The problematic school beauty should stay away from my body!

After saying that, Lu Yu stretched out his arm unceremoniously and said.

"Little rabbit."

Lin Beixing: "..."

"It's not that you can do it if you do it right." Lu Yu pouted.

Lin Beixing's face paused and turned slightly pink: "But, how can you use my body to draw a bunny!"

"Right."

Lin Beixing's arms were white, tender, and clean, with no flaws at all. They were not good candidates for use as canvases.

"Then just draw on my body. Thank you monitor."

Lu Yu took out a colored pen from the small pocket on the side of the plaid skirt.

He always had a spare pen in his pocket, but he just didn't take it out just now.

Lu Yu had already thanked him, and Lin Beixing couldn't say anything more.

She held a pen in one hand and drew another rabbit on Lu Yu's arm, which had already been painted with a rabbit.

"Um, Squad Leader Lin."

Lu Yu held his head and looked straight at Lin Beixing painting, but a sudden sound came from his ears, disturbing his interest.

Lu Yu raised his head and took a look.

The visitor was a classmate from the same group sitting in the seat in front of him.

At the end of the class test, the students in the last row are often asked to collect the test papers from back to front. Lu Yu has collected his test papers several times, so he has a little impression of this popular face.

"Is something wrong?" Lu Yu opened his mouth, his tone too cold.

"Because I saw Squad Leader Lin teaching Lu Yu a math question. It happened to be the test paper that the math teacher taught in the previous class. I didn't understand one question. So I wanted to ask Squad Leader Lin to see if I could also teach him. I."

The students in Jiangshui No. [-] Middle School are all eager to learn. Except for students like Lu Yu who are completely messed up, most students will seize every opportunity to study and get involved.

Although Lin Beixing has a strong sense of distance from the boys in the class, she is not an unkind person.

If you have the courage and shamelessness to ask questions, you will definitely get help from Squad Leader Lin.

Lu Yu looked at the little boy and thought for a while.

He is Lin Beixing now. In order to maintain Lin Beixing's personality, Lu Yu cannot let this person crawl.

He had no choice but to be patient and managed a smile at the corner of his mouth.

"This classmate, what question do you want to ask?"

"This way."

The man's hand pointed at Lu Yu's test paper.

Lu Yu had never seen this question before, so he couldn't guarantee that he would be able to do it.

To be on the safe side, Lu Yu turned his attention to Lin Beixing beside him.

Lin Beixing was still drawing with a watercolor pen. Lu Yu glanced at her and said to the classmates in front of him.

"I just explained this question to Lu Yu... let Lu Yu explain it to you again!"

When Lin Beixing heard Lu Yu's words, he raised his head in confusion.

In the eyes of those around him, "Lin Beixing" wanted "Lu Yu" to talk about the topic.

Lu Yu was a notoriously poor student in his class, and this incident was somewhat outrageous.

However, Lin Beixing herself didn't say much. She sketched the last touch of the rabbit ears and took Lu Yu's test paper over.

"Stand over here and I'll tell you."

As soon as she finished speaking, the male classmate who was still hesitant at first could only stand there bravely.

He came to the middle of the two seats and quickly isolated Lu Yu and Lin Beixing.

The more Lu Yu thought about it, the more something was wrong. He quickly reached out and grabbed the classmate's clothes fiercely.

"Hey, hey, wait."

"You stand back first."

Now Lu Yu is "Lin Beixing". Under his calm girlish voice, the male classmates had to step back and stand back to their original positions.

"Let me tell you." Lu Yu took the test paper back and placed his finger on the question just now.

"This is a question, right? I'll only tell it once, so listen carefully."

Holding the black pen in his hand and turning it around, Lu Yu focused entirely on the words.

The knowledge points that Lin Beixing taught him at noon today are basically on this test paper. He only needs to find out the knowledge points of this question, and then bring in the few formulas he just memorized, and he can basically solve it.

Lu Yu paused while turning the pen.

Start the topic.

Lu Yu has never given lectures to others, and his personality has never been warm-hearted.Not only is he lazy, he even finds it troublesome to do anything that he is not interested in.

He was used to working alone. When he was in junior high school, he was silent and invincible. Any classmates who came to ask questions would be turned away by him.

So, if nothing else, Lu Yu's topic... was really good.

Rather than talking about the topic, it is better to say that I was reciting the formula that came to my mind.

Lu Yu read the formula, wrote it, and calculated it in his mind.

Finally, Lu Yu clicked three dots "∴" at the end.This means "so".

"So, the answer to this question is -1+√3i."

Putting down his pen, Lu Yu gave a standard smile to the classmates beside him who were studying humbly.

"Understand?"

Lu Yu's smile contained a coldness, and the surrounding atmosphere was extremely cold.

