The melee that almost broke out between Gryffindor and Slytherin was finally dissipated by Yang An’s arrival.

Dumbledore did not ask about it, perhaps because he thought Yang An and Snape had already punished him.

Being the principal of a school is just like being the head of a family or the chairman of a company. There is no way to hold everyone accountable.

Some things will be raised high and dropped gently.

After all, if you look into it, every student who caused this danger must be put in solitary confinement, but there are not so many solitary confinement rooms.

Time soon came to Wednesday again.

Today is Yang An’s open class again.

Compared to the doubts in the first open class, the students no longer had doubts this time, but few people were looking forward to it.

After all, Yang An’s tempering of his will was not easy.

However, out of curiosity about the professor’s magical power of clones, most students began to gather in the auditorium after the first get out of class in the morning.

Originally, Yang An scheduled it for the third class in the afternoon, which was after dinner.

However, under Professor Trelawney’s serious protest – I want to take my students to observe the stars. Such a clear night is a good time to enter extraordinary wisdom. How can it be completely occupied?

Most people thought that Trelawney was targeting Yang An to vent her anger at Hermione for humiliating her.

After all, Hermione didn’t go to Divination class again, and she didn’t show any intention of apologizing to her.

But Yang An followed Professor McGonagall’s arrangement and temporarily moved the course to the first period in the morning.

In the corridor outside the auditorium.

Harry and Ron had just come out of Potions class and were feeling very annoyed.

Not surprisingly, Snape was sarcastic to the two of them in Potions class again, with the main focus on Harry and the secondary focus naturally on Ron.

“Why can’t Snape just shut his damn mouth for one class?” Ron complained. “It’s like he took the wrong medicine today.”

“I heard a lot of people discussing the upcoming Defense Against the Dark Arts class. Maybe it’s for this reason?” Harry thought.

“But aren’t Snape and that Yang teacher and student? Yang is Snape’s favorite student. I mean, could it be that he is jealous of his own student?”

Ron was hospitalized for some treatment, but he felt much better and didn’t seem to be so resistant or afraid of Yang An’s name anymore.

However, he would still subconsciously avoid the other party, so Ron might be one of the students who strongly did not want to take the Defense Against the Dark Arts class.

“Who knows, but I’m glad it’s not Snape who teaches Defense Against the Dark Arts.” Harry said, and was shocked by the huge crowd in the corridor in front of him. “My God, are there really so many people in the school?”

After all, all students in seven grades have to come here to attend classes. The last time was after dinner, and they just moved the tables away and started the class, so the feeling was not very obvious. But this time it was right after class, and they had to walk in from the corridor through the main door, so the number of people was more than Harry expected.

Perhaps he noticed that there were too many students.

“brush–!”

Suddenly, a series of transparent arches appeared on the right side of the corridor.

Through the arch you can see directly into the auditorium.

“What is this?” Harry hesitated for a moment, then immediately understood what was going on. Some kind of magic must have been used to temporarily turn the wall into an arch to ensure that students could pass through quickly and orderly.

“Let’s go in quickly.” Harry pushed Ron, and the two of them entered the archway that appeared beside them.

With these magical temporary arches, the originally crowded crowd was quickly diverted, and in just a few minutes, everyone entered the auditorium.

On the podium, Yang An stood in the center, and on the right stood Professor McGonagall and Professor Flitwick.

After confirming that all the students had come in, Yang An waved the magic wand in his hand, and the next second, those magical arches disappeared and turned into ordinary stone walls.

This move again surprised the students.

“Teacher, can you teach us this? This way, we don’t have to walk through so many corridors and stairs every day. We can go directly from the dormitory to the auditorium to have breakfast.” Brothers Fred and George looked at each other and asked jokingly.

Hearing this, many students turned their eyes to Yang An.

“No, this magic is not within the scope of today’s class.” Yang An heard this, thought about it and shook his head.

“Eh~” Many young wizards showed visible disappointment on their faces, but George and Fred’s eyes lit up. “Does that mean that they might be taught in the future?”

