to drink a few glasses, but that Bai Kezha would not be good.

Hey, for the sake of her daughter's happiness, she had to make some sacrifices for herself.

"I don't regret it!" Pang Xiaonan was too late to be happy, "By the way, let me ask you something, what is the relationship between the Zhang family in Zhongdu and you?"

"The Zhang family in Zhongdu, you mean the powerful Zhang family. ”

Zhang Wanliang obviously knew about the Zhang family.

"Yes, do you know Zhang?"

Pang Xiaonan directly pointed out the key figures.

Zhang Wanliang nodded and said, "The only heir of the Zhang family is still a woman. ”

"So, you also have a relationship with the Zhang family?"

The Zhang family of Huahai and the Zhang family of Zhongdu, Pang Xiaonan heard from Councilor Wang that the two were related.

Zhang Wanliang nodded and explained his relationship with the Zhang family in the central capital.

It turned out that Zhang Wanliang's grandfather and the father of the old man Zhang of the Zhang family in the central capital were brothers.

In terms of generation, Zhang Wanliang is Zhang Yao's uncle, but this uncle is separated by several layers of blood.

In a popular sense, the Zhang family in Huahai and the Zhang family in Zhongdu belong to an ancestral hall.

The Zhang family in Zhongdu has always been very prosperous because of Mr. Zhang, and the Zhang family presided over by Zhang Wanliang turned out to be in the hands of his father, which was not very good.

Later, after Zhang Wanliang took over, he felt that there was a relationship between Mr. Zhang, although he was not a direct family, after all, there was still the family affection of the clan in it, so Zhang Wanliang ran to Zhongdu to find Mr. Zhang.

It just so happened that the Zhang family in Zhongdu needed a spokesperson in Huahai City, Zhang Wanliang was surnamed Zhang, and he was his brother, so he appointed Zhang Wanliang to carry out various businesses in Huahai City.

With the support of the Zhang family in the capital, Zhang Wanliang first started from the Zhang family's old business, the financial industry, and gradually made a fortune, and later penetrated real estate through financial strength, and then to various industries, so Zhang Wanliang supported the Zhang family in Huahai City.

On the one hand, it is the support of the Zhang family in Zhongdu, on the other hand, it also benefits from the rapid development of Huahai City over the years, and more importantly, Zhang Wanliang's ability is very strong.

At the beginning, Old Man Zhang fell in love with Zhang Wanliang because Zhang Wanliang, like himself, was also a martial arts person, a martial arts powerhouse, and his ability would not be bad.

After listening to Zhang Wanliang's narration, Pang Xiaonan finally understood the historical origin of the two Zhang families, and he smiled faintly, "It's really fateful to meet thousands of miles away." ”

"What is the fate to meet thousands of miles away?" Zhang Wanliang was confused.

"Do you recognize Zhang Yao's appearance?"

Pang Xiaonan estimated that Zhang Wanliang just knew that there was such a person.

"I don't recognize her," Zhang Wanliang shook his head, "I only saw her when she was very young, and now she should be a big girl, I'm afraid she's all married, right?"

Speaking of which, she is still a little similar to Zhang Ping. ”

Pang Xiaonan recalled the appearance of Zhang Yao and Zhang Ping in his mind, and compared the two sides, there was indeed some similar charm between the eyebrows and eyes.

"What, you know her?"

Zhang Wanliang was a little curious, and didn't know why Pang Xiaonan suddenly mentioned Zhang Yao.

"Don't you know, you're an uncle, I'm afraid that Zhang Yao came to Huahai City, you don't know, right?"

"What did you say, Zhang Yao came to Huahai City, when did he come, what did he do?"

As a branch of the Zhang family in Zhongdu, although Zhang Wanliang is no longer controlled by the Zhang family in Zhongdu after so many years of development, after all, it is the Zhang family in Zhongdu who has the grace to carry him, and now he is still the major shareholder of the industry controlled by Zhang Wanliang, so Zhang Wanliang attaches great importance to Zhang Wanliang's whereabouts.

"Haha, I'll just say, you definitely don't know that Zhang Yao is in Huahai City. ”

Pang Xiaonan confirmed his thoughts, the Zhang family in the central capital did not inform Zhang Wanliang of Zhang Yao's visit to Huahai City, maybe he felt that the ugliness of the family should not be publicized, after all, Zhang Yao escaped.

