Hogwarts Passer-By Professor

After experimenting, Eisen found that the suitcase that has been cast with the traceless stretching spell cannot expand the space through the traceless stretching spell again. That is to say, Eisen can only cast a spell once to make the space inside the suitcase bigger, but there is no way to make the interior space of the suitcase expand continuously by casting spells for a long time.

Of course, Newt's magic suitcase is said to have been made by all the students and professors at Hogwarts Hufflepuff College using the Untraceable Stretch Charm.

In other words, if Eisen wanted to make a magical suitcase with such a large space, the magic would have to be pretty exaggerated. But obviously, Eisen is currently unable to do so.

After stopping the practice of the No Trace Stretching Charm, Eisen looked at the suitcase in front of him with a contemplative look.

It suddenly occurred to him that after this suitcase was cast with the No Trace Stretching Charm, it became a magic item. In this way, is it possible to reproduce the magical characteristics?

It's just that this thought came to mind, and Eisen reached out and touched the magic suitcase with extra space.

"Is it possible to consume a miraculous feature for re-enactment when discovering the extraordinary feature - the feature of the excellent storage space?"

After seeing this result, Eisen was instantly ecstatic. Because he can use the bug of Gold Finger to superimpose and fuse the characteristics of the storage space, so that he can even merge into a small world.

But in a second, he realized that he had too few miraculous characteristics, and immediately became discouraged. Because even if he does not integrate other characteristics, if he specifically integrates the characteristics of the storage space, to integrate a small world, at least hundreds or even thousands of points of the characteristics of the storage space will be needed.

But he only has one miraculous trait in a year, which is very speechless. Therefore, Eisen's goal may have to run aground.

However, now that he has learned the Untraceable Stretching Curse, Eisen can make it whenever he needs the characteristics of storage space, so there is no need to be too entangled.

It's just that although the suitcase has been cast with a traceless stretching spell and can hold more things, it is not suitable for Eisen.

Because the suitcase is still too big for Eisen, no matter where you go, it is not very convenient to carry the suitcase. Then, Eisen thought of Hermione's beaded pouch in the original book, and he suddenly felt that this kind of pouch is very convenient to carry. Or, simply order a hollow metal ring in the Muggle world, and then cast a traceless stretching spell on the hollow part to turn it into a storage ring?

...

It was already half past eleven in the evening when I came out of the Response Room.

Even though, to Eisen, night travel was not a big deal, he cast a disillusionment spell on himself.

When Eisen passed by the prize showroom on the fourth floor, he suddenly heard a sound.

"He's late, maybe he's afraid to come!" It was Ron's voice, although he said it softly enough, but the Hogwarts corridors were silent at night, so Eisen could hear it clearly.

"This is? A midnight duel?" Encountered such a famous scene, Eisen was a little dumbfounded.

However, he was idle anyway, so it wouldn't be a big deal to follow up and have a look.

"Sniff around, honey, they might be hiding in the corner." Filch's voice sounded just right, scaring Harry and the others. It was obvious that Filch was directing his cat to find out where Harry and the others were by scent.

Harry, Ron, Hermione, the three hurriedly ran towards the door away from Filch, and after passing through corridors, they came out from near the Charms classroom.

After running for a long time, several people were out of breath, "I—told—you, don't go out, it's over now!" This was Hermione's voice reprimanding Harry and Ron.

"We have to go back to Gryffindor Castle." Ignoring Hermione who was nagging, Ron said to Harry.

"Malfoy lied to you. He wasn't going to meet you in the showroom at all. He must have informed Filch." Taking a breath, Hermione looked at Harry.

However, before they were about to sneak back, Peeves, the school's ghost, came out of a classroom. After seeing Harry and the others, he shouted loudly.

"Oh, the nasty freshmen don't sleep, they are in the corridor of the Charms class!" The few people who had just escaped immediately fled to the corridor on the right with despair on their faces.

They didn't notice at all, they panicked and entered the corridor on the right of the fourth floor that Professor Dumbledore specially prohibited little wizards from entering.

All the way to the end of the corridor, Harry and the others were blocked by a locked door.

