Hogwarts passer-by professor

Chapter 206 The Confused Eisen

In Cairo, Egypt, above the head of the Sphinx, Eisen's figure appears here.

After activating the time travel characteristic power in his body, Aisen's figure disappeared from where he was.

On January 1901, 1, Eisen's figure appeared out of thin air above the head of the Sphinx.Feeling everything about this era, Eisen had no intention of doing anything else. Instead, he put a magic spell on himself, and then made a "∞" mark on the head of the Sphinx.

Then, Eisen's mind turned and returned to the top of the Sphinx in 1994.

After careful inspection, Eisen did not find the existence of the "∞" mark.

Obviously, changing the shape of an object in 1901 would have no effect now.In other words, it was as if Aisen had never made a move in the past.

Immediately afterwards, Aisen did not stop the movement of time travel and disappeared in a flash.

On January 1902, 1, Eisen's figure appeared above the head of the Sphinx.

Just when Aisen was about to continue making some small moves, he discovered that there was no "∞" mark on the top of the Sphinx's head.

For a moment, Aisen froze on the spot.

The "∞" mark carved in 1901 did not find anything back in 1994. Eisen has already accepted this setting.But this time in 1902, the "∞" mark carved in 1901 was not found. What's going on?

Could it be that the moment Eisen left the time and space of 1901, the "∞" mark he carved disappeared in an instant?
It seems that this can explain why he did not see the "∞" mark in 1902.

As thoughts swirled in his mind, Eisen did not stop his movements. After carving the "∞" mark at the same position on the top of the Sphinx's head, Eisen returned to the top of the Sphinx's head in 1994.

As Eisen expected, there is still no "∞" mark on it.

Immediately afterwards, Eisen continued his experiment of traveling through time and returning to the past.

The top of the Sphinx in 1903——

The top of the Sphinx in 1904——

……

The top of the Sphinx in 1945——

The top of the Sphinx in 1946——

……

After dozens of experiments, Eisen returned to 1994 after leaving a mark of "∞" in the past, but found nothing.

Eisen has gradually become numb to this.

Until this time!
On January 1972, 1, after Eisen left the "∞" mark on the same position on the top of the Sphinx's head, he returned directly to 1 without any hesitation.

Eisen, who originally thought there would be no changes, suddenly discovered the mark of "∞" at the same position on the top of the Sphinx's head.

Aisen, who was already a little numb, suddenly trembled and stopped his movements instantly.

Etc., etc--

"What's the matter with the change?" Eisen muttered, "A change in time? What's different in 1972?"

1972——1972——

Eisen started pacing above the Sphinx. After a moment, a look of surprise appeared on his face: "1972, the year I was born?"

Is there anything special about the year Eisen was born?Or is it that, in this world, his birth is special?
"The past before I was born, history cannot be changed? The time after I was born, history can be changed?" Eisen murmured, feeling a little surprised.

Is that right?

Eisen suppressed what was in his mind and continued to travel through time, arriving at the top of the Sphinx in 1973.

As a result, Eisen also found a "∞"-style mark on it.Obviously, if Eisen guessed correctly, that was the mark he left in 1972.

This seems to confirm Eisen's thoughts.

After carving another "∞" mark next to the "∞" mark, Eisen returned to 1994 in a flash.

On the top of the Sphinx's head, as Eisen expected, there were two "∞" marks.

Traveling back in time to 1974, Eisen saw two "∞" marks on the Sphinx. After carving the "∞" mark again, Eisen returned to 1994.

As expected, the number of "∞" marks on the Sphinx became three.

After confirming his own thoughts, Eisen stopped and did not continue to travel through time to conduct experiments.

At this point in the experiment, the conclusion seems obvious.

Obviously, when Eisen goes back in time, he will divide it by 1972, the year he was born.Going back to before 1972, some of the changes he made would be eliminated directly after he left.

After 1972, the changes made by Eisen will change history accordingly.

At this moment, Eisen had a vague intuition in his heart that this was almost the truth of the matter.

He does not need to go back in time to change the life trajectories of certain characters, nor does he need to change certain historical events, to confirm that the reason why he can or cannot change history is because of the time node of 1972.

However, after coming to such a conclusion, Eisen still felt confused.

Because something like this is obviously unreasonable.For example, what happened in the year he was born, and why did this result.

What kind of means can allow Eisen to go back to before 1972, so that he can change history at will without worrying about disturbing the future?What kind of means can eliminate all the changes Eisen made before 1972?

This seems a bit outrageous -

Isn't it the world of Harry Potter? Why is it so complicated?

For a moment, Aisen's thoughts were racing and he didn't know what to say.

After a while, Aisen finally calmed down and returned to his former calm.

Now that some things are clear, we can travel through time to explore slowly in the future, and we are not in a hurry.After thinking about this clearly, Aisen breathed a sigh of relief.

After looking at the three "∞" marks on the top of the Sphinx, Eisen thought, erased the "∞" marks, and repaired it as before.

Afterwards, Eisen returned to Hogwarts in a flash.

……

The Easter holidays are about to pass, so Eisen will go to No. 12 Grimmauld Place, the old home of the Black family, to talk to Sirius Black.

After all, Ethan had told both the trio and Hagrid that he would vouch for Buckbeak.

On Sunday, the last day of Easter vacation, Eisen came to the old house of the Black family.

"Hello, Professor Eisen, why did you come to see me?" After Blake welcomed Eisen into the room, the atmosphere seemed to relax.

The Easter holidays were almost over, and Black was still a little regretful that Harry couldn't spend this holiday with him.He had already learned about this in the letter, mainly because Harry was busy with homework and Hagrid's Buckbeak.

Blake understood this very well. Anyway, it would be summer vacation in a few months.By then, he could go to King's Cross to take Harry home.

"That's right, Sirius, I have something to talk to you about!" Eisen looked around the room, then sat opposite Black.

"Regarding the matter of Regulus, I needed some help from you some time ago!" Blake smiled and nodded, and it seemed that he was quite kind to Eisen.

"That's nothing, I just did a little thing!" Eisen raised his mouth slightly, then shook his head slightly.

"By the way, do you have anything to say?" Blake asked calmly.

"Well——, there is a hippogriff next to Hagrid, called Buckbeak!" Eisen nodded, preparing to introduce it to Black.

"I know this! Buckbeak was tried by the Committee for the Disposal of Dangerous Creatures for injuring a Slytherin student, right?" Black frowned slightly.

"Harry told you?" Eisen breathed a sigh of relief.

"During the Christmas vacation, I heard him mention this!" Black nodded, "The student's name is Draco Malfoy, isn't he? Like his father, he is a scheming guy -"

"Uh--Harry and Ron are at school. They have been working on some suitable defense words for Buckbeak during the Easter holidays. What I want to say is that this is what happened!" Eisen did not answer Black's words, but He stated the purpose directly.

"You want me to find a way to exonerate Buckbeak?" Black frowned and shook his head, "With all due respect, with Lucius behind the scenes, I can't influence the decision of the Dangerous Creatures Committee."

(End of this chapter)