Hogwarts, a tall building built in an unknown area that humans can't discover.

The tower-shaped castle is blessed with sunshine, with occasional horse-drawn carriages running through the air, as well as witches and witches wearing wide wizards' robes and riding broomsticks.

Of course, the most are still owls.

"Professor Li, you're going to love it," Hagrid said, turning his head to the black-haired young man, who was only chest-tall, "this is the safest place in the world." ”

He looked very proud, proud.

"Because of Dumbledore?" Li Zu asked.

The giant nodded, and from the point of view of his shaky beard, the mouth hidden under the beard must have been raised high.

He lowered his voice: "Because of Dumbledore, even if that person comes back, the students of this school are absolutely safe!" ”

Hogwarts, like the Metropolis of yesteryear, seems to be peaceful, but that was just an illusion created by Aberforth Dumbledore, and the fact is that when Dumbledore died, everyone in the school became terrified.

Seeing that Li Zu just nodded, but his expression did not change much, Hagrid suddenly realized, and then explained: "You may not know who that mysterious person is, and his name is even a taboo ......"

A shout interrupted the giant's next words: "Hagrid! What are you talking nonsense again? ”

The visitor wore square glasses, a dark green robe, her shirt was Scottish checkered, and a large wizard's hat on her head, and she walked with her head held high, reminiscent of a cat of noble blood.

A very temperamental witch.

Minerva McGonagall, a powerful witch, is most impressive for her Transfiguration.

"I'm sorry Professor McGonagall, I ......" Hagrid smirked, his big mouth was in his nature, and although he didn't have a bad personality, he always caused a lot of trouble.

"Hello, I'm Minerva McGonagall, Head of Gryffindor House, I've heard about you, Professor Lee, you're welcome to Hogwarts, and I'll be in charge of showing you the way."

Minerva McGonagall was a very responsible professor, even when dealing with Li Zu, a Muggle, she showed an equal attitude, of course, it is not excluded that she knew more or less from Dumbledore some stories about Li Zu fighting the fire dragon.

As a distinguished professor, Li Zu has his own room, and his office is on the second floor next to the Lion College, which is empty except for a desk and a talking wizarding encyclopedia.

When Professor McGonagall took Li Zu to understand the general situation, she said, "For some special reasons, we will unite the other two wizarding houses, Hogwarts, Beauxbatons, and Durmstrang through the Goblet of Fire, and hold a game. ”

"This is a tournament that has not been held in the wizarding world for a long time," she was afraid that Li Zu did not know about the relevant things, so she took the initiative to add.

Li Zu nodded, the three strong dragons, but what really cared about him was that only Voldemort would take this opportunity to return, so that Voldemort finally got rid of the life of hiding in the corner.

But he didn't want to pay attention to the battle between Voldemort and Dumbledore, although he was also well aware that Dumbledore had invited him to Hogwarts for the purpose of being a powerful, non-enchanting Muggle who would directly increase his strength.

As for the so-called dragons, well, Li Zu felt that wizards were more difficult to deal with.

Everyone here is his imaginary enemy, and as a villain, even if he doesn't plan to cause too much trouble, this homework is necessary.

But he also came to the conclusion that unless a wizard cursed him or secretly attacked him, he would be invincible if he did it head-on.

The most feared warriors in the world, the Kryptonians, have a complete absolute advantage when it comes to fighting low-blooded and crispy wizards.

Li Zu sat in his classroom, wearing a robe borrowed by Professor McGonagall, and when she learned that Li Zu's custom-made robe had not been delivered, she immediately thought of a solution.

Except for the opening ceremony and very important events, few students took the initiative to gather, and Li Zu's arrival was not widely announced by Dumbledore.

Inviting a Muggle to be a professor at Hogwarts is believed that Dumbledore is also under great pressure, and he hopes that this matter will not cause too strong a reaction.

