When everyone heard this news, their reactions were different.

But one thing is that a hint of doubt arose on everyone's faces, some are more obscure, while others are very obvious.

Everyone naturally knew who the "Xiao Xi" mentioned by Lu Wangyou.

Half a month?

It is true that Yan Jiuxi is a fifth-level mathematician, but even a fifth-level mathematician cannot crack the u-12 model in such a short time.

Everyone present knows the complexity of this model.

"Teacher Lu, I don't deny Teacher Yan's level, but I don't think it's realistic that she wants to crack the u-12 model within half a month. The data of that model is too huge."

A foreign Level 4 mathematician stood up and said: "I think you can ask Teacher Yan to come to the base. If she has solved the difficulties, everyone calculates some basic data so that they can ensure efficiency by cooperating with each other."

“This is a good idea.”

He Guangwen thought for a moment and whispered: "Girl, go back and discuss with Yan Yatou and let her come to the base to crack it. In this way, we can help deal with some basic data."

Lu Wangyou couldn't help but smile bitterly at this.

"What's wrong?"

He Guangwen asked inexplicably.

Lu Wangyou sighed, "Dean, Xiao Xi is not a member of the Mathematics Academy now. Do you think I can instruct her as a person?"

Not long after the last five-level mathematician assessment, Su Mo asked Yan Jiuxi to withdraw from the mathematics academy, and the specific reason was not mentioned.

He Guangwen naturally did not dare to refuse Su Mo's request. Although he was reluctant to part with Yan Jiuxi, the fifth-level mathematician, he could only nod and agree.

He Guangwen waved his hand, "If you are embarrassed to say it, then I will sell my old face. I think Yan Yatou will give me some face."

"Director, forget it for the time being."

Lu Wangyou hurriedly said: "Let Xiaoxi take a good rest in the next few days. I will ask about the progress in two days. If the progress is slow, I will tell her this suggestion."

He Guangwen didn't know the news about Su Mo's injury. Although he was puzzled, he did not ask.

Lu Wangyou took off the backpack behind him and took out a thick document from it. The sound was slightly increased. "This is the cracking method of the u-13 model, but it has not been verified yet. This is the task that everyone needs to be busy with next."

Suddenly, everyone in the Mathematics Academy showed surprise on their faces.

"So fast?"

"How many days have these?"

"In less than four days, my god! Is this the level of a fifth-level mathematician?"

…

It was past three o'clock in the afternoon.

In the bedroom, Yan Jiuxi, who was sitting in front of the computer, stretched her arms out and stretched her waist lazily.

After getting up, poured a glass of water, sat back in front of the computer, I was about to drink a sip of water when my eyes glanced at a formula on the screen, and inspiration suddenly surged in my mind. Ignoring drinking water, I picked up the pen and started recording.

At this moment, her thoughts were running quickly, with only the mathematical model of u-12 in her eyes, staring at the computer screen, and the pen in her right hand was flying on the calculation paper.

Before I knew it, the sky outside the window was getting darker.

At some point, Su's mother came to the room and walked quietly behind Yan Jiuxi, looking at her busy daughter-in-law, gently pressing her shoulders.

Yan Jiuxi came back to her senses and turned her head to see Su's mother. A moving smile suddenly appeared on her face, "Mama Su, why are you here?"

"Xiao Xi, don't be too tired, have a good rest first."

During the period when his son was injured, Yan Jiuxi only had a few hours of sleep every day.

Su's mother saw it and hurt her heart.

My son's condition has finally stabilized, and Yan Jiuxi has not yet had much rest and has begun to crack some mathematical models. Su's mother is very worried about what problems there are in her body.

"Mom Su doesn't have to worry about me, I'm fine."

Yan Jiuxi put down her pen, stood up and hugged Su Mu, pointed to the screen and said with a smile: "This mathematical model should be produced by Xiao Mo, and it can be used to pass the time."

"Be careful of your body."

Su's mother didn't persuade her anymore. While tidying up her hair for Yan Jiuxi, she said, "I remember to come out to have a meal later. Don't be busy at night. Have a good sleep, do you know?"

"good."

Yan Jiuxi nodded obediently.

Su's mother left with confidence. After going downstairs, Yan's mother came up and said, "Sister, is that girl Xiao Xi still busy?"

"Um."

Su Mu nodded with a wry smile, with a little emotion in her words, "Xiao Mo was like this at the time. Once she did something, she would be like a demon."

Upon hearing this, Yan's mother couldn't help but smile, "This is also an advantage. If it weren't, how could these children be unable to do anything to others?"

"That's true."

…………

The next morning, a dawn light shone into the room, bringing light and warmth.

On the bed, Yan Jiuxi slowly opened her eyes, and her eyes were red.

She sat up and yawned, got out of bed barefoot and sat down in front of the computer, roughly read the results of yesterday, took out her cell phone and dialed Lu Wangyou's number.

Soon, the phone was connected.

"Xiao Xi?"

Lu Wangyou said in an outspoken way: "Did you get up so early?"

"Um."

Yan Jiuxi asked while sorting out the information: "Sister Wangyou, where are you now?"

"What's wrong with the scientific research team's base?"

"Can I give me a status? I'll go there."

"Um?"

Lu Wangyou was surprised at first, but then puzzled, "Xiao Xi, just have a good rest at home."

Yan Jiuxi put the sorted information aside and smiled softly: "The model called...u-12 I gave me yesterday has been untied. You should not have time to come back to pick it up. I have nothing to do at home, so I'd better send it to you."

The other end of the phone was silent for a long time.

"Hey? Sister Wangyou?"

Yan Jiuxi was a little confused and took off her phone and looked at it, "Is the signal bad?"

"cough--"

The sound of Lu Wangyou coughing sounded from his phone, "That... Xiaoxi, what did you say just now?"

Yan Jiuxi asked in confusion, "The model of u-12 has been untied, I'll send you the information. Is there any problem with this...?"

“…”

After more than ten seconds, Lu Wangyou's voice rang again, "Send it to you immediately."

“Du…Du…”

Yan Jiuxi put down her phone, her expression full of inexplicableness. However, she didn't think much about it. She put the sorted information into her backpack. After washing up, she had no intention of putting on makeup. She put on her backpack and was ready to go out without makeup.

As soon as I arrived downstairs, I happened to take a photo with Yan's mother.

"Mom, why did you get up so early?"

Yan's mother did not answer, her eyes rolled on her daughter with a burning look, and she said suspiciously: "Xiao Xi, are you going out?"

"Um."

Yan Jiuxi nodded, "I'll go to the base to send Sister Wangyou some information, and I can come back before noon."

"How to go?"

"I just contacted Team Leader Yu, she will give me it, don't worry."

"That's OK..."

Yan's mother felt relieved and instructed: "Go and go early and come back early. By the way, take a piece of bread before leaving."

As he said that, he turned around and walked into the kitchen.

Yan Jiuxi's eyes turned and she walked out of the villa with careful steps.

When Yan's mother came out of the kitchen, her daughter was no longer seen in the living room, and she sighed helplessly.
Chapter completed!