At nearly six o'clock in the afternoon, in the classroom of a well-known university, a clear and clean voice echoed in the classroom, as if to expound some truth.

I saw a young teacher, standing on the podium, holding chalk in his hand, leaving a bunch of number symbols on the blackboard, and was talking about advanced mathematics to the students below.

Advanced Mathematics, the full name of Advanced Mathematics, is a public compulsory course in the first year, so it can be assigned to a large lecture with six classes and nearly 300 people at a time.

The classroom was full, and even though it was close to the end of class, the students were still sitting upright, listening carefully, and not daring to relax in the slightest.

If other people see this scene, they will inevitably sigh, this is the pillar of the country.

However, in fact, the college students thought to themselves: "MD, why are you still talking!" Highlight the point! ”

The reason why the classroom can be filled is because near the end of the semester, the young teachers, namely Lu You and Professor Lu, issued a notice in advance in the high number group that they would check the attendance roll call today, and half of the usual points would be deducted for absenteeism. This means that if you don't come today, the high number can be said to be iron-hanging.

Lu You usually doesn't take a roll call, and even if he does, he will be notified in the group in advance. He understands college students, after all, he has only graduated for a short time. As for why he is already a professor, that is his glorious history.

And the students listened carefully, but they were afraid that they would miss the point by missing the hearing. Lu You also said in the notice that the content of today's class is the last chapter of knowledge and the scope of the final exam.

After writing the last number, Lu You put down the chalk and turned to face all the students.

"Okay, students, we've finished talking about this semester today."

Hearing this, the students immediately concentrated, for fear that they would miss a word next.

Lu You glanced at the students in the classroom, turned off the PPT with his hand, and said, "Let's mark the key points first, and you will review according to the key content."

The final exam won't be too difficult, and I'll post some questions in the group later, you can understand those questions plus the questions I post on the homework website on weekdays, and it's definitely no problem to pass. After marking the key points, I will take the roll call again, and I can leave the class after the order. ”

Lu You paused, and then continued: "Okay, students, open the table of contents of the book, let's talk about the general scope of the exam first......

Twenty minutes later.

"Zhang San."

"Here!"

Lu You just happened to order the last student, and the bell rang for the end of class. The classroom became noisy, and he was about to call out of class, when he suddenly remembered that he had forgotten to say something, and hurriedly added.

"One more thing, there are two classes in the schedule next week, but you don't need to attend, you can not come, I will be here for work, if you have any questions, you can come and ask me, or look for me in the office of the math building during working hours, I am basically there. Okay, that's all, class. ”

As soon as the words fell, the students left from the four classroom doors in a swarm, and some of the students who left from the front doors on both sides also greeted Lu You, and he also responded with a smile.

Lu You unplugged the projector cable, closed the notebook, and put it in his handbag. Then he took out his mask from his pocket and put it on, and slowly walked out of the classroom.

He bought a house near the school, although it is a bit far from the city center, but it is better than the environment, the nearby subway station is not far away, and the property price is quite affordable.

And he lives alone, and spends most of his time in school to engage in academic research and improve himself, which is more suitable for his own residence.

Lu You walked slowly on the way home, and there were students coming and going. Some people have just finished class, some people go to the studio, and some people are preparing for evening electives, or lab classes.

The life of a college student, according to each person's different choices, has different ways of living, which can be said to be colorful.

The campus of the university covers a very large area, even if Lu You's home is near the school, it is not a short distance to walk from the teaching building to the school gate, otherwise there will be no college students riding bicycles to school.

Lu You set his eyes on the sunset on the horizon, and the sky as far as the eye could see was dyed red, and a few thin cirrus clouds scattered formed a brilliant sunset under the rendering of red light. And his way home, under the afterglow of the setting sun, is plated with a layer of gold dust and shines brightly.

Lu You has seen this kind of scene many times. Not only that, but he has experienced all kinds of scenes on this road, such as the wet and misty early spring, the sunny midsummer, the late autumn when the gold leaves pave the road, and the cold and bleak winter.

Lu You's daily life, in the eyes of others, is dull and boring, but he enjoys it.

Every morning, I go to the office to sit in class, go to class when there is a class, read a paper when there is no class, do research, or look for a topic to do some research. After work in the afternoon, I come home and think about cooking and cooking a good dinner. After eating, go for a walk and exercise. After your workout, take a shower, watch a video or watch a movie, and go to bed between 11 and 12 o'clock.

He is 29 years old this year, and he belongs to the person who is about to come to the end of Bensan, but he is still alone. Not to mention lovers, not even friends, the most familiar people are not only parents but colleagues in the academic field.

It's not that Lu You's conditions are not good, on the contrary, his conditions can be regarded as very good. I have a house or a full payment, I don't have a car but my savings are seven digits starting with 5, I am an only child, and my parents work within the system and contribute to the country.

