God's Crown

"Okay, everyone, stop talking about it." Principal Chen himself is very prestigious in the school, and his voice is extremely dignified, so everyone dare not talk about it.

"I see that you have said so much, and let's stop talking about this matter." After the principal Chen finished speaking, he did not continue to say another sentence, but looked at the students below, "Who still wants to say Yes, you can raise your hand to signal. Stand up and tell everyone, until you are satisfied."

The entire auditorium fell silent, who else would dare to continue talking?Keep talking, isn't this courting death?

After looking around, Principal Chen said, "You are not talking anymore, are you? Well, since everyone is silent, then I will talk." When he said this, Principal Chen's volume increased a little , "Why did you come to the auditorium? I think everyone knows it in their hearts."

"Today—" Principal Chen paused when he said this, "We are very honored to invite Mr. An Yan, a former Yucheng college entrance examination champion, a young scientist and mathematician in my country, to give a lecture to all of us."

"Everyone knows that Mr. An Yan has appeared on the news broadcast three times in a row." Principal Chen watched the students' reactions while speaking.

He was quite satisfied with the students' reactions. Although most of the students were a little confused, it didn't matter anymore.

"Okay, now we welcome young Chinese scientists and mathematicians to give us lectures." After speaking, President Chen stepped off the stage, extended his hand to shake hands with An Yan and said, "Mr. An, I'll see you later."

"I'll do my best." An Yan walked towards the stage.

When he stood in front of the stage, everyone stared at An Yan curiously for a long time.

"Is this the An Yan?"

"It looks a little smaller than me, are you kidding, is this a scientist?"

"Where did mathematicians come from? You said this wouldn't be some kind of media booing, right?"

"What are you thinking? Do you think that the News Network is trying to create momentum for no reason, and get a boo head here? Stop dreaming. People should still have something real."

"Didn't you do a successful experiment before? You should be considered a scientist, right?"

"The ene experiment you're talking about, right?"

"I read on the news that a well-known laboratory in the United States was also doing it before, but he still slapped him in the face."

"I heard that it seems that he wants to make it before our country does it. As a result, he led the team and made it at least half a year faster than the other side."

"so smart?"

"But how did I hear that he seems to be studying abroad?"

"What university?"

"Stanford University."

"Yes, this is Stanford University, it seems to be a university in the United States."

"Hey, it's not surprising that top students go to such top universities."

"I read what the media said. It seems that several top universities in the world have sent invitation letters to him, such as Harvard University and the University of California. By the way, there is also a University of Ston, saying To be honest, I am familiar with these schools only from Harvard University, and I don’t seem to have heard of other universities.”

"Isn't this the world of learning gods? Studying at a university you haven't heard of, studying things you don't understand, you spend your whole life, and it's not even as good as someone else's half a month's thinking."

"Real, old man is too real."

"It hurts."

"He's not tall."

"Who told you to look at his height? Don't you see that he is already bathed in the brilliance of knowledge? I'm waiting for mortals, I guess I can't get close to him."

"That's true. If we and other mortals are one-tenth as powerful as him, we will be thankful."

"Otherwise, how can I say that I am waiting for mortals?"

"Okay, okay, don't talk, people are about to talk, can you show the god of learning a little respect?"

"..." The students who were whispering below stopped talking, An Yan chuckled, "I am very grateful to the leaders of the police academy for inviting me to give this lecture. To be honest, I am standing on the stage now. It is like I felt the same way when I went to the Academy of Sciences in Göttingen not long ago."

Um?That's far from going to the Academy of Sciences in Göttingen, okay?Is the place with the words Academy of Sciences comparable to their Yucheng Police Academy?Obviously they can't be compared, what a joke, it's the Academy of Sciences.

However, is there any connection between coming to their school and going to the Academy of Sciences in Göttingen?

"My professor told me when I was going to the Göttingen Academy of Sciences that there are some things that I need to go to the Göttingen Academy of Sciences." An Yan said with a smile, "I thought it was the professor who took me to the physics academic conference. I know very well. Regardless of whether it is domestic or foreign, academic conferences, large and small, are indispensable every year. If you really want to attend academic conferences wholeheartedly, you may attend dozens or even hundreds of academic conferences in a year. possible."

Everyone listened to An Yan's words, as if they were listening to storytelling.

The world of the learning god is too far away from them, let alone imagine what the world of the learning god is like, even if the learning god describes it to them.It may be very difficult for them to understand what the world of Xueshen is like. For most students, the world of Xueshen is too esoteric, and they don't want to understand it at all.

