The Magical Principles of Natural Philosophy at Hogwarts

This time Dumbledore portrayed the teleportation area centered on Erwin, so the boy returned to Hogwarts alone.

As for the headmaster himself, he had to deal with the affairs of the LeMays.

Erwin felt that he, as the last apprentice of Master Flamel, should also bear some responsibility, but Dumbledore had no intention of taking him to France at all.

That's right, the dual identities of the primordial wizard and the apprentice who was suddenly recruited by LeMay before his death had reached the point where they had to be kept secret.

So now Erwin is at the top of the castle's tallest tower, overlooking the panorama of the campus.

He looked at the floor tiles under his feet and suddenly realized that he had overlooked an issue that he hadn't noticed the last time he returned to the castle with Dumbledore because he was focused on other aspects, and that was that Hogwarts did not prohibit apparitions. Apparating and Apparating?

When Professor McGonagall sent him home, he had to walk to Hogsmeade village to apparate.

And Dumbledore has twice teleported Erwin directly to the top tower of Hogwarts.

This shows that there are at least two possibilities. Dumbledore may be using teleportation magic that is more advanced and difficult to counter than apparition, or as the headmaster, he has special rights in this school.

And this special right is obviously not just because of the principal's status.

In any case, the long-lost campus life is about to begin again. After nearly three months of hard study day and night, only Hogwarts, which is equivalent to the progress of middle school education, is no different from a resort in Erwin's eyes.

As the only wizarding school in the UK, Hogwarts is open to young wizards of all classes, skin colors, talents, and intelligence levels. It naturally provides more basic education.

Erwin walked towards the stairs, and the suitcase equipped with the following function automatically followed him.

Going down the tower, Erwin saw two red-haired guys muttering something to Peeves in the corner. People flocked together, needless to say, they were also twin brothers of the Weasley family.

"Hey!" Erwin yelled.

George and Fred were startled, turned their heads vigilantly, and then relaxed a little, "Is that Erwin? You're back? Long time no see."

"Long time no see." Erwin nodded.

"It's kid Frost!" Peeves giggled strangely, "Did you drink the enlargement potion, and you grew so fast?"

With the growth and development of puberty and drinking the potion provided by LeMay for a month, Erwin grew fifteen centimeters taller than before.

"That..." Brother Weasley's words flickered, "We were just talking about some pranks with Peeves, and we never said that we would do any bad things together..."

"I didn't hear anything." Erwin immediately understood, "I just greeted you, what's the password for the rest room?"

"Cream," said George.

Erwin first went back to the Gryffindor tower and put the suitcase back in the dormitory. There was no one in the dormitory, and Neville and the others were still in class.

There are some new faces in the lounge, freshmen this year, they don't know Erwin, and Erwin doesn't pay much attention to these little fur kids.

And in a corner of the lounge, a red-haired girl seemed to be in a daze, holding a diary with a black cover in her hand.

Erwin hurriedly walked towards the Forbidden Forest, and the effect of the four curses covered his whole body as he walked, making him seem invisible.

The bad boy's secret base is still there, and the traces of the newly brewed potion can be seen. It seems that Neville still comes here often.

Erwin kept walking, and finally came to the depths of the Forbidden Forest, the camp where Norbeta was raised before.

This place has been abandoned, and the tent should have been taken away by Hagrid, and weeds have covered the ground.

Erwin took a look, and the area of ​​the open space was still not big enough, and some surrounding trees had to be cleared.He is quite full of magic power now, holding the wand in one hand and releasing the invisible blade to cut down trees, while the other hand guides the ability given by kinetic energy, preventing the cut trees from collapsing and hitting him, and at the same time stacking them together.

The work efficiency is very high, and it is almost done in less than half an hour.

Erwin has an extra small cube in his hand. Half a day ago he saw a hut collapse into such a small thing, and now he wants to reverse this process.

Ensuring the cube was in his mind lock, Erwin threw it, waving his wand at the same time...

"Expand!"

The cube expanded rapidly, gradually occupying a large area of ​​space, and after a few tens of seconds, Flamel's hut reappeared in front of Erwin.

This is simply a miraculous alchemical creation.

Thinking of Master Flamel, Erwin couldn't help feeling a little sad. How long would it take him to study alchemy before he could make such a product?

Putting his emotions out of his mind, he opened the door and entered the cabin.

"Welcome back, Master."

"You don't need to call me master, Esmeralda." Erwin was a little helpless.

"Orders received, Lord Frost."

"...You should just call me Erwin."

Erwin still lacks sufficient understanding of the legacy left to him by Master Nicole Flamel. After all, Erwin was not allowed to enter many places in the hut when Flamel was there.