Actually, there really wasn't much repercussions, Muggle studies had existed for a long time, it was a course that many young wizards were unwilling to learn, as a wizard of noble blood, why study Muggles and admit that they were equal to themselves?

At breakfast, Li Zu ate with several Hogwarts professors, but in addition to Minerva McEr, one of the other who showed a friendly attitude towards him was Carreddie Bubbag, the Hogwarts Muggle Professor, and the other professors only nodded, and Snape didn't even look at him.

The other is a scruffly dressed professor with a magical prosthetic eye in his left eye, Mad-Eyed Moody.

He was another safeguard that Dumbledore had invited to protect the young wizards, especially Harry Potter, but this madman had been completely replaced.

During the meal, Keridi Bubaji was glad that she had a new colleague, but judging by the way she spoke, she, and the professors, did not know that the black-haired young man sitting at the same table was not a wizard, but a complete Muggle.

In that case, only Hagrid, Professor McGonagall, and Snape should know.

He would rather have listened to Professor Felius Flitwick's Charms lesson than sit in the classroom and wait for the lesson, even though he was already considered a Muggle and could not have cast a spell.

Once again, Professor Bubbaghy, a Muggle Studiesman, returned to his office to revise the manuscript of "Muggles and wizards are equal" that had been brought back by the owl and returned by the Daily Prophet.

Soon, the classroom door opened.

"Gryffindor and Ravenclaw?"

And among them, Harry Potter was impressively in the middle, and the Iron Triangle whispered into the classroom.

Harry Potter and Hermione Granger, who grew up in the Muggle world since childhood, are still coming to Muggle Studies? Li Zu felt very interesting, and when he looked at the three people, the three of them stiffened, and greeted in a panic: "Hello, professor." ”

"Sit down first"

Soon, all the students who were supposed to come arrived.

Li Zu had never been a professor or teacher, and he was better at killing people and setting fires than teaching and educating people, but looking at the students under the lectern, he felt that he had to say something.

"My name is, Li Zu," he said, turning to write on the blackboard, "he was invited by Mr. Dumbledore to be a professor of the subject. ”

"First of all, I don't think wizards are more noble than Muggles."

Ron whispered to his tablemate Harry, "Listen, standard opening statement. ”

"But I think the professor was right," Harry grew up in the Muggle world, and he certainly wouldn't argue with that.

Li Zu suddenly named: "Mr. Weasley!" ”

Ron Weasley, who had just exchanged ears, was startled and immediately sat up straight.

Seeing Li Zu nodding in satisfaction, Ron breathed a sigh of relief, and whispered to Harry again: "Whew, scared me to death, did he find out that I was talking to each other?" ”

Harry shrugged, saying he didn't know.

"Your voice is loud, Mr. Weasley," Ron's heart almost lifted in Ron's heart, "so I don't need to look up to hear it." ”

The people in the classroom looked at Ron, and then at Li Zu, they didn't hear Ron's voice just now, but looking at Ron's surprised expression at this time, it means that he was really caught by the tail because of his whispering.

"As a Muggle-related professor, I believe that Professor Bubbaji's guidance has been very successful, from a wizard's point of view."

Someone has already raised their hand.

Li Zu's gaze was drawn to the person who raised his hand.

"Miss Granger, what's the problem?"

Hermione cleared her throat, "Professor, what angle are you going to use to let us know about Muggles?" ”

"Muggle angle, of course!" As soon as he finished speaking, there was a commotion at the scene.

"First of all, I'm going to use something called a computer, and a projector," he turned on the computer and chose a science documentary to play.

The little wizards, some of them were surprised that Muggles had similar technology, but more of them were dismissive, but Li Zu was just playing a class-long documentary.

From huge airplanes flying into the sky, spaceships rushing into space, to terrifying mushroom clouds with nuclear bomb explosions, and various mechanical factories, they can cause many young wizards who have lived in the wizarding world since they were children to exclaim again and again.

