At the beginning, those people in the Ministry of Magic regarded Ye Siyu as an enemy and were ready to capture him.

But at that time, Ye Siyu was not a newcomer, he was already familiar with the use of elemental magic and had a certain degree of defense against those causal magic in this world, how could those magicians of the Ministry of Magic be the opponent of Ye Siyu, a warrior who had experienced countless battles, no one could hold on for two rounds and be easily defeated.

However, Ye Siyu didn't make a dead move, he just used ice magic to freeze the opponent's hand or destroy their wand, making them lose their ability to fight.

When Ye Siyu defeated the Ministry of Magic with a devastating force, they had to apply for support and sent an Auror who was specially used to deal with the dark wizards.

However, the combat experience of mages in this world is too poor, and even the elite of mages like Aurors is not much stronger, at most they can support a few more rounds than ordinary mages.

In the end, they had to turn to Albus Dumbledore, the greatest wizard in the wizarding world, for help.

Dumbledore, who received the Ministry of Magic's distress signal, immediately rushed to Tumbledown Alley, but he was different from the people in the Ministry of Magic, he did not attack Ye Siyu because of the inappropriate aura emanating from Ye Siyu's body, but talked to Ye Siyu calmly and balancedly, asking him why he created such a big formation.

In the face of Dumbledore's inquiry, Ye Siyu had already been prepared, so he directly stated the reason.

Regarding Ye Siyu's explanation, Dumbledore did not fully believe it, but he did not completely oppose it, but hoped that Ye Siyu could stop fighting and cooperate with the investigation of the Ministry of Magic, but the old-fashioned Ministry of Magic did not agree, thinking that Ye Siyu must be captured and taken to Azkaban for imprisonment.

Ye Siyu's purpose was to enter Hogwarts, not to enter Azkaban, so he chose to resist, and the result was that Ye Siyu defeated the people of the Ministry of Magic again with a crushing force, if it wasn't for Dumbledore's attack again, the people from the Ministry of Magic would definitely be killed by Ye Siyu, and they were fierce.

Seeing this situation, Dumbledore also understood that it was impossible for Ye Siyu and the Ministry of Magic to sit down and talk calmly in a short period of time, in order to avoid the continued conflict between Ye Siyu and the Ministry of Magic, which would lead to another danger in the current dangerous wizarding world, Dumbledore proposed to let Ye Siyu go to Hogwarts to be a teacher.

The Ministry of Magic did not agree to Dumbledore's request at first, but without Dumbledore's help, they couldn't help Ye Siyu, a strange warlock, and finally had to choose to compromise and let Ye Siyu join Hogwarts.

After calming down the conflict between Ye Siyu and the Ministry of Magic, Dumbledore took Ye Siyu away and found a restaurant to sit down and chat.

Ye Siyu knew what Dumbledore's personality was, so in the process of chatting, he tried his best to present himself as an oriental warlock who was curious about the British wizarding world.

Sure enough, Ye Siyu, an oriental warlock who did not need to cast spells with the help of a wand, and the magic he used was completely different from that of the rest of the magicians, immediately aroused Dumbledore's curiosity, and after asking all kinds of questions and confirming that Ye Siyu had no malicious intentions, Dumbledore could be regarded as initially trusting Ye Siyu, and also gave Ye Siyu a ticket to Hogwarts.

Ye Siyu also understood that Dumbledore did not fully trust himself, but included himself in the scope of his easy surveillance, Ye Siyu didn't care about this, because his goal had been achieved, and it didn't matter if Dumbledore trusted him or not.

"Harry, look, it's the wandless warlock from yesterday."

"Ron, be quiet! That's a dangerous person! ”

"Why is he here?"

When Ye Siyu was waiting for the Hogwarts Express, he heard a voice discussing himself from behind him, and when he turned his head, Ye Siyu found three familiar voices, which were Harry, Hermione and Ron.

Ye Siyu immediately nodded at the three of them, startling the three of them.

Ye Siyu has some ideas about Harry's three little children, which can help him determine whether he can obtain the origin of the world by participating in the plot of this world, but Ye Siyu is not in a hurry to contact them, because he knows that Harry is the focus of Dumbledore's attention, and if he rashly steps forward to talk to the other party, it is likely to cause some unnecessary misunderstandings.