"Tell me quickly, Zhang Yao is there. ”

Although Zhang Wanliang is not close to Zhang Yao, after all, people have come to their own territory, and if something happens, I am afraid that it will be difficult to explain to the Zhang family.

"She's at Dongli Military Academy, she's been here for several years, you don't know?"

"Huh?" Zhang Wanliang was stunned, "It's been a few years, why haven't you heard the Zhang family talk about it." ”

So Pang Xiaonan told Zhang Wanliang about the causes and consequences of Zhang Yao's coming to Huahai City.

"That's right. Zhang Wanliang frowned and sighed after listening.

"You see, they are all daughters of the Zhang family, and I am much more democratic to my daughters, right?"

Pang Xiaonan did not confess to Zhang Wanliang about the fact that the Zhang family in the central capital took a fancy to him, he was afraid that after Zhang Wanliang found out, he thought that he had abandoned Zhang Ping for Zhang Yao.

Zhang Ping's feelings have reached the time to close the net, and there must be no mistakes.

But Zhang Wanliang looked at the fire, "What is the relationship between you and Zhang Yao?"

"Haha, a pure teacher-student relationship. Pang Xiaonan touched the back of his head with some embarrassment.

"I don't think it's that simple, right?"

Zhang Wanliang faintly felt that Pang Xiaonan had something to hide from him, so why did he ask about the Zhang family in Zhongdu? He must have been to Zhang's house in Zhongdu, or he had heard Zhang Jiao mention it.

But ordinary teachers and students, how can they talk about such a confidential matter, since Zhang Yao fled to Huahai City, she will definitely not reveal her background, why would she tell Pang Xiaonan?

"If you don't believe it, you can ask Zhang Yao?"

Pang Xiaonan hurriedly found a staircase to go down.

"You mean, you can call Zhang Yao to my house?"

Zhang Wanliang felt more and more suspicious, and Pang Xiaonan seemed to have absolute control over Zhang Yao.

"I'll try my best, after all, you're her uncle, and she should come and pay a visit. ”

Pang Xiaonan discovered Zhang Wanliang's suspicion, and spoke cautiously.

"Dad, what are you talking about? It's time to eat!"

Zhang Ping walked out of the house and shouted at Zhang Wanliang.

"Let's go, eat first, talk while eating, and have two drinks with me today." ”

Zhang Wanliang put his arm around Pang Xiaonan's shoulders and walked towards the villa.

"What two drinks, I drove the car. ”

As soon as Pang Xiaonan came out, he implemented a principle: don't drink and drive, and don't drink while driving.

"What kind of car are you driving, wait for Zhang Ping to send you back." ”

"That's a lot of trouble, she'll have to come back by herself later. ”

"I'll call you a driver!"

Zhang Wanliang will definitely not let go of this opportunity today, the last time he was expanding, Pang Xiaonan actually put himself down, how can he revenge this revenge, after all, today is his Zhang family's home field.

Zhang Qianjun did not go home for dinner, it is said that he was on duty, Zhang Wanliang and Pang Xiaonan played liquor with their opponents, and after drinking a bottle of wine, Zhang Wanliang found that he was indeed not Pang Xiaonan's opponent.

Because Pang Xiaonan is still in good spirits, he is already a little superior.

In this situation, the first few times he drank, in fact, Zhang Wanliang was clear, but he couldn't swallow this breath.

I can't beat it, I can't drink it, and my daughter was resigned by him, which was too aggrieved.

"Hey......"

Zhang Wanliang let out a long sigh, causing Zhang Ping to complain: "Dad, what a good sigh." ”

"If you gave birth to me, why did you give birth to you!"

Zhang Wanliang pointed at Pang Xiaonan, his tongue was already a little big.

"What are you talking about, making it look like we have a feud!"

Pang Xiaonan took a piece of asparagus and chewed it, "Forget it, the wine is slightly drunk, let's stop here today." ”

Zhang Wanliang has no opinion, because if he drinks it again, he will have to think crankily again, the more cranky he is, the easier it is to get drunk, and get drunk in his own home, what is this called!

After dinner, Zhang Ping pulled Pang Xiaonan to his boudoir.

Pang Xiaonan looked at the room full of snacks and couldn't help but be happy.

