Do you understand Euclid today?

The door of the kitchen was translucent. Lin Qianshu stood at the door and watched for a long time. Seeing that the two brothers were guarding each other and not disturbing each other, he was relieved a little, and turned back to the living room to look at the two restless teenagers.

The two people in the living room were staring blankly at the TV. Lin Qianshu walked over and looked strangely at the silently playing screen: "Why don't you turn on the sound?"

The radar moved, and whispered to Lin Qianshu with a mournful face, "How dare we turn on the voice..."

Poor boy.There was a look of sympathy in Lin Qianshu's eyes—how on earth did these two people get bullied by Jiang Yixing, and they didn't even dare to turn on their voices while watching TV.

In the end, the radar said: "If the voice is too loud and Teacher Jiang hears it, then we have to study on the spot."

It turned out that it was Jiang Yizhi who was afraid.Lin Qianshu recalled his countless nights of "studying on the spot", and the object of sympathy in his heart expanded to himself, he nodded in agreement, and walked lightly to the sofa: "You are right, let's be gentle. "

"Xiang Xiaojun," Lin Qianshu stared at the TV screen, seemingly casually asking the young man beside him, "Do you know why Jiang Yizhi moved out to rent a house?"

In the past few days, Lin Qianshu has also thought a lot about why the two locals don't live at home, but come to live together outside, but he thinks it should be more than just going to work and studying, but when he asked Jiang Yizhi , but he refused to answer.

Xiang Xiaojun blinked in confusion: "Brother Dajiang didn't rent this house, he bought it with all the money."

"All, all the money?" Lin Qianshu suspected that there was something wrong with his ears, so he stood up from the sofa.Are college graduates so strong now?Lin Qianshu recalled the news he read in the past, at least seven years ago, few college students in the world could do this, which made him start to doubt life.

Xiang Xiaojun nodded, and then gave Lin Qianshu a strange look: "Mr. Lin, don't you know? Brother Dajiang bought this house with the answering king's competition bonus."

Answer King is a TV variety show. Lin Qianshu remembered that the first season just ended seven years ago. He also saw the live photos of Answer King's show recording in his photo album. He thought he and Jiang Yizhi were going Volunteers who experience life, who would have thought that Jiang Yizhi went to participate in the competition and won a bonus!

"It doesn't seem right to use all the bonus," Radar interjected, "Brother Jiang said that Mr. Jiang used that money to buy some fund stocks, anyway, the bonus became enough to buy this house in a few months. "

Lin Qianshu didn't want to listen any more, he felt that if he continued to listen, he would feel ashamed and autistic.He sat quietly on the sofa thinking about life, and after thinking about it, he was surprised——Jiang Yizhi was not a showy person, no matter whether it was seven years ago or seven years later, but he was actually willing to participate in TV variety shows. Why?

"It's time to eat." The kitchen door opened, and Jiang Yixing's voice came out of the kitchen.

Having a headache from thinking about it, Lin Qianshu withdrew his thoughts, and decided to put the question on hold for a while, maybe the reason was a part of his memory that he had lost for the past seven years, and he would naturally remember it after a while.

The table in the restaurant is a bit small, and it is a bit crowded for five people to sit around.Jiang Yixing looked at the two people who were at a loss, clicked his tongue lightly, pushed the person to the seat with one hand and sat down, and squeezed to Jiang Yizhi with a bowl, and unceremoniously grabbed the winter bamboo shoots in front of him to eat.

After eating, Xiang Xiaojun and Radar stood up scrambling to clear up the dishes and decided to wash the dishes. Jiang Yixing looked at the two outside, turned and walked into the kitchen without saying a word, and helped wash the dishes again.

Jiang Yizhi glanced at the kitchen, turned sideways and said to Lin Qianshu, "I haven't done today's reading." After eating, Lin Qianshu, who was drowsy, was startled awake immediately: "Today, today Want to study?"

Jiang Yizhi nodded: "There will be a mock exam next month, if the progress is good, you can take it."

Lin Qianshu didn't know what the current progress was like. When he flipped through the books and did the questions, Jiang Yizhi always seemed to have that expression, no matter how good or bad he was. In addition, in the past few days, as Jiang Yizhi said, he had some ideas when doing the questions. And ideas popped out of his brain naturally, which made him feel a little bit of anticipation in addition to anxiety—maybe he is really a learning genius?

All in all, Lin Qianshu is not so resistant to learning now. After all, it is difficult for others to learn from scratch. He imagined that his own learning is to bump two peeled wires into each other, and wipe them at any time. All can spark.

And... Lin Qianshu thought of Lao Lin who was located far away in Spain in his circle of friends. It was rare for him and Ms. Ming to have a long vacation to enjoy the sweet world of two people. He might think of all his problems at any time, so he should not affect their mood.

Lin Qianshu moved out the study materials from the room, and bumped into the three teenagers who had washed the dishes.The three of them saw Lin Qianshu's pile of documents piled up in the shape of a hill on his chest, they took a step back in unison, and all looked up at the top.