“You have to ask Professor McGonagall. She knows how it feels to be a transfiguration.” Yang An gave a small compliment to Professor McGonagall.

Professor McGonagall smiled more and nodded to Yang An, saying, “Okay, George, Fred, I hope you can focus more on studying instead of thinking about these things every day.”

George and Fred were still somewhat in awe of their headmaster. After all, they had been punished by Professor McGonagall so many times that they couldn’t even count them all.

“Besides, even if you learn this temporary Transfiguration, you won’t be able to change any walls or classrooms in Hogwarts like Yang did.” Professor McGonagall’s eyes flashed with a smile.

Hermione and Ginny stood side by side in the audience. Her eyes lit up when she heard this and she quickly explained, “Hogwarts is not just a school, but also a fortress blessed by countless magic. It is said that the school has its own set of rules. No one can Apparate in Hogwarts except the headmaster who has such authority.”

“The same goes for changing the architecture of Hogwarts. It seems that Dumbledore gave Yang his support this time.”

Hermione’s guess was correct, and Professor McGonagall immediately said this, “So you should forget about changing the building, lest some students cause unnecessary trouble, such as pouring the water from the Black Lake directly into the Slytherin Common Room.”

“Okay, I’m done Mr. Yang, you can continue.” Mag finished speaking and nodded politely to Yang An.

Harry moved closer to Ron and whispered, “I’d like to try to flood the Slytherin Common Room with the water from the Black Lake.”

Ron smiled knowingly.

Soon, under Yang An’s command, everyone was divided into seven grades and stood again. It was still a test of will, but this time the students felt it less seriously than last time. More students were able to raise their wands towards Yang An and stand firmly in place to fight against this fear of will.

After the test of will was over, Yang An announced with satisfaction that about one-third of the students successfully raised their wands towards him.

“This means that your courage has improved. Next time when you face dark magic creatures, dark wizards, and magical animals like dragons, you will have the courage to fight them. This is very important.”

“But this is just the first step. You will learn how to think calmly, focus and seek a way to crack the enemy’s attack!”

Yang An’s calm voice echoed in the auditorium.

“Teacher, when can we learn some magic knowledge?”

At this time, a senior student raised his hand and asked, when Lupin was there last semester, most of the content taught was how to deal with dark magical creatures, or how to defend against the spells of dark wizards.

Although training willpower is important, they cannot always use their passion and so-called willpower to fight against unknown enemies.

After listening to the student’s question, Yang An nodded and said, “This is what I will say next. I will teach you a brand new knowledge system. Everyone is a beginner. You must put aside your original understanding of magic and learn this system.”

When Yang An was speaking, Professor McGonagall and Professor Flitwick beside him did not show any surprise. They had already known what Yang An was going to teach next, and they were even very interested in the creation and use of magic circles.

You have to know that when a wizard casts a spell, it is actually a very vague change.

No one has ever really figured out the source of magic; it’s like a natural talent.

These wizards have studied magic for thousands of years, but in the end they have only systematically summarized how to use this instinct-like talent more effectively and correctly.

But there is no way to truly understand the source of magic.

The magic wand was created by wizards in order to cast spells better, but there are very few wizards who delve into magic circles.

But it is definitely not non-existent. For example, there is a huge magic circle system in Hogwarts. Of course, it is different from the magic circle depicted by Yang An. This large-scale defensive magic is actually composed of a combination of various different spells.

It can be said that his magic circle engraving has opened up a precedent for how to better use one’s own magic skills.

Imagine that the new technology of the future will no longer be electricity, but magic technology!
Of course, this is going off topic, but if Yang An can develop the magic circle technology in his hands one day, there will definitely be more wizards willing to study it in depth. Perhaps Yang An can also become a Merlin-like existence and be recorded in history forever.

This was the common evaluation made by all wizards who had a general understanding of the principles of Yang An’s magic circle, even including Dumbledore.

But for Yang An, the benefits of promoting the magic circle are more than just this.