"I just ate the meal, and I saw so many snacks again......"

"No matter, come to a bottle of fat house happy water!"

"I'll be serious, aren't you really worried that Berkeza will chase me down?"

Zhang Ping said what was in her heart, but she was very nervous in her heart, and her hands had nowhere to put them, so she pinched her fingers there.

"Listen to your father, now Berkeza sends you home every day, this is a good man, you have to cherish it. ”

Pang Xiaonan drank happy water while persuading Zhang Ping.

In fact, Zhang Ping was very conflicted, at the beginning, he liked Pang Xiaonan, but Pang Xiaonan never responded, and during the time she spent with Berkeza, Berkeza's carefulness and thoughtfulness made her feel happy.

Because of Pang Xiaonan's preconceived ideas, Zhang Ping always has illusions about Pang Xiaonan, as long as Pang Xiaonan has a positive answer, she will definitely change her mind.

Zhang Ping also knew that Pang Xiaonan was deliberately matching her and Baikeza, and from a point of view, Pang Xiaonan didn't mean anything about himself.

But Pang Xiaonan's words have not been exported for a day, so they are not really intended.

Today, Zhang Ping just wants to find out what Pang Xiaonan really thinks.

"Do you really want me to be with Berkeza? I want you to be honest. ”

Zhang Ping plucked up her courage and looked straight into Pang Xiaonan's eyes.

This is the first time she has taken a relationship so seriously since she grew up.

Pang Xiaonan smiled: "I really hope you can come together and bless you." ”

After speaking, Pang Xiaonan stood up and walked towards the door. Since he wants to let go, it is not good for him to stay in Zhang Ping's boudoir.

glanced back at Zhang Ping, Zhang Ping was also looking at him, and finally, the corners of Pang Xiaonan's mouth rose and said, "I'm leaving, you rest early." ”

Closing Zhang Ping's door, Pang Xiaonan came downstairs and found Zhang Wanliang who was slumped on the sofa, "Is the driver here?"

"Let's go, I'll send you. ”

Zhang Wanliang and Pang Xiaonan came to the garden outside.

"Have you negotiated with Zhang Ping?"

Although Zhang Wanliang was a little drunk, he knew in his heart what Zhang Ping was doing with Pang Xiaonan.

"It's settled. Pang Xiaonan made an OK gesture.

"Okay, remember to make an appointment with me about Zhang Yao. ”

Zhang Wanliang's driver was already waiting outside, and Pang Xiaonan handed over the car keys to the driver and left Zhang's mansion in the car.

The next day, Pang Xiaonan couldn't wait to contact Professor Hamiltonx.

Professor Hamilton Cheeks welcomed Pang Xiaonan to visit his laboratory, so Pang Xiaonan drove alone to Nankai Budun Road.

Professor Hamiltonx's quantum laboratory is located in a wilderness in the south of the city, and at the door of the laboratory, Professor Hamiltonx warmly greeted Pang Xiaonan's arrival.

"Dr. Pang, welcome. ”

Compared with half a year ago, Professor Hamiltonx was in a much better spirit, and although he was full of gray hair, he was at a strong pace, not at all like an old man in his seventies or eighties.

"Professor Hamiltonx, I don't see you for a long time, I beg your pardon for the interruption. ”

Pang Xiaonan held Professor Hamiltonks' hand tightly and greeted him with a smile.

"You can come, I can't welcome it, where is the disturbance?"

Professor Hamiltonx welcomed Pang into the room and led him to a small reception room.

An assistant brought the tea, and Professor Hamiltonx explained: "I have very few guests here, so I don't have any drinks or anything like that, this tea is made with mountain spring water, you can taste it, it tastes okay." ”

Professor Hamiltonx's quantum laboratory is not open to the public, but many celebrities and reporters want to come in to see it, but they are all turned away by Professor Hamiltonx.

Pang Xiaonan got straight to the point and said, "Professor, can you take me to visit your laboratory?"

"No problem. ”

Professor Hamiltonx got up and led Pang Xiaonan to the depths of the laboratory.

The two of them came to a particularly large space, surrounded by barbed wire, outside of which was a circular aisle, and in the middle of the space, a huge spindle-shaped machine.