So speaking also requires some skills. Obviously, An Yan's words are just right.First of all, I said that standing here now is the same as I was at the Academy of Sciences in Göttingen not long ago.Why standing in the auditorium of their police academy reminded him of his experience going to the Academy of Sciences in Göttingen, is there any connection between this?

This made people feel very curious. Curiosity drove the group of students to listen carefully to An Yan's continuation.

"At that time, I also walked into the auditorium of the Göttingen Academy of Sciences with a confused face." When An Yan said this, he looked at the police students below, and everyone gave him good feedback.At least most of them were staring at him with curiosity in their eyes.

"Everyone should know what happened next. I missed the call from the Göttingen Academy of Sciences, that is to say, I missed the call for my first science award in my life."

"When the judge called my name, I walked up in a daze. I forgot how I got the certificate and medal for the Heinemann Award."

Although it sounds pretty good, why do they think this guy is pretending to be X?And it's still the kind of pretending to be X unconsciously, even he himself may not think that he is pretending to be X.

Everyone looked at An Yan with a twinkle in their eyes, this guy is really good at pretending.It was heard that they all wanted to hit someone, but if they really wanted to do something to this guy, it didn't seem like that was the case.

"It's the same as if I'm standing here now." An Yan said thoughtfully, "This is the first time in my life to give a lecture, so I'm a little nervous. If I don't speak clearly later, or you don't listen Clearly, you can give me opinions at any time, I have no problem. Of course, if anyone has doubts in the middle of my talk, they can raise their hands and ask questions."

After he finished speaking, some people raised their hands. It was obvious that the student couldn't wait to ask An Yan a question.

"Please tell me." An Yan pointed in the direction of the person who raised his hand, his face was very gentle.

"Excuse me, An Yan, you just said that the Göttingen Academy of Sciences feels the same as coming to our school. Why does coming to our school remind you of the Göttingen Academy of Sciences?"

"Did I say it just now? Because I'm very confused, and I don't know what I can tell you. Because we study different things. I can't be like a student at UC Berkeley. Like an academic report, I will tell you some mathematics knowledge. For example, the most difficult part of mathematics, number theory."

"..." Stop messing around, is number theory something that ordinary people can learn?Let alone studying, I feel panicked just by looking at it, let alone learning that stuff.

"Or it is impossible to talk about GUT to you. The knowledge I have learned is difficult to tell you in a language of the knowledge you have learned. What is physics and what is mathematics? It's like I read Criminal Minds I really want to sleep. I'm really not very good at it. At first, I was quite puzzled why the school asked me to give this lecture. Obviously you can invite a lot of people—”

"For example, you are a master of the police, or a master of criminal psychology, or an outstanding alumni, etc. But since I have come, if I don't come up with some dry goods, wouldn't it make me Very embarrassing."

After An Yan finished speaking, everyone smiled kindly. It is true that he has already arrived at the police academy. It would be a bit unjustifiable if he didn't say something.Besides, everyone is staring at him. If he just walks away without saying anything, won't this make him lose face?

So An Yan coughed lightly and said, "The thing I want to say is actually very simple. I originally wanted to tell you about the practical application of number theory and physics. But after thinking about it, it seems that there is really no What's the use. Mathematics is an advanced subject, especially the part that is at the forefront. It is almost impossible to realize any mathematical frontier theory with the current level of technology. As for physics, whether it is quantum mechanics or I'm going to study high-energy physics at Stanford University, and it seems that it has little to do with you."

"It's like when you catch the prisoner, the prisoner won't let you calculate the harmonic analysis of the Hilbert space, and it's impossible for you to do the functional analysis. You don't need to calculate the prisoner's high Reynolds coefficient and nonlinear partial differential equation Of course, if the prisoner really needs to calculate these things. I advise you to give up, because he is mobile—"

The corners of everyone's mouths were slightly raised, and it sounded like this guy was talking very interestingly.As for the mathematical terms and the like, in fact, they can ignore them, and it is useless for them to understand them.What's more, they can't understand it.

"I heard that many people are very interested in the fact that I was able to solve the mathematical conjecture, what made me solve the mathematical conjecture, and what prompted me to solve that mathematical conjecture."

"Actually, the answer is very simple. It was a topic that I drew up with my classmates in the Department of Mathematics when I was in college. The topic of the twin prime number conjecture, twin prime numbers are not only a problem in number theory, but also in the application of computers. It also has a certain role in the application of informatics. However, I studied this problem before, only because everyone has given up on this topic, because it is too difficult. And, no one can be sure that we are really able to do it.”

