Daiyu: After being reborn, who still wants to be a yandere?

Moreover, at school, Zheng Yan showed her disdain for the problem-solving steps on the Internet, and Xu Shaohua didn't want to upset her.

If we could ask Dr. Zheng to study Lin Heitu's problem-solving steps, it would definitely be twice as effective with half the effort.

Thinking of this, Xu Shaohua found Dr. Zheng’s profile picture in the study and discussion group and sent him a private verification message:

【Hello, Dr. Zheng, I am Xu Shaohua. 】

Dr. Zheng sneered in his heart. As expected, this student thought he could get everything for free and even added him privately, but he simply ignored it.

Dr. Zheng stayed up all night studying this math problem.

The more he couldn't figure it out, the more persistent he became.

He still couldn't come up with a final answer until the sky turned pale.

All the almighty scholars should know that

Mathematics is a logical and applied science that uses a set of methodologies to prove the world, unlike literature or politics, which create the world with written language.

As for math problems, you can solve them if you can do them. If you can't find the inspiration and method, then you still won't be able to solve them no matter how much time you are given.

It is for this reason that mathematics has attracted so many mathematics enthusiasts, who never get tired of using formulas and symbols to find answers.

Dr. Zheng was finally helpless as dawn was about to break, so he had to post some of the problem-solving steps he had worked on all night in the group.

[This question is indeed difficult. It is too difficult for you to understand at this stage. I don’t recommend you to spend time on it. Here are some steps to solve the problem. You can refer to them for the solution.]

As expected of a doctoral student, even if he couldn't solve the problem, he still expressed it beautifully and perfectly.

He did not say that he could not do it, and gave directions for solving the problem, which is in line with the image of a good teacher who helps students develop independent thinking.

Zheng Yan also woke up early in the morning. She saw the problem-solving steps that Dr. Zheng posted in the group and directly applied them to the test paper.

Yunnan University is a double first-class key university, 211, and she knows Dr. Zheng’s level.

Even he said this question is difficult, so it must be true.

So she stopped worrying about it and just acted as a porter of the problem-solving steps.

Judging from the situation, no student in the school can solve today's problem.

At the same time, Xu Shaohua stayed awake all night. He looked through the problem-solving steps listed by Dr. Zheng, and they all matched his initial ideas, except for the final answer.

He did not doubt it, thinking that maybe his level was still lacking and he could not figure out the final answer. However, it seemed that the direction should be correct, after all, Dr. Zheng was also trying to solve it in this direction.

After Xiao Ran returned home, he was always uneasy. As soon as he closed his eyes, the scene of Daiyu washing flower petals by the stream appeared in his mind.

He always believed that he did not dislike or look down on Daiyu because of the black mark on her face.

However, when I found out that her skin allergy was cured, I always felt uncomfortable when I saw her face as white as jade.

He frantically convinced himself in his heart that a smart and talented woman like Lin Xi was the partner he, Xiao Ran, should choose in this life.

The more he thought about it, the more he couldn't sleep. He tossed and turned in bed until midnight. He simply unlocked his phone and opened WeChat to chat.

When he and Lin Daiyu just got engaged, she would send him various good morning and good afternoon messages on WeChat every day, and would share some inspirational quotes every few days.

I would bombard him with at least ten WeChat messages every day.

He was annoyed but couldn't block her, so he set her messages to do not disturb.

At this time, Xiao Ran was a little curious about what kind of messages Daiyu would send him in the recent period.

He clicked on Lin Daiyu's profile picture and was slightly stunned when he saw that she had changed her profile picture to one of a woman pulling out a willow tree.

I remember that Lin Daiyu's portrait was "Xiao & Lin" on their engagement plaque. Over the years, she never changed her portrait.

Their WeChat chat messages still stopped at the time when she plagiarized the poem. The last message was:

[Brother Xiao Ran, I really didn't plagiarize Lin Xi, please look at the evidence. ]

That day, Lin Daiyu sent him dozens of messages. Even if he blocked her, her message list was still at the front. He was so angry that he wanted to block her.

Scroll up and you'll see several pictures.

Xiao Ran clicked on the picture and an exclamation mark appeared:

[The picture has been cleaned up].

When Xiao Ran thought of Lin Daiyu's plagiarism at that time, he couldn't help but frowned. How could he lose sleep over such a plagiarist!

Thinking of this, he exited the chat interface with Daiyu.

At this time, the third place winner in his study group during last year's math competition training sent a message.

[How did you do on the problem today? ]

【@Xiao Ran, top student, come out and share your thoughts! 】

In the last Nancheng Mathematics Competition, he won first place in the city and Lin Xi won second place.

It should be said that from childhood to adulthood, he has won all the championships in the Nancheng Mathematics Competition.

Before the last mathematics competition, Nancheng No. 1 Middle School organized a training class, which was composed of Nancheng’s top mathematics geniuses.

Because he went to Shuangxi Town today and had a heavy workload in the senior year of high school, Xiao Ran didn't open WeChat.

And he set the group messages to do not disturb.

Now if someone @s him in a group message, a message reminder will naturally pop up.

Xiao Ran replied:

[The steps are listed. ]

In the test paper handed out today, Xiao Ran had listed almost all the steps, although the final answer could not be found.

Xiao Ran firmly believed that there would be no one in the entire Yun Province who could find the final answer. This was the confidence and courage that came from being a top student.

Third place:

[You are such a top student indeed. You have listed all the steps for such a difficult question? 】

Other students in the group also exploded:

[Are you a devil? @Xiao Ran]

[You are so awesome! I am almost bald from pulling my hair out, and I can’t even write a single line of formula.]

[You have to be a champion student to list the steps. 】

Xiao Ran glanced at the group messages, not caring too much about what they said. He had been praised as a top student since he was a child, and he was used to it. No matter how many compliments he received, it didn't cause any ripples in his heart.

However, Xiao Ran didn’t know that when he went to bed, a piece of news came out in the group, causing an uproar.

The next morning, as soon as the sun peeked out, Daiyu got up early and followed Bai Fan to move the rose saltpeter and purchased medicinal herbs to the roof to dry in the sun.

Afterwards, the grandparents and grandchildren stepped onto the plum blossom poles and had a Wulin word competition.

Just when they were having a great time, a few clouds appeared in the originally clear sky, and then a drizzle began to fall.

"Grandma, it's raining."

Daiyu quickly jumped down from the plum blossom pile, ran to the eaves, and hurried to move the rose saltpeter into the room.

The new product was just mixed last night, originally for the purpose of shooting a promotional video. There was still a pink and white paste floating on the drying tray.

Fortunately, Bai Fan and Mr. Ye built a drying room specifically for processing and preserving medicinal materials.

After transferring the rose saltpeter, the grandparents and grandchildren went to work on breakfast.

In the old house, the original firewood stove is still preserved, and the drying room also uses a buried flue for baking.