"Have you finished washing?" Lin Qianshu tilted his head from the book to look at the three of them with difficulty, "Why don't you do the papers later?"

Radar was so frightened that his nostrils dilated: "No, no, no! We...we still have something to do!"

Is something wrong again?Just as Lin Qianshu opened his mouth to speak, Jiang Yizhi walked up to him, reached for the book in his hand, and turned to look at Jiang Yixing: "Don't go to the Internet cafe, just go back to school and do your homework."

Xiang Xiaojun helped Jiang Yixing speak: "Brother Dajiang, don't worry, we minors don't enter Internet cafes."

Jiang Yizhi glanced at the guilt-ridden radar, but didn't expose a few people.

The three teenagers left happily, and the house suddenly returned to tranquility.His voice suddenly disappeared, and Lin Qianshu poked the table with his pen cap uncomfortably: "Well... Is it okay if we don't keep them?" He thought for a while, and whispered, "Did I live in Xiaoxing's room?" Once he found out that the house belonged to Jiang Yizhi, Lin Qianshu became uncomfortable. When he thought about the rebellious boy not coming back on weekends, he felt that it was probably because he occupied someone else's nest.

Jiang Yizhi suddenly tapped the vocabulary book on the desktop with the cap of his pen: "Don't think too much, you paid the rent."

"Xiaoxing has his own reasons for not staying here." Jiang Yizhi said, "That room was not reserved for him in the first place."

Lin Qianshu swallowed nervously - Jiang Yizhi bought a house and planned two bedrooms, none of which was reserved for his younger brother, but one for himself. Could it be that he had planned all of this early in the morning?Messy thoughts ran rampant in his mind, but facing Jiang Yizhi, Lin Qianshu suddenly faltered.He found that he was afraid to ask because he was afraid to think about the answer.

"Let's read the book." Jiang Yizhi pushed the book in front of Lin Qianshu, and said hoarsely, "Today's task is 40 words."

All afternoon, Lin Qianshu was swimming in the ocean of knowledge, and finally finished reciting the words. Jiang Yizhi put the math papers from Friday's competition class in front of him: "You can try the circled ones."

Lin Qianshu could only pull himself together and continue reading the questions, the English letters in his mind were quickly squeezed out by the numbers.

While doing this, Lin Qianshu suddenly felt something cold touch the back of his hand.He couldn't help shaking, and quickly raised his head to glance beside him, only to see Jiang Yizhi approaching him at some point, holding a cup of lemon tea with ice cubes in his hand.

Jiang Yizhi pointed to the cup of tea that had been put on hand for him: "Add some water."

Lin Qianshu thanked him, and silently took a sip of tea from his cup.The ice-cold liquid slid into the throat, and the dry throat seemed to be reinfused with vitality, and the pores all over the body were comfortable to relax.

"Is there any question that you can't solve?" Jiang Yizhi asked.

Lin Qianshu nodded while holding the cup, and pointed to a function problem that had troubled him for 10 minutes: "This one."

"Let me see." Jiang Yizhi put down the cup, put one hand on the edge of the table, and leaned over.

He was standing right behind Lin Qianshu, and after bending down, the distance between the two of them was suddenly drawn very close.

Smelling the mint aroma that rushed into his nose unexpectedly, Lin Qianshu felt itchy in his throat, and had an urge to cough.

Take it easy, he's just here to lecture you.Lin Qianshu clenched his fists slightly, desperately giving himself psychological hints.

Jiang Yizhi didn't feel the ups and downs in Lin Qianshu's heart. He read the question carefully, picked up a pen with the other hand and drew a number axis on the draft paper, and said while writing: "The solution to the function problem The key point is to read the graph, draw the graph first, and then observe the change trend of the function is the best way to answer the question."

As soon as Jiang Yizhi's hand came up, Lin Qianshu felt his whole body being wrapped in his arms, and his mind that had just stabilized became confused again due to the increasingly strong breath.

He felt that his heart was beating very fast, which was deafening that he had never experienced after running a 1000-meter long-distance race in summer, but it seemed that someone handed him an ice cream at the end of the moment, this fast and loud sound There is also a little sweetness in it.

"...So the answer should be these two ranges." Lin Qianshu only hurriedly listened to the ending when he came back to his senses.

Realizing that he had lost his mind during the lecture, Lin Qianshu moved, grabbed the pen in a panic, and stammered, "Yes, is that so? Let me try..." He moved unnaturally Shoulder: "Go and drink water, I'll try it myself."

With Jiang Yizhi's elbow, the two people who were close to each other quickly separated.He reached for the teacup and took a sip of lemon tea. The sound of swallowing made Lin Qianshu swallow for no reason.

Look at the topic, look at the topic.Lin Qianshu gave himself a lot of mental training before he lowered his head and continued to read the questions.

"It is known that there are functions..."

Line after line of words passed before his eyes, and somehow they all turned into the words "Jiang Yizhi".

Lin Qianshu felt that his memory loss really caused his brain to go wrong.

The author has something to say: Xiaoshu: I have learned it, and Jiang Yizhi is responsible for not being able to solve the problem in the future.