Connor's Hogwarts

"You're back."

"I am back."

"You came back quickly."

"You are not slow."

""

"Ahem...it's nothing, just a joke...Professor Dumbledore, you don't seem worried about me at all. Are you so sure that I can come back safely?"

In the principal's office, Connor and Dumbledore sat opposite each other, still in the same position, with the same snacks and juices, but a slight change was that there was more soothing background music in the office.

It seems that our principal is enjoying his senior life very much...

"Of course I have full confidence in you. Aren't you back in one piece now? And you've brought back a cute little friend..." Dumbledore showed a kind smile to Angel who was sitting next to Connor and huddled together. :

"Okay, Connor, now come and tell me your treasure hunting story in detail... I can't wait to know your wonderful experience..."

"Ahem, it's just an ordinary adventure story..."

"...Finally, based on the complete staircase change rules recorded by Conan, I deduced the secret language of the last staircase and found the spiral staircase leaving the hanging garden. It was a staircase composed of very complex space magic. Walking on it, I can even intuitively feel the magnificence of space magic, and the spiral staircase eventually leads to the Room of Requirement. I think the space-changing ability of the Room of Requirement is most likely the work of Ms. Ravenclaw... ."

"...In the end Helena chose to stay for some unknown reason, and I left with Saber and Angel. This is probably what happened." The version Connor said this time did not contain exaggeration, but it was It took a little less time than before.

Connor took a sip of the juice and looked up to find that Dumbledore was staring straight at Angel and staring at Angel, as if he was looking at some rare treasure.

"Connor, you mean, this child... no, this Miss Angel has inherited all the magical knowledge of Ravenclaw"

Connor nodded: "I instilled all the knowledge in the mark that Ravenclaw gave me into Angel. What Ms. Ravenclaw did say at the time was that this is all her knowledge inheritance."

"So what is this knowledge..."

"Um..." Connor scratched his head: "It's hard to explain clearly... In fact, I haven't even looked at it. Angel should know better than me..."

"Hmm, yes, I know everything." Angel nodded cutely and replied cutely.

Dumbledore's half-moon glasses had strange reflections: "Oh, so... is there a process for making magic scrolls?"

Connor motioned to Angel, and Angel replied obediently, "Yes."

"Is there any way to apply ancient Egyptian writing?"

"Yep."

Dumbledore began tapping his fingers on the table: "Is there any heraldic record of goblin magic?"

"Yep."

Connor felt that Dumbledore's breath had become a little thicker: "Then... how many records are there about soul magic?"

"Well, I don't know much about this... I only know some contract magic."

Connor quickly answered: "Ms. Ravenclaw mentioned that she is not good at soul magic."

Dumbledore nodded, as if he had calmed down a little, and then he asked several more questions, which should all be about the so-called "lost magic". As a result, Angel gave an affirmative answer. Only then did Connor realize How valuable is the inheritance of this knowledge...

It was so precious that even Dumbledore couldn't sit still in the end. He stood up and paced back and forth in the room: "Last question, Ms. Ravenclaw is best at space magic. To what extent is it specific? Is space magic an ancient teleportation array or opening up a complete different space?"

Angel tilted her head and said: "Grandpa, these two you mentioned are relatively simple space magic. The complicated one...um...I can not only design the boundary membrane, but also make the clock of time. "

Connor scratched his head and asked, "What is the Clock of Time?"

"Hmm..." Angel rolled her eyes and said, "It's a magic prop that can travel to a designated parallel space world... It's so complicated, so complicated."

Connor didn't understand yet, but Dumbledore was so shocked that he lost his temper: "Time-Turner, you mean you can also make a Time-Turner."

"Eh" Connor Zhanger couldn't figure it out. There really is something like a bug in the Time Turner movie, but isn't it time magic? What does it have to do with space magic?

"What is a time turner?" Angel asked innocently.

Dumbledore took it out with his backhand, and something like a pocket watch appeared in his hand. He handed the pocket watch to Angel and asked, "Is this the Clock of Time you mentioned?"

