Xu Jun's life

I fled back to school.

In midsummer, the school is full of lush shade trees. When I entered, it was just after class, and crowds of students poured out from the teaching building. All of them had youthful faces, holding books, in small groups, like a stream. And above the school of fish.

I walked through the school of fish, and there seemed to be something cold and cold in my heart, which gradually melted away.

There is no place where you feel older than school.

But it is also a blessing to be able to grow old with peace of mind.

I called and asked my mother, she was cooking, and when she heard that I was going back to school for dinner, she smiled happily: "Then I will cook another chicken for you?"

I climbed to the fifth floor of the research institute, and the rest room was quiet. I went to Lin Sen's research room, and before I reached the door, I heard a commotion. Don’t let quantum physics mess up the situation!”

Then Qi Jing snorted, and I could vaguely hear my dad and Lin Sen discussing calculations in a low voice.

I pushed the door and walked in.

In the expected picture, Lin Sen is holding a pen, standing in front of the whiteboard with my dad, Qi Jing is wearing a slim shirt, leaning on the desk in a chic posture, looking at the whiteboard with his arms folded, and Xiao Bai is holding a stick in his hand. Chocolate bar, messy hair, also staring at the whiteboard.

I called "Dad" first, and then greeted Qi Jing: "Have you had lunch yet?"

"No." Qi Jing pointed to the whiteboard: "We are writing the differential equation of motion of a small celestial body for the three-body problem limited by a circle."

"Have you written it?" I also stared at the whiteboard.

"Thanks to the suggestion of a certain quantum physicist, we are writing the ordinary differential equation of the eighteenth order." Xiaobai shrugged.

"If you read more mathematics books, you won't even understand three second-order ordinary differential equations." Qi Jing retorted.

Xiaobai blew up.

"Excessive reliance on numerical values ​​and qualitative results can only lead to a dead end. It is not very good to use analytical methods, which expand the coordinates and velocities of celestial bodies into approximate analytical expressions in the form of series of time or other small parameters..."

I raised my forehead and decided to go back and continue reading my math book.

I was sitting in the lounge, reading a book on constant differentiation, waiting for lunch, and then my phone rang.

Is a person I did not expect.

I have known Luo Qin for a long time—as long as Li Zhurong.

I remember that the first time I saw Li Zhurong was when the school recruited him to be his tutor. He sat on a deep red velvet sofa chair, with white skin and haughty eyes, looking at me lazily.On his left, two people were sitting on the rug in front of the fireplace and playing chess. They both raised their faces to look at me. The one smiling at me was Zheng Yehu, and the one wearing glasses was Luo Qin.

I didn't expect him to call me.

"Teacher Xu?"

"It's me, are you?"

"I'm Luo Qin."

I don't have a good impression of Luo Qin.

He is not doing well.

He has no friends.

When he reached his position, most of his true friends could only be found among people of the same class as himself, but he was bullied and insulted by Zheng Yehu and Li Zhurong since he was a child, and it was impossible for him to play with them again.

Li Chang and I asked him, and he said that Luo Qin is a withdrawn person, and he doesn't usually attend public occasions.

I know he is very poor.

But he spat on me.

"Mr. Xu, can you come out now? I want to treat you to dinner." His voice was a little stiff.

I don't know what exactly he wants to do.

But Chen Ke's lessons learned from the past are there. For this kind of weird person, I can still avoid it if I can.

"I'm ready to eat." I didn't want to lie to him: "I'm going to have dinner with my parents at noon today."

"Is that so..." There was a long silence over there, but it was not quiet, there could be the sound of a car, and he seemed to be smoking.

After a long time, so long that I wanted to say "I'll hang up if I'm fine", he finally said again: "Then can the teacher come out at night?"

His voice was very abnormal. I thought it was a stiff tone at first, but later I found that the gloom in his voice was contagious, and even I felt depressed when I heard it.

"You..." I hesitated a bit, not knowing what to say: "Are you okay?"

"I'm fine." He replied quickly, almost nervously.

He was silent for a moment, and then said, "I just want to see you."

But we don't know each other well.

I murmured in my heart for a while, and decided to take a look. After all, he couldn't have eaten me up: "Well, come to our school tonight, and I'll invite you to have dinner next to the school."

