The Magical Principles of Natural Philosophy at Hogwarts

Ordinary wizards regard spells as the truth, but skilled wizards feel that fixed spells often become restrictions instead, and they let magic serve them in the most suitable form.

Erwin's strategy was successful. His "generosity" made all the lower Muggle-born students know him and had a good impression of him.

The few students who didn't come to the assembly also sneaked to Erwin a few days later in embarrassment, hoping to get an alarm ring.

Their needs were of course met immediately.

Ron is also a little busy these two days, and he no longer thinks about the five hundred Galleons. The most obvious advantage of this young man is his good attitude, even if he has any negative emotions, it will not last for long.What he was worried about now was his sister Ginny Weasley. Although she was clearly born in a pure-blood family, she was more disturbed than those little Muggle-born wizards.

Ron thought it was because she liked cats, and she was horrified by the horror of Mrs. Norris, Filch's cat.

Erwin heard him counseling his sister, "Maybe you don't know Mrs. Norris very well. To be honest, we'd be happier without it. Things like this don't usually happen in schools, and the perpetrators should soon was found and expelled from the school."

As the youngest boy in the family, Ron didn't have many opportunities to show off his elder brother's demeanor. While he tried his best to comfort his sister, he didn't think there was anything unusual about Ginny's paler face.

Erwin was not far from them, and he naturally heard everything Ron said, and he also noticed Ginny's appearance.

This seems to be the reaction a little girl should have after accidentally getting into a big disaster.But the problem is, if Mrs. Petrified Norris can understand it, but leaving those words on the wall is hard to say that she did it on impulse. If she has a relatively clear belief, why should she panic like this?

Could it be that there is a mastermind behind the scenes?

Erwin looked at Melanie, who shook her head slightly at him.

The two avoided the Weasley brothers and sisters, "The little girl hasn't done anything unusual these two days," Melanie said in a low voice, "But there's one thing that's strange, she's been writing too much in her diary."

"How strange?"

"Based on the time, she writes two thousand words in the diary almost every day. It is hard to imagine what she has recorded."

Erwin was thoughtful. Children of this age rarely have the ability to write for a long time, let alone write so much every day.And if he remembered correctly, Ginny was carrying what looked like a diary when she went to the ladies' room that night.

It is self-evident where there is an abnormality.

"You can try her out," he said to Melanie.

It is not appropriate to report to the professors just by finding a little abnormality, and it is easy to startle the snake.

"Testing? Don't worry." Melanie smiled slightly, and there was a gleam in her eyes.

Putting aside the school's affairs, Erwin continued his rune research. He insisted that the progress of the ring and the rune Uzi had almost reached one-third of the progress, and it would take a long time before it was completely completed. Complete before the end of the school year.

Although under the pressure of Nicole Flamel, Erwin memorized a lot of rune codes by rote, but it is not that simple to master them. This is not something that can be solved by blood talent. He has to go through many detours before he can understand. How to avoid.

But having said that, building equipment for yourself is also a very enjoyable thing.

Taking the time to roughly read the two books on blood magic, Erwin found an interesting fact, that is, the real vampires are quite similar to the vampires in Muggle literature.

Is there a possibility that art really comes from reality?Even the author of the earliest vampire literature was a vampire himself?

According to the content in the book, combined with the piecemeal information Melanie said before, Erwin has a relatively clear understanding of blood magic.

He knew what Melanie could do.

Immediately finished the work at hand, got up and rushed back to Hogwarts Castle. In the corridor outside the main building auditorium, Erwin saw Filch yelling at the fifth-year Ravenclaw students.

"You guys! I told you that magic is not allowed in the corridors, and you just won't listen!"

After Mrs. Norris' accident, Filch became more neurotic and harbored great malice towards all students.

Part of the reason may be that most of the younger students knew he was a Squib.

"But we didn't want to use magic." The two Ravenclaw students were helpless.

"Then what are you doing with your wands out?" Filch's tawny eyes flashed fiercely, "Don't try to fool me!"

No matter how hard the two students tried to explain that they were only discussing the connection between the material of the wand and the personality of the owner, Filch stubbornly entered their names in the notebook.

Erwin took two steps back calmly, and at the same time cast the Disillusionment Curse on himself. He didn't want to be affected. Although Filch was an idiot, he did have some power in his hands.

