In This Hogwarts Without a Savior

The divine edge is invisible.

This is a very well-known black magic in today's magic world.

As Voldemort's most capable man today, Snape invented and created several dark magic and magic potions, which have been widely spread among Death Eaters and Aurors.

Shen Feng Wuying is one of them.

Its status in the minds of those Death Eaters who have destruction almost engraved in their bones is enough to rank alongside the Explosive Curse. It is the most useful offensive spell after the three Unforgivable Curses.

The casting speed is fast enough and the hit rate is extremely high. The damage can be strong or weak according to the wizard's mood. The damage caused is also accompanied by a curse, but it is not impossible to cure the curse.

This spell was not hidden by Snape, and it was impossible for Voldemort to let him keep such a useful dark magic secret. He wrote all the keys to learning this spell in a book, so as to educate the Death Eaters. Broad diffusion of learning in groups.

It is reasonable for this book to be included in the restricted book section of the Hogwarts Castle Library.

What appears in Jon's mind now is a book written by Snape.

Jon was excited.

The source of his excitement was not just the discovery of the book "The Invisible Blade: The Shadowless Blade", but the fact that the book cover that appeared after the absorption of Neville's magic power told him that the book was originally stored in the Hogwarts library. The knowledge stored in the magic power absorbed by the gem did not disappear just like that!

Magic is a carrier, but not the knowledge itself. As long as the gem is "charged" and filled little by little, Jon can obtain more than 80% of the information originally hidden in the restricted book section of the library. Magical knowledge.

Hogwarts is the oldest magic school in Europe, and its collection of books is also the most comprehensive in the entire European wizarding world, and the forbidden books are undoubtedly the most profound and dangerous among the knowledge recorded on paper.

Now more than 80% of the content in this part is in this gem, which means that Jon has a library of magical forbidden books that he can carry with him.

The key to opening this library is the magic power of different people!

The more powerful magic he absorbs, the more magic knowledge he can acquire.

Just like now, Neville's magic power helped him present the cover of the forbidden book written by Snape. As long as he collects more magic power, he will obtain the entire content of the book!

Jon couldn't wait to put on a coat on his body. He looked at Neville who was still dazed and asked.

"Ron, are they still in the common room?"

Neville finally came to his senses.

"They should still be there. When I came back, they were helping to tutor Hermione and the other new students in transfiguration. Why did my petrification spell just fail to work on you?" He couldn't help but ask in the end.

"The universal breaking spell is a spell we should have learned in third grade. It has a dispelling effect on most magics, and the petrification spell is no exception."

"But... I clearly saw that you didn't make any move to cast a spell?" Neville asked the biggest doubt.

Jon walked up to him and didn't lie or hide anything.

"Do you still remember the floating spell I used in front of you at the beginning of last year? This spell is just like the floating spell I learned at that time, but it is slightly different."

When he said this, he seemed to suddenly think of something, looked at Neville and asked.

"Did you find the book I asked you to go home to look for last year before the summer vacation started? About gravitation and Newton's laws?"

Neville nodded and said.

"I asked my father to help me go to a Muggle bookstore to look for it in my free time. He bought a few books like this and came back, but..." He scratched his head in embarrassment, "But I can't quite understand what's written in it. What is it?"

If you simply understand what gravitation is, it may not be difficult, but it is not so easy for wizards who have been exposed to magic since childhood to accept this kind of knowledge from their hearts.

Moreover, Neville's father did not necessarily buy him a superficial introduction to gravity-related popular science books. It might involve deeper electromagnetic forces and force fields. Wei must be like a heavenly book.

So it may not be an easy task for him to start from scratch.

Jon wanted to try to use the different will and thoughts when casting spells to achieve different effects of the same spell. Can it be implemented on other students?

If it proves that this is something that everyone can start practicing, then Jon feels that this change in spellcasting must be promising, and it is very suitable for these students in the carriage.

Most of them are of Muggle origin. Before being taken to magic school at the age of 11, they all had primary school education experience. This may not allow them to learn such detailed knowledge, but at least they have a theoretical basis in natural science. , much better than Neville who has never been exposed to it since he was a child.

And in this year's Hogwarts, there was a girl who he rescued from the castle. In the original book, Dumbledore personally admitted that she had rational and logical thinking abilities that most wizards did not have.

It was difficult for Neville to get started with his knowledge of natural sciences, but this would not be a problem for the girl.

Leaving the dormitory, Jon went straight to the common room.

Only Lavender and Hermione are still here to study the history of magic, and everyone else has gone back.

After the students in the castle arrived at the carriage, Lavender was finally not just a girl among the second-year students.

She used to live in the same dormitory with third-year girls, but now she can naturally be assigned to live with second-year girls.

Hermione is her new roommate from this year until graduation.

It was almost 10 o'clock. They also packed up their books and parchments and stood up to leave the common room. They happened to meet Jon who opened the door and walked towards them.

"Good evening, can you do me a little favor?"

He greeted the two girls.

As long as it is a spell that can be erased by the breaking spell, it will be the same to Jon no matter what the spell is. Because the students' magic is still too weak, he can only use quantity to make up for quality, and try to find as many people as possible to absorb the magic.

Although the magic power of the professors is strong, his breaking spell cannot block the magic spell used by any professor at all, which means that the magic power of the spell cannot be stored in the gem.

Of course, if you directly consume the magic power in the gem to use the cracking spell on yourself, you can increase the power of the cracking spell, but this is putting the cart before the horse. If all the stored magic power is used up, what is the use of strengthening the cracking spell?

Using the excuse of doing a spell experiment, he asked Lavender and Hermione to help cast spells, and of course the two girls did not refuse.

And just after they satisfied Jon's needs and the magic power was absorbed by the gem, Jon stopped Hermione alone.

"Are you free at noon tomorrow? I have something related to magic that I want to talk to you about."

I’ll update one chapter first. It’s the last day of my business trip. I’ll have several days off when I get home tomorrow. Then I’ll make up the remaining chapter tonight. I’ll update it as promised at the beginning, and then this month’s monthly ticket will also be added. It's almost over a thousand, please help me. I will update it as promised when it was put on the shelves. It won't be so short after tomorrow.

And regarding the recent plot, I know that these foreshadowings will make people feel watery, but they are really necessary. It is similar to the first volume. It is not as tense and depressing as the second volume, but everything I have written so far is It's useful information, not random writing, it's all planned, and there are a few obscure foreshadowings.

The biggest reason why everyone thinks there is water is actually the insufficient amount of updates. Don’t worry, I will definitely increase the amount after the holiday tomorrow.