In fact, before I met Luo Qin, I couldn't remember what he looked like.

After seeing him, I found that he was paler than I thought. His face was narrow, his eye sockets were deep-set, his eyes were very light in color, and the tip of his eyes was drooping. He looked melancholy and nervous.

When he called me, I thought he had something to say, but he only spoke two or three words to me after ordering.

Those three sentences are:

"Teacher Xu, are you here?"

"You order first."

"You still like to eat fish, don't you?"

I couldn't find the words to talk to him.He didn't say anything all the time. Fortunately, the food was not bad, otherwise it would be really tormenting.

Luo Qin watched me eat most of the time. He ate very little, which was like feeding a cat. In comparison, I was too embarrassed to eat too much, so I put down my chopsticks. Li Zhurong called: "You now Where?"

"I'm having dinner with someone else, I'll call you later." I hung up the phone hastily.

I think Luo Qin should hate Li Zhurong very much, so he is afraid that he will be embarrassed.

"Ms. Xu, is there anything else?"

"Someone is waiting for me to go back." My bones are sore, and I can't last long sitting upright like this.

"Teacher Xu, let's go back first. I'll sit down for a while." After he finished speaking, he smiled at me.

Only then did I realize that when he smiled, there was actually a dimple on his left cheek.

When I turned around, I heard him say behind my back, "Take care."

Not far away, he was stopped by Li Zhurong's car.

Li Xiu was also in the car, and asked me immediately after getting up, "Why don't you have dinner with us?"

"I'm going to meet someone."

"Who?"

"A somewhat strange man."

It rained again when we got home, and many people ran away in the rain. We went downstairs in the car and didn't get much rain.

Li Xiu was happy, he refused to sleep after taking a bath, and sat in the living room playing games in his pajamas. I tried to reason with him, saying that lack of sleep would make him grow taller, and he said he would be as tall as his father.I said that children can't develop the habit of going to bed late, and he said that they still have to go to bed late when they become adults, why can't they develop the habit.

In the end, he couldn't make it out, so he took out his trump card, held the game controller tightly, and yelled like any little kid who cheated on his parents: "I don't, I won't go to sleep."

I still wanted to reason with him, Li Zhurong walked over while drinking a glass of water, picked up Li Xiu, and threw him back to his own bedroom.

In order to avoid being carried back by Li Zhurong, I went back to the bedroom by myself.

The ceiling of the bedroom and the intersection line with the wall are carved with many little angels.

It was still raining outside the window.

I woke up from an unconscious state. It was very hot. Li Zhurong had one arm around my waist, and the other hand was playing with my hair.

I feel like my lumbar spine is about to break.

"Xiao Zhe..." The voice was completely dumb.

"Teacher is awake?" He was still stroking my hair with his finger, with his face half tilted and the corners of his mouth upturned: "Teacher, do you want some water?"

I nodded, and he brought water and helped me up to drink.

Just moved a bit, and my whole body froze.

I looked at him in surprise.

"What is that..." My face was hot: "Take it out quickly."

He raised his eyebrows with great interest: "Teacher, are you asking for it?"

"Stop playing, Xiao Zhe," I leaned on him stiffly, "I don't like this, it's very uncomfortable."

No one likes to have something hidden in their body that they don't know what it is.

It was small, like a coin, and I flinched, God knows what he put in it when he just made it.

"Teacher really wants to take it out?" He separated my legs with his knees, and the corners of his lips curled up: "I took it out, and the teacher will take responsibility for it..."

Anyway, just don't put it in there.

I poked my finger in, and I punched him on the shoulder to vent my anger. He just smiled, and held the thing in front of me like a treasure.

It is a metal ring, white gold, with a restrained brilliance, even if it is stained with an unknown liquid...

It is exactly the same as the one on his ring finger.

He held the ring and smiled at me with crooked eyes.

"Teacher, you promised me."

The author has something to say: Merry Christmas.

Today is Ann's birthday.

Li Xu has been on a long journey, thank you everyone for accompanying me all the way down.

I also hope that everyone will continue to walk with me in the future.

The episode will first release a episode that I have planned for a long time, then a episode by Li Xiu, then an episode by Zheng Yehu, and an episode by Li Xu.