Hogwarts: Wizards of Eternity

“Ah, ah, ah!” Harry Potter looked like he wanted to say something, but he was in too much pain to speak. His face was contorted as he howled.

Roger could roughly guess what he wanted to say: "This magic is like this at the beginning, it'll be fine in a moment. As the saying goes, heaven will entrust great responsibilities to such a person, and must first inflict suffering on his mind and toil on his sinews and bones..."

While comforting him, Roger used a spell to bind Harry's body, preventing him from moving around. At the same time, he waved his wand and began his magical transformation on Harry.

Roger's path to immortality through Transfiguration currently has two difficulties. One is the problem of the scale of spellcasting. His spellcasting scale is limited by his perception method to only the cellular level.

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

Roger's solution is very simple. He doesn't have any ideas for transforming the body's substance for the time being, but the human body itself has things that can be controlled by will... neurons used by the brain to control limbs!

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

Humans can control their own internal organ蠕动, gland hormone release, and various other underlying operating mechanisms of the body. It's just that most of the control permissions are not in the hands of human consciousness, but are controlled by the subconscious.

If he were to modify his own nervous system to a certain extent, could he unlock more human permissions?

And when human permissions are increased to a certain level and strengthened, can it solve the problem of perception scale?

Roger didn't know.

But as a way to solve the problem, it's worth trying.

The progress of science and technology comes from continuous practice.

… Besides, sometimes, in order to solve heart disease, medical research may begin, and as a result, other achievements are inexplicably developed.

Diligent experimentation, maybe one day he will unlock a key technology in some unexpected place?

Anyway, no matter what the road ahead is, moving is better than not moving. It would be a waste to not fill up the schedule of his innate experimental holy body.

After a period of research, Roger created a semi-finished product: magical neuron reconstruction technology.

This is an abbreviation. The full name is 'Technology based on Transfiguration magic to proliferate, structurally optimize, and reconstruct the operating logic of the entire nervous system'.

This technology is quite complex. If Roger didn't have the ability to foresee crises and violently crack them through trial and error, it would have been difficult to develop.

The specific effect is…

After howling for several minutes, Harry, who felt that his throat was almost hoarse, finally felt his pain lessen.

Although his whole body still felt hot and slightly tingling, compared to just now, it was like being in heaven.

Roger waited for a while, and after Harry recovered from the painful trance and could understand human speech, he began to explain to him.

“Because the technology I'm developing is not mature enough, I haven't made any deep modifications to you. I've only slightly optimized the neural structure of your limbs and muscles, without involving glands, internal organs, or other content. Now learn from me and raise your hands.”

It was precisely because Roger gave Harry a simple, elementary transformation that the transformation process was very short, and it would not have the side effect of a temporary increase in whole-body perception like Roger, making wearing clothes feel like torture.

Harry subconsciously followed Roger's movements.

“1, 2, 3, 4, 5…” Roger raised his fingers one by one.

“5, 3, 1, 4, 2… Very good, next, we need to speed up.” The next moment, Roger frantically and randomly changed the number of fingers he raised at a speed comparable to Itachi Uchiha's hand seals in "Naruto", and Harry was actually able to keep up with all of them, and his movements were exactly the same as Roger's.

“It seems that there is no problem with the fingers, then next is the limbs.”

Backflips, aerial triple kicks, single-handed handstands, two-finger handstands, parkour, freehand rock climbing… The two ran around the edge of the Forbidden Forest.

When Harry completely and completely recovered, looking at the palms of his hands, he was completely dumbfounded.

“Just now… was that me?!”

People who have engaged in detailed work that requires the use of hands and feet generally understand how terrifying it is to be able to perfectly control one's limbs!

To illustrate with a more familiar example, if Harry were to become a craftsman now, he would be able to have the precision of manual operation like an 8th-grade fitter right from the start, which can be called a human-shaped machine tool!

And if he went to small-ball sports, he would learn any skill at a glance. As long as his physical strength could keep up, basically no other players would have a chance.

If this were a world of martial arts, then Roger's spell would have turned Harry into a martial arts genius.

“How is it, not bad, right?”

“You should be able to use magic more easily in the future.” Roger's kind smile remained unchanged as he spoke.

Since Harry helped him and successfully outsourced the spare road to immortality to Hagrid, Roger has never had the habit of letting those who help him suffer losses.

In Roger's opinion, the most important advantage of this transformation is not that it turned Harry into an all-around athlete, but that it made his spellcasting smoother.

“Use magic?” Harry was a little puzzled.

“Yes, give it a try, you should be able to do it too.” When Roger said this, the first word was a girl's voice, the second word was an old man's voice, and the last one was an uncle's voice.

Normal wizards have to wave their wands and chant spells to cast magic. Both of these steps require great caution. If the syllables of the spell are mispronounced, or the angle of waving the wand does not match the spell's requirements, at best, the spell will fail and nothing will happen, and at worst, it will directly explode or cause even more terrible consequences!

And after Roger optimized Harry's nervous system, he could not only perfectly control his limbs, but also perfectly control the muscles of his vocal cords. If he were to participate in a singing competition now, performing 'A Skilled Mimic in the Capital' would not be a problem. There would never be any technical errors in waving his wand and chanting spells.

Use Galleons and butterbeer and wizard chess as thank-you gifts? Roger felt that he couldn't bring himself to give such things. Only this was worthy of the seer's return gift!

When Roger and Harry completed all the adaptation process and function explanation, they just walked out of the Forbidden Forest and returned to the central area of Hogwarts Castle.

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

Although Roger believed that he had repaid this favor, how could he only try to get close when he needed it, and be indifferent and discard him like worn-out shoes when he didn't need it? Now that the relationship has been established, of course it should be maintained.

After returning to the campus and chatting for a while, Roger waved goodbye and continued to busy himself with his experiments. He had new magical experimental inspiration while transforming Harry.

“Neurons, self, thinking speed, mental power… I don't know if it will work.”