Lu Ping, who had just accepted the position of professor of the Black Magic Defense class, had similar thoughts in his heart: Are students now so strong? What else should I teach if I am so powerful? Is it right or wrong for me to accept this job?

But when he looked down and saw Harry and Ron, he remembered the way they were facing the dementor just now... That was the reaction of a normal child who had just reached the third grade. The child who suddenly ran out to guard the gods might be more special... To be honest, Lupin was not sure if the child cast the spell that he was familiar with? Has anyone improved the patron curse?

"Are you okay?"

Lea and Rin Tosaka are not ordinary children. Rin Tosaka has experienced many things when he was very young, so he can face the crisis calmly.

At least compared to Ron and Harry, who were so scared that they were sweating in cold sweat, these two girls seemed to have nothing happened just now.

As for Hermione, she was also confused about the strength gap between herself and Ethan, and had completely forgotten the horror brought by the Dementor.

Confirm that the Dementor had no time to hurt anyone here just now, Ethan finally greeted Harry and Ron.

Now the relationship between Harry and Ron and Ethan is considered a thing of the past. If it weren't for Slytherin's identity, the two of them would have regarded Ethan as friends.

"Wait, this classmate."

Seeing Ethan being ready to leave, Lupin immediately asked about his identity.

"Is your name..."

"Ethan."

Ethan knew what Lupin wanted to ask, probably because he wanted to inquire about his background with Dumbledore. After all, he could release such a powerful patron curse at his age, and was definitely not an ordinary student.

First of all, he is definitely a genius among wizards in terms of talent; secondly, Lupin noticed that Ethan was wearing Slytherin's courtyard uniform, so there is a high probability that Ethan is the heir of a certain wizard family.

However, Ethan did not report his surname, so he could not directly know which family the other party was descended from.

As for whether this would seem impolite? Lupin didn't care at all. He had long seen how arrogant the descendants of many wizard families were, and that they looked like they didn't take anyone seriously... In comparison, the young man in front of him had at least enough capital to be proud, and his strength was still good.

The only episode along the way was the trouble caused by Dementors. Except for Harry's carriage, these things did not happen in other cars.

I wonder if Harry Potter is too unlucky? Or is this a test he will definitely go through as the protagonist.

Nothing happened again during the return to school. The freshman branch ceremony and the dinner welcoming freshmen and students back to school went smoothly.

However, when the dinner ended and the students began to return to the dormitory to rest, Ethan was left alone by Dumbledore.

"Go to my place."

In addition to Ethan, Dumbledore also called Snape and Lupin, who had just joined the company. Ethan knew that Dumbledore wanted to ask about the dementors when he saw these two people.

As expected, after coming to Dumbledore's office, Dumbledore signaled Ethan to carefully inquire about all the details of Lupin's incident.

Lupin was in the carriage at that time, so he knew more than Ethan, including the fact that the dementor suddenly broke into the carriage and intended to attack the students.

"What do you think?"

When Lupin finished talking about everything, he was surprised to find that Dumbledore was asking the young student politely, as if he was facing a low-grade student at Hogwarts, but a great wizard of the same level as him.

After looking at Snape next to him, he seemed to be not surprised by this situation. He stood aside calmly and couldn't accept Lupin's even more unacceptable. Snape was actually making tea for Ethan.

Is it the opposite? Isn’t Snape the dean of Slytherin? Why did he make tea for students in his college?

"It was indeed an accident that the Dementor attacked the student."

Ethan took the hot tea handed over by Snape, using some magical plants that had been specially treated, which had a good spiritual rejuvenation effect for the wizards.

Although this effect is not equal to Ethan, it is just a bit of a special taste of hot water, he will not refuse others' kindness.

"Why Porter?"

Dumbledore was worried that this was another method taken by some people, and wanted to use the dementor's hand to kill Harry Potter. As for the dementor, he knew exactly what was going on in that department.

"Harry's heart is more painful than other carefree children. Maybe he's more likely to attract the attention of the Dementors?"

