After a while, Ye Chen and Wang Guodong had finished their lunch, Ye Chen glanced at the sky outside the window, because it was close to summer, the sun had not yet set

"Wang Guodong, are you going to the library? I'm going to borrow a few books to review, and if you're ready, we'll go along? ”

Ye Chen saw that Wang Guodong had already sorted out the tableware, so he asked

Wang Guodong was obviously stunned for a moment, and then quickly replied:

"Good...... All right! Let's go together. ”

Ye Chen nodded, then took the library card and walked towards the direction of the library with Wang Guodong

When he arrived at the library, Ye Chen first recharged 600 yuan in the borrowing fee at the payment office, and then said hello to Wang Guodong and went straight to the second floor, because the first floor of the library of Xiamen University was full of books on literature and history, while the second, third and fourth floors were mathematical materials and literature, historical encyclopedias and life philosophy, and the basement floor was a mixed rest place for fashion magazines and coffee entertainment

But Ye Chen didn't have the heart to go to that kind of place where there were more sexual encounters, and the only thing that could make him feel happy was studying...... Well, and Yu Yueying

Ye Chen looked at the tall bookshelves on the second floor that seemed to have no end, and suddenly felt a little embarrassed, although he didn't choose a phobia, it was still very difficult to choose one from so many books

At this time, Wang Guodong also came up from the first floor, and saw Ye Chen wandering in front of the bookshelf, so he walked up, stretched out his hand and wanted to pat Ye Chen's shoulder, but his fearful personality made him slowly put down his hand again, and then he said behind Ye Chen:

"Ye Chen, are you looking for a book?"

Ye Chen heard Wang Guodong's voice and turned around

"Hmmm! Yes, I'm going to preview college math, do you have any recommendations? ”

"Oh! I came a few days early and met several mathematics professors, who recommended to me "Functional Analysis (Volume I)" by Zhang Gongqing and Lin Yuanqu, and "Functional Analysis" by Professor Rudin (USA).

Ye Chen nodded, walked to the side of the book information finder, entered the titles of these two books, and then found them according to the location given on the screen, opened the books and glanced at them a few times, Ye Chen instantly felt the difficulty of the contents of these books

But for Ye Chen now, he just needs time, after all, as the savior of human civilization, wouldn't it be a joke if he was stumped by two books?

After borrowing the book, Ye Chen informed Wang Guodong, who was still reading in the borrowing hall, and returned to the dormitory

The dormitory is also equipped with a light curtain around each bed, which can be manually pulled down when needed, so that there is no need to worry about disturbing the rest of the roommates, and it can also improve efficiency

Ye Chen pulled down the light curtain, opened the book and began to read, he took out a pile of paper and spread it out, while reading while making annotations and calculations at the critical moment of thinking, it took about more than two hours before Ye Chen stopped the pen in his hand and began to rest

"Functional Analysis" is completely an exploratory graduate book, those professors are really devils, recommended freshmen to read, but the problems in the discipline of mathematics are basically composed of foundations, as long as the thinking is correct, it can be deduced by time, but I don't know how many mathematicians fail in thinking, sometimes half a lifetime of research is not even as good as a moment of mouth."

Ye Chen glanced at his watch, it was already about one o'clock in the morning, he walked out of the curtain and found that Wang Guodong had come back and slept, Ye Chen looked at the moonlight outside the window and sprinkled on him, the quiet atmosphere reminded him of the time he had with Yu Yueying before

"I always feel that I have too little time with Yingying, alas! After the college entrance examination, you must accompany her more, and now she is probably resting, right? I'm afraid it will bother her when I call, so send a text message! ”

Thinking of this, Ye Chen picked up his phone and began to edit the text message:

"Yingying, I'm fascinated by reading, so my good night wishes are late, but rest assured, in my heart, learning is the ladder of my growth, and you are the belief in my life, come on tomorrow! Don't get too tired. __Love you Ye Chen"

Ye Chen looked at this text message, although he was a little numb, but he expressed his meaning and sent it

Then Ye Chen glanced at the manuscript paper and the pages on the table, remembered the days when he had swiped through the library in high school before, and couldn't help but sigh:

"No wonder it feels so familiar, and thanks to this, I'm not the same person I used to be!"

At this time in Jianghai City, Wei Yueying, who heard the vibration of her mobile phone, raised her head from the pile of books on her desk

She saw the milk and fruit brought in by her mother on the side, picked it up lightly, took a sip, and then turned her eyes to her phone

The annotation of "Chen" made Wei Yueying immediately feel energetic, she quickly picked up her mobile phone and read the text messages that Ye Chen gave him word by word

Wei Yueying gently touched the words on the screen of her mobile phone with her hand, and then flipped out the photos she had taken with Ye Chen from the photo album of her mobile phone

As soon as she saw Ye Chen, Wei Yueying's eyes instantly filled with mist, she gently hugged the mobile phone into her arms, and slowly talked to herself

"I knew I should have taken a photo of Ye Chen kissing me! Alas! What am I thinking? Hmmm......"

Wei Yueying's pretty face suddenly turned red, but after she thought about it for a while, Wei Yueying looked up at Mingyue outside the window and said blankly:

"Ye Chen, are you okay over there? I'm going to look for you in Xia University soon, remember to wait for me! ”

After that, she couldn't help but feel sleepy, slowly closed her beautiful eyes, and gently lay on the table

…………

Afterwards, Ye Chen lived a three-point life in the library, dormitory, and canteen every day, except for communicating with Zheng Feng at night to confirm the traces of mechanical civilization and comforting each other with Wei Yueying, Ye Chen basically had no extra activities

Even Wang Guodong, who was named a "nerd" by his classmates in high school before, sighed, but on 5.10, Ye Chen was warned by a strange smell on his body: it was time for him to take a bath!

