Infinite World Exchange Group

After a rustling noise, the second years of the four academies took up positions in each of the four directions, according to their respective academies. Gryffindor in the top left corner, Slytherin in the top right corner, Ravenclaw in the bottom left corner, and Hufflepuff in the bottom right corner.

"Originally, today was supposed to be Slytherin and Gryffindor's Defense Against the Dark Arts class, but in order to facilitate a more special meeting class for everyone, I asked Headmaster Dumbledore and consulted with the various deans, and eventually arranged for all four houses to have this class together today. The Headmaster and the four deans were also invited as spectators, and well, it's considered a public class."

Gurrenza explained a little bit about the reason why all four academy students were attending the same class today, then reached out and held his hand in the void, an unremarkable wand appeared in Gurrenza's hand. Dumbledore, however, felt his old wand tremble slightly.

"Now, let's begin the lesson."

With a wave of the wand in his hand, the four academy students who had been sitting upright all fell down on the table.

"Headmaster Dumbledore and the four deans, would you like to come along for a wonderful magical journey?"

Gurrenza's eyebrows rose and smiled lightly at the invitation to Dumbledore and Snape's four.

"Of course, I'm curious about Professor Gurrenza's magical journey."

Dumbledore then stopped resisting the magic radiating around him, allowing them to pull his spirit into a wonderful mental fantasy space. Also seeing this, Professor McGonagall and the others no longer resisted and plunged their spirits into that unknown mental illusion space.

"Oh, my God, where are we?"

"Hey, Harry look, we're standing on top of a cloud! And this cloud is soft!"

"Aren't we in a classroom?"

"I'm a little afraid of heights! Someone pull me."

........

Within the mental illusion space, whether it was the little lion or the little snake or the little eagle or the little badgers, all of them were excited and mixed with fear.

"Look, big fish! A big fish that flies!"

Hermione suddenly pointed to the distant sky and everyone looked over as she pointed. A group of large fish that were as large as whales were roaming freely in the sky with floating clouds as the sea, and were swimming towards them. The huge fish tails flapped in the air, and the sound of waves appeared as they slapped on the surrounding floating clouds.

It was only when the whale swam closer that it became Gullen and Dumbledore and the others.

Looking at the chattering students, Gurrenza snapped.

"Quiet."

With a great wave of the hand, the various students standing on the cloud were scattered by the clouds that held them under their feet. The cloud then turned into a small star, carrying them scattered piecemeal around Gurrenza.

"I don't like teaching in classrooms very much, so I brought you all to this mental fantasy space to teach. Everything here is fake, but to you, it's all real!

This is the first thing I warn you about, and I want you to remember it."

Looking at the crowd of stunned students, Gurrenza continued.

"I don't have to take notes in class, and even if I do, you won't be able to take them out in the mental fantasy space. Of course if you guys have a good enough memory, you can mime what was said in class after you return to the real world at the end of class.

Alright, let's begin class.

Arcane masters are divided into eight factions: the Protection, Spellcasting, Prophecy, Confusion Control, Plastic Energy, Illusion, Necromancy, and Change factions.

I will briefly explain the differences between each faction. "

As Gurrenza spoke, he demonstrated the basic spells of each faction. And when Gurrenza said that the spell system spells of the school of medicine could heal and even revive creatures, Snape's pupils visibly shrank.

"Prophecy: prophecy-based spells allow you to know long-dusted secrets, predict the future to some degree, find hidden things and see through deceptions.

Confusion and Control: Similar to Psionics, but different. Only that the illusion system affects people's five senses, while the confusion system affects people's mind and controls their behavior.

Shaping: also known as elemental system, it can manipulate the natural elements in the world, such as earth, water, wind, fire, lightning and so on.

For example, there is an iconic spell called "Undead Plague", which will summon all the dead back to the earth, dragging all the living humans into the world of death, and make the earth become the underworld. This is considered black magic, and it's catastrophic, but don't worry, I'm not going to teach it to you.

Department of Change: this type of spell changes the nature of a creature, thing, or condition. Professor McGrath is an excellent Animagus.

Above, those are the eight main factions of arcane spellcasters. Generally speaking, an Auror will pretty much choose one or two or three of them to study, depending on what he or she is good at, and use the rest as an understanding.

So in the eight schools that follow, my requirement for you is that you must master at least one of them to an excellent level or two to a good level, and if you can't do that, I don't think you want to know what the outcome will be."

As soon as Gurrenza finished speaking, she saw Hermione holding her small hand up high.

"Well, you're Hermione, what's your problem?"

"And Professor Gurrenza, what are the main departments you have mastered?"

Hermione asked with a curious look on her face, and the other students, such as Harry, Ron, and Draco, stared at Gurrenza with curious faces.

"Oh, I'm quite gifted, and have mastered what I've been taught more quickly than anyone else among equal learners, giving me more time to learn about the other different factions. So, technically speaking, I'm probably proficient in all eight factions. But if I'm particularly good at it, it's probably the Plastic Energy, Possession, and Illusionary Departments.

Your Professor Gurrenza makes and possesses all of his own robes, so you can save a bit of Kinjalon for experimentation."

Gurensa said at the end, making a little joke.

"Next, I won't go into more detail with you, but today I mainly want to show you the landscapes I've seen.

For example, the great fish that roam the skies as an ocean!"

After saying Gurrenza's entire backwards fall, the little stars that were carrying him suddenly disappeared, leaving him to fall downwards. At the same time all the little lions, snakes, eagles, and badgers also fell downward on their feet.

"Ahhhh~~~"

"Ha~~lee~~"

"Mom~~ I'm scared~~"

All kinds of screams rose and fell on each other, literally like a noisy concert.

As the crowd fell more than a thousand meters, the crowd found that all the students around them had turned into a single, massive whale. There were no hands or feet, but they had fish tails, and with a flick of their tails, they swam forward in a heartbeat. This wondrous sensation made a group of students swim around, spread their joy, and even go bumping into the other big fish students around them.

However, no one dared to tease the six whales in front of them: the silver-colored Gurensa, who looked like stars shining in the night sky; the white Dumbledore, who had long whiskers and looked like a white dragonfish; the gold-and-red colored main body, who wore glasses; the yellow-and-gray colored main body, which was turned into a big fish by Professor Sprout; the blue-and-gold colored main body, which was turned into a big fish by the peaceful and gentle Professor Freeway; and the silver-and-green colored main body, which was turned into a big fish by Professor Snape, who exuded an arrogant air.

Chapter 117: The Terrifying Space of Spiritual Illusions

Gurrenza took a group of Hogwarts second years to swim freely in this world of spiritual fantasy with the sky as the ocean.

Moonwalking through the starry sky, sleeping with the stars.

In the vast wilderness, they fought with giants of the mountains.

Listen to the scholars' arguments about the truths of the world in the mysterious guild of arcane masters.

........

Draco in the mental illusion was staring dumbly at Gurrenza, watching Gurrenza strike the stars with a wave of his hand and the mountains and oceans with his mind. The magnanimity and terrifying and mighty strength displayed in that raised hand made him feel, for the first time, as if the pride of the pure-blooded nobility he had always been so proud of was so insignificant in front of it. In his heart, there was a seed that was gradually taking root.

Gurenza paid no attention to what was in Draco's mind, and at the moment he was leading the Hogwarts students over ten thousand meters of mountains, swimming over steep cliffs, and diving through the endless depths of the sea....