booktalesy Chapter 351 Incident in Japan
Chapter 351 Incident in Japan
Chapter 351 Incident in Japan
After the seating arrangement was completed, the female teacher began the lesson. To Huandie's surprise, the teacher was also a math teacher.
The first lesson was on calculus, since calculus is the foundation of most science and engineering majors, and it is a very important knowledge point.
But despite all that talking, it did nothing to dampen the students' enthusiasm for slacking off in class.
While she was on the podium, Huan Die may not have seen everything, but when she sat in the back row, she saw every little thing that happened in the class.
Some are sleeping, some are reading notebooks, some are playing games, some are reading novels, some are eating chocolate...
Everything was available, making Huan Die's fists clench. After arriving in Dongying City, Ying Luo began to arrange an identity for her. Logically, she should be a teacher, but Ying Luo glanced at her and said that she was too young and not old enough.
It would be more suitable to arrange a student status for her. Huan Die didn't believe this. She preferred to believe that the other party was afraid that she would develop feelings for the teacher while teaching her. Everyone knew that Huan Die was the most protective of her own.
The morning classes ended quickly. Most of the courses and the pace were similar to those in Xia Country, but there were some minor differences.
But it's not a big problem, since she's not really a student.
At lunchtime, Huan Die was preparing to try some food from a foreign country.
"Hey, new guy, I need to talk to you."
The woman's voice was anything but friendly; it sounded like she was there to cause trouble.
Huan Die turned her head, and behind her stood four girls, the one in the lead being the one who had put on makeup in class that morning.
Her name seems to be Nakano Harumi.
"Is there something you need?"
"Didn't you say today that we could come to you if we encountered any problems we couldn't solve?"
The girl had light blonde curly hair, light makeup on her eyes, one hand on her hip, and the other holding a few pages of paper, which she waved in front of Huan Die.
But when she saw the other person's indifferent eyes, her arrogant demeanor subsided somewhat.
The girl's name seems to be Oshima Sakuna.
"Yes."
Upon hearing that they had come to her with homework problems they couldn't solve, Huan Die's expression immediately softened, and a slight smile appeared on her lips. At first, she had thought they were there to cause trouble.
"Then please teach us."
Harumi Nakano grinned. The fish had taken the bait. In Dongying City, lunch and rest time is only 40 minutes. The girls came prepared, having eaten lunch in advance and prepared a large number of test questions, aiming to make sure they were full.
Huan Die glanced at the test questions in their hands and nodded. "Of course, no problem."
Problem: Given a smooth surface SS defined as z = 2 + y², where y ∈ [-1, 1]. Find the set of all lines passing through the origin (0, 0, 0) and perpendicular to the tangent plane of SS at any point (0, y₀, z₀), and prove that all these lines must intersect on a definite straight line.
In the eyes of Harumi Nakano and the others, the moment Gencho picked up the exercise book and the ballpoint pen, she seemed to enter another state.
During the explanation, Huan Die didn't quite understand why these people with such poor foundations would still choose these problems to do. Wasn't this just torturing themselves?
But as a teacher, she has a responsibility to teach them until they are taught.
This question mainly involves the properties of surfaces in three-dimensional space, as well as the concepts of tangent planes and lines. The key is to find a line that passes through the origin and is perpendicular to the tangent plane of the given surface at any specified point...:
First, we need to find the equation of the tangent plane of the surface S$ at any point (0, y0, z0). We know that for the surface F(x, y, z) = CF(x, y, z) = C, its gradient vector at a certain point...
Therefore, all these lines lie in the same plane and pass through the origin, thus they are actually collinear. We have proven that all lines passing through the origin and perpendicular to the tangent plane at a given point form a definite line whose parametric equation depends on the position of the initially chosen point (0, y0, z0) on the surface z = 2 + y², but all these lines must necessarily lie in the same plane and be collinear.
Huan Die scribbled on the draft paper with her ballpoint pen. Because these students lacked basic knowledge, it took her three or four sheets of draft paper to explain various principles to them. As a result, she only finished explaining one problem after the class bell rang.
However, the girls' expressions varied: some looked like they had just realized something, some looked like they were reading gibberish, and some seemed to understand but not quite.
Seeing their expressions, Huan Die smiled nonchalantly. "It's alright. Your foundation is a bit weak, but your comprehension is actually quite good. If you have time in the future, you can come to me anytime."
Several girls slowly returned to their seats with their draft papers in hand. Among them, Harumi Nakano was the one who suddenly realized something. She looked at the draft paper in her hand with disbelief. How could a poor student like her understand such a profound question?