His attitude is like revenge. In this magic school, every little wizard is causing pain to him who has no magic talent every moment. This is the source of hatred.

People born in a magical society without magical abilities are like poultry in a flock of birds. They are much more pathetic than ordinary people who know nothing about the magical world.

Even so, Filch was hard to sympathize with, he wasn't a good guy by nature.

Back in the Gryffindor common room, Erwin was a little surprised to find that a small conflict was erupting here, between the Weasleys and Melanie.

The weeping Ginny was protected by Ron, who stretched her neck. She hugged her diary tightly, and the dark cover caught Erwin's attention.

"You can't bully my sister." Ron's eyes were red with anger.

Harry on the side was a little at a loss, and there was a girl on the opposite side. It seemed inappropriate to stand on his friend's side to help him?

Melanie looked calm, "No one bullied her, it's just that we all shared our secrets, but when it was her turn, she went back on her word. I don't think this should be appropriate?"

Erwin understood that Melanie should have organized a tea party for first-year Gryffindor girls. The girls shared their little secrets with each other to enhance their relationship. When it was Ginny's turn, it was logical to see her The diary, after all, she has to write a lot of words in it mysteriously every day.

Then Ginny said no, and had a very strong emotional reaction.

It's really a good test method.

Melanie's calm attitude, coupled with the lethality of her appearance, caused Ron's aura to weaken rapidly. He looked back at Ginny in some confusion. The little girl buried her head and cried even harder. Hold her diary.

Ron's momentum returned again, "No one can force my sister." He said every word.

"No one forced her." Melanie smiled faintly, "But Ginny Weasley, since you don't want to blend in with everyone, then don't blame everyone for treating you as an outsider."

The Gryffindor girls beside her looked at Ginny with a hint of indifference.

With just a few tricks, Melanie pushed Ginny out of the Gryffindor girls' circle of friends.

"You guys are going too far." Hermione couldn't help but say, Miss Nutria has always had a sense of justice.

Facing Hermione, Melanie raised her chin slightly, "Who are you?"

Hermione almost flinched.

The Gryffindor junior girls now seem to be following Melanie's lead, introducing Hermione to Melanie in a jabber, as if they really knew each other for the first day, and emphasizing that Hermione is not popular , Not good-looking but also a lot of things.

Hermione exhaled deeply, and took another deep breath.

"That's enough!" Ron couldn't bear it any longer. Many girls were startled by his roar. He dragged Ginny and Hermione to the other side of the lounge.

"It's okay," he comforted Ginny, "don't worry about what those girls think, we don't care about being their friends, look at Hermione, she doesn't get along well with any girl, no, it's still me and Harry her friend?"

Hermione's face was very stiff, and she already had the urge to smash the book in her hand on Ron's head. This guy really couldn't open any pot.

Over there, Erwin coughed lightly to indicate his presence.

Melanie knew that she was going out with him, she smiled apologetically and shyly at the other girls, and the girls gave meaningful looks.

Melanie has pretty much made everyone aware of their "couple" relationship.

Erwin took Melanie to the top of the tower, and the cold wind in late autumn made people sober.

"How does that drop of my blood taste?" Erwin asked, looking at the female vampire.

He hadn't forgotten about it.

"It's a wonderful feeling..." Melanie's eyes were a little blurred, "But you don't have to worry about what I will do with your blood, I hardly have the ability to use blood magic now, not to mention my life is in your hands hand."

Erwin was noncommittal, "I have a few questions I want to ask you. Vampires have difficulty in multiplying themselves, so the main way to increase the population is...'First Embrace'?"

This proper noun is quite a mouthful.

"Yes."

"So, are there any talent requirements for the first-time embracer?" Erwin continued to ask.

"Theoretically not,"

Erwin nodded slightly, vampires are also a kind of bloodline, and this kind of bloodline can be replicated and transmitted with low loss.This is essentially a biotechnology, a technology that can be replicated and improved.

He is now a genuine primordial wizard, but where is the greatest value of the primordial wizard?It lies in the word "yuanchu".

The original blood is to spread, and forming a family to pass on through reproduction is actually very slow and inefficient.

According to the theory of modern economic breeding, generally speaking, males should be matched with females ten times or tens of times higher. Compared with being a planter, Erwin felt that there should be a more efficient method.

That was the point of keeping the female vampire.