Unlimited progress

Zhang Xiaobai looked at his body. He was wearing the clothes he wore in high school, and he had no beard. His backpack and Bugs Bunny were gone. It seemed as if his soul had traveled through time.

Looking at the pile of books on the table in front of him, Zhang Xiaobai picked up the thick "Senior High School English" and really missed it~

Xianwu No. 1 Middle School, where he is located, is a private middle school, which is divided into high school and junior high school departments. Each grade in the school is divided into regular classes and competition classes, and Class 6 of Grade 3 where Zhang Xiaobai is located is just an ordinary class.

Zhang Xiaobai has always been ranked second in the class, but is only ranked around 100th in the grade. The first-ranked brother is called Yao Ke, who is not only first in the class, but also first in the grade many times. He is also the object of Zhang Xiaobai's admiration.

Looking at the main task of the system, what is the regret of my high school years? Is it to get the first place in the class? But there are only more than four hours, it is impossible to achieve!

While Lei Lao Hu was writing furiously on the blackboard, Zhang Xiaobai was trying hard to recall the regrets of his high school days.

"Adverbs modify verbs, adjectives modify nouns, subject, predicate, object, attributive, adverbial, complement..."

"get out of class is over!"

"goodbye teacher!"

The class passed quickly, but Zhang Xiaobai had not yet figured out what his regrets were. Things like getting into a civil engineering university and getting first in the class were directly ruled out. The system would not give him a task that he could not complete in a short period of time.

"Hey, what's wrong with you? Why are you in a daze?" Lu Gao's voice came from the side.

"What do you think is my biggest regret?" Zhang Xiaobai looked up at his deskmate.

"What regret? Are you sick?" Lu Gao said as he touched Zhang Xiaobai's forehead.

"I'm fine, I just want to know what my biggest regret is." Zhang Xiaobai pushed his hand away, but he didn't expect that he used too much force, causing Master Lu to hit the table behind him directly, causing him to cry out in pain.

"Damn! Are you sick? When did you become so strong?" Lu Gao's loud voice instantly made everyone around him look over.

Zhang Xiaobai then realized that he had used too much force. His current strength was equivalent to three times that of an adult, so he quickly apologized to Lu Gao.

Sitting behind Zhang Xiaobai was a petite girl named Chen Ying. She had a cute round face and a good personality. Just now, when Lu Gao knocked over her books, she didn't lose her temper but cleaned up the books herself.

Fortunately, it was during the break, and the students looked at this place for a while, and there didn’t seem to be anything interesting to see, so they went to talk to the people around them.

"Zhang Xiaobai, are you okay? I felt that something was wrong with you this afternoon. Do you want to go to the hospital?" The speaker was Chen Ying. She saw what Zhang Xiaobai did just now and felt that something was wrong with Zhang Xiaobai.

Looking at the other person's familiar yet unfamiliar face, Zhang Xiaobai remembered something that should have happened not long ago. Because she said she wanted to eat "crystal plums", she ran around various supermarkets all day over the weekend to look for this kind of sugar-coated plums, but she didn't find it until she returned to school. She found it at a roadside stall opposite the school, and then she bought herself 10 bags at a time.

"I'm fine, thank you!" Zhang Xiaobai expressed his sincere gratitude to Chen Ying, this lovely and kind girl. Maybe she just wanted to thank him for teaching her the question, so she spent a whole day looking for something, but this is also a rare feeling. Was he stupid at the time? What was he thinking? He actually rejected her kindness and said that he only needed one pack~

[Ding, congratulations to the player for making up for his regret*1, reward: 1 free attribute point]

The sudden reminder sound startled Zhang Xiaobai.

Didn't he just say thank you? Didn't he express his sincere gratitude to his high school classmate? Is this also a regret? Maybe~ After that, Chen Ying didn't send him gifts anymore, and the two of them drifted apart and became strangers.

"Tell me, is there anything different about me this afternoon?" Zhang Xiaobai turned around and said to the people around him.

"I feel like there's something wrong with you. You're a little neurotic." The speaker was Chen Ying's deskmate, a girl named Tang Qin. She pointed at her head and said this. She was a typical outspoken person who said whatever she thought and was not afraid of offending anyone in the class.

Zhang Xiaobai rolled his eyes helplessly, "If I say that I had a very long dream at noon just now, and I dreamed of myself six years later, and I remember every detail of every day in the dream, would you believe it?"

"You should go see a doctor. Not only do you talk a lot today, but you also say weird things. Are you secretly reading novels?" Lu Gao at the side couldn't help but complain.

"I'm really fine! How about this, tell me what kind of person I was before this afternoon, or use some words to summarize your impression of me." Zhang Xiaobai said.

"Academic master", "low-key", "introverted", "quiet", "biased in one subject", "second place for a thousand years?"...