In comparison, Li Zu does believe that current technology is more creative, productive, and combative.

Although the magic weapon is strange and makes everyone extraordinary, it is nothing more than that, they can only hide in the corners that people don't notice, and they think they are proud.

Li Zu believed that if wizards used a spell to control the heads of countries, the wizarding world would develop very rapidly, but this made it a side admission that wizards were lagging behind the Muggle world.

The projector played a slightly boring documentary, and Li Zu sat in the corner yawning.

He didn't really come to be a teacher, and everyone was interested in the expressions of the little wizards.

Sure enough, no matter what world you are in, putting something on a projector during class will be more interesting than a dry lecture.

"Ladies and gentlemen, class is over"

The little wizards left unsatisfied.

After the end of the class, the most regrettable thing for Li Zu was that Professor Flitwick's Charms class had also ended, and he couldn't listen to a professor's explanation of Charms as he wished, so he had to find a way to transfer the class so as not to miss it all the time.

For another few days, even though there was a lot of noise about the Death Eaters, the students in Hogwarts were still carefree, all because they knew that they had a large umbrella called Dumbledore protecting them.

Li Zu knows how important this umbrella is now, and when the umbrella is broken, how big the wind and rain they will experience will be.

After another wave of his wand to no avail, Li Zu went to the dining room to prepare for dinner, and if it weren't for the delicious taste of roast turkey, he would have given up this sweet tooth table.

At the Gryffindor table, Ron glanced at Hermione, who was sitting across from him, and then whispered to Harry, "Do you feel like something strange today?" ”

Harry was puzzled: "Strange? ”

Hermione didn't speak, but she stared at Ron, waiting for an answer.

"It's an owl, and there used to be owls flying in at this time every day, but today there isn't one."

Listening to Ron's explanation, Harry and the two nodded in agreement.

That's right, when you look up, you can't see a single owl, it's like they're on a collective vacation.

"There's got to be weird about that!" Ron said again.

At this moment, an owl flew over everyone's heads with a package, flapping its wings, and sent the package to the Muggle professor in the distance, Li Zu, at the forefront.

The owl stood on the table, raised its wings, and raised its head to make a sound: "Ou Ou Ou Ou".

"Professor Lee's owl looks really scary," Ron lowered his head and whispered to his two companions, "and I feel like something is wrong with him, especially since we just had a mysterious experience." ”

"It's just a haughty owl," Hermione glanced at the owl on the table, then at Ron, "You must be overthinking." ”

"Absolutely not! Don't you notice that he is lazy and lazy, and never teaches us knowledge in a class. ”

"I never knew you loved learning so much," Hermione added.

"Hey, I think Ron might be right!" Harry glanced at Li Zu in the distance, and saw that the other party happened to be looking over, and he whispered, "We need to find a helper, maybe we can make him show his feet!" ”

"Helper?" Ron was excited when he found out that his best friend had chosen to believe in him: "What do you say you are going to do?" ”

Harry frowned and analyzed, "Maybe finding a professor with enough experience and worthy of our trust can help us find the key point!" ”

"You're suspicious of a professor?" Hermione couldn't believe it, "And he's a Muggle professor!" ”

Everyone knew that Voldemort hated Muggles the most, and he was a staunch Slytherin, how could he possibly make a Death Eater a Muggle professor?

"But he didn't seem to want to tell us anything about Muggle studies," Ron retorted, "and isn't that the perfect way to sneak in?" Everyone thinks that he is definitely not, then his chances will increase! ”

"I suggest you don't do that!" Hermione wasn't moved, "I still have some books to read." ”

"I'm done," Hermione said, turning to leave.

Ron looked at Hermione's back and whispered, "She's not of the same mind as us anymore." ”

Harry didn't say anything, but judging by the way he looked at Hermione, maybe he didn't mean much worse.

"And who are we going to ask for help?"

