Hogwarts passer-by professor

Chapter 68 Marauder's Map
After dinner, Eisen came to the Charms classroom and discussed the enhanced version of Apparition with Dumbledore, Professor McGonagall and Professor Flitwick.

Since it was Wednesday and there was an astronomy class in the evening, the discussion this time was not in-depth. I just briefly determined the theory and general direction of the next research.

But I have to say that just at the beginning, Eisen encountered a big trouble.That is, the transformation technique is used on food. Although it can be summoned from one place to another out of thin air, if it is used on people, it seems to involve a part of the human body deformation.

Of course, it does not directly and roughly deform the human body, but can effectively act on the deformed parts of the human body.Only by applying this part to the human body and then combining it with phantom transformation can Eisen's purpose be achieved.

But unfortunately, due to his resistance to Animagus, Eisen has never had an in-depth understanding of human body deformation.

So next, under the advice of Dumbledore and Professor McGonagall, if Eisen wanted to develop an enhanced version of apparation, even if he did not learn Animagus, he would have to study in depth human body transformation.

Therefore, this temporarily formed magic research team has another task, which is to teach Eisen some more in-depth tips and secrets of human body transformation.

In the evening astronomy class, Eisen did not teach too much in depth.Because I knew the virtues of the little wizard, I briefly mentioned the knowledge learned in the previous school year during the explanation of the orbit of the planets.

However, perhaps because he was used to Aisen's teaching style, the little wizard was quite serious in the learning process.Therefore, it made Eisen feel a lot more relaxed.

Early the next morning, after Eisen practiced some spells and transformation techniques as usual, he began to think about human transformation.An hour and a half later, when Eisen was about to suspend his studies and go to the auditorium to have breakfast, he was approached by Fred and George.

"Fred, George, what's the matter with you?" Eisen felt a little funny when he saw the two of them quickly closing the door after entering, looking sneaky.

"That's right, Professor Eisen, we brought something very interesting -"

"It's almost like the professor's mirror—"

The Weasley twins looked at each other, then looked at Eisen and said one after the other.But no matter how you look at them, they all look sneaky, as if they are afraid that others will know something.

Then, Fred took out a piece of parchment from his arms and showed it to Eisen.

Eisen has been famous for this Marauder's Map for a long time.However, when he heard the two men mention his observation scope, Eisen knew that they were planning on it.

"I solemnly swear that I have bad intentions!" Fred took out his wand and pointed at the parchment, solemnly recited a secret word, and then the blank parchment changed rapidly.

In an instant, a detailed topographic map of the entire Hogwarts appeared on the entire parchment, transforming it into a map.Of course, this is not the key point. The key point is that this map can show the names of all the people located in Hogwarts.Moreover, just like the name of the map, the Marauder's Map, the names displayed on it are constantly moving.

Obviously, the constant movement of a person's name means that someone is also constantly moving.

Observing the Marauder's Map up close, Eisen found that although it was not as good as his own observation glass in some places, it was stronger than his own observation glass in some places.That's being able to reveal someone's real name.

For example, although Eisen's observation mirror can see all the people and objects in Hogwarts more clearly, it cannot distinguish true from false.Like Ron's pet rat Scabbers.If Eisen hadn't known the truth early on, even if he saw it in the observation mirror, he wouldn't have been able to detect anything unusual about it.

But the Marauder's Map can directly display Pettigrew Peter's name.It's as if the identification technique was used directly, which is better than Eisen's observation mirror.

Of course, this is nothing to Eisen.After all, he already knew the truth of some things.

In fact, what makes Eisen even more curious is how the two brothers Fred and George discovered the spell that opened the Marauder's Map.

Eisen knew that the Marauder's Map was secretly obtained from Filch's office.However, the spell opened by the Marauder's Map is absolutely insane.How did they know?

Was it an experiment?But this is too outrageous.You know, before the Marauder's Map is opened, it is just a blank parchment.

After getting this thing in hand, who would have thought that he would open it by saying "I solemnly swear that I have evil intentions"?It's like giving you a treasure chest and asking you to guess the password to open it. Can you know whether the password is a string of numbers, a poem, an idiom, or a curse word?
Therefore, Aisen felt that although the possibility of them guessing the spell was possible, it was not high.The most likely thing is that the two brothers looked up information at Hogwarts and found a few words about the Marauder's Map.

However, it was precisely because of the Marauder's Map that Fred and George could come and go freely during the night tour without being noticed by Filch.It has to be said that the talent of the two of them really lies in other places.

"It's a very good Marauder's Map. Did you make this?" Eisen looked at the Marauder's Map, and sure enough he saw his name standing motionless with Fred and George.Of course, he couldn't act like he knew everything, so he asked.

"Oh, no, we found this in Filch's office." Fred and George shook their heads and told the truth about the origin of the Marauder's Map.

"Even Dumbledore can see it in the principal's office!" Eisen nodded and couldn't help but sigh.

"Yes, he often paces in the office." George shrugged.

"Prank over!" Fred pointed his wand at the Marauder's Map, and then he and George looked at him expectantly.

"So, you came to me and wanted to use it to exchange with me how to make the observation scope?" Seeing the expressions of the two of them, Eisen recalled the actions of Fred and George on the train before, and he could almost predict it. Why did the two of them come to find me?

"Observation scope?" The two looked at each other, then looked at Aisen in confusion.

"That's it!" Eisen looked at the two of them with a half-smile, and took out the observation scope from the storage ring.

Suddenly, Fred and George's eyes shone, and they nodded with a slightly embarrassed look.

"But, I can't teach you how to make it!" Eisen turned over and put away the observation scope, and then said seriously, "If I teach you, then if you use it to peek into the girls' dormitory or What about the women’s restroom?”

Fred and George couldn't help but look disappointed after hearing the first half of Eisen's words, but after hearing the second half, they suddenly became dull again.

The two looked at Aisen blankly, and then their expressions gradually became weird.

"What are you thinking about?" After seeing the expressions of the two people, Eisen suddenly had an ominous premonition.

"Nothing, nothing -" "Yes, nothing, Professor Eisen, if we have anything else to do, we'll leave first!" The two of them waved their hands, calmed down their expressions, and pretended to have something to do before leaving.

"Wait a minute!" Aisen shouted to the two of them.

"Why are you crying with such sad faces? This is for you, take it with you!" Seeing the two people turning around, looking like they were about to cry without tears, Aisen suddenly felt a little funny. After scolding them, he took the two The cards were stamped with a magic mark in the shape of "∞" and handed to them respectively.

"This is this?" After the two of them took the poker, they looked over it several times before Fred asked curiously.

"It's a kind of protective charm. Don't worry, accept it. Ron has it too!" Eisen did not explain its function in detail.

"Huh - that's pretty cool!"

"Thank you Professor Eisen, goodbye!"

The two finally smiled, then waved with Eisen happily and left.

(End of this chapter)