As these words appeared, Zhang Xiaobai recalled his past image. He was really biased in his studies. Although he ranked second in the class in comprehensive scores, he was not good at Chinese and English. With a full score of 150, he could only score more than 110, while other subjects were basically close to full marks.

In addition, I am a quiet person, and the reason why I keep a low profile is because I can't get the first place in the exam! I am also quite introverted and don't like to talk to others actively, but I did say a lot today.

"Attend class!"

"stand up!"

"Hello teacher!"

As the bell rang, the second class began. The teacher was a tall man with a middle-parted hair. This was the math teacher Liu Guodong. His nickname was "Autumn Johns", which was also given by Lu Gao because he once saw the math teacher wearing autumn Johns while playing basketball.

"It is known that the midpoint of the hyperbola c is at the origin and the focus is on the x-axis... The hyperbola c intersects the parabola y=x? at two points e and f... What is the area of ​​the shaded region in the figure?"

"Who can answer this question?" Teacher Liu said to the students in the audience.

Zhang Xiaobai raised his hand. Although he did not study hard during college, advanced mathematics was a required course in his freshman year. He had a good foundation in mathematics. After studying calculus in advanced mathematics, he was amazed by this method and suddenly felt that high school mathematics was so simple.

This question is just basic calculus. Using an integral equation to find the area is a piece of cake. Under the surprised gaze of the teacher and classmates, Zhang Xiaobai quickly wrote down his answer on the blackboard.

[Ding, congratulations to the player for making up for his regret*1, reward: 1 free attribute point]

"Student Zhang Xiaobai may have taught himself calculus knowledge in college. This method is indeed the simplest way to solve the problem, but we haven't learned it in high school..." Liu Guodong talked about Zhang Xiaobai's problem-solving process at the podium.

Zhang Xiaobai returned to his seat with an excited look on his face. He did not expect to get another free attribute point. Was it because he tried something he had not dared to try before? He did not seem to be able to answer the teacher's questions so actively before.

Just looking at the main mission of the copy, it has not yet shown as completed, and the countdown is only more than three hours.

"Oh my god! You're so awesome! What you just said about having a very long dream can't be true?" Lu Gao at the side had an incredulous look on his face, and so did Chen Ying and Tang Qin at the back table.

They all know that Zhang Xiaobai is good at math, but the teacher says that this is college knowledge, and they don’t usually see Zhang Xiaobai studying college knowledge!

"Keep a low profile, keep a low profile. Don't tell me you all believe what I said? Actually, I traveled back from the future," Zhang Xiaobai smiled mysteriously.

Because of the class, no one was in a position to continue talking. Everyone was very interested in listening to Teacher Liu's explanation of extracurricular knowledge on the podium. In particular, when the originally serious teacher talked about some things in college, everyone was looking forward to college, except Zhang Xiaobai.

"Ding-ling-ling~" the get out of class bell rang, and Zhang Xiaobai was hugged by Lu Gao around the neck, "Tell me the truth! How did you learn college knowledge? You are really different this afternoon. You didn't really travel back in time, did you?"

Zhang Xiaobai did not answer him directly. On the one hand, he was worried that if the matter got out of hand, it would have some negative impact. On the other hand, he only had a few hours. If he was trapped and unable to complete the main task, the consequences could be serious.

"Of course I learned this outside of class, but I'll tell you a secret. I can tell fortunes. If you want to know something about the future, I can predict it for you."

"Tsk!" Several people made a contemptuous sound in unison.

"Then calculate for me how many points I can get in the college entrance examination!" Lu Gao couldn't help but say. Anyway, he had nothing to do for 10 minutes after class, so he started chatting with Zhang Xiaobai.

"Wait a moment, let me calculate." Zhang Xiaobai pretended to count on his fingers, muttering to himself, looking like a charlatan.

"You should be able to score around 550, which is enough to pass the first-tier line and get into a military academy. Two years after graduation, you will be promoted to deputy battalion commander..." This was said by Zhang Xiaobai based on Lu Gao's actual college entrance examination results.

"Is this true?" The voices of Chen Ying and Tang Qin came from behind. Although they did not believe in fortune-telling, they felt that what Zhang Xiaobai said made sense and sounded like the truth. Originally, Lu Gao's grades were around 10th in the class, and he could almost get into a top university.

"It works if you believe it, and it doesn't work if you don't believe it." Zhang Xiaobai said, but was met with contempt from several people again.

At this time, a handsome boy with thick eyebrows and big eyes walked towards Zhang Xiaobai.

"Zhang Xiaobai, I want to ask you a question. Can you teach me the calculus method you used just now?"

The person who came was Yao Ke, the top student in the class. He had good grades in all subjects and was a very decent person. It was said that many girls in the class had a crush on him.

The teacher always arranged his seat in the last few rows so that he could help the students around him with poor grades. He readily agreed and was happy to do so.

It’s just that Zhang Xiaobai didn’t communicate with him much. Although there were no conflicts between them, they were still in a competitive relationship. It seemed that they had never asked each other questions.