Friedrich Manor, inside Wilhelm's magic laboratory.

"Sharp eyes!"

William slowly recited the incantation, and with a wave of his wand, he cast the incantation, the Eagle Eye Charm, at Lupin.

The spell was inspired by Jupiter, who William observed and found that Jupiter's eyesight was so good that he could even see a dragonfly 800 meters away, and his dynamic vision was even more perverted.

If you can have such eyes, you will never need brass binoculars when watching Quidditch matches in the future.

William didn't like to use the telescope, as he couldn't see the whole Quidditch match in his limited field of view, which made William very unhappy, but he had never been able to do it before.

Until he invented the Hawkeye Charm.

"What a magical spell!" Lupin exclaimed with heartfelt admiration. With William's spell blessing on his body, the wizard could clearly feel that a magic force came to his body from the outside world, transforming his eyeballs.

The vision in his eyes was noticeably widened and clear, and when he turned his head, he could even clearly see the tiny pores on William's face, which can only be achieved after human vision has been magnified hundreds of times.

"Do you feel any discomfort?" William asked, seeing Lupin looking at him strangely.

"No, it's just a little unaccustomed, my vision is too clear now, and the room is too small, so I'm not used to seeing it."

"It's simple, I'll just adjust the output of the mana. Are there any other uncomfortable feelings, or do you feel that something is wrong with your body? ”

"Except for this, that's gone."

William then examined Professor Lupin's eyes and found that his eyes looked as sharp as falcons, due to the increase in optic nerves on the retina, and the more visual cells on the nerves, the clearer one could see.

Therefore, it is said that it is the Eagle Eye Curse, but in the final analysis, it is only a small part of the body transformation spell, and William temporarily replaced Lupin's eyes with the eyes of the Eagle Falcon through the spell.

In fact, during the theoretical phase of the spell, Professor McGonagall also gave a lot of valuable advice, which helped William a lot, and the professor seemed to be stern, but in fact he was a good man with a cold face and a warm heart.

However, even if William understood the structure of the spell and the entire casting process, he could not be careless for a moment.

Because of the human body's transfiguration, this is the same dangerous realm as soul magic, which is full of complexity and uncertainty.

Any transformation spell used on the human body has the possibility of unpredictable changes, don't look at this spell is very simple, if you are not careful, it will cause the wizard to become permanently blind.

In case you didn't know, at St. Mungo's Hospital for Magical Injuries and Injuries, the beds in the Spell Damage Unit on the fifth floor are always full.

In the Spell Damage section, the largest percentage of stupid wizards are those who have fallen under the Malicious Transfiguration Charm, or who have stupidly attempted the Transfiguration Charm themselves and caused their bodies to mutate.

This is not alarmist, compared to soul magic, the threshold of Transfiguration is lower, which leads to any bull ghost snake god daring to try it.

Thinking of this, William really admired Harry's father, and several of them dared to secretly try the Animagus transformation in private.

That's not how death is done!

Moreover, this can actually be successful, William is really a little speechless, you must know that if you open a book on the history of magic, you can find many tragic examples from it.

Because there are too many wizards who use their own painful experiences to warn future generations to take Transfiguration seriously.

William waited patiently until the spell was over, during which time he had been carefully observing the changes in Lupin's eyeballs, and he could clearly observe that the sharpness of Lupin's eyeballs was slowly fading, and finally turned back to emerald green eyes.

Looks like everything is working fine?

Next, William cast the spell several more times, delivering different amounts of magic power, and Lupin didn't seem to be showing anything abnormal, and his eye movements were very normal.

After finally making sure that there would be no problems, he took Lupin out of the magic lab and out of the manor, where William wanted to see how far the spell could go.

The two of them came to a small hillside, and after William gave Lupin the Eagle Eye charm, he immediately took out a brass telescope from his magic bag.

"Where can you see the farthest now ? Describe it to me. William asked.

"Straight ahead, there is a hawthorn tree, I can clearly see the animal on the tree, it should be a tree guard." Lupin stared carefully into the distance, then spoke in response.

William listened to Lupin's description and looked ahead with a telescope, and soon he found the location that Lupin had described.

But even with the brass telescope, William could only see the outline of the hawthorn tree, and it was impossible to find a creature as small as a tree guard from above.

Merlin, does the spell work so well?

William was a little different, and he suppressed his curiosity and resisted the urge to cast the spell on himself, which was not yet completely secure.

With a snap of his fingers, he summoned Lucy,

"Go to the hawthorn tree and see if there is a tree guard pot on it." William pointed to the hawthorn tree in the distance and commanded.

"Yes, young master." After Lucy finished speaking, the figure quickly disappeared in place, and it didn't take long for it to reappear in front of William's eyes, holding a little green guy in his hand, and there was really a tree guard pot on it!

"That's what I just saw." Lupin nodded affirmatively at William.

"It seems that the spell has worked a little more than I expected, feed it some turtle worms, and then put it back on the tree." William waved his hand and motioned for Lucy to take the Cauldron away.

Hawthorn wood, if memory serves, Draco's wand is made of hawthorn wood.

As for the choice of wood for the wand, William now also has a certain understanding, because he has never interrupted the communication with Ollivanders.

Regarding wandology, the old wandmaker was very generous and told William a lot of knowledge that was not passed on to the public.

William remembered that the old staff maker had told him that hawthorn was a very contradictory wood, because its leaves and flowers had healing properties, but its cut branches smelled of death.

This is a paradox for hawthorn wood, which is used as a wand for the body of a wand that is particularly easy to perform healing spells and curses.

As a result, wands made of hawthorn wood are best used by wizards who have ambivalent personalities or are going through their own chaotic times.

It's like talking about Draco! You must know that in the future plot, he has been walking at both ends of the path of good and evil.

Thinking of this, William couldn't help but be amazed by the magic of wands, wands choose wizards, and there is really some truth in this sentence.

Hopefully, with his help, Draco wouldn't have taken that wrong path.

Thinking of this, William secretly made up his mind to help Draco, after all, William still cared very much about this friend, and he also knew that Draco's nature was not bad, just a child who didn't grow up.

"Let's get here today, and I'll do a similar experiment with you tomorrow and the day after tomorrow." He retracted his thoughts and turned to Lupin.

"Then, the day before the full moon, I'll arrange for the house-elves to deliver the wolf poison potion to you. Don't forget, you've promised me that you'll let me study what werewolves look like when they transform. ”

Wonderful Book House