This Hogwarts isn't normal.

The first day of school is 6 classes, so stiff

Starting tomorrow, on average there will be at least

Even Vincent was actually a little tired.

Hermione was fine, except for the occasional yawn as she walked back to the castle.

After dinner, I went back to the dormitory to take a nap, and I felt energetic again by the time of the night tour.

Instead of gathering in the kitchen, Vincent uses the time turner to go back 5 hours.

There was no one in the dormitory, only him lying on the bed.

"7:16 minutes and 41 seconds..." Mark the time and bring the suitcase on the table next to the bed. stiff

You cannot change the past, you can only add hours to a day.

Research and development is really time consuming.

The Bugatti factory has been working with Volkswagen's professional team for more than two months, and has only just finished designing the most important chassis.

The development of new engines is still a prototype concept, and the computer-controlled rear wing is just a new folder.

The robotic arm of the alchemy factory needs to work continuously, and defect points need to be optimized during a large amount of time testing.

I originally thought that 5 hours was not enough, but in actual operation, physical wear and tear appeared after more than an hour.

Optimize the new motion trajectory and the same situation will appear again soon. stiff

According to the ideas provided by Babuling, only one magic rune is needed to solve the problem.

The wear and tear caused by long hours of work can be restored through the repair spell that is activated regularly, thus achieving true unmanned automation.

Testing takes time to find design flaws, and arranging and combining magic runes takes time.

Vincent, who was staying in the astronomy tower, saw that it was almost time. He stuffed the two-meter-tall working robotic arm back into his suitcase, cast the illusion spell and returned to the dormitory.

I purposely arrived one minute later than when I arrived. Five hours ago, I should have just gone out not long ago.

Start the time turner again, this time selecting the prefect's bathroom on the sixth floor.

Merlin bless you, Myrtle is not here. stiff

He opened his suitcase and took out the still-moving robotic arm, observing it while writing down magic runes one by one in his notebook.

"Stuck--" The robotic arm stopped again soon.

After persisting for more than 4 hours, it is useful to optimize the activity track.

As for the magic runes, the progress is very slow.

Let alone strokes, I couldn't even find two combinations that could be arranged together.

Five hours passed quickly.

Start the time turner and go back in time to choose a new place. Drink a bottle of Buffy Refresher when you are tired and sleepy, and eat some Gugu snacks when you are hungry. stiff

Occasionally I would go back to the dormitory to use the bathroom, and if I really couldn't stand it any longer, I would set the alarm and take a nap.

Time closed loops were born one after another, without any breakthrough progress but with many discoveries.

The first is the physical wear and tear of the robotic arm. In fact, the fewer movable joints, the lower the chance of wear and tear.

Then came the arrangement of magic runes, and finally found a pair that could be arranged together.

Improving the design is a given, as is continuing to find and combine new words.

If the Marauder's Map could mark every Vincent in the past, his name would appear in any abandoned room, secret passage, classroom, or even on the top of a tower.

Without being discovered, the time calendar of the watch has reached September 4th. stiff

Although he really wanted to solve these two problems, there were not many snacks that Gugu could eat, and there were no safe places in the castle.

Activate the time turner and return to the dormitory where there is only one other person.

"Ah ha -" Vincent yawned, put the mithril suitcase under the bed, tapped the tip of the stick on his chest and disappeared.

There is one safest place left in Hogwarts, where the past will not be changed even if it is discovered.

In front of the gargoyle stone beast on the eighth floor.

"Sizzling honey candies, iced lemon juice, toffee finger cakes, iced mice..."

After more than a dozen commands, the wall finally separated with a "stuck" sound. stiff

Climbing the spiral staircase, you can see the smiling Dumbledore before you reach the top.

"Vincent, the way you use the Time-Turner is really eye-opening to me."

"I strictly abide by the time regulations." Vincent opened his big innocent eyes.

He touched the time turner in his shirt, "Professor Dumbledore, didn't you already predict how I would use it?"

"Yes." Dumbledore dragged his chin quite exaggeratedly, his tone pretending to be particularly surprised.

"But to be honest, I didn't expect you to be so good at it on your first day."

"Thank you for the compliment, Professor." Zombie

The corners of Dumbledore's mouth twitched violently.

There are dozens of time closed loops that are not affected by each other at the same time. This is not something that can be achieved with real courage.

"Vincent, I think you should have noticed?"

Dumbledore narrowed his eyes and became serious,

"Your time flow rate is different from others, so it's best to exercise some restraint."

Vincent looked at his watch.

5 hours at a time, it turns out that nearly 4 days have passed. stiff

He pursed his lips and said, "Professor, you know my character.

The more you don't want something I do, the more curious I tend to be about it. "

Dumbledore laughed dumbly, "I'm not irritating you, I'm just worried about your mental health."

Everyone has a dark side in their heart, and there is no exception.

To put it bluntly, a time turner is a prop that can speed up the user's own time flow.

Some people will use it to change the past, some people will use it to learn, and some people will use it to commit crimes.

Fail and start over, fail again and start over again.

Vincent rolled his eyes, "Professor, the thing is already in my hands, you can't regret it now."

Dumbledore looked into his eyes seriously.

No big change, just the original determination has become a little tangled.

"Is there something bothering you?"

The smile on Vincent's face disappeared, and he shook his head hesitantly.

The combination of magic and technology in war is not necessarily a bad thing, but it is definitely a good thing in medical treatment.

Magic cannot solve genetic diseases such as baldness and myopia, and technology cannot treat terminal illnesses such as cancer.

There are 17 innocent victims who have suffered severe damage in the Royal College of Psychiatrists in London, and there are also the Longbottoms who have lost consciousness due to the Cruciatus Curse in St. Mungo's Hospital for Magical Maladies and Injuries.

"Professor, I have made up my mind."

Dumbledore saw a familiar and different brilliance in his equally blue eyes.

Firm willpower, high spirits, and an urgent desire to do a great cause.

The sense of déjà vu was very strong, as if I had returned to more than a hundred years ago.

"Have a good rest."

Vincent was stunned for a moment.

The sadness on Dumbledore's face could only be because of Grindelwald in the past.

There are almost no side effects of using black magic, and it is impossible to peek into the real inner world.

There is no way not to worry, and there is no reason not to worry.

……

……