Although his appearance is not as good as that of a star, he can also be called with good facial features, a clean face, and a height of one meter seven or eight. At present, he is a specially appointed teacher in colleges and universities, and his professional title is professor.

He rose to prominence as a CMO at the age of 14, won a gold medal, and was guaranteed admission to a prestigious university. The following year, he also won the gold medal at the IMO, and together with several other students, the national team reached the top.

Then, after obtaining a bachelor's degree in China, go abroad until you get a doctorate and return home safely.

He has no friends, no favorite people, it's not that he didn't want to look for it, it's just that he walked too fast, so fast that he left his peers far behind.

Feelings between people take time to accumulate, and he doesn't stay in one place for long.

As for his parents, when he was a child, they were very, very busy, and they had very little time to spend together.

Over time, he slowly got used to this kind of life, and he also liked this kind of calm and repetitive routine, alone, and did not want other factors to be involved.

Back home, the sunset had faded into the sky.

Lu You opened the refrigerator, today is Friday, there are not many ingredients left in it, and the next weekend is the replenishment time.

He took out an egg, a green onion, and the rest of the cabbage from the refrigerator, and decided to make a simple egg noodle for dinner, and then make a hearty one tomorrow.

Lu You took out the stainless steel pot, added an appropriate amount of water, and then put it on the gas stove, lit the fire, covered the lid, and then began to wash the vegetables and fry the eggs......

After working in the kitchen for a while, Lu You brought out a bowl of steaming noodles.

The eggs are fried just right, and a few choy sums and chopped green onions add a bit of color to the noodles. It's not as good as the delicacies of the mountains and the sea, but it's more than enough to fill your stomach.

When he was talking, Lu You was thinking about the future.

Next semester, I still have to teach the new freshman high math.

Then the preparations for recruiting graduate students will also begin.

New topics are almost on the agenda.

Stuffing the dishes and chopsticks into the dishwasher, Lu Youwo brushed cute pet videos on the sofa.

He likes cats very much, and the economic conditions allow, but it's a pity that he lives alone, and there are usually not many things, and he basically can't take care of it, so he can only raise cats in the cloud and get cat energy from the video.

Lu You adheres to the idea that he can't be in vain, and after liking a few videos, he went to the room to change into a sportswear, pinned a small shoulder bag around his waist, put on Bluetooth headsets, and went out for a run to exercise.

Trot from home to the school stadium, run a few laps on the playground track, then work on your upper body muscles at the gym next to the stadium before trotting home. This is the end of the day's workout.

When he got home and took a shower, Lu You leaned on the bed, put his mobile phone on the bedside table and charged it, and began to use the tablet to kill time.

At this point, the time came to nine o'clock.

Lu You watched the up master he followed at station b, the League of Legends event, and several Apex up masters, showing that they were broadcasting live.

Although he doesn't play games much, he has heard a little about trends, and occasionally looks at them to pass the time, and he can also understand the fun of contemporary college students.

League of Legends is a game that has developed a world-class event, Lu You will naturally pay attention to it, and Apex discovered it by accident, and the skills between different legends and the fierce gunfights are quite attractive, and I am slowly paying attention to it.

After wandering around the live broadcast room for a while, Lu You returned to the home page and refreshed it to see if there was a video of the "Science Fiction Zone" up master.

Although he doesn't fall in love, it doesn't mean that he doesn't like to be in love. On the contrary, he still maintains a fantasy about love, and he also likes to watch others fall in love. That sweet, greasy feeling will always make people can't help but turn into a maggot and wriggle around in bed.

Shakespeare once said: All love without the purpose of marriage is a hooligan.

Lu You's thoughts are also very different. He feels that feelings are a very important thing, and they cannot be started or ended casually.

Although the current society pursues freedom and openness, if it is not appropriate, it will be divided, and the next one will be quickly connected. But he still insists on his own ideas, and the so-called inappropriate ones are divided, but he can't see himself clearly and doesn't pay attention to his feelings.

Lu You didn't think about caring about others, he had no way and didn't want to change anything, just be himself and not be affected.

He still wants his emotional history to be clean. If you don't meet that person, it's a good thing to carry a blank piece of paper to the end of your life.

After being stuffed with a mouth full of dog food, Lu You put down the tablet with satisfaction, turned off the light, and lay flat on the bed.

Today is another peaceful day, there are no accidents, and the students are not troublesome.

Hopefully one day I can get a kitten.

I envy people who have girlfriends, what does it feel like for a girl to hug her?

Tomorrow is the weekend, and I have to go to the market in the morning to buy groceries.

Well, in the afternoon, you can make some desserts to eat.

Go to bed early, tomorrow is another familiar day.

……

After a round of thought, Lu You's consciousness gradually sank to the bottom of the water, and only the sound of gentle breathing remained in the room.

……

A few hours later, in another world, on a soft mattress, a delicate teenager was asleep.

Suddenly, the long, thick eyelashes flutter slightly. The boy slowly raised his eyes.