"This is the quantum collider, which is the main direction of my research, which is to hope that through quantum collisions, the transfer of human beings in parallel universes can be realized. ”

Pang Xiaonan took a closer look at the quantum collider and let out a heartfelt admiration, because he couldn't understand it at all.

"Is there any success so far?"

Pang Xiaonan is more interested in whether this quantum collider has produced practical results.

Professor Hamiltonx blinked, shrugged his shoulders and teased, "I don't know if it has ever worked." ”

In another smaller laboratory, Professor Hamiltonx introduced a few instruments to Pang Xiaonan, but Pang Xiaonan didn't understand it at all, but only roughly knew that this was a contact tool to verify whether humans had traveled to parallel worlds.

Back in the reception room, Pang Xiaonan couldn't wait to understand the principle of traveling through parallel worlds.

Professor Hamiltonx took a sip of his tea and began to speak.

The theoretical basis for traveling to parallel worlds is quantum entanglement.

If there is the smallest indivisible fundamental unit of a physical quantity, then the physical quantity is quantized, and the smallest unit is called quantum. For example, in an atom, the energy of an electron is quantizable.

Quantum energy wave is a kind of wave frequency that belongs to the microscopic world that is invisible to the naked eye, which is both a matter and a high-frequency wave, that is, a combination of matter and energy.

High-frequency waves are energy, and the microscopic world presents the intrinsic properties of particles. Modern physics explains that everything presents a "wave-particle duality", and all matter that we can see and cannot see with the naked eye is vibrating, and different material properties have different vibration frequencies.

Quantum mechanics is the physics of the microscopic world.

Quantum entanglement is to put two unrelated electrons together, put them together in pairs, and then separate them, and then... A miracle happened, the two electrons that were separated, as if they were related, one moved, and the other moved with it, and it was all at the same time without time difference.

At the beginning of the experiment, the two electrons separated by 100 kilometers apart, and later, the two entangled electrons, one on the earth and the other on the space station, were 500 kilometers apart, which also confirmed this phenomenon.

It is not known what exactly connects these two electrons, and whether there is any signal between them, but anyway, it subverts traditional physics, time, and it seems that there is no such thing as two entangled electrons.

Quantum mechanics is a bit like that consciousness determines objective existence, I think, therefore I am.

The quantum science laboratory satellite Micius was the first to send two quantum-entangled photons to a distance of more than 1,200 kilometers respectively, and still maintain the quantum entanglement state in them, which shows that the entangled particles can react with each other over considerable distances.

The world is made up of these particles, and perhaps outside of our universe, there is a world that is exactly like us.

If particle entanglement is very common, then anything we do now may be imitated in another world, and there are many possibilities for quantum entanglement as long as there is a slight difference between particles.

In the past, we always guessed that the quantum world is an extreme of the microcosm, and it is a result of the infinite amplification of our macrocosm, so theoretically, in that world, we should be able to see the gap between time and space.

According to the principle of mirror smoothness, no matter how smooth an object is, even if it is space, when it is magnified to an infinite number of times, that is, when it enters quantum space, we will find its structure woven by countless times and space.

The universe is such a space, there are many universes in the world, and the universe and the universe are separated by walls, and the other side of the cosmic wall is likely to imply a parallel world corresponding to us, as long as we humans shrink to the end, and then through the gap in the cosmic wall, we can go to the parallel space.

Professor Hamiltonx paused, took a sip of water, and continued: "Our quantum collider is to create a wormhole through which people can travel through time and space. ”

"What is a wormhole?"

Pang Xiaonan's eyes widened, it seemed that his idea of going back to the past could be realized by scientific means.

"A wormhole is a tunnel connecting different times and spaces, and its entrance may be as big as a star, or as big as a planet, or as big as a house, or even as big as a speck of dust.

The size of the tunnel entrance depends on the purpose of the tunnel, after all, sending a photon through time is quite different from sending a group of tourists through time and space. You can go to another galaxy or another universe, and you can go back in time.

In terms of physical properties, the entrance to the wormhole is very similar to the entrance of the black hole, the difference is that if you are sucked away by the black hole, you can't come back, and after passing through the wormhole, you can come back. ”

Professor Hamiltonx patiently explained.

"Then you just said that the research has come to fruition, what is it?"

Pang Xiaonan was anxious to know the progress.

