Su Mu's high school is called Qianbei High School, and he is now studying in the second and fifth classes of high school.

Qianbei Middle School is still a provincial key middle school.

Not closed, with a break of almost two hours at noon.

Some day students who live close to home can go home for lunch breaks, while others who live on campus return to their dormitories.

Su Mu is a day student.

However, he had already told his family that he wanted to stay at school at noon and take a lunch break directly in the classroom.

By the way, take the time to review your homework.

Of course.

The reality is generally to sneak out and surf the Internet.

"Ding! You have completed a math problem, +2 math points, current score 341/1000, level: Level 2"

"Ding! You viewed English words, English score +1, current score 1314/10000, Level: Level 3"

"Ding! You're done with the creatures...."

Not long after obtaining the system, under the influence of these spiritual foods, Su Mu rarely went to the Internet today.

He didn't even feel hungry, didn't eat lunch, and frantically watched the questions in the classroom.

Slowly, he also found some patterns in it.

When he looks at a category of questions, he adds one point, and if he can complete the problem, then he adds two points.

As the grade of the subject increases, his thinking ability also grows faster and faster.

Those questions that I couldn't understand at all, after an hour and a half of struggle.

It's already easy to answer!

"It seems that I am really going to become a top student."

Su Mu never thought that one day he would be so obsessed with learning.

Even, there is a feeling of being cold in a high place.

This feeling is even cooler than taking five kills!

And he knew, from this moment on.

He is no longer the ordinary boy he is!!

—————

Name: Su Mu

Ability: Mathematics Level 2, English Level 3, Biology Level 2, Physics Level 2, Chemistry Level 2, Chinese Level 2....

—————

When Su Mu had five subjects that reached two levels, the system finally came out with a new function and an additional panel.

It's a very simple panel, and if you click on it in detail, it will display specific integral data.

In the presence of the greatness of the system.

Stretching his waist, Su Mu felt a little hungry.

I went to the school commissary and bought two bags of egg noodles.

The bell rang for the afternoon class.

Su Mu was a little emotional, in the past two years of high school, it was the first time that he studied seriously at noon!

…..

The first class in the afternoon is chemistry.

Chemistry has always been a headache for Su Mu.

Those symbols, for him, are really ghost drawings.

What Ca, Ba, Na, Mg, God knows why this ghost name was taken.

However, today's Su Mu seems to be a little different.

After chemistry was upgraded to two levels, he was able to react to some simple chemical reactions in an instant.

Even the periodic table, which he couldn't memorize before, seemed to be engraved in his mind!!

"In this lesson, let's continue to talk about removing impurities..."

"Let me tell you, this chapter, whether it is the monthly exam or the college entrance examination, is a must-take topic!"

Chang Yu, the chemistry teacher in Class 5, is an older middle-aged man.

In the summer, I like to wear a gray plaid shirt with black sweatpants, and now that it is almost the end of the year, I have been wearing a black down jacket.

Almost never changed!

Even sometimes Su Mu wondered if the chemistry teacher only had these two clothes.

"Huh? Didn't you go to dinner at noon today? ”

Yan Xiaoke glanced at Su Mu and asked in a low voice.

"Huh? How do you know? Su Mu was stunned.

"When I went to the cafeteria to eat at noon, I never saw you, and when I came home at noon, you were still in the classroom."

"Also, can you stop littering in the future, your egg noodle bag was seen by the head teacher when you threw it on the ground, and you will be scolded again..."

Yan Xiaoke sighed hatefully.

"What? I don't have any money on the Internet, and I can't even afford to eat? ”

"It's not..."

"I was so obsessed with studying at noon..."

Su Mu touched his hair and explained in a rare way.

Although Yan Xiaoke's tone was a little unkind, he could still feel the concern in it.

"Cut... Do you think I'll believe it? Yan Xiaoke's tone was full of disbelief.

But after thinking about it, I put my hand in my school bag.

"No."

"This is the bread I brought from home, and my mother made it herself."

"Originally, she asked me to bring you one too, and you can eat some for yourself later."

"You will eat less of that kind of instant noodles in the future, they are all puffed food, which is not good for your health, and the more you eat, the more stupid you become!"

Yan Xiaoke took out a small bag and put it in Su Mu's desk.

Su Mu smiled wryly and did not refuse.

"Then you go back and thank Aunt Shen for me."

Yan Xiaoke's mother is called Shen Qing, because she is a neighbor, she has been very good to him since she was a child, and Su Mu used to go to Yan Xiaoke's house to eat.

One thing to say, the bread made by Aunt Shen tastes really delicious.

Chemistry class was still going on, and the teacher was scolding Fang Xuan above the podium.

It's a pity that it is indeed difficult to remove impurities, and even Yan Xiaoke frowned from time to time when he listened to it.

Su Mu didn't care, he flipped through the book very easily.

It doesn't matter if he listens to lectures or not, as long as he has points, he is a top student!

A real student!

"Su Mu! Tell me how to get rid of the sulfur trioxide impurities in the sulfur dioxide..."

The air in the classroom suddenly froze, and everyone looked at Su Mu's side.

Even Su Mu himself was a little caught off guard.

The chemistry teacher rarely asks people to get up to answer questions, but I didn't think that I would order someone today, but it was myself!

Chang Yu squinted his eyes, from the moment he entered the classroom in this class, he found that Su Mu was wandering.

Forget about wandering, but keep flipping through the books.

What is this disgusting?

I don't like what I say badly.

Su Mu's achievements are still a little better, and he is the group of people at the bottom.

Lighting him up is also a wake-up call for the rest of the class.

"Uh...."Su Mu was unprepared for a while, and was a little caught off guard.

Yan Xiaoke frowned, pondered hard, and didn't come up with an answer for a while.

After all, it was new content, and she didn't fully understand it.

"It should be saturated sodium bisulfite, right?"

"Or, pass all these gases through a sodium hydroxide solution?"

Su Mu thought carefully for a moment and replied.

After two levels of chemistry, Su Mu can be regarded as having an introduction to these contents, and he has also read a lot of knowledge in this chemistry class, so he will not be unable to answer.

"Huh??"

Chang Yu's eyes narrowed again.

Because, what Su Mu said was right!!

He was ready to criticize Su Mu for being distracted, but he didn't expect Su Mu to answer.

As for the other students in the class, they looked at Su Mu with a confused expression.

Some shame ..

Frankly.

They didn't get it.

What does Su Mu's answer mean.

……