Hogwarts Passer-By Professor

Thinking of this, Eisen's face has shown a sudden look.

If Eisen himself has integrated the legendary time travel feature, then he will definitely return to the past in the future.

But since Eisen has not met his future self now, it means that there are two possibilities. One is that the future self never travels back in time. The other is that the future self traveled through time and space and went back to the past to hide himself from being discovered by the present self.

Although the first possibility is also possible, Eisen knows his temper, so he thinks this possibility is unlikely. In this way, there is only the second possibility.

While thinking about it, Eisen restrained his thoughts, and once again applied a few invisibility spells to himself and Hermione. Although the past self did not observe the situation in the library from the perspective of God, Eisen still needs to be cautious.

And this also reminded Eisen that when he wants to travel back in time in the future, he should hide himself when he should hide himself.

Time passed slowly, and four hours passed quickly.

Hermione seemed to have finished her homework, and sat there with Eisen quietly waiting.

At the moment when the time came to five o'clock, footsteps came from outside the library. At this moment, Eisen noticed that Hermione was beckoning to him with her eyes narrowed.

Eisen nodded slightly, obviously unable to speak.

"Are you ready? Let's start!" A voice came to Eisen's ears from a distance across several bookshelves. That voice, obviously, was Eisen's own voice.

"Be safe, just reverse the time by four hours."

"Okay, Professor Eisen!"

After Eisen's voice and Hermione's voice came, the library fell silent.

"It's over!" Eisen looked at Hermione with a big smile on his face.

"Yes, Professor Eisen!" Hermione stepped forward and threw herself into Eisen's arms, hugged her hard and then turned around with a flushed face.

"Let's go!" Seeing Hermione's actions, Eisen smiled slightly and greeted her. The two left the library calmly.

After separating from Hermione, Eisen left Hogwarts directly for the secret base in Antarctica.

Lying on the recliner in the bedroom, Eisen quietly thought about the next move.

Just now, he traveled through time with Hermione using the time-turner, and he didn't feel that there was anything wrong with it. Therefore, the next step is to try to use the time-traveling characteristics of the body to travel.

It's just that, unlike using the Time Converter, Eisen's time-traveling feature still needs to be tried.

Thinking of this, Eisen came out of the secret base with a thought.

Looking at the icy and snowy scenery, Eisen took a deep breath, and then activated the silent power of time in his body. As the thoughts turned, it seemed as if they had entered another dimension, and the whole person was plunged into darkness.

Using the power of the legendary time-travel feature, Eisen found that it didn't feel the same as using the Time-Turner. When using the time converter, not only travel back in time, but also bring a sense of spatial dislocation.

But after he activated the power in his body, he found that the time travel characteristic seemed to take him directly into another dimension, which was very similar to the feeling when he was transformed into light.

Then, the thoughts were still spinning, and the light came back to Eisen's eyes. Looking at the icy and snowy scene around him, Eisen felt his whole body and found nothing unusual.

Feeling the surging magic power in his body and the mighty power of time that fell silent again, the corners of Eisen's mouth curled up slightly, revealing a little smile.

When the God's perspective was opened, he scanned the location of the secret base carefully, and found that there was no trace at all. Obviously, Eisen has returned to the time before the secret base was dug.

Using his ability to time travel for the first time, under the control of Eisen, he went back to January 1, 1990. However, because it was his first attempt, he didn't go busy with other things.

Instead, after waiting quietly for five hours, he activated the time power in his body again and returned to the present.

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In a flash, he came to the secret base, and seeing that nothing had changed, Eisen's face became more and more joyful. The phantom returned to Hogwarts invisible, and Eisen stayed for another full day, but he didn't realize that his return to the past had any impact on the present.

However, thinking of the time travel cases that have appeared in this world before, Eisen couldn't hold back and tried again.

This time, Eisen did not go outside, but directly entered the Forbidden Forest, activated the power to travel through time, and then came directly to 1900.

The line of sight changed for a while, and the place where Eisen was standing was still deep in the Forbidden Forest. After looking around, Eisen noticed some differences in the growth of some trees. But overall, it still looks lush.

It can be seen that even though there has been a difference of nearly a hundred years, the Forbidden Forest does not seem to have changed much.

However, Eisen's time travel for the second time is also for experimentation. Therefore, he did not deliberately expose himself in front of others.

After becoming the light, Eisen wandered around Hogwarts Castle. It is no different from the Hogwarts castle in the future, but the figures in the castle count as one, and they are all extremely strange to Eisen.

However, just when Eisen was planning to leave Hogwarts and go around the world to experience the scenery of 1900, he suddenly thought of the library of Hogwarts here and now.

That's right, Eisen was studying the mystery of the Horcrux before, but he has been unable to start. After all, Dumbledore hid "The Dark Arts Revealed" in the Hogwarts library in his office.

However, Eisen is currently in 1900, at this time point, if there is no accident, "Secrets of Cutting-Edge Dark Arts" is placed in the restricted area.

Thinking like this, Eisen, who turned into light, walked directly into the library through the corridor. Then, sure enough, he found the book "Secrets of Cutting-Edge Black Magic" in the restricted area.

The moment he regained his figure, Eisen had already cast spells such as the Disillusionment Curse and the Concealment Curse on himself. After opening the book "Secrets of Sophisticated Dark Arts", Eisen didn't read it carefully.

Eisen first opened up a football field-sized palace in the dream world, and then arranged a large number of bookshelves in it.

Afterwards, Eisen roughly scanned the contents of the book, imprinted all the knowledge in it into the dream world, turned it into a book and placed it on a bookshelf at the edge of the palace entrance.

After finishing all these actions, Eisen quickly put the book "Secrets of Cutting-Edge Dark Arts" back in place. After that, Eisen did not delay, and after casting a spell to erase his traces, he left Hogwarts in an instant.

In the next few days, Eisen did not appear in front of the world. Instead, he hides his figure and observes this era from all over the world.

On the one hand, Eisen is also worried that his contact with some people will directly change history. After all, Eisen has no way of knowing whether changing someone's life experience will affect his own experience before becoming a wizard.

On the other hand, since Eisen intends to conduct an experiment in this era, there is no need to add extra details.

After hiding his body and wandering around the world for a few days, deep down in Eisen's heart, he suddenly lost the high interest in going back in time.

how to say?

Just because this era is too far behind for Eisen.

Although Eisen entered the wizarding world before, he always felt that the wizarding world was still stuck in the age of steam. But more or less there will be a shadow of modern society. After all, the wizarding world wasn't really completely cut off from the Muggle world.

But this era is different. When walking on the street, you can’t see many high-rise buildings, bustling streets, clean roads, etc. In Eisen's view, there are only two words "backward".

This sense of time gap is too strong for Eisen. That's all. If Eisen can live on, he may gradually integrate into this era and smooth out this sense of gap.

But unfortunately, Eisen couldn't fit into this era. Because integrating into this era means changing history. This is obviously not advisable for Eisen.