The material room is well stocked, except for some medicinal materials that are particularly precious or have strict requirements on the storage environment, there are basically a certain amount of reserves in the others.Both the alchemy room and the dispensing room have a fully automatic system composed of various magic tools, which can draw runes and configure potions by themselves.

Erwin finally understood where the potions he drank before came from. Flamel's physical condition obviously did not allow him to do these tedious tasks himself.

This is not very surprising, after all, even the broom that sweeps the floor in this hut has a certain amount of intelligence, and all that is needed to describe a certain rune code or brew a specific potion is to write a It's just a more complex behavioral program.

Of course, whether it is depicting rune codes or preparing potions, there is an indispensable link in which wizards inject magic power, which cannot be replaced by magic tools, which means that it is basically impossible to achieve large-scale assembly line production.

In the wizarding world, wizards are the fundamental productivity.

Erwin felt that if he wanted to improve his runes and potions, he should use the two automatic production systems as little as possible, not to mention that his runes were far from reaching the standard, and God knows it would take a few years before he was able to maintain them. Those rune tools engraved with elaborate codes.

Finally, Erwin stood in front of a statue of a maiden.

The statue and the golden virtual image condensed by Esmeralda are exactly the same, but they have exquisite facial features, and they are not blank like the virtual image.

This is the body of the artificial intelligence girl.

Does having no facial features mean that she still hasn't formed an independent personality?Erwin stroked the delicate beard on his chin that is unique to young boys and thought.

Under the guidance of Esmeralda, Erwin took off the pendant around the statue's neck, which was a small rune stone.

"Through the rune stone, you can give me orders directly even if you are not in the hut."

Erwin played with this little thing and found it very interesting. The arrangement of the rune codes on it did not seem to be very complicated.

He walked out of the hut and let it collapse into a palm-sized cube again. He didn't want to leave such a precious thing in the Forbidden Forest at ease, so naturally he had to carry it with him.

He suddenly thought, "Esmeralda, give me some Galleons."

The cube in his hand became slightly larger, and a hole appeared on it, and a few gold coins flew out and landed in Erwin's hand.

These were the change that Flamel kept in the cabin for emergencies.

That's great, Erwin sighed in his heart, it can even be used as a portable storage space with its own search function, can I return the suitcase that has been used for a year?

I just don't know how the impact resistance is after collapsing into a cube, but Erwin is willing to do this test now.

Feeling hungry, Erwin hurried back to the castle. During the few months he spent with Master Flamel, he ate various packaged foods for the first half of the time, and drank directly for the second half. Meal replacement potions, now it can be said that I miss Hogwarts pies and fried fish.

When he was about to leave the Forbidden Forest, he met a tall figure head-on.

"Erwin!?" Hagrid's surprised voice came from the opposite side, "Professor Dumbledore transformed you back?"

"Yes." Erwin replied calmly.

It seems that the "truth" that the Hogwarts staff knew was this: Erwin researched the Animagus ignorantly to turn himself into a dragon, and it took Professor Dumbledore months to finally Rescue and remove all effects from the deformation.

"You really should learn a lesson." Hagrid shook his head helplessly. "Magic is very dangerous. Fortunately, you are lucky enough to have Professor Dumbledore wipe your ass for you..."

"Professor Dumbledore is a very great wizard." Erwin said sincerely.

"I think so, too," agreed Hagrid.

Erwin asked about Nobeta's situation again, and then learned that it did not escape its fate after all, and was sent to a dragon breeding base in Romania.

After all, it is impossible to raise dragons in the Forbidden Forest.

"I can only hope that it can grow up there healthy and happy." Hagrid was a little sad.

I'm afraid this request is a bit difficult, Erwin said in his heart.

Back in the auditorium, just as the dinner started, the Gryffindor students, led by the Weasley twins, gave a fairly warm welcome to Irwin's return.They were told that Irwin was on an extra study tour, and many were interested in his experience.

Erwin shrugged, saying that he could only keep it a secret.

Misfits will always appear, and as enemies, the joy of Gryffindor is the pain of Slytherin, "Isn't this the tail of the crane with zero scores in general subjects?" Drago Malfoy sneered from his nose, his voice Big enough to be heard clearly across two tables, "Why, you haven't been expelled yet, Muggle Frost?"

Erwin started to take the food as if he didn't hear it. If he ignored this guy, even if he lost, the best way to deal with it was to ignore it. He stuffed a handful of French fries into his mouth, and glanced at the Gryffindor freshman sitting across from him... …

Then his eyes lit up with wonder, and he even forgot to chew.