"Why do I stick to it? It's because I went home after Christmas. You all know that during the Spring Festival, I either go back to my parents' hometown to celebrate the New Year, or visit relatives."

"At that time, I happened to be in my hometown, and I had nothing to do. I picked up this topic and continued to do it as if I was passing the time. Unexpectedly, inspiration came suddenly, and the screening method was the only way to solve this conjecture. .Just like the Goldbach conjecture that everyone knows, what needs to be proved is '1+1', and all conjectures need to be made by sieving."

"In fact, the truth is the same, and it is different from what everyone imagined. Not every mathematical conjecture is a century-old problem, just like...we play a game. Every conjecture is a BOSS, but these BOSS They are all different in size. Just like the three most difficult problems in mathematics at present-Fermat's last theorem, Goldbach's conjecture, and the four-color theorem, they seem to be the last big devil. Of course, the big devil also has his own problems By the time it was published, for example, Fermat’s last theorem and the four-color theorem had been proven.”

"As for the twin prime number conjecture, although it is a boss, it is definitely not the final big boss."

In this way, the students below have a much clearer understanding of mathematical conjectures.

It is equivalent to writing this conjecture, or proving this mathematical conjecture, and defeating a BOSS.Someone defeated the final boss, and he just defeated an elite boss.

"Of course, the ultimate big boss in the history of mathematics is not only the three I mentioned above, but also difficult problems such as the Millennium Prize. It is also a boss at the level of a big devil in the history of mathematics. If you are interested, you can go to Qiandu The jubilee prize puzzles are seven mathematical puzzles formulated by the Cray Mathematics Institute of the United States. Mr. Wiles, who proved Fermat's last theorem, is also one of the drafters."

"The only reason why Fermat's Last Theorem, a difficult problem with a history of more than 300 years, was not selected is that it has been solved by Mr. Wiles. Of course, it is not only Mr. Wiles who formulated these seven mathematical problems, but also several They are all Philippine award bosses who have made great contributions to mathematics."

When An Yan said this, everyone froze for a moment.Philippine award boss?What is the Philippine Award boss?

It can't be blamed that the students don't know what the Philippine award is. After all, academic things are not so popular among ordinary people, and various high-end awards are not so popular.The only one that is somewhat well-known in China, I am afraid that apart from the Nobel Prize, there are no other awards.

"Excuse me, what is the Philippine Award?" One of the students raised his hand and stood up and asked curiously, "Mr. An Yan, what kind of award is the Philippine Award you just mentioned? Why is it called a big brother?"

"The Philippine Award, that is, the Fields Award. As you all know, there is no mathematics award for the Nobel Prize. I think as a Chinese, you all know something about the Nobel Prize. It can be regarded as the highest award in science. , there is no doubt about it, right?"

The students below heard An Yan's words and nodded slightly.Indeed, the Fields Medal as the highest award in science seems beyond doubt.Because it has the highest reputation, and the academic requirements are also very high when it is selected.As far as science awards are concerned, the Nobel Prize can indeed be said to be the highest award in academia without any mistakes.

For any scholar who can win a Nobel Prize, it can be said that countries all over the world will rush to get you.

Of course, scrambling for important people is not just about winning the Nobel Prize, but the meaning behind winning the Nobel Prize.If you can win the Nobel Prize, it is enough to prove that your research ability and scientific literacy are almost the best in the world.Therefore, this is the reason why the Nobel laureates are being scrambled for.

"But the Nobel Prize does not have the award of mathematics award." An Yan said here with a soft sigh, "This is a very regrettable thing, except for the Nobel Prize of course. There are still many mathematics awards in the world , such as the Crawford Prize, the Abel Prize, etc., are all international awards in the mathematics field.”

"But—" When An Yan said this, everyone stared at An Yan seriously.But this turning point is really timely, I just don't know, but what will follow.

"Probably the most important award in the mathematics world is the IMU, which is the International Mathematicians Conference held every four years by the International Mathematical Union. It is for mathematicians to communicate, demonstrate and discuss the development of mathematics, meet old friends and make new ones. An international meeting of friends, the first meeting was held in Zurich, Switzerland in 1897."