It didn't take long for the Hogwarts Express to arrive, and the students began to get on the bus one after another.

Ye Siyu didn't rush to get into the car, but observed the situation of Harry and the three of them, and only after the three of them got into the car did he go up, preparing to take this opportunity to contact each other, so that even if Dumbledore found out, he would not have any suspicions.

After Harry and the three entered a private room, Ye Siyu was also about to go in, but he found that it was already full of people and did not squeeze in, but found the private room next door to sit down.

Depending on the situation, he missed the opportunity to contact the three of Harry this time, but he didn't care, anyway, he entered Hogwarts this time just to familiarize himself with the plot and find the treasure trove of Hogwarts, not necessarily to know the three.

In the future, there will be a lot of opportunities for Ye Siyu to get acquainted with the three of them, and there is no need to worry.

After sitting down, Ye Siyu directly took out a magic book and watched it.

I don't know how long it has been, the originally sunny weather has turned into heavy rain, Ye Siyu, who was originally reading a book, raised his head suddenly, and he felt a strange aura coming from outside, this breath is called fear.

"Squeak!"

Before Ye Siyu could use his mental power to scan and check, the train stopped suddenly.

"What's going on?"

"I don't know."

This sudden situation made the students in the carriage a little overwhelmed, and Ye Siyu opened the door of the private room and came to the corridor to check the situation.

The door of the other private room also opened, and Harry walked out of it, and when he saw Ye Siyu, he was startled, and the scar on his forehead was hot.

"Boom!"

The truck shook violently, and Harry was directly shocked and sat back in the private room, Ye Siyu didn't care, but exuded his own perception to see what was going on.

"What's wrong?" On the other side, Hermione asked as she looked at Harry, who looked a little unnatural.

"The Wandless Warlock is next door." Harry explained, and as soon as he finished speaking, the lights in the carriage suddenly went black.

"Look outside!" Ron pointed out the window with a panicked face, and at the same time, a layer of frost was covered on the ship, and the temperature of the carriage dropped sharply, making people shiver.

"Boom!"

The train shook violently again, and Harry and the others saw a strange figure in a tattered cloak appear in the hallway.

With a wave of the strange figure's slender palm, the car door opened, and the three Harry could see that the strange creature was soaked all over as if it had been soaked in water, with scabbed palms, and at the same time, the emotion of fear gradually took over their hearts, and they couldn't help but hold their breath and move to the back of the box.

"You disgusting guys are really not here at the right time, I'm watching the story just right." Just as the three of Harry were frightened, a flat voice broke the silence.

In the next second, under the surprised gaze of the three people, a hand reached out from the side and directly grabbed the head of the strange figure, and then a dazzling but not dazzling golden light burst out, and at the same time, a terrible scream echoed in everyone's ears, so that they couldn't help but cover their ears.

You can see that strange figure gradually dissolving in the golden light, and the originally cold carriage becomes warm again, as if everything before was an environment.

"Are you alright?" , Ye Siyu's figure appeared in front of the three of them.

"I didn't ...... It's okay......", none of the three of them thought that the person who saved them would be the wandless warlock they had discussed earlier.

It's just that their surprise didn't last long, one after another piercing roars came into them, and then they could see many strange creatures flying from the outside just now, as if they wanted to seek revenge on Ye Siyu.

Looking at these dementors, Ye Siyu spread his hands, and two warm lights popped out in his hands.

"Smack!"

With a clapping of his hands, a wave of light condensed spread out in all directions with Ye Siyu as the center.

"Ahh

When the dementor came into contact with the aperture released by Ye Siyu, all of them ended up with the same fate as the previous one, and all of them were melted by the holy light.

The light released by Ye Siyu was not pure light, but a light containing divine attributes, which was fatal to dark creatures like dementors.

"Who are you?" , When Ye Siyu eliminated those dementors, he was in a private room with Harry and others, and the man who had been sleeping since the car didn't know when he woke up, and he was looking at Ye Siyu with a shocked face.

