Hogwarts on the tip of the tongue

Chapter 10 The Third Way to Fight Legilimency

"I want to go back."

Elena lowered her eyes, avoiding Dumbledore's gaze, looking at the end of Dumbledore's long silver beard, and whispered.

If Elena were asked to choose the person she least wanted to meet in the magical world.There is no doubt that it must be the famous headmaster of Hogwarts School of Witchcraft and Wizardry, Albus Dumbledore.

Not only because of his superior magical strength, but more importantly, Dumbledore is a master of Legilimency. In other words, he is a mind reader similar to Professor Charles in the X-Men.

Unlike other wizards who need to rely on spells and wands, masters such as Voldemort and Dumbledore who are proficient in Legilimency do not need to recite spells when casting Legilimency. They can easily read thoughts with just line of sight.Therefore, they can always tell when someone is lying to him.

Judging from the original work, there are no legal restrictions on the use of Legilimency, because when Snape was teaching Harry, Dumbledore did not hesitate to use Legilimency when asking others in emergencies. Obviously Elena did not I don't think Dumbledore would be so capable as not to peek into her brain.

You know, as a time traveler, Elena has too many secrets that cannot be known.From the moment she woke up in the Gryffindor common room, Elena had been thinking about how to get through this.

"You seem to be afraid of me"

Dumbledore glanced at the girl's slightly shaking shoulders, shrugged helplessly, and said gently. "Am I that ugly? You know, I always thought I was quite popular with children."

He became more and more curious about the silver-haired girl in front of him. Whether it was the magical piano music before or her understanding of the entire magical world, it seemed so different.

"It's not that I'm afraid, I just simply hate the rude Legilimency."

Elena took a deep breath, trying to calm herself down, raised her head, looked straight into Dumbledore's eyes with her lake-blue eyes without fear, and said, since she has come to this point, blindly escaping is obviously It's pointless, it's better to try a head-on confrontation.

"I don't see the need to continue chatting with a robber who breaks into someone's brain."

Generally speaking, in the knowledge of wizards, there are only two ways to resist Legilimency.

The first method is to try to avoid eye contact and distance yourself from the caster to reduce the success rate of Legilimency.

However, Elena believes that this method may not be that effective for a powerful Legilimency master like Dumbledore.

The other is to learn Occlumency, like Professor Severus Snape, to seal the brain against magical intrusion and influence, and even allow the brain to lie without exposing itself.

It is equivalent to a directional defense spell against Legilimency, but this is also unrealistic for Elena.

However, in fact, from Elena's point of view, wanting to hide one's thoughts does not mean that one must drive the other party out of one's brain. In fact, there is a third way of confrontation.

That is, using rigorous scientific knowledge to fight against mysterious magical power.

Elena tried to clear her mind and began to recall a complex manifold analytic mapping she had learned in college: Lie group e8lie group e8, which was completed by 18 of the world's top mathematicians through their unremitting efforts and lasted four years. One of the most complex mathematical structures in the world.

This was also the only way she came up with during this day's visit to Hogwarts that it was possible to resist Dumbledore's Legilimency so that thoughts could be detected but not understood.

Lie groups were invented by the Norwegian mathematician Sop Lie in the 19th century when he was studying multidimensional symmetry. After e8 was proposed in 1887, not many people can understand its structure until now.

It is used to explain the phenomenon that symmetrical objects can be moved freely while maintaining their shape. e8 explains the symmetry of a 57-dimensional object. One reason only advanced mathematicians will know is that e8 itself has 248 dimensions.

The reason why Lie group e8 was chosen is that many scientific projects need to process large amounts of data, but the calculation of e8 is an exception: the amount of input data required is very small, but the answer itself is huge and very dense. .

In other words, Elena only needs to recall the basic mathematical derivative formula in her mind. If Dumbledore wants to try to interpret it, he needs to complete the entire derivation based on the formula.

To give a simple example, when Einstein was explaining the theory of relativity, everyone could understand his language, but they could not understand the meaning expressed in his language.