"The most important thing is that four awards will be awarded at the International Congress of Mathematicians every four years. Of course, the most famous and exciting award is the Fields Award I just mentioned. The winner of the Fields Award The requirements for the award are very strict, although the award is only awarded to mathematicians who have made great contributions to the mathematics community under the age of 40. But this award is the lifelong pursuit of almost all mathematicians in the world."

"We can also put it another way, the Fields Medal is the Nobel Prize in mathematics. Moreover, the conditions for obtaining it are more stringent than the Nobel Prize."

"This award has always been the most eye-catching award at the International Congress of Mathematicians. In terms of academic reputation, Fields Medal winners are definitely not inferior to Nobel Prize winners."

"I seem to have gone too far." An Yan smiled, and the students below also smiled.

"Think about it, the Fields Medal is really too difficult to get." An Yan paused, "Okay, let me continue to talk about the Millennium Prize problem proposed by the Cray Mathematics Institute and several mathematicians. These few mathematical problems almost represent the seven most difficult problems in the current mathematics world, that is, the final boss."

"The people who raised these seven questions, in addition to Mr. Wiles I just mentioned, include Jaffe, the president of the Clay Promotion Society, Sir Michael Atiyah, one of the greatest mathematicians of the twentieth century, It was jointly proposed by the top mathematicians such as Te, Conne, and Witten."

The students listened with great interest, as if they were listening to a story.Usually, who of you has the leisure to learn about these things, isn't it full and full?Naturally, when An Yan said these things at this time, the students below listened with great interest.This thing, how should I put it, seems like gossip.It's the kind that no one else knows, so the students will naturally like it very much.

Not to mention the students, even the instructors and leaders below listened with gusto.

"Of course I personally admire one of the few mathematicians, Sir Michael Atiyah and Dr. Witten are among them."

"It can be said that these two are in the same line." An Yan paused when he said this, "Dr. Dr Teng was greatly influenced by Sir Atiyah."

"And this Dr. Witten's main research direction is in theoretical physics."

"Wait, what the hell? The research direction is physics, but you won the Fei Award, and you are also presenting some mathematical conjectures with several mathematicians?"

"Ask him?"

"Forget it, who knows about this kind of thing."

"Dr. Witten is one of the top masters in existing physics, especially in theoretical physics. He is also the only one or Fields Medal physicist. His most famous theory is regarded as ' The theory proposed by the ultimate physical theory' - M-theory."

"Next, let's talk about M theory. I thought about it, since so many mathematicians and physicists have been mentioned before, I'll treat this lecture as a popular science lecture." An Yan said with a smile, "I think you are also curious about what this M-theory, which is proposed as the 'ultimate physical theory', is."

"Or, you have a sense of curiosity about the word ultimate."

In any case, the students below still enjoyed listening to it.For example, this M-theory sounds like a high-level feeling.Although I don't know what this thing is.But its name is indeed very powerful, and this is the first time they have heard of this theory.

"Excuse me, is that Dr. Witten really that powerful?"

"Certainly, Dr. Witten has made the greatest contributions both in mathematics and in theoretical physics."

"Have you seen that Professor Witten?"

"I saw him when I was giving an academic report at the University of California, Berkeley. It's a pity that Sir Atiyah couldn't be there." An Yan said with a smile, "I'm telling you an interesting story."

Everyone looked at An Yan curiously, wanting to know what interesting things he was going to say.

"When I was studying at the University of Zurich, I received an invitation letter from Princeton University."

"Maybe some people don't know what kind of university Princeton University is. Let me put it this way. Princeton University has amazing performance in mathematics and physics. For example, the Department of Mathematics of Princeton University can almost be said to be the leader of the Department of Mathematics in the world. The place that students most want to enter. Its mathematics department has always been ranked first in the world, and Princeton is not weak in physics. It can also be ranked No.7 in the world.”

"Princeton University has emerged a large number of alumni who have made great contributions to modern mathematics and physics. There are also many Fields Medal winners and Nobel Prize winners." An Yan paused when he said this, "Princeton University It is one of the top universities in the world. Many of the professors teaching at Princeton University are Nobel Prize winners and Philippine Prize winners. Perhaps, when you walk in Princeton University, someone who passes you by is a Nobel Prize or Philippine Prize winner."

"Then why didn't you go to Princeton University after you received the invitation letter?" Someone below asked An Yan very puzzled. According to An Yan, Princeton University is such a good university, why didn't this guy go.It doesn't make sense, you all know this school is very good, but why don't you choose?What the hell is this.

