Ordinary observers in fast time travel

Mathematics Section Office for the Senior Grade [-] Group
"Unconsciously, half a year has passed, and now there are only 113 days until the college entrance examination."

"Yes, if you persist for 113 days, you will be able to have a good sleep."

"Hey~, it's okay for the students in your class to be sensible, and they know how to study by themselves. I'm so worried about the grievances in our class."

"I don't know what these children think. Why is playing with mobile phones more important than studying?"

"Come on, look, I found two more today."

"It's really worrying! The key is that our group of teachers are in a hurry every day. What about those students? Their studies are sloppy, and they don't know how to be anxious at all."

"Teacher He is right. The current student life is too happy. They lack the fighting spirit, so naturally, their studies are not serious enough."

"Teacher Li, the students in your class should be pretty good. Every time I pass by your class, I see that the students are studying very seriously."

"Yes, Teacher Li, most of the students in your class are top students, so they shouldn't need to worry too much about their studies."

Li Fenglian shook her head, and was about to say something, when suddenly "ding—" a piercing notification sound came from the phone.She frowned and reached out to slide the unlock.Click on the chat software with red dots.

[Brother, I am the most annoying: Hahaha... This difficult problem of my left, right, front and back desks, no, no front, was finally solved by me. It took 52 minutes. It is worth celebrating, and there is no need to consider the cost of silence!Sprinkle flowers~
Cough cough, the following is my problem-solving process, fellow students, please copy [process].jpg]

Li Fenglian frowned, clicked on the picture and looked at it, yes!But... there are still people hiding mobile phones!

Li Fenglian stood up abruptly.

"Ms. Li, what happened?" All the teachers asked with concern after seeing her looking at the phone, their expressions became ugly.

"There is something wrong with the application. I will deal with it first." Li Fenglian nodded to the teachers, turned around and walked out of the office.

"Who is 'Big brother, I am the most attractive!'" The small voice rang in the students' ears like thunder.The whole class's heart was pounding.

At this moment, Li Fenglian's homeroom teacher was full of aura, stepped on high heels and came in from outside the classroom, patrolling the audience like an emperor.She has sharp eyes, scanning every student in the class.

Especially students who are doing mathematics, um, they are very serious!No, what is this guy doing?
"Lin Chenglin, where is your book?" Li Fenglian walked to Shi Jia's back table step by step.

"Ah~, my book..." Lin Chenglin, who is 1.8 meters tall, rummaged through the pile of books on the table, "Oh, teacher, I just finished writing a paper and am changing to another subject."

That's right, that's the way it is!

Lin Chenglin nodded affirmatively.

"Finished? Mathematics or Chinese? Show me." Li Fenglian narrowed her eyes slightly, feeling more and more that there is something wrong with this guy.Maybe it's the "big brother, I'm the most attractive"!
Good guy, she guards day and night, but she didn't expect these careless bastards to bring their mobile phones to school!
"Ah?" Lin Chenglin's heart skipped a beat and his face turned pale.

"Ok?"

"Teacher is here, I just borrowed it to read." The deskmate silently handed the paper to the head teacher who was full of aura.Brother, I'm sorry, Lao Ban's aura is really too strong, and I can't stand it.

Li Fenglian glanced at Lin Chenglin, took the newspaper, and looked down, "Heh, the phone Lin Chenglin is holding came out with me."

Lin Chenglin froze, "Teacher, I handed in my mobile phone when I came on Sunday."

Li Fenglian stared at him calmly.

Lin Chenglin shrank his neck, and reluctantly rushed to the table and cabinet to take out the "Vocabulary Book". "Teacher, here!" Li Fenglian stared at the "Vocabulary Book" for a few seconds, and her eyes immediately became sharp. She turned her head to look at the other students. The students who were poking their heads to watch the excitement came into contact with the sharp eyes of the old class. , hastily shrunk his neck, pretended to be nonchalant and continued to read.

Li Fenglian's eyes turned back to Lin Chenglin, and she reached out to take the "Vocabulary Book", but she didn't shout angrily, and said in a tone, "You put your cleverness on your studies, so your parents don't have to worry about you."

Hearing this, Lin Chenglin's lips trembled and his face turned pale. "Sorry, teacher!"

"Write a 100-word self-criticism, and read it aloud in math class tomorrow." Li Fenglian said, "There are only [-] days until the college entrance examination, and your time cannot afford to be wasted."

Li Fenglian stepped onto the podium, "This is the first time and the last time. I don't care if you also hide a mobile phone, I only have one request, stop playing!"

As the students listened, their eyes turned red, they shrank their necks, and a feeling of guilt emerged.

"Okay, let's review. After school, don't rush to eat. Go to the playground to exercise first. Studying is important, but health is also important." After finishing speaking, Li Fenglian took the "vocabulary book" and prepared to return to the office.

As soon as she walked to the door, she looked at Shijia's position. She seemed to be doing the questions from beginning to end without any distraction?
Li Fenglian took a step across, approached Shi Jia, looked down at what she wrote, oh, she was doing a question.Very focused!Li Fenglian nodded and left the classroom without disturbing her.

"Huh~" The moment Li Fenglian's figure disappeared into the corner of the classroom, the slightly stagnant atmosphere in the classroom relaxed. "Fuck~, the look on Lao Ban's face just now scared me to death."

"Huh~, I haven't seen Lao Ban get angry for a long time."

"Lin Chenglin, this time you can be regarded as leaving a name in the history of the class."

"Yes!" When the subject of class history was mentioned, everyone started discussing it again. "Deputy squad leader, remember to record today's incident as class history. Decades from now, I will still want to reflect on it when I am old. Woolen cloth."

"Alas, you guys are too disrespectful. I just want to share with you the solution to the extra question on P9 of the Math Monthly Report." Seeing the students gloating, Lin Chenglin gritted his teeth.

"Crap~, how did the old class get into our small group?"

"Yeah, luckily my battery ran out, otherwise I would have been caught by my boss together with A Lin!"

"Squad leader, do you want to investigate? Our group requires verification before you can enter." The classmate said and cast suspicious eyes on several group administrators.

The faces of the administrators and classmates were not very good, and they also started to look at each other.

For a while, the atmosphere in the classroom fell into a stagnation again.

"Hmm~" Shi Jia, who had finished writing two original questions, stretched out and noticed that the classroom was too quiet. He subconsciously turned around and asked, "Is get out of class over?"

"Eh? What are you doing looking at me like that?" Shi Jia was suddenly stared at by forty pairs of eyes, feeling a little uncomfortable.

"No... Ah, by the way, the problem-solving ideas I said to share just now were provided by Lu Lu." Seeing that the atmosphere was not right, Lin Chenglin quickly changed the topic.

They were all classmates, and he didn't want to cause too much trouble. If the "spy" was really found today, it would have some impact on his studies.

No need, the gain outweighs the loss!

"Student Lu Lu, we are discussing the question just now, I can't explain clearly, can you explain to us the train of thought?"

Shi Jia looked at the slightly complicated expressions of his classmates and nodded, "Okay."