"Karn, look, my spell has taken effect!"

Hermione Granger looked at the floating bread in front of her, and said to Karn with emotion that she had succeeded in using her first spell after only two days of trying.

Karn complimented, "Amazing, Hermione. ”

After leaving Diagon Alley, Karn rented a small garden house near Granger's house, just one street away from them, and Hermione could walk from her house in only twenty minutes a day.

Because Karn knew that Hermione was a little witch and had business dealings with the Grangers, and on the day she returned from Diagon Alley, Hermione knew that Karn had bought hundreds of magical books, so she strongly asked the Grangers to allow her to come to Karn to read during the holidays, so that she could quickly understand the wizarding world.

Madame Granger was a little worried about Hermione, and she came with her twice, but Hermione and Karn were just sorting out the magic books, or the Daily Prophet, and some magic materials, etc.

When I don't organize things, I just read books, and I only discuss them at noon; After sitting for two days, Mrs. Granger was so bored that she couldn't get into the subject of magic, so she told Hermione a few words and went running a dental office with her husband.

Although it was not much, Mrs. Granger was certain that Hermione was safe with Karn, and that although she and Karn did not communicate much, they were a standard magic fanatic, more fanatical than her husband.

Hermione had bought too few books, and although the Granger couple eventually borrowed some Galleons from Karn when they left Diagon Alley, those only added a set of clothes to Hermione.

Karn had not only other magic books, but also magic materials that could fill an entire room, as well as many magic books for classes and senior grades; These are very expensive, and at the Blotted Bookstore, the cheapest books are Hogwarts school textbooks.

But even if Hogwarts textbooks were cheap, they could bring down the Weasleys.

Karn welcomed Hermione's arrival, Hermione Granger's talent was very good, and he was able to make polyjuice potions in his second year, this potion was the content of the forbidden area of Hogwarts, even graduates may not be able to succeed at one time, but Hermione Granger was successful at one time.

This kind of talent, if she concentrates on potions, is at least a potions master, maybe she can surpass Snape.

"Hermione, let me try it too."

Karn picked up his wand, recalled Hermione Granger's actions, and picked up a second-hand wand; Speaking of wands, Karn felt angry, Ollivander's special ideas made him reluctant to sell Karn's wand, in his opinion, Karn was a Muggle.

"Yuga Dim Leviosa!"

Boom!

The second-hand wand in Karn's hand shattered again, the same scene as the first time he used magic, the two wands cost him a total of seven Galleons, and it was gone.

"Oh my God, it's exploded again, you're definitely not a Muggle, according to the record in "Origin of Magic", you must have magical power, but I don't know why you can't use it, if it's a Muggle, it's impossible to make the wand develop and explode."

Hermione Granger held a large magic book in front of Karn like a jack-of-all-trades, flipped to one of the passages and said to Karn

"Maybe it's the wrong way? Or maybe the wand doesn't match? But why can't Mr. Ollivander see it...."

Hermione Granger's small mouth kept talking like a machine gun, and Karn was also thinking about it, magic in the Harry Potter world was still very useful, and it would be a pity if he couldn't learn one or two.

If he didn't have magic, things like potions, broomsticks, etc., would have nothing to do with him.

Karn also flipped through a lot of books in the past two days, at first he thought that magic was the power of the wizard itself, but later, after consulting some magic books, Karn found that there were many books that said that the magic of wizards came from blood, and that it was the power inherited from his father or grandfather.

The existence of magic power is a bit similar to chakra, after a person is born, there is no chakra, and he can't cultivate it at all, unless it is given by outsiders or obtained through other means; The same is true of magic, which is determined at birth, either a wizard, a Muggle, or a squib.

As for the ancestors of wizards, they may have been inherited from magical creatures or other races that were born with magical powers?

Karn didn't know much about this, but he thought it was a good guess, at least because of his lack of magic that prevented him from using it.

The magical attack power of the Harry Potter world is not very strong, but there is a lot of practical magic; For example, the illusion spell, the illusion shift, the transformation spell, etc., if these can't be learned, it would be a pity.

Ninja's ninjutsu and Harry Potter magic are two extremes, one focuses on killing people, and the other is mostly a life support class.

He wanted to learn ninjutsu, and the magic Karn didn't want to miss it, and as for the way to learn magic, he could only rely on the desperate virus.

In Karn's view, the Desperate Virus has great potential for development, and its most powerful part is to rewrite the user's DNA, activate the part of the brain that is responsible for repairing the body, and chemically encode the user's body while repairing the user's body.

To put it simply, if the human body becomes a computer, and the desperate virus is the core antivirus repair software, the installation of any foreign software must be scanned by the desperate virus, and the installation is successful if the scan is passed, and the computer can be used.

If the scan installation fails, there is a risk of explosion, but the new Frontier virus fuses with intercolumnar cells, greatly reducing this risk.

Now Karn can collect some of the blood of magical creatures, and then go back to study it with his own flesh and blood, and if he can successfully fuse without exploding under the influence of the Desperate Virus, then Karn can inject the blood serum of magical creatures to obtain magical power.

"Karn? Mr. Kahn? ”

Hermione Granger's shout brought Karn back to his senses, and the girl thought Karn was lost, and comforted him very thoughtfully

"Mr. Karn, when I go to Hogwarts, I will help you inquire about this situation, Hogwarts has the greatest wizard of this century, Dumbledore, he must know about your problems, please wait for my good news."

Karn smiled and said, "Thank you very much, Miss Granger."

"Call me Hermione, I think we're already friends, and only friends can help each other so much."

Hermione Granger tried to be solemn, and she said that the magic books in this room could be read casually, and the magic materials in the room were at her disposal; Being cared for so much by Karn, just to help ask, Hermione didn't think it was a big deal.

Karn immediately changed his title, "Heremione, there's something I'd like to discuss with you..."