The Magical Principles of Natural Philosophy at Hogwarts

"This way, this way!" Melanie greeted at the door of the library, raising her little hand.

Malfoy coughed slightly and remained reserved. He suddenly felt that it was indeed wonderful to have such a perfect girlfriend.

She deserves to be named Malfoy.

They found a seat and sat down. Melanie took a lot of books and looked like she was looking for information. This made Brother Yan no longer suspicious.

But the problem was that she seemed to be too excited and spoke louder, so that the two of them were kicked out of the library by Mrs. Pince with a straight face.

"Take the book and read somewhere else!"

"Sorry." Melanie was very embarrassed.

Brother Yan is very personable, or maybe he just thinks he is very personable, "That's fine, we shouldn't be in the same room with those mediocre people, right?"

At Melanie's suggestion, they found an unused classroom nearby. It was Saturday morning, and not many people would come here to disturb them.

Melanie opened her notebook and looked attentive, while classmate Brother Yan began to tell the glorious deeds of his ancestors in a rather proud tone.

After all, it is a wizarding family with a long history. Before the bloodline was diluted, there were still many outstanding figures.

During the narration, Brother Yan spared no effort to describe how stupid and incompetent Muggles are.

Melanie asked about the current situation of the Malfoy family, so classmate Brother Yan began to talk about his father. In the son's heart, his father is always great.

"I don't seem to understand, so let's just summarize. Your father, Mr. Lucius, did he have any outstanding research results in magic, potions, and magic texts?" Melanie asked.

"Uh, it seems not." Brother Yan was a little embarrassed.

"Then has he made any outstanding contributions to the British wizarding world?"

"..." Brother Yan's face began to stiffen.

"So, does he have any outstanding achievements? For example, defeating a powerful wizard or a magical animal?"

Brother Lao's classmate fell silent. He wanted to refute, but he couldn't find an answer for a while. "My father is very famous. He is friends with the Minister of Magic..."

He could only say this, but these words seemed weak and ridiculous.

At this time, a sneer came.

It wasn't from Melanie. Brother La's classmate was stunned and turned around.

Then I saw an unexpected scene. On the chair that was originally empty, an illusory figure gradually appeared and condensed into a physical entity.

Who is it if it's not Erwin? He has always been beside them, but he is invisible!

"It's you!" Brother Yan's classmate was shocked and angry. He turned his head suddenly and found that the cute smile on Melanie's face had disappeared, and there was mockery in her eyes.

Brother Lao’s classmate understood immediately and knew that he had been fooled, “You guys colluded?!”

I even thought about plotting against Erwin, but ended up becoming a clown!

Malfoy's face twisted.

"Don't be too excited, I just want to surprise you." Erwin said in a teasing tone, "Go on!"

A sealed test tube flew towards Malfoy. Melanie retreated to the wall like a shadow. But Brother Yan couldn't dodge in time. The test tube was very fragile and burst before it even touched him. Inside was

A lot of silvery gray dust.

Brother La's classmate made a strange, unexplained cry. When the dust came into contact with his skin, he felt extremely itchy and tingling, which even a person with a will as strong as steel would find unbearable.

What's worse is that a lot of dust seeped in through the gaps in the clothes.

Brother La was jumping around like a monkey. Obviously, he could no longer care about the dignity and glory of pure blood at this time. He quickly took off his coat and shirt, wiped off the dust on his hands, and then

Throw the clothes away hard.

Erwin stretched out two fingers and tapped lightly, and the clothes stopped in mid-air. It was too easy to exert force to make it hover.

With a snap, three short house elves suddenly appeared right under the clothes. They had obviously apparated here. They were the cookies and the pancake pan, and the one whose arms were grabbed by them, unable to move in the middle.

Dobby.

Dobby was still shackled at this time, preventing him from using magic.

Brother Yan's coat slowly fell down, covering Dobby's head.

The silver dust that made Brother La's classmate extremely itchy turned out to be ineffective against the house elves. The cookies and pancake pans loosened their grip on Dobby, and Dobby took off his coat with trembling hands.

"Young Master...gave Dobby...clothes..."

"Dobby?!! Why are you here?!!" Classmate La Ge, who was cleaning up his body in a very shameful manner, looked at his elf in disbelief, "What nonsense are you talking about? How can you count me as a payer?"

Your clothes??”

However, Dobby's big eyes were filled with tears. He held up Malfoy's coat and said, "Dobby is free!"

"Shut up! You idiot!" Malfoy felt like he was going crazy. If his father knew that he had lost the elf in the house... the consequences would be unimaginable.

Dobby's wrinkled face showed an expression of disgust, "It's you who should shut up! You are no longer Dobby's master, you can't talk to Dobby like this anymore!"

Brother La’s classmates were stunned.

Erwin was also paying attention to Dobby at this time. What surprised him was that when Dobby got the clothes, he didn't feel the fluctuation of magic power.

It's not like some kind of curse has been lifted, or some kind of contract has been lifted.

The freedom Dobby gained was more like... a kind of self-awareness?

Dobby's magic level is considered to be among the best among his kind. Maybe he can get rid of the shackles of the house elf long ago. After all, he could directly take advantage of the loopholes in the rules to report to Harry privately. It is very likely that this is what he lacks.

Cognition of identity, cognition of freedom.

In any case, he no longer needs to be loyal to the Malfoy family.

The plan was successful.

Brother Lao gave up. He looked at Erwin and Melanie with cold eyes, "Is this your purpose? You are finished. From now on, you will be the enemy of the Malfoy family. I will remember

My father will not let you have an easy time living with you..."

"It's really a terrible threat." Erwin shrugged and suddenly pointed the wand at Malfoy's head.

Brother La's classmate was shocked, but after all he couldn't keep calm and panicked, "What are you going to do?"

He looked for his wand, but suddenly found that he had thrown it away with his clothes.

"Since I am already an enemy of the Malfoy family, can I go further?" Erwin deliberately teased him.

Brother La's classmate suddenly turned pale. He realized his mistake and shouldn't have threatened the other party in this situation.

Erwin felt a little bored. This little kid was a little smart, but he was really a bit young.

"Forget everything!" He chanted the spell.