Wan Xin really wanted to ask what Su Mu was talking about just now.

But I'm too embarrassed to ask.

"You figured it out so quickly, it can't be a miscalculation, right?"

You must know that in the math test paper, the function question is generally the last big question.

Ordinary students have some difficulty even making it, how can they come up with an answer in two or three clicks.

"You shouldn't be wrong." Su Mu shook his head and pulled out the answer: "No, the answer is minus infinity to one-half." ”

"However, this question type is more special, it is a typical usage of the Lobida rule, and I have checked it on the Internet before, so the teacher will not give points to the steps."

"You're usual.... Learn this at home?"

Wan Xin was a little uncomfortable.

During this winter vacation, he worked hard for two months, but he couldn't even understand what Su Mu said.

It really took a hit.

"It's okay, occasionally Xiaoke will let me accompany her to play the glory of the king, but she is too vegetable, I don't want to take her." Su Mu shrugged his shoulders

"If you want to borrow this book to read, you can actually buy one yourself, I should use this book these days, and it may not be convenient to lend it to you."

Su Mu was really afraid that Wan Xin had come to borrow books, he was learning to be interested, how could he lend books to others.

"No, no, no.... I don't borrow..."Wan Xin shook his head.

Even if he wanted to borrow it, it would be impossible for him to borrow it from Su Mu.

"Does Xiao Ke also play Glory of Kings?" Wan Xin changed the topic, but inexplicably felt even more uncomfortable, "Why have I never seen her on the line?" ”

"She only plays in the WeChat area, and she is invisible."

Su Mu sorted out the scratch paper and prepared to get up and go to the toilet.

"Well..."

Wan Xin was a little heartbroken.

Originally, he felt that although Su Mu had a good relationship with Yan Xiaoke, at least Su Mu's grades were far worse than him, and he still had a chance.

But now, Su Mu inexplicably superimposed a scholarly attribute, and even surpassed him, and he unconsciously felt a little inferior.

What's even more heartbreaking is that he doesn't even have Yan Xiaoke's WeChat account, and when he looked at Yan Xiaoke's neat desk next to him, he suddenly felt that all his efforts were a little boring.

Su Mu went to the toilet, and when he returned to the classroom again, he found that Yan Xiaoke had already arrived in the classroom and was about to draw a blackboard newspaper with Wang Shuting.

He stretched and continued his journey to advanced mathematics.

He already understood the law of Lopida, and now he mainly began to study Taylor's unfolding, which was a little more cumbersome than Lopida.

"Su Mu! Come and help! ”

Yan Xiaoke shouted at the blackboard at the back of the classroom.

It happened that Su Mu finished reading the question and stood up.

"What's wrong?"

"Let's help us trace the edges of these fonts first, it's 1:20 now, I'm afraid I won't be able to finish it at noon today."

"Oh."

Su Mu nodded.

Although he was treated as a coolie, he didn't resist much, and simply used it as a rest to cultivate his body and mind.

The so-called font stroke is to use red or other colors of chalk to draw on the white font, which looks more beautiful.

Anyway, Su Mu couldn't understand it.

He thinks that this kind of thing is more anti-human, and it is purely something that no one reads at all.

Yan Xiaoke and Wang Shuting are almost halfway finished in their work, writing some stories about spring and a pair of chalk drawings.

Seeing that there was still a large empty space on the blackboard, Su Mu then asked, "What are you going to write over there?" ”

Yan Xiaoke paused: "I haven't thought about it yet, but I think it should be better to draw, so it's faster." ”

"Why don't you think about writing a few mathematical formulas? Or a chemical equation? Su Mu put forward his own opinion.

Yan Xiaoke's face was black: "Are you stupid?" How can there be a blackboard newspaper to write about these things, and this time the theme is spring! "Girls

Wang Shuting was also amused by Su Mu's point of view: "Su Mu, I really feel more and more like a scholar like a scholar, and you have completely subverted my opinion of you." ”

"Hurry up and draw your side, don't think about it!"

"What if you write these things and someone plagiarizes them during the exam?" Yan Xiaoke urged Su Mu.

Su Mu nodded helplessly.

Picked up the chalk.

"Ding! You have completed a painting, painting points +1, current points 4100, level: level 1"

However, when Su Mu finished the first word, he suddenly caught a glimpse of the system's message!!

Su Mu was shocked.

Painting??

Su Mu hurriedly called up his panel, and indeed found that the painting had a little more points!!

He frowned and fell into deep thought.

You must know that since the last time he discovered the laws of the system, Su Mu has indeed opened a lot of skills.

But among these skills, there are still some shortcomings of Su Mu!!

Take this painting, for example.

Scribbling on paper does not fall within the scope of painting.

It wasn't until Su Mu carefully drew a piece of paper that a prompt sound barely came.

At that time, when Su Mu obtained this skill, he thought of a lot of ways, but there was still no particularly good way to quickly increase his points.

But now, he actually added a drawing point just by sketching the blackboard???

Su Mu thinks.

You may have missed something.

"Su Mu? What's wrong? Seeing that Su Mu was stunned and motionless, Yan Xiaoke asked with concern.

"Not much, just thinking of something." Su Mu replied. "Wait a minute, I'll help you draw it."

"You can wander with any stroke??" Yan Xiaoke couldn't laugh or cry.

"After all, I'm a top student, maybe I thought of some math problem." The corners of Wang Shuting's mouth couldn't help but smile.

Graffiti can't increase painting points,

But the blackboard newspaper can.

The skills in the learning area only need to read books or brush questions, and the higher the difficulty, the higher the score value.

Physical fitness needs exercise.

The skills in the living area need to be practiced and battled, and revenge matches can be used to increase the number of points earned.

Su Mu frowned.

But painting is such a thing, turnip greens have their own love, and they can't talk about fighting!

He vaguely grasped some kind of clue.

But for a while, I couldn't describe it.

After pondering and meditating for two or three minutes, he still didn't sort out the relationship, so he could only give up for the time being, and then slowly find a breakthrough later.

Restrained his mind for a moment.

Su Mu continued to start helping.

The prompt sound of the painting skill sounded one after another, because the upper limit of the first level of painting was only 100, when Su Mu completed the stroke of part of the blackboard, it was naturally upgraded to two levels.

"Is there anything else I need to do?" Su Mu finished his work and asked Yan Xiaoke.

"Wait a minute, I'll finish this here first." Yan Xiaoke opened his mouth and said, glancing at Su Mu's achievements with his spare eyes.

A little crying and laughing glanced at Su Mu.

"Su Mu??"

"What the hell are you doing?"

.....