Sitting near the window, Mo Yue looked out the window, knocking on the table. It was already Wednesday, and the day returned to her former appearance. She still didn't know who saved her that night. After all, he fainted in the woods, but was discovered on a big rock.

In theory, she should be mentally controlled if she lost Mo Ye Jian, but she does not have only vague memories like those who control her mind.

To be honest, she was a little suspicious of her brother. After all, it was too coincidental to take the initiative to find Mo Ye Jian and hand it over to her. But no matter how she asked afterwards, the brother insisted that he couldn't remember what happened that night.

At this moment, she felt something falling down quickly from the window, as if it was... alone!

Mo Yue quickly opened the window and looked down, but the downstairs were empty and there was nothing.

Could it be that I had hallucinations?

"Mo Yue!" The teacher's angry voice came from the podium. Originally, Mo Yue's grades were easy to pass, but now he actually pulled the window loudly to attract the attention of several students around him. She knocked on the blackboard with a board eraser, "Come up and do this question, and the other students are doing it below."

Mo Yue went up and looked at it. It was a cone curve question.

The first question is to find the maximum and minimum value of the product of the distance between the moving point P and the two focal points of the ellipse. This is simple.

The second is to find the value range of the slope of the straight line and the ellipse after the fixed point M and the two intersection points A and B and the coordinate origin forming an angle of acute angles. This is also simple, which is to calculate the troublesome point.

Mo Yue spent some time writing the formulas on the blackboard.

Looking at the neat handwriting and pleasing blackboard writing on the blackboard, Mo Yue smiled with satisfaction, put down the marker pen, nodded at the teacher, and walked off the podium.

When the teacher was halfway through, he found that Mo Yue's idea was correct. In the end, as long as the answer was not calculated wrong, there was no problem. In the end, the answer was also correct. Mo Yue's solution was the perfect standard answer, so the teacher did not stop Mo Yue.

After Mo Yue finished the work, the teacher waited for a while. When some of the students had finished it, most of them walked up to the podium while scratching their heads.

"Okay, Mo Yue has finished it. Now, no matter whether you finish it or not, I will look at the blackboard. After finishing it, follow me to see if you have any problems with your thinking. Follow me to do it if you haven't finished it. Don't worry, the most important thing in doing conic curve questions is to be careful......"

Mo Yue, who was behind, did not listen carefully, and the teacher did not directly suggest on the podium that she had made some mistakes, so she was doing it right.

“It’s so good to have good grades………………”

However, just as Mo Yue's thinking was about to continue to diverge, a low and cold female voice came from her ears.

Mo Yue looked up at her deskmate and found that she was listening carefully and did not look like she was talking. Suddenly, she realized something and turned her head to look out the window.

Outside the window, a pale girl in a blue and white school uniform was quietly watching her and gently knocking on the window.

However, here is the fourth floor.

Mo Yue looked around and everyone in the class was listening to the teacher. No one noticed this place, and no one seemed to see the girl.

"The Dead?"

Mo Yue rubbed his forehead and asked helplessly.

Now it was the girl outside the window's turn that was stunned. She looked at Mo Yue blankly, "Aren't you afraid of me?"

"The undead, it's normal. What's there to be afraid of?"

Mo Yue looked back at the teacher who was writing hard on the podium and said naturally.

Looking at Mo Yue's expression as if he was taken for granted, the undead girl felt a broken worldview. Then when Mo Yue turned her head to look at her again, she had disappeared outside the window.

"When will there be no dead in this school..."

Bitering the pen tip, Mo Yue looked at the book in her hand, thought for a while, took out a piece of draft paper, and began to draw the portrait of the girl just now.

Although there is a legend that a school is built on a mass grave, the main problem facing this legend is that most cities do not have so many mass graves to build schools, so many schools are not at all in the turn of mass graves, so they have to build them in normal places.

As for the toilet door that can never be opened in the last empty space in the toilet, it is usually used by the cleaning lady to put a broom and mop. As long as you are willing to spend time guarding, you can always see the cleaning lady opening the door through strange methods.

In a crowded place like a school, students' spirits gather together, and many weak undead will be defeated before they are formed. So this is the first time Mo Yue has seen the undead in school.

Generally, the undead will stay where she dies, so she should have died unexpectedly in this teaching building before, but Mo Yue has never heard of anything related.

A teaching building in the school usually takes three years. When you enter the first year of high school and graduate from the third year of high school, you will be in the same building. Then you will see off your third year of high school and welcome a new first year of high school. Since Mo Yue has never heard of this girl, most of the girl is the last group of people in this teaching building, and she is the third-year-old than Mo Yue.

Judging from the teacher who also taught the next class after graduation, maybe there are the same teachers.

Mo Yue was about to draw the portrait of this girl, and you will know after class after going to the teacher's office to ask.

As for why Mo Yue does so many things...

I'm idle...

The ordinary life is so boring. Although Longshan almost gave up his life last time, he still felt very bored as soon as he was free.

And the undead Mo Yue can't solve it. Let's see what the story of this girl has and what wishes she has to satisfy. Isn't it a good thing to do good deeds and accumulate virtue?

You can also save her before she becomes an evil spirit, so that she can be liberated and avoid harming others. No matter how you think about it, it is a good thing that benefits others and yourself.

Mo Yue also knew that she was rude, but she was very sensible in doing things. She knew what she could solve and what she could not solve and what she should withdraw.

What's more, there were no undead schools in schools where there were no undeads. This matter itself reveals something strange, and maybe there are any interesting secrets in it.

Mo Yue is now very eager for her powerful subordinates. She even misses the silly Luo Er who controls the mud dragon. It is actually okay to be able to take this person under her command at that time?

The class time was quickly spent in Mo Yue's random thoughts. When the get out of class was over, the teacher sighed helplessly at Mo Yue who was painting.

When Mo Yue finished drawing the painting, half of the time between classes had passed, so she quickly packed up. As soon as she walked to the door of the teacher's office, she seemed to hear the teachers talking about herself.

"Mo Yue has become more and more disobedient recently and has started to make moves in class."

It's the voice of his own math teacher.

"Okay, Sister Liu, stop showing off. Who doesn't know that there is a little genius with full math scores in your class?"

"I just worry that other children will be influenced by her. After all, not every child is so talented. Most people still need to work hard on their own, but I don't know how to talk about them now."

"Sister Liu, have you remembered Wanwan again? Don't be sad, that's not your fault."

"well."
Chapter completed!