I, strive for the prosperity of the motherland! 【system】

Su Xing was pulling his hair and struggling with a math problem.

Suddenly, I heard the phone [dang], and the notification sound of new messages on WeChat was ringing.

She thought it was Zhang Xueyan or Tian Cheng who sent her the message.

She picked up her phone, clicked on WeChat and opened it, and it was He Xu who sent it to her!

Su Xing carefully looked at the message sent by He Xu for several seconds.

Well?benefactor what does this mean? !

Do you really want to teach her homework? ?

Didn't they just add WeChat to each other as a courtesy...

Su Xing thought for a while, and replied, "Thank you benefactor, I don't need to trouble you."

Maybe she just cared about her grades out of courtesy because of her parents' instructions?

How dare she really trouble others...

Seeing Su Xing's reply, He Xu raised his eyebrows, benefactor?you?

How polite?

Xu: "No trouble, it's just a trivial matter, send me the question."

wake:"……"

She stared at He Xu's message, and read between the lines that he could not refuse...

Thinking about someone with a Ph.D. from Beihang University, this kind of science master may really not pay attention to the science knowledge in high school, right? !

Su Xing looked at the question that made her only pull her hair...

The benefactor has repeatedly asked her to send the question, so she...don't be too polite?

So, she took a picture of the question that had abused her for a long time and sent it to He Xu.

About 2 minutes later, He Xu sent her a picture back.

Su Xing clicked on the picture, and the strong and powerful handwriting came into his eyes. They were obviously all numbers and symbols, but it was very pleasing to look at!

Take a closer look, the detailed problem-solving steps for that question have been listed!

wake:"……"

Has it been solved so quickly? ?

Xueba is awesome...

Xu, "Is there anything else?"

Su Xing couldn't be reserved anymore, so he quickly found out some problems he had accumulated, took pictures one by one, and sent them to He Xu.

Every time He Xu solved a problem, he took a picture of her and sent it back.

He solves problems with amazing speed!In a short time, he solved all the dozen or so questions that Su Xing sent him!

wake:"……!!!"

What a pervert!

Xu: "No more?"

Is it okay if you don't wake up: "Mathematics is gone for the time being... (Expression: Kneeling thanks)"

Seeing Su Xing's "kneeling thank you" expression, He Xu couldn't help but want to laugh.

He suddenly remembered that the little girl bowed ninety degrees to him that day...

Xu: "Can you understand the idea of ​​solving the problem?"

Is it okay to not wake up: "I can understand, but there are some steps, I need to think carefully for a while..."

Xu, "Turn on the voice, I'll tell you."

When Su Xing saw this message from He Xu, for some reason, he suddenly panicked...

Is it okay if you don't wake up: "Would it be too much trouble for you...?"

He Xu stared at the word "you" and smiled helplessly.

Xu: "No trouble."

After sending this message, he played the voice directly to her.

Su Xing was startled by the voice invitation that sounded suddenly, and the phone almost fell out of the hand!

She quickly held the phone steady and pressed the answer button.

"Hey, hello...?"

He Xu suppressed the smile on the corner of his mouth, "Can we start now?"

Su Xing hurriedly said, "Wait a minute, I, I'll find a headset..."

"it is good."

Su Xing frantically found the earphones, plugged them in, and put them on, "I'm fine..."

He Xu gave a "hmm" and said, "Let's get started."

He started talking.

His voice is usually very clear and clean. It may be because of the night now. He lowered the volume a little, making it appear a little muffled, with a unique taste.

After waking up and listening to the voice on the other side of the earphone, my brain suddenly went blank for a moment!

"Hello? Are you listening?" He Xu who was opposite suddenly asked.

"Ah? Oh! Just, I got stuck just now, and now I'm listening..."

Su Xing was embarrassed to say that he was distracted, subconsciously told a little lie, and then felt hot and guilty for his actions...

He Xu didn't expose the little girl, and officially started to talk about the topic, his tone was more serious and straightforward than before.

Su Xing calmed down, concentrated, and listened carefully to He Xu's lecture.

He Xu's analysis was very clear. He explained a question that was difficult for Su Xing, but he explained it in a simple and simple way, which made Su Xing feel enlightened.

Su Xing listened to He Xu's lecture, while "brushing" to write down.

She felt for the first time that mathematics can be so simple and interesting...

"Understood?" He Xu asked after finishing a question.

"Yeah." Su Xing nodded again and again, and quickly realized that He Xu couldn't see her nodding, so she quickly said, "Understood!"

There was a little pride and joy in the tone unconsciously.

The corner of He Xu's mouth curled up, but his tone was still so serious, "Then continue."

That night, He Xu not only taught Su Xing math problems, but also a few physics and chemistry problems.

Before I knew it, it was past eleven o'clock.

He Xu glanced at the time on the computer, and said: "It's getting late, let's stop here today, you go to bed early, and continue tomorrow."

The benefactor will tutor her tomorrow? !

Su Xing said embarrassingly: "Will it take too much of your time...?"

"Not at all." He Xu said, "It's just to relax the brain, and while I'm lecturing you, I can also do some simple image processing, so it won't waste time."

wake:"……"

When the benefactor gave her a lecture, he was still doing his own thing!

With one mind and two tasks, the topic is so good!This is a super god of learning! !

"You... what major do you study?" She asked curiously.

"Optical engineering." After answering Su Xing's question, he said again: "Don't keep coming and going, isn't it awkward?"

"Okay, okay..." Su Xing hurriedly said, "I am very grateful to my benefactor today, so... good night?"

She replaced the word "you" with "benefactor".

He Xu twitched the corner of his mouth, "...good night."

……

Some of the problems that bothered her were understood, and she felt very relaxed when she woke up. After washing up, she went to bed and had a good night's dream.

When she went to school the next morning, she was refreshed and in excellent condition.

During self-study in the morning, Han Fang touched Su Xing, "Did you solve the big problem?"

While he was talking, he pushed his own paper over, "Look at it first, let me explain to you if you don't understand?"

Su Xing said, "Thank you, but no need, I've finished."

"??" Han Fang saw her chin slightly raised, looking a little proud, with a question mark on his forehead.

In the next few days, Han Fang found out that he was "unemployed"!

Su Xing didn't ask her any more questions!

He's a bit lost...

He was still thinking in his heart, did he do something to make his deskmate unhappy? ?

One day between classes, he asked Zhang Xueyan cryptically, did Su Xing have any opinion on him?

Zhang Xueyan pushed her glasses, "Why do you think so?"

Han let down his face, "She doesn't even need me to give lectures..."

Zhang Xueyan said: "Recently, she hasn't asked us to give lectures. It seems that... she found a very good remedial teacher."