"The Galloping Horse Kingdom stands at the intersection of the Eastern Continent and the Central Mountain Range, the front line of the war between the human race and the orcs for thousands of years, you are all the most potential young people in the Galloping Horse Royal Family, and you will be the main force to defend the kingdom in the future," In a large bright classroom, a gorgeous woman in a long white dress was lecturing in front of a fan-shaped classroom.

There were very few students in the classroom, only 4 girls sat in the first row, but they were beautifully dressed, like royal princesses.

"Princesses, what I want to talk about today is the use of hyperbolic functions in the space puzzle" The woman's skin is like condensation, her face is like ice, and her voice is like a silver bell when she talks about class.

"We know that 4 of the 15 common types of locks are arranged according to the central axis, and if the central axis is used as the longitudinal axis and the tangent of the axis is used as the horizontal axis, any point in space can be obtained when the angle information is given." The teacher on the stage is devoted, but the students in the audience are drowsy, and not everyone listens to it with relish, not to mention these girls who are not adults.

"Fireflies?" On the far left of the students, a centaur girl in a blue dress gently called out to the girl at the next table.

"What are you painting there?"

"Huh? Kai Yin, you listen to the class," Firefly's fuchsia corset outlined her straight back, slender bee waist, and plump chest, and two ruby earrings matched perfectly with a burgundy headband.

"I can't keep up with the Mystery Lock class, I prefer the Warcraft class," Firefly whispered over and over again, showing Kai Yin the black-scaled horse skeleton diagram he had drawn.

"Jonny, how's your new boiler design?" The girl on the right side of the firefly asks the girl on her right.

"Don't mention it, Sister Wendy is not here, several circles have been drawn but they can't connect with the others" Jonny's pen also drew delicate drawings on the paper.

"Sophia, do you know how to do this?"

"This picture" Sophia took Jonny's manuscript paper

"It's so rare, I'm afraid it's really only Wendy."

"Princesses!" The teacher on the stage raised his voice, and with a slight turn of his right index finger in the air, a fireball was instantly sent out in the air, and the fireball flew to the center of the circle in front of the fan-shaped seating area, and suddenly split into four and rushed towards several girls.

"Bang" Each small fireball explodes exactly 2 meters in front of each student.

"Idacy-sensei!" Jonny was the first to express dissatisfaction,

"You're dangerous, what if the fireball hits us?"

The female teacher on the stage of "Ladies" is very serious,

"The content of this lesson is the basic content of 1\3 of the puzzle, if you can't learn it, you can only always take this lesson, I hope you don't do this again in the next class!" The teacher, Idacy, ran the door, leaving only a few children who continued to draw in the drawings on the table.

Soon a white mist poured into the classroom, and after a while, the teacher in the white dress just now reappeared, walked to the podium, and the bell rang outside the classroom.

"The Galloping Horse Kingdom stands at the intersection of the Eastern Continent and the Central Mountain Range, and has been on the front line of the war between the human race and the orcs for thousands of years,。。" The teacher revisited the exact same content as the previous lesson, and the students in the audience quickly got into the groove and drew their own drawings on paper.

"Princesses, if we're going to ask for a position and speed here, we're going to use what we learned in the last lesson." Just as the teacher was looking intently at the three-dimensional circle in front of him, Yu Guang saw a figure outside the classroom.

"Who are you?" The teacher asked the man at the door.

"Hello teacher, I'm here to observe, just keep talking" The man made one very politely

The gesture of "please" indicates that you do not want to disturb.

"It doesn't matter, you can do it, I'm willing to tell every interested student."

"Huh?" The girls also noticed the man at the door,

"Lord Rand, why are you here?"

"You're studying too late here, I'll come and pick you up for dinner" Rand Galloping Horse, dressed in a navy blue dress, still didn't mean to come in,

"Teacher, it's a little late today, I want to take them back first, can you see it?"

"Really?" The female teacher looked at the wall behind God, and there was a huge clock, which showed that it was already 7:20 p.m.,

"Sure enough, it's late, these kids are too distracted, I've talked about this class several times and they haven't learned yet," the teacher frowned and said to Rand outside the door, as he said that the teacher had sent over a few homework questions

"You must supervise them at night, they are not stupid, they just don't listen carefully in class, you must urge them to preview before class when you go back, and there is also an assignment here for them to do."

"I'm bothering you," Rand said very kindly to the teacher, and then the teacher said that the class was over, and another thick fog hit.

。。 The knights sent by Rand found people in a courtyard less than 1 kilometer north of the palace area, but they did not see a few girls.

After entering, there is a long corridor, the corridor is flanked by black doors, Rand opened the room closest to the door, and after entering is a classroom, just about to leave, he saw a teacher in a long white dress.

"Prince Rand, today we are going to learn addition and subtraction," the lady said as soon as she entered, as if she knew Rand, and Rand also walked to his seat very mechanically, ready to listen to the lecture.

The course was very simple, and Rand passed the final course exam directly, and when he walked out of the classroom and returned to the corridor, Rand didn't feel abnormal, and even thought that he was here to take the class.

Suddenly, he remembered that he had come to find someone, and that he had just taken a very simple math lesson, and after trying a few doors, Rand found that they were of some kind

"Dungeon", as soon as you enter, a woman in white will come to teach.

It seems that these girls are in trouble, and they have long told them to learn more mathematics" Thinking about the ins and outs, Rand kept looking in the corridor, opening the door and not entering, just to see if there was anyone in the classroom.

I didn't expect a few girls to be so greedy, and ran directly to the back of the 143rd door, that is, the course on the use of hyperbolic functions in the space lock, after opening the door, he listened to what the teacher in the white skirt said, and he was going to sleep.

。。

"Look at what you draw, it's already wrong if you don't listen to the lecture in class, and you scribble" successfully led a few girls out, and on the way to the cellar, Rand chattered all the way like parents training students,

"What the teacher said is not difficult, if you listen carefully and study carefully, will you teach like this over and over again?"

"My lord, we were afraid that there would be a problem here, so we chose a relatively back door, who knew that this was actually a math class!" Jonny still had the manuscript paper he had drawn for several lessons.

As the girls said, they entered a complex maze of locks, behind each door of the maze were exactly the same teachers, and once inside, they had to complete the course and pass the class assessment of the teacher Idasi before they could leave the classroom.

Not only that, but after entering the classroom, students will temporarily lose some memories that are not related to their studies, and temporarily forget their identity.

"That's right, before Mr. Ben left, he taught us a little bit of functional content," Firefly also expressed dissatisfaction,

"Besides, you didn't come in and learn along!"

"That's because I knew I wouldn't, so I didn't go in," Rand was really happy to see the children being discouraged by the high math class, and handed them the homework left by the teacher.

"This is your homework, because I asked you to come back for dinner, you just got out of class, and I have time to ask the teacher to finish the rest, finish the homework, and go back to the teacher!"

"Ah, my lord, aren't we going to start working in the magic workshop? Why do you still have to go to class? ”