It's just that Elena went one step further on this basis and buried a small pit. That is, as long as she tries to deduce and understand Li Qun e8, she will inevitably fall into a terrifying workload that is dozens of times that of human genetic engineering. If the data generated by the entire calculation process were listed on paper, the paper area required could cover the entire Manhattan.

You know, human genetic engineering requires one gigabyte of disk storage space, and e8 requires 600 billion bytes.

Even if the four founders of Hogwarts were resurrected, it would be impossible to complete the understanding process directly with zero basic knowledge of advanced mathematics.

"Exquisite and genius ideas, is this the power of the non-magical world?"

The old man's blue eyes behind his half-moon lenses looked at Elena quietly for a second or two, then he took the initiative to look away, rubbed his brows slightly tiredly, and let out a sigh of emotion.

The spiritual world of the mixed-blood Veela is inherently more sensitive than that of ordinary little wizards. Coupled with the rigorous and orderly mathematical model that exists like exquisite art, Dumbledore just tried to decipher it for a second or two before he felt his brain begin to blur. Pain.

More importantly, after this simple glance, Dumbledore finally intuitively realized that what Elena said before, the terrifying growth power of the non-magical world now, and the research and exploration of the origin of the world, are no longer just for the The domain of wizards.

Dumbledore calmed down, collected his mood, and seriously looked at Elena standing next to the piano again.

The silver-haired little loli's childish little face looked particularly nervous. Her deer-like lake-blue moist eyes were full of hostility. Her petite body was shaking slightly unconsciously. It was obvious that she was in a strange environment and was not. So strong in his words.

How scared is this kid of the wizarding world?

Dumbledore shook his head, and under Elena's gaze as if he was facing a formidable enemy, he slowly walked up to the girl, squatted down so that their eyes were parallel, and carefully reached out his hand and touched the girl's flushed face. Silver shiny hair, said sincerely.

"I'm sorry, please forgive the confusion of an old guy."

Dumbledore's eyes were soft and sincere, no longer as sharp as before. He looked like a helpless grandfather who had accidentally angered his little granddaughter, full of guilt and pity.

"As the Headmaster of Hogwarts, I promise you that I will never use Legilimency on you again."

""

Elena bit her lip, her expression softened slightly, and she said nothing.

It’s hard for anyone to have a bad feeling about this great wizard who has played throughout the entire Harry Potter film series.Since Dumbledore made a promise in the name of Hogwarts, he would naturally not break his promise again.

Seeing that the girl in front of him had a slightly relaxed expression, Dumbledore smiled slightly, took out his wand and flicked it, conjuring a cup of cold ice cream balls.

"As an apology, would you like to try this lemon ice cream made in the Hogwarts kitchen? As far as I know, it should be a very popular dessert in your world. I also like it very much."

Dumbledore blinked flexibly at the silver-haired little Lolita and handed the tableware in his hand forward.

"Huh, I'm not a three-year-old child."

Elena looked at Dumbledore as if he was coaxing a child, glanced at the delicious-looking bully ball, puffed her cheeks angrily, and couldn't help but say.

After casually peeking into a girl's mind, and trying to coax her with a little dessert, how is it possible?

Noticing the look in the silver-haired little loli's eyes, the smile in Dumbledore's eyes grew a little thicker. He gently took Elena's hand, placed the porcelain cup containing lemon ice cream on it, and said gently.

"So, can you spend a little more time now and listen to an old man's ramblings?"

After Elena hesitated for a few seconds, she stretched out her little tongue and licked the cold lemon ice cream, feeling a refreshing sweet and sour taste blooming from the tip of her tongue.

"Well. Just tell me.

Meng Meng Da You Meng is begging for food, and the new book is asking for recommendation votes, and Ying Ying Ying confidently asks for votes.After dinner, continue writing the next chapter

ps: Actually, I'm thinking, wait a minute, will I be coding for Attack of the Married Girls, or for Hogwarts on the Tip of the Tongue?Zhang said let’s vote, I’ll come back after eating~ Meow~