He also has a bigger plan. The knowledge of the magic circle comes from the Holy Lord, and the Holy Lord used his authority as the Fire Demon to give the magic circle the authority. Yang An then successfully advanced to a new Fire Demon by devouring the Holy Lord.

In other words, as the creator and controller of the magic circles, he has the ultimate control over these magic circles. Part of the magic power gathered when other wizards use them will be absorbed by Yang An.

If magic power can be developed to be similar to electricity in the future and become a new energy pillar for the magic world and even the world, then Yang An will undoubtedly ascend to the throne of God!
That’s why Yang An was so generous in teaching magic circles to all the young wizards in Hogwarts and Professor McGonagall.

Naturally, these secrets cannot be told to outsiders.

After hearing what Yang An said, the curiosity of all the little wizards was immediately aroused. They couldn’t wait to see what the new system Yang An mentioned was.

Yang An didn’t waste any words. He thought for a moment and said directly, “Student Hermione Granger.”

Offstage, Hermione immediately responded, “I’m here, teacher.”

“Please come up to the stage and help me, thank you.” Yang An signaled Hermione to go to the podium.

Hermione is now a celebrity in the entire school. Rumors about her and Yang An being together are spreading everywhere, but neither of them has come out to explain or deny such rumors.

Especially after the near-fight between Gryffindor and Slytherin a few days ago, everyone became even more convinced that there must be something fishy going on between the two.

The students of Gryffindor and Slytherin, the two houses that originally looked down on each other, actually did this. Many girls began to fantasize about a tragic love story.

Two people who were not recognized bravely showed themselves. What a story just like Romeo and Juliet.

Don’t doubt that Muggle stories will spread to the wizarding world. We are all human beings in essence, and there have been Muggle-born wizards in the past.

However, in the wizarding world, everyone generally believes that the two of them finally achieved true happiness. The so-called turning into butterflies and flying together may just be their transformed appearance, or they used magic.

Seeing Hermione walking quickly to the podium.

“Today I will first teach you the principles of magic circles, how to draw magic circles, and what the connections and functions are.”

Yang An didn’t waste any words. He then signaled Hermione that she could use her wand to engrave in the void first.

Soon, a scene that surprised the students appeared. Hermione drew out her wand and slowly and steadily drew a simple pattern in the air.

The young wizards had never seen such a peculiar way of using a wand, and many anxious young wizards even planned to try it out on the spot. However, they soon discovered that they could not engrave the mark in the void, and their wands could only spray out some sparks at most.

“If you want to successfully carve a magic circle, you need to have an understanding of the magic circle, have your own magic power stable and strong, and have the coordination of the magic wand.”

Yang An knew this would be the result.

Because wizards cast magic directly through the wand as a medium and have never tried to keep the magic power inside the wand, the simplest dust-proof magic circle engraved by Hermione is engraved by transferring the magic power to the tip of the wand.

After listening to Yang An’s brief introduction, a student raised his hand and asked, “Teacher, why can’t we just draw with our hands? Wouldn’t it be easier? Wouldn’t it be redundant to use a magic wand?”

Yang An looked at the little wizard who asked the question with some surprise. He was a student of Ravenclaw. “Add 5 points to Ravenclaw.”

“That’s a good question. Of course you can cast it without magic. For example, I can do it.”

As Yang An said this, he pinched his hand seal, and the next second, amid the amazement of the little wizards, a dazzling dark golden magic circle appeared out of thin air and quickly unfolded in front of him, gorgeous and shocking.

“But! You can’t do that. It’s hard to control the balance if you directly output the magic power in your body. What will happen if the magic power accumulates too much? The answer is explosion, and your fingers will also be blown off. Believe me, that feeling will not be good.”

“So you need to use a wand. As a medium and magic processing device, the wand can control the strength of the output magic and maintain a safe balance. Of course, it is easier to draw magic circles with a wand than with your fingers. Using hand seals is a more advanced way of doing it.”

Yang An began to teach these students diligently.

(End of this chapter)