DNF meets Harry Potter

Chapter 31 Dangerous Transfiguration Magic

It is divided into five points, namely:
1. cannot be turned into food,

2. Non-magic props,

3. Can't create something out of nothing,

4. Unchangeable quantity,

5. Cannot give life.

"A very standard answer, Mr. Harris." Professor McGonagall nodded slightly at him: "Although this is completely existing in the book, it is also very good, at least I can't think of people at your age who can say something better than this." There's a better answer."

"Five points for Ravenclaw!"

……

"The third and fourth points are easy to understand, so let's talk about the first point first."

"I think everyone should know that Transfiguration is a magic that cannot be permanently solidified. As time goes by, the magic power applied to it will gradually weaken until it disappears. Since the magic power is gone, the changed things will not be. Keep the changed state and it will return to the original state.”

Professor McGonagall paused for a while and continued: "Imagine, everyone, if a little wizard who has just been exposed to the magic of transfiguration turns a metal cup into a piece of chocolate, and then he leaves .Later, another unsuspecting little wizard fell in love with this piece of chocolate.”

After she raised this question, she looked around the classroom and looked at the little wizards who were thinking and continued to ask another question: "Okay, now, I will ask a classmate to tell me that as time goes by, the above The magic fades away. So, what happens next?"

There were still only two little wizards raising their hands in the classroom, and they were Carl and Hermione.

However, this time Professor McGonagall chose Hermione to answer.

Miss Know-it-all stood up with a heavy expression and replied: "Professor McGonagall, if this situation really happens, I think that the little wizard who ate the chocolate from the metal cup will die in a very short time." poisoned by heavy metals."

After saying this, she pondered for a while and continued to add: "The chocolate will be decomposed and circulated along with the digestive system in the human body, and then brought to various places in the human body. When the magic power dissipates, it will turn into metal again. Only this time in the form of metal cations."

After the girl finished speaking, she looked at Professor McGonagall with some hesitation.She is a student from the Muggle world and knows the concept of metal ions, but she doesn't know if Professor McGonagall, who was born a wizard, understands it.

"Yes, there will be such an extremely complicated and nasty situation. Besides, Miss Granger, I know what an ion is. Is there anything else I need to add?"

Professor McGonagall nodded slightly after hearing the girl's answer. She was already very satisfied with the answer.

"Because of the osmosis of the human body, most of the metal ions will enter the blood and participate in the circulation in the human body. The major ions are basically kept in a relatively stable state, and there will be serious consequences if there is too much or too little of any kind of ion."

"So once this happens, people will die tragically in a very painful way in just a few minutes..."

Hermione gritted her teeth and said her last analysis.

"A very correct and perfect answer, ten points from Gryffindor!"

Professor McGonagall was very satisfied with this answer. She smiled at the girl and immediately changed her face.

No matter which time and space, as long as you are a teacher, you must have this unique skill.

Karl was amazed by her superb face-changing skills.Professor McGonagall, if you lose your job and go to Sichuan, there will definitely be a place for you in the face-changing world...

I saw Professor McGonagall leaning forward slightly with both hands on the edge of the podium, very much like the scene where Karl's previous homeroom teacher was about to zoom in.

"Miss Granger's deduction is completely correct!"

"The little wizard who ate the chocolate will be tormented by the huge damage caused by the ion disorder in the body at the moment when the magic power completely dissipates! He may die tragically within a few minutes. In this extremely difficult situation , I'm not sure if the doctors at St. Mungo's Hospital for Magical Injuries and Wounds could have saved his life."

"After all, I teach Transfiguration, not Herbs and Potions."

"But I can be sure of it! Professor Snape and Professor Sprout are absolutely powerless in this situation! Because the level of potions in the magic world is also booming every year with the passage of time, so I go every year Ask them, and the answer I got this year is that there is still no way!"

"For the sake of your little lives, and for the sake of not entering Azkaban for committing manslaughter, you must keep this in mind—food cannot be produced!"

Carl expressed his understanding of what Professor McGonagall said. After all, heavy metal poisoning in 9102, when medical technology was changing rapidly in his previous life, had a death rate of more than [-]%. Think how high it is.

After Professor McGonagall's frightening operation, he succeeded in making the little wizards speechless, and dispelled some of their unrealistic ideas before.

I'm so scared, so scared, I almost hit gg.

This is the inner thought of many little wizards, including Karl.

He really didn't expect that there are these ways in Transfiguration.When I watched movies and novels in my previous life, I only cared about having fun, and didn't think about these details.Anyway, the problem will not appear on your own.

However, now that we are in the real world, we still have to be careful before doing anything, if we play ourselves to death, that would be too embarrassing to the senior celestial traversers.

"very good!"

Professor McGonagall picked up the water glass on the podium and took a sip of water, then pursed his lips in satisfaction.It seemed that talking so much in one breath really made her mouth dry.

"It seems that you have understood the importance of these five exceptions."

"But I still have a few words to emphasize here! This is what I repeat to the freshmen every year. Don't blame me if you don't listen to me and play yourself to death with Transfiguration!"

"Understood, Professor McGonagall!"

There was a uniform voice in the classroom.

A slight smile appeared on Professor McGonagall's extremely serious face from the very beginning of class, and she seemed very satisfied with the attitude of the little wizards.

"The principle of not being able to turn into a magic item is also very simple. The thing conjured by the transformation technique only has the physical properties of the object and has no magical properties. That is to say, if you want to turn a pencil into a shorthand quill, you can only get ordinary quill."

"And under no circumstances are you allowed to turn items into Muggle money or Galleons."

"Unless you want to sit through Azkaban."

　Tomorrow, after I finish the exam, I will resume two updates ()*.

　　
　
(End of this chapter)