Angel took it, looked at it, nodded and said, "That's right, this is a simple clock of time. So now it's called a time converter..."

Dumbledore took a breath. Connor had never seen such a shocked emotion on his face, but Connor was no less shocked than him...

"Wait... wait a moment... Can someone explain to me, Professor Dumbledore, what a time turner is... Well, shouldn't it be a time magic item?"

Angel tilted her head: "Dad, the clock of time is actually a space magic prop. There are very few magic related to time."

Connor was so frightened that he wanted to run to look up the mark now. Is there so much exciting knowledge recorded in it? Of course, now is not the time to run to read a book. Connor looked at Dumbledore, hoping that the old man could explain it to him.

Dumbledore was obviously still immersed in shock. When he noticed Connor's gaze, he said leisurely: "Yes, the time turner is indeed space magic. Connor, do you remember what I told you: what happened in the past Can’t the facts be changed?”

Connor nodded in confusion: "It seems... yes, the time turner..."

"The time turner cannot change the past or modify history. You must remember this." Dumbledore returned to his seat and sat down to drink water. He organized his words and said: "There is no one in this world who can modify history at will." Magic, but our time-turner can indeed travel back in time..."

"Actually, the principle of the time converter is not complicated, as long as you understand the concept of parallel space. We assume...surrounding the space where we exist, there are countless worlds exactly like ours, just like the same river of time. There are countless parallel lines in the world, and the worlds develop according to completely consistent trajectories without interfering with each other. We call these worlds with exactly the same trajectories parallel spaces.”

Connor was a bit doubtful that he had entered the wrong set. The style of the painting was wrong. Isn’t this a magical world? Why did quantum mechanics suddenly become available and even parallel universes appeared? Or is it true that science and magic are actually different paths leading to the same goal?

Seeing Dumbledore stop and look at him, probably waiting for him to digest this information, but as a person from the future, Connor still knows a thing or two about this stuff, so he quickly replied: "Ah... OK... I think I understand the meaning of parallel space...Professor, please continue..."

Dumbledore nodded. As a student, he has always been smart, so it was not surprising that he understood: "The function of the time turner is not to take you back to the past time and space, but to bring you to the adjacent time through magic and precise positioning." Go to the parallel space, and this process is irreversible, let me give you an example..."

Dumbledore put the time turner around his neck and began to turn the time on it...

"It's eight forty now... Let me think... I came back to the office about an hour ago..."

As soon as Dumbledore finished speaking, he suddenly disappeared from Connor's eyes.

"Ehhh"

But before Connor could react, Dumbledore suddenly walked in from the door of the principal's office.

Connor looked at the principal and then at his chair, he was so surprised that he couldn't open his mouth from ear to ear: "Ah...this..."

Dumbledore walked around Connor and sat back on the chair again, and said: "Connor, I have been standing outside the door for an hour just now. Do you understand this magic now?"

"..." Connor shook his head numbly.

Dumbledore touched his beard and said: "Actually, the me standing in front of you is no longer me. I came from another parallel space with exactly the same trajectory. But because everything about us is the same, I It’s actually no different from me.”

"Suppose I am Dumbledore a from world a. Our world is world β. The one I just talked to you is Dumbledore b. The other world γ that I just went to has another Dumbledore c. So what just happened is that b in world β went to world γ an hour ago, c went to my world a, and I came to your world β..."

"The result is that the combination that should be aa, bβ, cγ turned into ca, aβ, bγ after using the time converter."

"I used the time turner to come to this world an hour ago, and just now I used the time turner to go to another world an hour ago, and so on. I don't know how many such identical worlds there are. The me in this world has changed time, but eventually there will be a world where I go to my original world, and then a closed loop will be formed between me in these parallel worlds and the almost unchanged world, but at the same time we Stolen an hour of your time.”

"This is the working principle of the time turner. Although from the results point of view, there has been no change in these parallel spaces, in fact... the me sitting in front of you is no longer the original me."

"So the time converter is strictly speaking a space magic item, not a time magic item."