"Qingmei, let's continue with the plan later. I think Bai Xiaodie is the kind of good student; she definitely won't eat snacks or pastries during class. After class, let's continue questioning her and make sure she can't even go to the bathroom. Just thinking about it makes me feel so good!"
Oshima Sakura was the one who couldn't understand the gibberish. After Huan Die said so much, she only understood the first step of understanding the problem background, the second step of building a model, and the third step of finding the equation of the tangent plane... As for those things like ABCD...yz and so on, they just gave her a headache.
"Okay, then."
After asking for help with the questions, Nakano Harumi suddenly felt that she didn't dislike Bai Xiaodie as much anymore. Although Bai Xiaodie was a bit pretentious, she was genuinely willing to teach, and she didn't distance herself from them because of their appearance and sexy outfits.
This was very different from the rest of the class. She could clearly feel the negative emotions such as fear, disgust, and contempt that her classmates occasionally showed. But now, it was too late to back down. She was the leader of this small group, and it was she who took the initiative to teach Bai Xiaodie a lesson. If she backed down halfway, how could she continue to survive in this group?
So, amidst the disgusted looks of the other students, as soon as the bell rang, Nakano Harumi and her younger sister came to Gencho's side with the questions, giving her no time to relax or have fun during the break.
This scene surprised the students in the class; these struggling students actually started studying on their own initiative.
But soon, the students in the class realized what was going on. They didn't want the new transfer student to relax at all. Basically, as soon as get out of class ended, they would come over and pester Bai Xiaodie to explain the problems to them.
What surprised them even more was that the new transfer student showed no signs of annoyance or disgust.
Is it because of fear?
While Huan Die was focused on explaining the practice questions, Fei Yue and Bai Cha Xia Zi beside her were also quietly observing the black-haired girl.
Fei Yue sat next to Huan Die, and she observed him most carefully and attentively; she was quite certain of it.
When this black-haired transfer student was explaining problems to these delinquent girls, she showed no impatience or annoyance whatsoever; in fact, she felt that the girls seemed to be enjoying themselves.
Could the other person be a bookworm with zero emotional intelligence and 100 IQ?
I never expected to meet such an interesting deskmate right after transferring schools.
Hehe, interesting, very interesting.
Fei Yue's lips curled into a barely perceptible smile, while Bai Cha Xia Zi, who was lying on the desk beside her, felt that these delinquent girls were going too far.
She saw this group of people arrive around noon today, and they stayed by Bai Xiaodie's side until the afternoon when they were about to go to their club activities.
During that time, there was no time for anything, not even for the other person to go to the bathroom.
That's outrageous! How could they bully a new student like that?
Despite her thoughts, Bai Cha Xia Zi withdrew her gaze from the direction of Huan Die and lowered her head with trembling hands.
Should we go up and help?
Don't be ridiculous, she's just an extremely cowardly, invisible person.
At 5:30 p.m., four delinquent girls, led by Harumi Nakano, were called into the office by the female teacher.
Bai Xiaodie looked at the draft paper on the table and suddenly felt like she was in the middle of a lecture when the bell rang, a feeling that was particularly uncomfortable.
Just then, a crumpled piece of paper was tossed over from somewhere, with neat handwriting:
If you are bullied, you can tell your teacher. Although our teacher looks young, she is very scary when she gets angry, and she especially hates it when someone bullies a classmate.
Huan Die turned her head, trying to find out where the note came from, but the students around her all looked normal, and she couldn't tell who had dropped it. She smiled and put the note away.
As her teacher, she knew exactly what these girls were up to, but she didn't care. She was an Abyss Demoness who could go a month without eating or drinking, let alone anything else.
Actually, she really wanted to see how long these girls could hold out against her.
If she could really improve the grades of these bad students, then she would have achieved her goal.
After waiting for an unknown amount of time, the female teacher came out of the office, carrying some food such as dorayaki and daifuku mochi. She shoved them all at Huanchai, saying, "Huanchai-chan, I'm so sorry that something unpleasant happened on the first day of school. I've already warned Nakano Harumi and her group. If they dare to bully you again, you must tell me. Don't keep it to yourself, okay?"
"It's alright. If they just want to ask questions, I'd be happy to discuss them with them."
"Um... let's not talk about these unpleasant things. Our Sakura-cho Middle School clubs are about to start their fall recruitment. Does Kocho-chan have any clubs she likes?"
It's not clear yet.
The female teacher smiled kindly and patted Huan Die's head. "It's okay. Remember to tell me when you've made up your mind. It's getting late, you should go home soon."
"Um."