The two looked at each other and said in unison, "Professor Moody! ”

Mad-Eye Moody, a mad but experienced wizard, is also a professor of Defence Against the Dark Arts invited by Dumbledore.

And as a retired Auror, he is even more admirable than Li Zu, who has a mysterious background.

Even the occasional madness was a legacy of Professor Moody's fight against evil, which only deepened their admiration.

When dinner was over, Harry and Ron approached Moody.

Knock and knock softly.

"Mr. Potter? Mr. Weasley? Please come in," Moody's voice came from inside the door.

The two looked at each other in surprise, they didn't expect Moody to be able to see the scene outside the door, but after being surprised, they were more confident in their actions this time.

Moody's office was not very large, full of instruments, and Alastor Moody was sitting in a chair, his left leg was removed and placed on the table, which was a prosthetic leg.

There is also a mirror on the table.

"It's a mirror that allows me to see my enemies" Moody noticed the two of them's gazes and smiled maniacally, "It's only when I see the whites of their eyes that I remind myself of ......"

"Boom!!"

A loud crash, the sound coming from a half-human-tall iron box.

There are so many weird things here.

Professor Moody laughed, "I won't explain to you what's inside, you may not be able to accept it." ”

Ron and Harry nodded busily, they weren't interested in knowing how strange the contents of the tin box were.

"Tell me why you're here."

The two of them nodded and said, "Professor, do you have a way to see through a person's disguise?" ”

Moody sat up straight, his horrified eyes rolling as he stared at Harry, who swallowed subconsciously.

"Camouflage? Can you tell me who you're suspicious of? Moody looked at the two of them with a little dangerous gaze, but it seemed that for some reason, the murderous aura in his eyes that was almost condensed dissipated in an instant, and only a smile remained.

"Professor Li Zu!"

"Professor of Muggle Studies, he was also invited by Dumbledley this year."

Moody was confused: "I've seen him, but I've never heard of such a person in the wizarding world, but if Dumbledore chooses him to take lessons, it's a testament to his abilities." ”

Harry told him about the owl beside him.

"Really? There's nothing strange about it, maybe his owl is just a simple aloofness," Moody said, pausing for a moment before continuing: "But I agree with the two of you very much, after all, this is a special time, and any problem must be taken seriously!" ”

Ron nodded vigorously, glad that his suspicion was shared by one more professor besides Harry.

"I've got a truth potion, if you can find a way to get him to drink it......"

"This is forbidden by the Ministry of Magic!" Harry said immediately.

Moody didn't refute, but nodded and said, "Yes, investigating a professor through abnormal means is also expressly forbidden, which is very disrespectful to the professor, but I choose to believe you." ”

"Don't worry, the dose won't be very large, he will definitely not perceive anything, maybe he will only think he is drunk."

Worried, the two took the elixir and left.

Moody patted the box: "At this time, Dumbledore actually found someone else besides you, I really want to know who he is!" ”

Boom! Syllable! The box began to shake violently, until finally, there was no movement.

……

Harry and Ron, preoccupied, walked out of Moody's office with the elixir.

"What should we do?" Harry asked.

Ron shook his head, he didn't know how to get a professor to drink the Truth Potion, and if the other party was okay, they definitely didn't want to think about it.

In fact, if something really went wrong, it would be him, not Harry Potter, who would be blamed.

Just when the two of them were entangled, they accidentally found a familiar figure.

"Hagrid!"

The giant turned his head when he heard the voice: "Haha, it's you two, by the way, what about Hermione?" ”

"She's going to learn" Ron pursed his lips, feeling very upset that Hermione had chosen not to participate, and he thought he had been betrayed.

Harry asked, "What about you, where are you going?" ”

The giant replied, "Go find Professor Li!" ”

"Looking for him?"

Harry and Ron looked at each other, both seeing a look of wonder and surprise in each other's eyes, they were wondering each other's true intentions, but their best friend Hagrid seemed to be very familiar with each other?

"Do you know Professor Li well, Hagrid?"