Although the dementors attacked Lea on the surface, Claria just happened to block Harry Potter, Dumbledore had already determined this from Lupin's description: the dementors wanted to attack Lea but Harry Potter.

As for the reason Ethan described, Dumbledore didn't know if it was true. After all, the magical creature like Dementors did not know much about it: this is a magical creature, full of negative energy, can eat human happiness and absorb human souls;

He will be expelled by the guardian spell of the Holy God Guard full of positive energy, but there is no effective way to kill it. Ethan uses the guardian spirit to kill the dementor, as if it is the first time that the magical world has truly killed this creature.

The Ministry of Magic claims to be able to control dementors well, but judging from this incident, the so-called control of the Ministry of Magic is not credible.

"Anyway, these things were sent by the Ministry of Magic... Isn't anyone responsible for this?"

“…”

Ethan's inquiry made the room fall into a strange silence. Dumbledore finally shook his head helplessly: "The Ministry of Magic is to ensure the safety of Hogwarts, after all..."

"Because Sirius?"

Lupin's expression changed a little, but he stood quietly aside. He was still a little confused about the current situation. He didn't understand what Ethan was, and he was not going to interrupt before he figured out the situation.

"Yes, we're all worried that he'll hurt Potter."

"He's not going to hurt Potter?" Ethan shook his head: "He won't hurt Potter."

Ethan is very sure of this, after all, he is an outsider who knows the subsequent plot. But this remark will not be easily recognized, especially Lupin.

"Why are you so sure? What do you know?"

"I don't know much, but I know everything I should know."

Sirius is the godfather of Harry Potter. He was arrested in Azkaban for killing the Potters, who are Harry Potter's parents.

He was considered Voldemort's lackey, and revealed his friend's hiding place, causing the Porters to die at Voldemort's hands. After the Porters' death, Sirius was thrown into Azkaban without even going through any trial. Everyone thought he was a sinner.

Before this moment, Lupin, a friend of Sirius, also thought so.

"Don't you think so?"

"No, because it was someone else who leaked the secret."

"This is impossible!"

There are many magical curses in this world. The Curse of the Desperate and Faithful is such a curse. Sirius is considered a traitor by everyone, and no one speaks for him because of the existence of such a curse.

In the presence of such a spell, there is no way to find the Porter couple except for the betrayal of the confidential person. However, no one knows that the Porter couple secretly changed the confidential person after discussing with Sirius, and this person is the traitor who betrayed the Porter couple.

Dumbledore did not doubt the authenticity of what Ethan said, as Lupin did, because he felt that Ethan had no need to lie about such things, and even he thought that Ethan would tell them this was actually a reward for the last school year.

"You know who is the one who really betrayed the Porter couple?"

Ethan took a sip of hot tea and muttered in his heart, 'The plot is going to be over again...', but hesitated at all: "I still know that this person is hiding in Hogwarts now."

"What?"

Not only Lupin was shocked, but even Snape and Hogwarts were scared.

The person who betrayed the Porter couple was undoubtedly Voldemort's minions, and this kind of person was lurking inside Hogwarts? This is not a good sign. Could it be that Hogwarts was infiltrated by the Death Eaters?

Who will it be?

Dumbledore thought about it but never thought that who would be Voldemort's subordinate. He had basically understood the details of these professors in the school. Unless they joined Voldemort's camp like Kilow two years ago, they should not have any signs discovered by themselves.

"No, even if James and Lily secretly changed the secret person, this secret person must be someone we all trust. How many such people are there?"

“Not many.”

Lupin's face suddenly changed drastically. If Dumbledore was not next to him, and his fame was enough to reassure him, he even suspected that this was a conspiracy against him.

Because except Sirius, James and Lily's friends are all left with themselves and Petty Peter, who is dead...

"Do you think I betrayed James and Lily?"

"I'm not talking about you."

Ethan was speechless about the brain circuits of these people, and he stretched out his fingers helplessly and made a chopping action.
Chapter completed!