Huan Die was taken aback by the sudden head pat, but after seeing the female teacher's appearance, she ultimately did not dodge.
After finishing her conversation with the female teacher, Huan Die still didn't see Nakano Harumi and the others come out of the office, so she simply left a note on their desks.
If we have time tomorrow, we'll finish explaining this recipe for "Little Butterfly."
Huan Die glanced at the time; it was almost six o'clock in the afternoon, and she really needed to hurry home.
In Toyo City, school ends at 15:35 PM, but the end of the school day does not mean the end of learning. Almost all high school students in Toyo join at least one club or organization to promote student development. After participating in club activities, many students still need to attend extracurricular tutoring classes or study at home.
Yes, it's clear that Dongying City, like Xia Country, is a king among scholars.
But that's none of her business. She's already finished two high schools. If they want her to finish a third, they might as well just go back to Abyss Academy and become a teacher.
Although those students weren't very quick to understand, they were obedient.
Huan Die walked out of the station and onto the street, for reasons unknown.
As time passed, the number of pedestrians on the street began to decrease rapidly, or rather, they began to quicken their pace.
As the number of pedestrians on the street decreased, Huan Die, walking on the main street, could clearly feel the rapidly increasing gazes from the nearby shadows. Curiosity, vigilance, greed, and lust all surged up at once. This feeling was just like Tang Sanzang stumbling into a demon's den, where everyone wanted to take a bite.
Of course, Huan Die didn't take any of this to heart. She glanced at her phone and a look of distress crossed her face. She had originally planned to go home and cook a meal, but it seemed that was no longer an option.
As dusk settled, Huan Die's straight, smooth black hair gradually turned deep purple, and her eyes changed as well. From a distance, her deep purple pupils shimmered with an eerie light in the dim light, and everything around her began to change.
Seriously, why can't we just keep human vision forever!
In the evening, Huan Die returned home to a cozy-looking little house located near Sakura-cho and Asagaya. The surrounding environment was neither bad nor particularly good.
However, it doesn't matter where she lives, as long as she doesn't have to sleep on the streets. But Demon Princess Nymph seems to have always felt guilty about this.
According to Huan Die's understanding, since her younger sister had finally come to live and play in the city she managed, she should at least let her stay in the royal palace, if not more luxurious than the hotel owned by Iris's family.
As a result, I ended up living in this small place.
Of course, this is just Huan Die's personal opinion; she doesn't know what Mo Ji Ying Luo is thinking.
As the door closed, a gentle voice came from behind her, "Xiaodie, you're back!"
Hearing someone calling her, Huan Die turned her head and saw that the other person had long golden hair draped over their shoulders, wore a white fluffy dress, had a delicate and pretty face, and had gentle eyes that were as soft as water.
Yes, this is none other than her older sister, Ipomoea.
"Xiaodie, please bear with it for a while and stay here. Once I've dealt with things in the Abyss, I'll come to Dongying City and find you a better place to live..."
"It's okay, this place to stay and this school are both fine, there's no need to change places."
"Well, since you've made up your mind, I won't say anything more."
Seeing that Huan Die had made up her mind, Ying Luo didn't press the matter further. A serious expression flashed across her face: "But Xiao Die, you must be careful staying in Dongying City alone. The Demon Sword Grammer in the Silver Glow Capital's Rujinzaka Ward might mobilize the Abyss Beasts to find you. Since my clone in Dongying City died, apart from a few Checias in the Sakura Town area who still obey my orders, the rest of the Abyss Beasts have lost their Abyss privileges under the influence of the Abyss Relic Demon Sword Grammer. So please be careful."
"I see."
Huan Die nodded. She had originally come to Dongying City only to find Yingluo to restore her Abyss Network access and to inquire if there was a way to restore human vision.
Upon arriving in Dongying City, she learned that the Demoness Niaoluo's clone had been killed by the Abyss Calamity Beast of Dongying City. To be precise, the Abyss Relic backfired, turning against Niaoluo's Abyss Demon General Gao Kangda, who then killed the Demoness Niaoluo's clone in Dongying City.
As a result, the Demoness Nymph was severely injured, almost causing the Abyss Beasts in the Abyss Lair to riot.
After all, the Abyss Society's favorite thing to do is to overthrow the superiors. Now that Demoness Iris is seriously injured and the other Abyss Demoness are not at home, when else can they act if not now? It was for this reason that Iris hurriedly brought Yugiri back to the Abyss in order to stabilize the stability of the Abyss's stronghold.
Although she and the Demoness Nymph were not on good terms, the other party was, after all, a member of the Abyss Demoness, and the dignity of the Abyss Demoness could not be violated!
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