"Of course, Professor Lee is Hogwarts that I brought with me! And you never imagine who he is, he ...... Not! Hagrid covered his mouth.

He made this gesture, obviously hiding something.

"Dumbledore won't allow me to talk about this, I've caused too much trouble by saying the wrong thing, okay Ron, Harry, it's time for me to go"

Hagrid said that he was about to leave, but after Harry and Ron looked at each other, they instantly understood each other's thoughts, and now that Hagrid knew the identity of Professor Lee, they didn't need to take any risks.

Ron tugged at Hagrid's mole fur coat, tilted his head and said, "Hagrid, my dad brought a special wine from the Muggle world, I stole a bottle, maybe you'd like to taste it?" ”

"Arthur found something good again?" Hagrid was pleasantly surprised: "Of course I want to try it!" ”

As Ron added the potion to the wine, Harry was a little worried, "Hagrid is our friend, wouldn't it be too ...... for us to do this?"

"Hagrid will forgive us!" Ron had fallen for the Truth Elixir.

The two men walked up to Hagrid with their wines and watched him drink it in one gulp.

"How are you feeling?" Harry asked.

"It's ...... It's a special feeling," Hagrid smacked his mouth, as if feeling.

Ron gave Harry an affirmative look, and Harry nodded in response, then said, "Hagrid, can you tell us who Professor Li is?" ”

"Professor Li, he's a Muggle."

"What?"

"What!"

"Muggles?!" On the other side, Mooditen got up from his chair, he didn't expect to get such useless news.

A Muggle?

So, was he really just Dumbledore invited back for Muggle studies?

On the other side, Hermione Granger opened her mouth in surprise: "What! ”

Professor Lee turned out to be a Muggle, and the news came from two companions.

"It was Hagrid himself, we made him drink the truth potion," Ron nodded.

Hermione glared at the two angrily, "You actually made Hagrid drink the elixir!" ”

Harry, who knew he had made a mistake, lowered his head, but Ron said, "You didn't participate when we took the risk, and now we are the first to tell you the news, and you are here to accuse us?" ”

"So, at the beginning, you were going to let Professor Li drink the truth potion?"

The two of them quarreled more and more, and finally simply ignored each other, and Harry was dragged away by Ron.

……

Li Zu stretched and put down the history of magic in his hand, he tried to read Potions at first, but when he read the words, the hypnotic effect was even more amazing, and he had to choose to read something interesting.

There was a knock on the door, and Li Zu opened the door: "Hagrid? ”

"Professor Li, I'm here to talk to you, by the way," he turned his head left and right, and asked expectantly, "Can you let me take a look at your dragon?" ”

"This sentence is really ambiguous"

Li Zu still beckoned and let the owl fly in.

……

A winged flying horse pulled a carriage and whistled through the sky.

On Hogwarts' dedicated landing track, Hagrid temporarily took on the command.

Hagrid shouted, "Get out of the way!" ”

Just outside Hogwarts Castle in the lake, a boat floated up from beneath the water.

The students of Hogwarts had almost never seen such a scene, and they were thrilled to have students from other schools coming.

The students were asked to arrive in the cafeteria, and the professors were also present, including Li Zu, who was next to Professor Bubaji.

However, the elves did not bring the meal, which means that there is still something to be announced, and the little wizards have speculated whether it has anything to do with the carriage and boat that appeared today.

Li Zu knew that the Triwizard Tournament was about to begin.

Dumbledore stood in the center of everyone's gaze: "I want to announce one thing, this year, this castle will not only be your home, but it will also welcome some special guests, Hogwarts has been chosen to host a legendary event, the Triwizard Tournament!" ”

The atmosphere was not as strong as expected.

Many students don't know what the so-called Triwizard Tournament is.

