Hogwarts: You are a devil!

"No, no, no, no, kids, come and sit down. You can do these things later." Professor McGonagall invited Louis to sit down.

"What do you want to drink? Coffee or black tea?" Professor McGonagall asked as she took out her usual drink from the drawer on the side.

"Black tea, thank you Professor McGonagall."

Professor McGonagall nodded, made two cups of black tea, and brought them to Louis.

"I asked you to come here mainly because I want to ask you about your views on Transfiguration. If possible, I also want to ask about your plans for the next period of time."

Professor McGonagall smiled and said that if Louis is not busy recently, she would like him to join the Transfiguration Club, which is the organization that young wizards apply to join.

She was very optimistic about Louis and his future in Transfiguration, and wanted to attract him to the advanced subject of Transfiguration.

My opinion?Louis thought for a while and said in a deep voice: "I think Transfiguration, especially the last sect of Transfiguration you mentioned, and the flow of material changes are very suitable for my taste."

Material change flow magic is no worse than the other two types of transformation magic. The magic itself has strong potential, and when studied to an advanced stage, it is no worse than other magics.

"The flow of material change, it seems that you are also a little guy who likes power." Professor McGonagall said clearly. She was also attracted by the flow of material change, and thus became associated with Transfiguration.

"Then would you like to join the Transfiguration Fellowship and let me take you to learn the magic of transmutation?"

Ask Louis if he is willing, and he is naturally willing.

By learning magic from a powerful wizard like Professor McGonagall, Louis believes that his strength will grow much faster than it is now. But just recently, he may not have the time to study.

"I would like to learn magic with you, but can I ask when the club will start?"

Professor McGonagall frowned slightly, "The time hasn't been decided yet. It will probably be on Saturday or Sunday. What? Do you have anything to do these two days?"

"Professor Sprout asked me to help in her herb greenhouse on Saturday, so I may not have time to attend the fan meeting on Saturday."

It would be great if Professor McGonagall could set the time for Sunday. Louis would have time to attend the club. If not, then he might have to say sorry to Professor McGonagall.

The compilation of herbal medicine classics has just begun, and he has only studied and recorded less than one-sixth of the plants in the greenhouse.

Each plant took several hours to study, and some complex ones took ten hours or more to study.

So, Sprout got there first. It seems that she also thinks that the little guy is worth cultivating.

Recognized by two professors at the same time, and still the professor in charge of the college, Louis is considered one of the few outstanding students in the history of Hogwarts.

The last student who was approved by two professors at the same time and had to make up classes personally was named Tom Riddle. The next one was Dumbledore, who was approved by three deans at the same time.

Only when the professors believe that the wizard has excellent qualities and is very talented in the subjects he teaches, the professors will give them recognition and give the wizard private lessons.

"I understand. In that case, let's set the time on Sunday from noon to afternoon." Professor McGonagall said with a smile.

Whether it was Sunday noon or Saturday noon, there was no loss to her. Since her husband's death, Professor McGonagall has lived in Hogwarts all year round and studied every day.

"Thank you! Professor McGonagall, I want to join the Transfiguration Fellowship." Louis responded quickly.

Since Professor McGonagall has set the start time on Sunday, I would be feeling sorry for myself if I didn't participate.

"Okay! We still have more time. Let me first talk about the art of material change and rheology." After looking at Louis' class schedule and making sure that he had no class this afternoon, Professor McGonagall explained:

"The material change flow originated in BC and has a history of more than 2000 years. It appeared more than 1000 years before the newly classified light spells."

Light spells originated in the tenth century, and they truly differentiated as a separate branch in the eighteenth century, more than 200 years ago, when the flow of change spells truly declined.

"In our world of transfiguration, transfiguration is divided into two types: internal and external. The internal refers to the body, which is used to transform oneself, and the external refers to the outside world, which is used to transform the natural world."

"The transformation technique used on nature gradually gave rise to the later school of material transformation, while the internal transformation technique was lost in the long history."

Magic spells such as the power multiplication spell and the body lengthening spell that Louis once saw were transformation spells cast internally on oneself. Ancient wizards even had transformation spells that transformed into dragons or other magical animals.

"With the efforts of later generations of transfiguration masters, the basis of modern transfiguration was developed based on ancient books. Animagus is the most outstanding magic spell to turn objects into life or change life into another life."

Professor McGonagall told the history of Transfiguration step by step, even though Louis had read many magic books, especially when he was in Nurmengard, he had read many Grindelwald's collections.

But he still had never heard of the history told by Professor McGonagall, and Mr. Flamel had not explained it to him.

But Mr. Flamel probably knew it. When Mr. Flamel was born, the science of material transformation had not yet declined, and the entire wizarding world was learning material transformation magic.

"My Animagus form is a tabby cat. You should have seen it before."

As she spoke, Professor McGonagall jumped forward, and when she landed on the table, she had already transformed into the form of a tabby cat. After her body changed again, she returned to her human form.

"In Animagus form, no magic can detect your true identity. Even Akazban, known as the most powerful prison, has no magic to detect the wizard's Animagus." Professor McGonagall was quite impressed. Said proudly.

"I mainly study modern transfiguration and some ancient spells. After you join the association, I can take the time to teach you ancient spells."

"Yeah, yeah, yeah! Thank you, Professor!" Louis nodded desperately. Professor McGonagall was so generous, making him feel like he was living in a dream.

If Professor McGonagall was half, no, a quarter as generous as Professor McGonagall, I would be able to ask him about potions!Louis thought regretfully.

Teacher Si was really searching. He would go to the office every time after potions class. No matter how simple Louis' question was, he would not answer Louis' question.

"Guiding every little wizard to explore his potential, isn't it what we professors should do! I'm not some fussy professor."

Professor McGonagall, who was in a good mood, made a rare wisecrack, and the professor in question was naturally the oily man.