"We've been able to make wormholes now," Professor Hamiltonx shrugged, "but they're too small, the size of a grain of rice, to traverse experiments." ”

Pang Xiaonan's eyes lit up, "I've been able to create a wormhole, so how can I make the wormhole bigger?"

"We're also working on all kinds of tuning, but there's no progress yet, and it may take many years to create a wormhole suitable for humans to cross, which is why I just told you, and I don't know if it's going to work. ”

Professor Hamiltonx is right, although wormholes can be made, but there is no application value, you say that this research has results, it does produce results, but it cannot be applied, it can also be said that there are no results.

Pang Xiaonan decided to help Professor Hamiltonx.

"Professor, I have a secret that I want to tell you, perhaps, that will help you find the key to the wormhole. ”

So, Pang Xiaonan told Professor Hamilton the original story of his journey from another world.

Professor Hamiltonx listened attentively, and after Pang Xiaonan finished speaking, he was silent for a long time, as if he was thinking about something.

"Professor, don't you believe me?"

Pang Xiaonan thought that Professor Hamiltonx was doubting his words.

"No, no, no," Professor Hamiltonx waved his hand, "I believe in you, you saved me, I know your character, you can't lie about such a thing." ”

"To be honest, it's no secret that many people claim to have crossed over, and there have been magical events in our history, but I'm thinking about what kind of conditions you came through through time. ”

"Professor Hamiltonx, is it possible that wormholes have a specific teleportation location?"

Pang Xiaonan remembered that the moment he crossed was in a certain place, at a certain time, and why was he teleported to the playground of Dongli Military Academy, instead of the canteen of Dongli Military Academy?

Professor Hamiltonx slapped the table excitedly and jerked himself to his feet.

"yes, why didn't I think of that?"

"You're right, perhaps, wormholes can only be formed in a specific location......" Professor Hamiltonx touched his chin and kept walking around, "The reason why our wormhole has not been built is that no matter how we adjust the parameters, it is not big, and it may really be related to the location." ”

Professor Hamiltonx seemed to be saying to himself: "Because the quantum collider is so large and heavy, we never thought of moving it if it was ...... If we move it, maybe the wormhole will get bigger. ”

Pang Xiaonan joined the brainstorming and made a suggestion, "Professor Hamiltonx, maybe the size of the wormhole has something to do with the surrounding environment, for example, the playground is empty after all, so ......"

"That's right!" Professor Hamiltonx interrupted Pang Xiaonan, "That's right, you're right, it's really possible, I've thought of the direction of research, and next, I'm going to move the lab out of here." ”

"That's a huge undertaking. ”

Pang Xiaonan couldn't help frowning when he thought of the size of the quantum collider.

It is not easy to set up a laboratory, especially with such a high-tech laboratory and such a huge equipment, which is time-consuming and laborious to relocate.

"No matter how big the project is, it's better than the one that hasn't made progress here. ”

Professor Hamiltonx made up his mind, "I'm going to look at the playground of the Dongli Military Academy in a few days, and I'm going to test and record all the environmental data there before deciding where to move." ”

"Professor Hamiltonx, I'm just giving you an opinion, not necessarily accurate. ”

Pang Xiaonan thought that his guess had prompted the respected scientist in front of him to make a major decision.

"No, no, no, your suggestion is very good, in fact, we have adjusted all the parameters before, but we have not adjusted the position of the quantum collider, which is definitely an exciting direction. ”

Professor Hamiltonx looked at Pang Xiaonan excitedly, "You not only saved my life, but also saved my scientific research project that was on the verge of failure." ”

"Where, where. ”

Pang Xiaonan just wants to realize his dream of returning to the past as soon as possible, after all, there are still some memories of him that are difficult to let go of in the past.

But when you think about it, if you can move freely between the spaces, it will be a very cool thing after all.

"Professor, I have one thing to ask for, my story of time-traveling, I hope you will help me keep it secret. ”

Pang Xiaonan looked at Professor Hamilton Dollars sincerely, although he used his own personal experience to help the parallel world shuttle project one step closer, but he still hoped that this experience would not be leaked.

"Of course, besides, if I say it, someone has to believe it. ”

Professor Hamilton Cheeks took Pang Xiaonan's arm, "Let's go, let's eat, there are some details I want to ask you." ”