Hogwarts: Wizards of Eternity.

Chapter 23: Hand-rubbed plug-in, small opening is not considered opening
"Ahhhh!" Harry Potter looked like he wanted to say something, but he was in so much pain that he couldn't speak. He could only howl with a grim expression.

Roger could roughly guess what he wanted to say: "This magic is like this at the beginning, it will be fine after a while. As the saying goes, when God gives a man a great responsibility, he must first make his heart and mind suffer and his muscles and bones work hard..."

While comforting him, Roger used a spell to restrain Harry's whole body to prevent him from moving, and at the same time waved his wand and began his magical transformation on Harry's body.

Roger's path to immortality through Transfiguration currently has two problems. One is the issue of the scale of the spell. His spell-casting scale is limited to the cellular level due to his perception method.

The second is that he needs a substance that can be controlled by his will and can transform his body.

Roger's solution was very simple. He had no idea about how to transform the body's material, but the human body already had things that were controlled by the will... neurons that the brain used to control the limbs!

So, is it possible to deform and strengthen the human neurons themselves?

Humans can control the movements of their internal organs, the release of glandular hormones, and various other underlying body mechanisms. However, most of the control authority is not in the hands of human conscious mind, but is controlled by the subconscious mind.

If you modify your own nervous system to a certain extent, can you unlock more human permissions?
When human authority is increased to a certain level and strengthened, can the problem of perception scale be solved?
Roger didn't know.

But as a way to solve the problem, it is worth a try.

The progress of science and technology comes from continuous practice.

...Besides, sometimes, medical research is started to cure heart disease, but other research results are inexplicably produced.

Be diligent in experimenting, and maybe one day you will unlock key technology in some unexpected place.
Anyway, no matter what the future holds, it is better to move than not to move. It would be a waste for me, a congenital experimental holy body, not to fill my experimental schedule.

After a period of research, Roger developed a semi-finished product, the magic neuron reconstruction technology.

This is the abbreviation. The full name is "Based on Transfiguration Magic, the whole body's nervous system is multiplied, the structure is optimized, and the operating logic is reconstructed."

This technology is quite complicated. If Roger did not have the ability to sense crises and use brute force trial and error, it would be difficult to develop.

The specific effect is...

After howling for several minutes, Harry, who felt his voice was almost hoarse, finally felt his pain ease.

Although the nerves in my body were still hot and there were slight tingling sensations, compared to the feeling just now, it was like being in heaven.

Roger waited for a while, and when Harry came back to his senses from his painful trance and could understand human language, he began to explain to him.

"Because the technology I've developed is not mature enough, I haven't made too deep a transformation on you. I've only slightly optimized the nerve structure of your limbs and muscles. It doesn't involve glands, internal organs, or anything else. Now, learn from me and raise your hands."

It is precisely because the transformation Roger gave Harry was a simple, primary transformation, so the transformation process was very short, and there would not be the side effect of temporarily increasing the whole body's perception many times and making wearing clothes feel like torture like Roger did.

Harry subconsciously followed Roger's movements.

“1、2、3、4、5……”罗杰一根根的竖起手指。“5、3、1、4、2……很好，接下来，要加速了。”下一刻，罗杰用堪比《火影忍者》中宇智波鼬结印的速度疯狂的随机变换竖起手指的数目，而哈利居然也全都跟的上，和罗杰的动作一丝一毫都不差。

"It seems that the fingers are fine, so the next step is the limbs."

Backflip, triple kick in the air, one-handed handstand, two-finger handstand, jungle parkour, free climbing... the two ran along the edge of the forbidden forest.

When Harry came to his senses completely and looked at the palms of his hands, he was completely stunned.

"Just now...was that me?!"

Anyone who has done delicate work that requires the use of hands and feet generally understands what a terrifying talent it is to be able to perfectly control one's limbs!

To use a more well-known example to illustrate, if Harry becomes a craftsman now, he can immediately achieve the manual operation precision of an 8th-level fitter, which can be called a human machine tool!
If you participate in small ball sports, you can learn any skill at a glance, and as long as you have the physical strength to keep up, there will be basically no chance for other players.

If this were a world of martial arts, then Roger would just cast a spell and Harry would become a martial arts genius.

"How about it, not bad."

"You should be able to use magic more easily in the future." Roger said with a kind smile on his face.

Since Harry helped him and successfully outsourced the alternative way to immortality to Hagrid, Roger never had the habit of letting people who helped him suffer losses.

In Roger's opinion, the most crucial advantage of this transformation is not that it makes Harry an all-rounder in sports, but that it makes his spellcasting smoother.

"Use magic?" Harry was a little confused.

"Yes, give it a try, you should be able to do it too." When Roger said this, the first word was in the voice of a girl, the second word was in the voice of an old man, and the last word was in the voice of an uncle.

When a wizard casts a spell, he or she must wave the wand and recite the spell. Both steps require extreme caution. If the syllables of the spell are recited incorrectly, or the angle of waving the wand does not match the requirements of the spell, the spell may fail at best, or explode directly, or even more terrible consequences may be caused!

After Roger optimized Harry's nervous system, he could not only perfectly control his limbs, but also the muscles of his vocal cords. He could now participate in singing competitions and perform "There is a Ventriloquist in the Capital" without any problems. He would never make any technical mistakes when waving his wand or reciting spells.

Using gold galleons, butter beer, and wizard chess as a thank you gift? Roger felt that he couldn't afford such things. Only this could be called a return gift from the prophet!
When Roger and Harry completed all the adaptation processes and function explanations, they just walked out of the Forbidden Forest and returned to the central area of ​​Hogwarts Castle.

"Harry, I'm going back to continue my experiment. If you need any help in the future, feel free to come to me." Roger patted his still thin shoulders in a friendly manner.

Although Roger thought that he had repaid the favor, how could he try to get close to someone when he needed someone and then be so cold and indifferent when he didn't? Since the relationship had already been established, he would of course do more to maintain it.

After returning to the campus and chatting for a while, Roger waved goodbye and continued to work on his experiments. While he was transforming Harry, he had new inspiration for magical experiments.

"Neurons, ego, thinking speed, mental power... I don't know if it will work."

(End of this chapter)