"The door is locked!" Harry fiddled with it a few times before knocking hard on it.

"It's over, now we're completely over!" Ron whimpered, looking like he was about to cry.

"Get out of the way, Alahoo!" At the critical moment, Hermione took a deep breath, pulled out her wand and pushed away Harry and Ron who were standing in front of her, and an unlocking spell was used to open the door.

Then, they rushed in and closed the door again. Eisen, who was secretly watching this scene from behind, couldn't help shaking his head. You know, behind this door is blocked by a three-headed dog. It's not a good choice for a few little wizards to run in in a panic.

In the distance, Filch and Peeves gradually drifted away after failing to catch up with the little wizard. Suddenly there were several screams from behind the door in front of Eisen, and then Harry and the others hurriedly escaped from it, and were about to close the door again with a backhand.

Eisen on the side shook his head, then undid the illusion spell to reveal his figure, and then waved his wand, as if another force had been exerted on the door, it was closed and locked at once.

"You guys haven't slept for several nights, what are you doing here?" Seeing the three little wizards turning around stiffly, Eisen felt a little funny in his heart, but his expression was extraordinarily serious.

No way, as a Hogwarts professor, he found the little wizard wandering in the corridor at night, so he couldn't ignore it no matter what.

"Professor Eisen, it was Harry who was going to have a midnight duel with Malfoy, but Malfoy didn't come!" Harry looked at Ron with a distorted expression next to him, and then at Hermione who was trembling beside him, opened his mouth and didn't know what to say Explanation. In the end, it was Hermione who summoned up the courage to speak the "truth".

"Midnight duel? Well, little wizards are always impulsive, and I can understand that." As soon as the words finished, the three of them breathed a sigh of relief. Afterwards, Eisen continued, "But, do you know where this is? The corridor on the right of the fourth floor is where Professor Dumbledore forbids little wizards to enter."

For a moment, not only Hermione, but even Harry and Ron turned pale. At this moment, they suddenly thought of Professor Dumbledore's words about entering the corridor on the right hand side of the fourth floor and dying in pain.

Afterwards, several people seemed to have thought of something, and after looking at each other, they showed the expressions of the rest of their lives. It seems that they also thought of the three-headed dog behind the door. If they were not lucky, they would really die in pain.

"So, Professor Eisen, will we be expelled?" Ron twisted his face, showing a look of grievance, and he looked like he was about to cry.

"Oh, that's not the case." Eisen shook his head, jokingly, this is the trio of saviors, if they were fired, the plot would be messed up.

"However, since you not only stay up at night, swim in the corridors at night, and enter forbidden areas, I will deduct 30 points from Gryffindor." However, Eisen still punished several young wizards. After all, it's only 30 points, and Hermione, a top student, probably got it back if she answered a few more questions in class.

After hearing such a punishment, Hermione's expression suddenly collapsed, while Ron and Harry at the side showed expressions of rejoicing. There is no way, the thinking angle of a top student is always different from that of ordinary people. Having been deducted so many points, Harry and Ron didn't think it was a big deal.

"Okay, go back to sleep quickly! You have class tomorrow!" He wanted to punish them for confinement, but Eisen felt that it was quite troublesome, so he didn't do it.

A few people ran towards the Gryffindor lounge on the eighth floor like wild horses that had run loose. Eisen returned to the staff dormitory on the first floor.

When they came to the portrait of the fat lady on the eighth floor, they stopped.

"Pig nose!" At Harry's command, the portrait swung forward and opened. Several people stumbled into the common room, then collapsed on the sofa.

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"What the hell do they mean? Why do they put such things in school?" After a short break, Ron couldn't help but muttered. Apparently, he was terrified by the three-headed dog.

Afterwards, several people walked towards the dormitory.

"Didn't you notice it? It's standing on something?" Hermione looked at Harry and Ron with a look like if there was something wrong with your eyes.

"Its head is enough for me to see!"

Obviously, for Harry and Ron, in such a critical situation, they could only look at each other's three big heads.

"It's standing on a trapdoor, which means it's useful." The careful Hermione made a conclusion.

ps: I have signed a contract, and today I will post an extra chapter to celebrate o(n_n)o~