After eating a whole piece of chocolate, Hermione returned to normal. Although she looked quite tired, her IQ was at least back online.

"Professor, is this the disadvantage of the thinking cabin? I seemed to have not slept for three days and three nights, and then this fatigue suddenly surged towards me." She described her feelings...

"This is one of the drawbacks: it speeds up your energy consumption, and this consumption is constantly superimposed," Felix explained. "You've just been in the mind hut for seven hours, but you can feel more exhaustion for more than fourteen hours."

Then Felix looked at her thoughtfully, "It seems that you will shorten your time in the Thinking Hut in the future. I think this frequency should be more appropriate in three to five hours, twice a week."

When Hermione heard that the professor wanted to compress her study time, she habitually wanted to refute it, but her experience just now made her feel scared and recognized Felix's arrangement.

Her attention quickly shifted to the magic just now, and she asked curiously: "Professor, how did you come up with this magic? It's so amazing. I think the Ministry of Magic should award you a Merlin Medal!"

Felix shook his head and whispered: "This magic is still very incomplete. I originally thought that it would make me spend a few hours or even dozens of hours out of thin air, but in practice I have encountered too many troubles."

"The essence of this memory magic is to make your thinking faster. At present, it is probably-" He glanced at the clock, "about three times."

Hermione also turned her head and stared at the clock, with a very complicated expression: "I stayed in the thinking cabin for seven hours, and only two hours have passed outside. This is a miracle!"

If others learn this magic, how much time should he spend on learning!

But few people can withstand the side effects of magic.

And it also requires the assistance of Professor Haypu...

It seems that I am the lucky person, Hermione thought happily.

Felix continued to explain: "The Mind Hut is not the real world, essentially, everything about it is made up of your cognition. Are you aware of its problem?" Felix asked.

Hermione thought for a while, "It reflects our own understanding of the outside world, which means that we cannot get the right feedback! No, I can clearly practice magic script in it."

The little witch's idea is that the basis of the existence of the "Thinking Hut" is the wizard's understanding of the outside world, so he cannot "build" things he does not know, such as using the Thought Hut to make potions and practice magic, and of course, he cannot master the magic text.

But this is contrary to her experience.

Felix watched the little witch desperately and think with interest - Professor McGonagall's evaluation of Miss Granger was very appropriate.

"The child is very eager for knowledge. She can always master the knowledge in books faster than others. Of course, her talent may not be as good as you, but I think you are an example..."

He is indeed an example. After all, he has a special advantage when practicing spells. His perception of this witch is constantly changing, from familiar strangers to recommended assistant candidates, to hard-working academic masters.

He is worthy of being one of the three protagonists in the original plot, and few people can compare with this potential.

What kind of talents do the other two have? Felix had a thought in his mind.

The clock ticks.

"Is it because of your existence?" Hermione's eyes lit up.

Felix showed an approving look and revealed the answer, "I am the one who uses magic, so the thinking hut is built on my perception, at least mostly that. And that means-"

"It means that your understanding of ancient magical texts covers my perception!"

Hermione suddenly realized, "Your understanding of ancient magic texts is far beyond me, so I can practice ancient magic texts in your cognition."

Simply put, Felix is ​​the creator of the "Mind Hut", and Hermione is the guest he invited.

Hermione followed this clue and continued to deduce, "Then the effect of this magic on the professor..." seems to be small.

Felix shrugged, "It's still useful. Here are all the books I've read before, which allows me to quickly review what I've learned. Or, when I want to have a period of uninterrupted thinking, it's also very convenient."

In fact, Felix initially developed it as a combat magic—to gain super dynamic vision and reaction abilities.

Cooperating with his level 6 phantom movement and falling to the ground, he just slipped until he flew up.

This idea came into being in the fifth grade, but he had no idea until he graduated.

Forced to helplessly, he had to keep a tube of magic potion with him and improve his reaction speed by "taking medicine".

It was not until he read a lot of research papers on brain and thinking in the Muggle world that he gained something. Unfortunately, this gain was actually used in teaching.

The task is heavy and the road is long.

Putting these thoughts aside, Felix advised her, “The Mind Hut is still different from the real world. You must practice continuously in the next week to turn the illusory feeling into real reality.”

Hermione's current state is like playing a VR game and learning the skill of "cooking" in the game. If she returns to reality and starts to learn cooking, it is like she has started a tenfold experience, but if she does not make any extra effort, this somewhat "virtual" experience will quickly pass away.

It won't work today, she's too tired.

"Professor..." Hermione bit her lip in entanglement, as if she had something to say.

"how?"

"Nothing." Hermione said quickly.

On the way she came today, she saw Malfoy go out of Professor Happ's office. Could it be that Malfoy also received the professor's help and trained in the thinking cabin? She wanted to ask the professor, but couldn't find the right excuse.

Maybe Ron will know?

Since the "Slug" incident, Ron has paid special attention to Malfoy, especially his unlucky news.

After resting for more than ten minutes, Hermione still looked a little sick, but the problem was not big. Just go back and have a good sleep.

...

At night, the common room.

Hermione asked Ron about this question, but he didn't expect that he really knew it.

Ron grinned and smiled happily, "He was locked up in confinement by Professor Haypu. It has been the third day... It is said that Professor Haypu believes that he does not respect his classmates, so he is punished to copy books."

"Copy the book?" Harry said curiously. The old opponent was in trouble. He was very happy and couldn't wait to know more details.

"Yes, the kind that is completely handwritten. I heard him complaining about this with Crab and Gore. They were two big books, which were at least three inches thick in a pile, and he had to spend a month on it."

"What book?"

"I glanced at it and didn't see it very clearly. It seemed to be a Muggle or something." Ron frowned and thought for a while, "By the way! I remembered it. Malfoy said something and complained that Professor Happ could not sell the books he wrote, and could only be used as a tool to punish students."

"Is it "How Muggles Think" and "The History of Muggles' Struggle: Starting Millions of Years Ago"?" Hermione said the titles of the two books in one breath.

Ron touched his head, "It seems...but how do you know?"

Hermione did not reply, but ran back to the dormitory. After a while, she brought two books over.

It was indeed a big deal... Harry thought to himself. After reading the spine, it happened to be the two names Hermione said.

Ron opened his mouth wide, "Hermione, don't tell me, this is what you use as a pastime."

"Do you have any objection?" Hermione frowned strongly.

Harry took a book and opened it from the middle. It was filled with long paragraphs of text, which made him dizzy. "Hermione, do you still need to read this kind of book? I mean, we have lived in a Muggle family since we were young."

Hermione looked very happy, "It's still very interesting to see the Muggle world from the perspective of a wizard. Moreover, Professor Hayp wrote very well, and the perspective he discussed the problem was something I could not consider at all."

Then she added again, "It's really cheap Malfoy. If it weren't for Professor Hepp, he wouldn't have thought of reading such an excellent book in his life!"
Chapter completed!