"! I forgot that it was already humid here in Shenzhen, I'm afraid I'm moving the source of poison now! ”

Thinking of this, Ye Chen hurriedly rushed into the shower room of the dormitory, but just as Ye Chen was happily taking a bath with the little yellow duck, Zheng Feng took the initiative to contact Ye Chen, you must know that Ye Chen has taken the initiative to discuss countermeasures against mechanical civilization with Zheng Feng in the past few days, so Ye Chen immediately paid attention to it

"Zheng Feng, what's the matter?"

After receiving Ye Chen's response, Zheng Feng first sent Lin Qianyu, who was reading a book on the side, and then walked into the side room far away from the doors and windows

"Ye Chen, I have monitored an energy signal that is different from the level of the earth's civilization, but its location is not in Shenzhen City, not even in Huaguo, but near Y Lang!"

"Huh? Iran? ”

Ye Chen asked himself with some surprise

"The problem related to Iran is nothing more than the recent battle between the United States and Iran over oil prices and resources, and Y Lang is obviously at a disadvantage, after all, the penetration of the CIA in various countries is very terrifying, and it is said that a quarter of the members of the parliaments of countries R and H are directly or indirectly controlled by the United States"

After thinking about it for a while, Ye Chen still didn't notice the problem of the mechanical civilization doing this

"Zheng Feng, are you sure it's a signal of mechanical civilization? Could it be some cross-generational technological product from another civilization or the United States? ”

"I'm familiar with this energy field, 86% of which may be a mechanical body that can power a fission-type atomic micro μ, but its energy fluctuation level is quite different from the previous interceptor, and it is preliminarily speculated to be a low-armed mechanical body with low combat power."

"Low-armed? What is mechanical civilization going to do? ”

After listening to Zheng Feng's speculation, Ye Chen turned off the bath that was still spraying with his hand, and gently pinched his eyebrows with his right hand to think

"The mechanical civilization didn't directly attack me, but went to a country like Ylang, it doesn't have much to do with me, right? Is it to use international disputes to attack me indirectly? But I'm afraid my current influence hasn't reached that level, right? Forget it, since the mechanical civilization has sent attackers, I have to prepare for it."

After thinking about it for a long time, Ye Chen still hadn't guessed the intention of the mechanical civilization, but he had already paid enough attention to it

"Zheng Feng, you recently passed the adult college entrance examination to be admitted to Xia University! I see that the deadline for registration for this year's adult college entrance examination is 5.18, and we will be closer to the school when we arrive, so that we can better deal with all kinds of emergencies, and I have a defensive weapon, you come to get it tomorrow, you go to test its detailed data, and by the way, help me book a ticket to Jianghai City tomorrow, and you will go with me then."

Ye Chen paused, thought about Zheng Feng's current situation, and said:

"You also bring Lin Qianyu with you, otherwise if the mechanical civilization assassinates him, I'm afraid you won't feel good, right?"

Zheng Feng paused, looked at Lin Qianyu, who was sitting seriously in the living room, nodded slightly, and replied briefly:

"Okay! Thank...... Thank you! ”

"It's okay! I'm still very human...... Mechanism, rest assured! I will not force you to give up your loved ones or things! ”

With that, Ye Chen put on the prepared bathrobe, walked out of the bathroom, and hung up the contact

Ye Chen thought about it, took out his mobile phone, and dialed Wei Yueying's number

"Doodoo ......"

"Ye Chen!? How are you doing today? Do you have...... Miss me? ”

Ye Chen heard the care and love on the phone, and replied with a smile:

"Of course I think so, but I dream every day that I am walking in the sea of flowers with my Yingying! By the way, Yingying, let me tell you a surprise, I have to go back to Jianghai City to see you every day, are you free tomorrow? ”

When Wei Yueying heard the news, she was so excited that she didn't even pay attention to the chopsticks slipping from her hand, and the thoughts of a few days instantly appeared, she gently covered her mouth, not to pass on her excited sobbing to Ye Chen, and just wanted to say something, but she looked at the table and looked at her mother, who was surprised by her reaction just now, and quickly said:

"Mom...... Mom, I have something to do, I'm going to the bedroom first, today's meal is delicious, thank you Mom! ”

With that, he turned and trotted to the bedroom, and closed the door

"This kid, if you're obsessed, won't anything happen to you, right? No way! It's almost time for the college entrance examination, I have to ask! Yingying must not be distracted by other things besides studying. ”

Wei Yueying's mother looked at the closed door and muttered to herself

……

When she arrived at the bedroom, Yu Yueying lay on the bed and said softly to Ye Chen in a coquettish tone that she had never said outside:

"Humph! Do you just remember me now? I'm ignoring you! Who made me miss you so much before you! ”

"Hmmm! My fault, I swear, I will never be in the future, forgive me, okay? ”

Hearing Ye Chen's voice, Wei Yueying was originally very happy, but now that she felt Ye Chen's love again, where did Yu Yueying still have any insistent thoughts, she gently buried her pretty face in the quilt, and responded in a soft and sweet voice:

"Oh well! I'll rest tomorrow, I'll wait for you! ”

"Okay! I know that my family Yingying loves me the most! Yingying, see you tomorrow! ”

"Mmmm, see you tomorrow! Be sure to come! ”

"Got it, get some rest early! Shrewd! ”

After hanging up the phone, Wei Yueying looked at the phone in a daze for a while, then put the phone aside and rolled around happily on the bed

At this moment, there was a sudden knock on the door

…………