An Yan said with a smile, "Probably because I don't think it's a good fit between me and Princeton University." The calm words shocked everyone. Is this why you didn't go to Princeton University?Is the world of learning gods so nonsense? Because it is not suitable for Princeton University, so I don't go to Princeton University.What is the reason for this?

"I am also very honored to be invited by Princeton University. I have been hesitating between Princeton University and Stanford University for a long time." An Yan said with a smile, "Princeton University sent me the invitation letter. Witten sent me an invitation to come to Princeton to study quantum mechanics and mathematics with him.”

you win!It is this X that you really pretended to be powerful.The result of bragging about others so well is to highlight their own excellence.People invite you to go, but you still don't go.It is indeed very powerful to be able to reject such a boss. There is nothing wrong with it.

But if you say it, you are pretending to be X, right?

"But I chose Stanford University in the end, because I think I might be more suitable for Stanford University." When he said this, An Yan showed a smile, "Why are you all acting shocked, it's so scary ?"

Isn't that scary?You all turned down invitations from PhDs you admired because you wanted to go to Stanford.What more do you want?Are you going to heaven?

"Okay." An Yan coughed lightly, "Next, let's talk about why M theory was proposed as the ultimate theory of physics."

Returning to the whole, An Yan continued, "Speaking of M-theory, the two concepts we must mention are superstring theory and supergravity theory in eleven-dimensional space."

"When we talk about this superstring theory, we have to mention another theory, string theory."

"A basic point of string theory is that the basic unit of nature is not point-like particles such as electrons, photons, neutrinos, and quarks, but very small and very small linear "strings" (including "open ends" with endpoints). Strings" and looped "closed strings" or closed strings). Different vibrations and motions of strings produce various elementary particles. Energy and matter can be transformed, so string theory does not prove that matter does not exist. String theory The scale of the strings in is very small, and the basic principle of manipulating their properties predicts that there are several large-scale thin-film objects, which are simply called "branes". Intuitively speaking, the universe we live in may be 9+ D1 brane in 3-dimensional space-time. String theory is now the most promising theory to unify the fundamental particles and four kinds of interaction forces in nature.

The physical model in the theory believes that the most basic unit of all matter is a short "energy string", ranging from interstellar galaxies to elementary particles such as electrons, protons, and quarks, all of which occupy two-dimensional space-time. line". ①"

This is simply listening to the bible, right?It seems that everyone can understand every word An Yan uttered, but when put together, everyone doesn't know what it means.It is so difficult that it is almost impossible to get them to understand the basic meaning of string theory.

Everyone looked at An Yan on the stage in bewilderment.

"Since the establishment of string theory, there have been two revolutions." An Yan paused when he said this, and then said, "From 1984 to 1985, the first revolution of string theory occurred, and its core was the discovery of "abnormal freedom". Unified theory; If the first revolution of superstring theory unified quantum mechanics and general relativity, then the second revolution of string theory that occurred in recent years unifies five different string theories and eleven-dimensional supergravity, predicting It reveals the existence of a larger M-theory, reveals some of the nature of interaction and space-time, and implies that time and space are not the most basic, but are derived or evolved from some more basic quantities. If the M-theory is successful , it will be a revolution in human understanding of the concept of space-time, space-time dimensions, etc., and its depth is no less than the two revolutions in physics in the last century.②”

"Okay, I think everyone is a little confused when you say this." When he said this, An Yan looked at the people in the audience.

Everyone seemed to be looking at him in bewilderment, not knowing what he was talking about.

At this time, An Yan smiled and continued, "After explaining superstring theory and string theory, let's talk about eleven-dimensional space theory..."

An Yan was talking below, and the students below were a little sleepy, as if they really wanted to end this science lecture quickly.The people above are really a headache, saying some theories and terms that they don't understand at all.

Not to mention the others, even Gu Wei was scratching his head below.What did An Yan say on stage just now?He seems to be a little unclear.I just remember that the theory seemed very powerful, other than that, I don't have any ideas.That's right, he didn't understand anything An Yan said at all.

Even An Yan talked more and more deeply, and finally said, "However, so far, these theories are only theoretical and can be expressed mathematically. But it is almost impossible to do experiments."

"Okay, I've almost finished speaking. I think everyone is falling asleep. Obviously, everyone is not particularly interested in this M-theory." After An Yan finished speaking, everyone became sober in an instant. .The point is that what An Yan said just now was too profound, in fact, everyone didn't really understand what was said.

Just know what string theory and superstring theory are.