It seemed as if as long as the other party said "no", he would stand up and beat the other party violently.

The students who studied humbly had sweat on their foreheads.

"Monitor Lin" After telling the question, not to mention that he didn't understand it, he was still thinking about how the formulas in the first row were listed.

When he came to his senses, "Monitor Lin" had written down the answer.

Squad Leader Lin is worthy of being Squad Leader Lin...

This speed of solving problems is so admirable.

"No……"

Just as the man was about to speak, the smile on Lu Yu's face became more obvious and his tone became longer.

"If there's no problem, you can take a photo of this problem first. My idea of ​​​​solving the problem is quite jumpy. You can go back to your position and study it carefully..."

"Oh, okay..."

How could the male classmate refuse the monitor's proposal? As expected, he took out his mobile phone and took a photo of the question Lu Yu did. He clasped his head and returned to his seat without knowing why.

"call……"

Lu Yu took a long breath and sighed.

"Fortunately, it's not difficult."

"It's actually quite difficult... However, Lu Yu, you just did the same type of question, so you solved it very quickly."

"Really?" Lu Yu lay on the table, his soft face pressed flat against the tabletop.

In his eyes, Lin Beixing's figure was turned upside down ninety degrees.

Lin Beixing leaned towards him, holding the cap of the watercolor pen in his hand, and poked Lu Yu in the face.

While poking, I asked him: "Lu Yu, why don't you use scratch paper for your calculations... let alone him, even I can't keep up."

The light in front of Lu Yu was blocked by her. He stared at Lin Beixing's face with intertwined light and shadow, and replied softly: "I have learned abacus mental arithmetic before... so I can calculate some simple calculations silently."

"Hey...it turns out that abacus mental arithmetic is real...isn't it pseudoscience?"

"No... I'm just saying that this algorithm is prone to errors because it does not list calculation formulas. Especially when there are many steps, mental arithmetic will be full of errors. So it is not recommended to use it after you enter middle school or high school."

"Is that so..." Lin Beixing nodded.

Although Lu Yu said it was easy to make mistakes, Lin Beixing didn't notice that he missed any step at noon.

Lu Yu said "hmm" and raised his hand to grab the watercolor pen stretched out in front of him.

"Did I get the question right just now?" He blinked and said suddenly.

"Well, that's right."

Lu Yu smiled: "Then draw the right hand this time."

"..." Lin Beixing was stunned, "Are you really going to paint your body all over with little rabbits?!"

"Yes." Lu Yu lay down and looked at her, his eyes like a small crescent moon when he smiled.

"Monitor Lin doesn't know how to keep his word..."

Lin Beixing was speechless and had no choice but to pick up the pen and continue drawing in his hand.

Fortunately, drawing a rabbit is not difficult, and you can do it even with your left hand.

Lu Yu watched her writing quietly. Every arc Lin Beixing drew was very cute, and every stroke fell in his heart.

I glanced at the time on the clock above the blackboard. It was now very close to ringing the bell for class.

It also announced that this restless lunch break was about to end.

Lu Yu sat up straight and simply cleared the table.

By the time he had finished cleaning up, Lin Beixing had not yet finished the simple drawings in his hand.

It is indeed a bit awkward to draw with your left hand, and Lin Beixing's concentration is particularly serious.

"Lin Beixing."

Lu Yu suddenly called her name. Lin Beixing stopped what he was doing, thinking that Lu Yu was urging him, raised his eyes and smiled.

"I'll finish it soon...this time it's a blinking bunny, like this."

With that said, Lin Beixing closed one eye and demonstrated to Lu Yu.

(>?O)

Lu Yu was struck by her cute expression.

His mind went blank for a moment, and then Lu Yu finally remembered that he stopped her because he wanted to talk to her about business.

"If you spend the whole lunch break tutoring me...will it delay your own learning progress?"

This is what Lu Yu is most concerned about.

Although he was greedy and wanted to occupy her time, Lu Yu knew how intense Lin Beixing's daily study tasks were.

If this would affect Lin Beixing, Lu Yu would not learn from it.

After finishing the last stroke, Lin Beixing closed the pen cap.

"Lu Yu, this is not just for you, but for us..."

When talking about this, Lin Beixing always felt something was strange, so he hurriedly added.

"In order to prevent you from being discovered by my family after you use my body to go home. For example, if you are embarrassed by the tutor, it will not only be you who will be sad, but also me..."

"So I also have a certain responsibility to urge you to study, don't I..."

Lin Beixing could find too many reasons.

She couldn't just say that she wanted to see him in all his glory.

"And... when I teach you, I can also consolidate the knowledge points and treat it as a review..."

Lin Beixing raised his right hand and shook it. There were still colored water stains on it that had not yet dried.

"So...you have to work hard for us!"

the bell rang.