"For those who don't know, the Triwizard Tournament is a series of magic competitions between three schools, each school selects only one student to participate, and declares in advance that once selected, you will be alone! Trust me, this contest is not for the cowardly, but for a few more so, join me in welcoming the charismatic girls from Beauxbatons School of Witchcraft and Wizardry, and their headmaster, Maxim! ”

The appearance of the little witches is amazing, but it is Lady Maxim who really attracts Li Zu's attention.

Giants, a very interesting race, in this world, can be of interest to Li Zu including magical creatures.

"And our friends from the North, welcome from Durmstrang!"

When the two sides appeared, Li Zu finally had dinner in front of him, and he began to feel that it would be good if there was a house-elf who was proficient in cooking, although as a low-key villain boss, he needed more scary and terrifying attendants, such as the tyrant deacon and the licking maid...... The licker maid still forgot it.

Dumbledore continued, after the representatives of the other two schools were seated, "Eternal glory, the ultimate winner of the Triwizard Tournament, will receive eternal glory!" But to achieve this glory, there are three tasks that must be completed, all of which are extremely difficult, so the Ministry of Magic has decided to introduce new rules, and there will be Mr. Barty Crouch, Director of the Department of International Magical Cooperation! Explain the new rules to everyone! ”

The Minister of Magic announced the new rule that those under the age of seventeen are not allowed to compete.

This new rule immediately sparked a huge protest, not a single wizard did not consider himself the Chosen One, and they decided that they would be the recipients of eternal glory.

Li Zu's eyes were on Harry Potter, of course he guessed that this was a rule specially set up by Dumbledore to protect him, but unfortunately it was useless, Harry Potter would eventually participate.

When dinner was over and Li Zu got up to leave, Hermione walked over: "Professor." ”

Li Zu raised his eyebrows in surprise: "Miss Granger, is there something?" ”

He had been a passerby at Hogwarts, and he had no communication with Hermione except in class, so he was a little surprised to be stopped by Hermione.

"Can you find a quiet place?"

"Well, my office should be a good place."

The two of them came to Li Zu's office, which was very simple, except for an owl flapping its wings.

The two were in the same room as the unfamiliar ones, and Hermione seemed a little restrained.

"Miss Granger, what do you want me to talk to alone?"

"You're a Muggle?"

Li Zu was surprised, a little straightforward, surprising.

"That's right" he didn't deny, there was nothing to be ashamed of being a Muggle, especially since he could be alone and destroy the wizarding world.

"Harry and Ron, they suspect you of being a Death Eater."

Li Zu didn't expect that he would become the imaginary enemy of Harry Potter, could it be that this is the so-called, villain positioning? No matter which world you go to, you will be hated by the protagonist and then stand on the opposite side.

"But you're just a Muggle, Professor Lee, and maybe you should get out of here and go back to the Muggle world."

"Thanks, I'll think about it."

Hermione Granger didn't say anything more, and got up to say goodbye.

The door closed, Li Zu frowned and thought.

"Do you want to kill Harry Potter and then kill Voldemort and Dumbledore?" Li Zu thought about the feasibility, but finally shook his head, the wizarding world doesn't know how many old wizards are hidden, it is better to have Voldemort and Harry Potter outside to attract attention, than to act on his own, and he just wants to get something magic-related.

"Since Voldemort has Death Eaters, should I also consider power? Or do you just turn Voldemort into an exclusive collectible? ”

The toy gang, which was once established under an impostor, once again surfaced in Li Zu's heart.

Adding a few wizards to it and adding your own magic methods is obviously a good choice.

However, whether it is to find trouble with Voldemort instead, or to gather his subordinates and hold secret meetings, there is a very serious problem, he has little resistance to magic.

This was his first goal when he entered Hogwarts.

Soon, Dumbledore announced the participants in the Triwizard Tournament, and Harry Potter was unexpectedly chosen.

While everyone was worried, Li Zu had already found another man, Severus Snape, who was recognized as a master of Potions!

Li Zu does not use spells, but can gain resistance by drinking potions.