He had already woken up when the dementor opened the door, but when he was about to drive the dementor away, Ye Siyu also made a move, but this was not what surprised him the most, what surprised him the most was that Ye Siyu eliminated the dementor.

He knew very well how difficult Dementors were to deal with, under normal circumstances, it would be very difficult for a magician to drive him away, let alone destroy them, at least he had never seen such a powerful magic as Ye Siyu.

"Hogwarts elemental magic teacher Ye Siyu." , Ye Siyu introduced himself.

"You're a Hogwarts teacher?" , Harry and the three of them asked in unison, they thought Ye Siyu was some kind of dangerous person before, but they never expected that the other party would be a teacher.

"Yes." Ye Siyu nodded.

"What is elemental magic?" , Harry wondered.

"I don't know." Hermione and Ron shook their heads, and then all three looked at Ye Siyu, hoping that the other party could answer for them.

"I'll talk about that when we're in class, and now I have something to deal with." , Ye Siyu looked at the end of the corridor and said lightly.

Ye Siyu felt a spatial fluctuation, if he didn't guess wrong, someone from the Ministry of Magic came.

Ye Siyu also knew something about the creatures of the Dementors, knowing that they were guarding Azkaban, and they suddenly appeared here, obviously driven by people from the Ministry of Magic.

Now that he has eliminated these Dementors himself, it is impossible for the Ministry of Magic not to trouble himself.

Ye Siyu didn't care much about this, and he also believed that the other party couldn't help himself.

As soon as the words fell, one after another white figures like souls rushed into the carriage where Ye Siyu was, and then turned into several magicians, which made everyone in this carriage curious.

"Who used that magic just now?" , one of the leading magicians asked loudly.

"Me." , Ye Siyu directly admitted.

"Why did you kill the Dementors!?" Seeing Ye Siyu admitting, the magician asked menacingly, the wand in his hand was aimed at Ye Siyu, obviously if Ye Siyu's answer did not satisfy them, they would take action to subdue him.

"They're hurting my students, is there anything wrong with me as a teacher?" , Ye Siyu asked lightly.

"You're a Hogwarts teacher?" , Ye Siyu's words made the people in the Ministry of Magic stunned, they didn't expect that Ye Siyu, who looked like a senior student, would actually be a teacher.

"Why can't I be a Hogwarts teacher, and I don't like people pointing their wands at me, otherwise I wouldn't mind letting him try what it's like to be frozen." , Ye Siyu looked at those magicians of the Ministry of Magic indifferently and said.

"What kind of attitude do you guys have!" Ye Siyu's contemptuous tone made the magicians of the Ministry of Magic angry.

"Captain, he's a wandless warlock." However, just as the magician was about to make a move, the person next to him grabbed the other and whispered.

"It's you!" , The face of the magician, who was still menacing just now, froze, and the words he was about to say were all choked in his throat.

Although the name Wandless Warlock is not very well-known among ordinary magicians in the wizarding world, it is well-known in the British Ministry of Magic and some large families, and everyone knows that a man has single-handedly compromised the British Ministry of Magic.

As a member of the Ministry of Magic, he knew that things weren't as simple as they had been rumored.

After Dumbledore protected Ye Siyu and made him a teacher at Hogwarts, the Ministry of Magic did not give up, but continued to send personnel to secretly arrest Ye Siyu, but what scared them was that all the magicians who went to capture Ye Siyu were all eliminated by Ye Siyu.

Although Ye Siyu did not kill him, he also froze those offenders into ice sculptures, which could not help Ye Siyu at all, and in the end, the Ministry of Magic could only give up arresting Ye Siyu.

This made Ye Siyu a thorn in the side of the Ministry of Magic, and at the same time, it also made the magicians of the Ministry of Magic jealous of him, and without making sure to catch Ye Siyu 100%, the Ministry of Magic did not want to provoke Ye Siyu for the time being.

"Yes, it's me, do you have any opinions?" , Ye Siyu asked lightly.

"Don't be too arrogant!" , the Ministry of Magic magician scolded.

"Smack!"

Ye Siyu snapped his fingers, and under everyone's surprised gaze, the magician instantly froze into an ice sculpture.