The Science Fiction World of Xueba

"Students, the earth is our common home. If the solar system is destroyed and we don't take our home to escape, how can we escape? The spaceship faction is completely fallacious. I hope everyone will not be fooled by the spaceship faction's remarks. .”

Yang Zhihe once again instilled the concept of the Earth School on the podium, and then said: "Before class today, I will inform you of two good news. The first good news is that Jiangcheng No. 1 underground city has been completed. It is estimated that our school will be relocated into the underground city as a whole in three months. The first batch of people entering the city are mainly minors under the age of 18, elderly people over the age of 60, and disabled and sick people who cannot take care of themselves. In addition, Minors under the age of fourteen and those who cannot take care of themselves can bring a guardian into the city."

After Yang Zhihe's voice fell, the whole class burst into enthusiastic cheers.

For most human beings, the dungeon means a safe new home without all kinds of accidental disasters, and it is the cradle for human beings to officially set sail and set foot in the starry sky.

Therefore, the news brought by Yang Zhihe quickly sparked heated discussions among the whole class.

Yang Zhihe didn't speak, just watched with a smile, until everyone's enthusiasm gradually dissipated, he announced the second news: "In addition, in the provincial mathematics competition not long ago, Pang Xuelin from our class won a perfect score. He won the first prize, let us congratulate Pang Xuelin with warm applause!"

This time, the response was not enthusiastic.

Applause rang out sparsely, and this news did not cause any waves in the hearts of the students in Class 11 of Senior Two.

The students have long been used to such news. To them, it is not news that Pang Xuelin won the first place, but it is news that Pang Xuelin failed to win the first place.

Pang Xuelin was a little surprised, but he didn't care too much. For him, even if he won the IMO gold medal, it didn't mean anything. Instead, how to get rid of his status as a high school student at this stage was the most important thing.

When get out of class was over, Yang Zhihe approached Pang Xuelin and told him about the National High School Mathematics League, making Pang Xuelin ready.

Pang Xuelin readily agreed.

Under normal circumstances, the National High School Mathematics League will select 180 people to enter the winter camp, and then eliminate 140 people from the winter camp, leaving 40 people to enter the national training team. Six people represented China in the International Mathematical Olympiad.

Yang Zhihe naturally hoped that Pang Xuelin would be among the last six.

After finally surviving school, Pang Xuelin picked up Yao Bingxia and rode back home.

The sun was still hanging in the west, and for a whole day, nothing seemed to change.

"Xiao Xia, you are in a new class today, how do you feel?"

Pang Xuelin smiled and asked Yao Bingxia.

Yao Bingxia blinked her dark eyes, and said: "The teacher and classmates are very kind to me, Brother Lin, I heard from the teacher that in three months, we will all move into the dungeon. Wouldn’t it be possible to stop being afraid of the sun flashing?”

Pang Xuelin smiled and said: "I tell you, this is even more terrifying. If we are on the surface and the sun flashes, we will be shot by a high-energy laser, and we will be gasified in an instant. There is no pain at all. There will be. If it is in the dungeon, it will be slowly roasted like meat in an oven..."

"Brother Lin, don't...don't talk anymore, I'm afraid...we won't go to the dungeon anymore, let's escape by spaceship, okay..."

Pang Xuelin laughed out loud, he didn't expect Yao Bingxia to be so casual and cute when he was a child.

It was Yao Bingxia who came to his senses: "Brother Xiao Lin, you lied to me?"

Pang Xuelin smiled and said: "I didn't lie to you, it's just that the solar flash didn't happen so quickly, and when it happened, our earth would have been out of the range of the flash.

"

"real?"

"Of course it's true, when have I lied to you?"

"You lied to me just now..."

...

Back home, grandma was cooking, and grandpa and Yao Jianzhong were playing chess in the living room.

Pang Xuelin sent Yao Bingxia to do his homework, and moved a chair to the side of the chessboard.

"Stinky boy, what else do you need from me?"

When Pang Shaoan saw Pang Xuelin's appearance, he knew that this kid had something to ask for himself.

Pang Xuelin smiled and said, "Grandpa, can't I watch you play chess with Grandpa Yao?"

Pang Shaoan said lightly: "General... Well, it seems that the matter is not small!"

Pang Xuelin said helplessly, "Grandpa, I only have one small request!"

"Say what you want!"

Pang Xuelin said: "Grandpa, I don't miss high school anymore!"

"What? What are you going to do when you don't go to school? You don't have any skills, and no one wants you to be a worker in this era!"

Pang Shaoan narrowed his eyes and said.

Pang Xuelin hurriedly said: "Grandpa, I just don't miss high school anymore. I have mastered the knowledge of high school, and it doesn't make any sense to continue studying. The results of the provincial math competition came out today. I won the first prize. I should participate in the next The National High School Mathematics League, and represent the national team in the IMO..."

Pang Shaoan frowned and said, "Since you have won the prize, don't think about other things. It is the right way to prepare for the next competition."

Pang Xuelin said: "Grandpa, can you see if this works? In the next year, I will go to Jiangda University to audit, and then I will not miss the math competition. I promise to bring back an IMO gold medal to save you face!"

"Do you want to attend Jiang University?"

Pang Shaoan was taken aback for a moment, and exchanged a glance with Yao Jianzhong who was beside him.

Pang Xuelin nodded and said, "Yes, it doesn't make any sense for me to study in high school anymore. I don't want to waste time in school anymore."

Yao Jianzhong said with great interest: "Xiaolin, if you go to Jiangda University, what major do you want to study?"

Pang Xuelin said: "Materials, in the next few decades, the main attention of human beings will be spent on the field of engineering technology. Although basic science is important, it is not likely to be valued, at least before the earth is out of the range of the sun's flickering. Look, I hope I can contribute to the Wandering Earth Project!"

Pang Shaoan said: "Xiao Lin, it's good that you have this kind of heart, but do you think you are ready to go to college?"

Pang Xuelin smiled wryly and said: "Grandpa, in fact, I have read a lot of college textbooks before, and I have taught myself calculus, probability theory and mathematical statistics, linear algebra, mathematical analysis, abstract algebra and other subjects for a while. Let me tell you, I have done the IMO test questions in private, and it is basically not difficult for me. If you don’t believe me, let’s make a bet, you can test me with random questions, as long as you can’t answer one question, then this matter Just pretend I didn't say it!"