With a terrible headache, even the head of the school started yawning and wanted to sleep.Sure enough, not everyone could understand the scientists' lectures. Later, An Yan talked about some of his experiences and anecdotes abroad.After stepping off the stage, the school leader came to the stage with satisfaction and said, "Thank you An Yan for bringing us a wonderful lecture on popular science knowledge. The M theory is really wonderful."

Everyone applauded loudly, and the students were very enthusiastic.

This means that immediately they can leave the auditorium and return to their classrooms.

The students exited the auditorium in an orderly manner. After talking with the school leaders, An Yan found Gu Weize.Gu Weize and Chen Hanlin were waiting outside the auditorium. When they saw An Yan coming out of it, they hurried forward and said, "Come out?"

Seeing Gu Weize's smiling face, An Yan felt a little embarrassed, "Gu Weize, I might have to go to the United States the day after tomorrow, you... won't be angry, will you?"

"Angry?" Gu Wei was stunned for a moment, "Why are you angry? What is there to be angry about? Don't worry Xiaoyan, I will definitely not be angry. I don't even know what there is to be angry about. How can I be angry?" Gu Wei smiled at An Yan, who nodded slightly.

"I just wanted to sleep, didn't I?"

"Yes, I really want to sleep." Chen Hanlin yawned and said, "An Yan, what did you just say, it really makes people want to sleep."

The corners of An Yan's mouth twitched slightly. Just as he said that, does this guy really think what he just said is true?This guy is really... He really can't find any adjectives to describe this guy in front of him, all he can say is that this guy is thicker than he imagined.

Forget it, don't worry too much about this guy, otherwise it will seem that he is not up to standard.An Yan covered her head and thought for a while, "Gu Wei, please send me to the school gate."

Chen Hanlin waved his hand, "Brother Ze, go see him off, I'll wait for you right here."

"..." Gu Wei really didn't know what to say, this guy kept meddling with things that shouldn't be meddled.When it's time to talk, this guy doesn't say anything.Literally, he felt like he might explode at any moment.Forget it, think about it for a while and Gu Wei shook his head, this guy has always been like this, so he better not argue with him so much.

When he walked outside the school gate with An Yan, Gu Wei looked at An Yan and said, "Little Yan."

"Huh?" An Yan responded lightly, "What's the matter, Brother Ze?"

"Xiao Yan, I was thinking..." Gu Wei said after a while of silence, "You are going to the United States, and I don't know when I will be able to see you."

"Yeah, Brother Ze will miss me, right?"

"That's for sure." Gu Wei nodded vigorously and said, "I will definitely miss Xiaoyan very much."

"Xiao Yan, you have to take good care of yourself over there. Don't worry me too much. I just thought that if Xiao Yan can't take care of herself over there, I will be very worried about Xiao Yan."

"Don't worry, I will definitely take care of myself." An Yan smiled at Gu Weize and said, "You too, you have to take care of yourself too."

"Yeah." The two arrived at the gate of the school in a short while.Standing in front of the gate, Gu Wei took a deep breath and said, "Xiao Yan, you go first, after I watch you leave, I will... go in."

An Yan smiled, but did not speak, he knew that Gu Weize must have not lied to him.He left the police academy and took a taxi back home.

When I got home, there was no one at home.An Yan packed all her luggage in the suitcase.Take the luggage and leave directly the day after tomorrow.

…………

Today is the day when An Yan leaves Yucheng, and her parents have already left for work.Originally, An Zhi wanted to send An Yan, but there were too many things and he was too busy.He didn't have time to send An Yan off at all, so he had to let An Yan go to the airport alone.

After going out, An Yan got in a taxi and headed for the airport.

When he arrived at the airport, he had to go to the capital first, then fly from the capital to California, America, and then go to Stanford University.Standing alone with his suitcase in the crowded airport, he suddenly felt a little small.

Yes, that's right, he just felt that he suddenly seemed a little small.

I glanced left and right, there was someone seeing me off at the airport, and someone was picking me up.An Yan didn't know what kind of mood to use to describe his current feeling, he and Gu Weize hadn't been together for long.But without Gu Wei, he seemed a little unaccustomed to it, and smiled self-deprecatingly.

It turned out that he didn't feel this way, why did he become a little sentimental after falling in love with Gu Weize?This shouldn't be his usual style.After thinking about it, the plane to the capital has already started boarding.

Sitting on the plane with your salute, looking out the window at the scenery.Taking a deep breath, the person next to him looked at An Yan curiously and said, "I said, why do you seem a bit reluctant, is this your first time in Yucheng?"