Hogwarts starts with stealing power.

Just as Lin Xia was about to walk in, she heard Professor McGonagall's praise again: "By the way, there is one more thing I haven't told you yet."

Confused, she turned to look at Professor McGonagall.

Professor McGonagall smiled faintly: "Thank you for your ideas. All of our professors have been working hard on this recently.

I hope that the improved version can be presented to all students as soon as possible and then introduced to the wizarding world. I can’t wait to see what happens to the wizarding world in the future!”

Lin Xia couldn't help but smile when she heard this: "Professor, I am also looking forward to the vision of the wizarding world in the future. I hope that knowledge can be freely spread throughout the world."

While Lin Xia went to the other world to observe the employees and store manager who had been contaminated, Harry and others had already practiced several rounds of the Patronus Charm.

Draco and Hermione had just successfully cast the Patronus Charm yesterday, and they were in high spirits at this moment, waving their wands tirelessly.

After all, Ron and Harry had used the Patronus Charm before and had already gotten over the excitement, so after only practicing for an hour, both Ron and Harry were frequently distracted.

But because the other two friends were too absorbed in their practice, they didn't notice anything unusual about the two.

Only Ron, who was about to slack off, noticed Harry's absent-mindedness.

Ron quietly pulled Harry's sleeve, pulled him aside, and asked in a low voice:
"Harry, why don't we go hang out somewhere else and let Hermione and Draco practice here."

Harry said hesitantly, "This isn't a good idea. If Hermione knew that we were slacking off..."

Ron said indifferently: "Look at Hermione now, does she still have time to care about us?

Believe it or not, when we came back, these two were still practicing like crazy. After all, they both looked more enthusiastic than Lin Xia. "

In fact, Lin Xia spends much more time studying and researching than Hermione and Draco.

But because Lin Xia is efficient in learning, he always arranges things in an orderly manner and solves them efficiently, so he always looks leisurely.

This resulted in Hermione and Draco, who were constantly studying, appearing to be much busier than Lin Xia, at least in the eyes of outsiders.

Only Draco knew that Lin Xia's school was very efficient.

Often it would take him two hours to figure out a problem, but Lin Xia only needed a few minutes to figure it out.

So whenever he racked his brains to think of a problem, he would always see Lin Xia having solved the problem, then pouring a cup of black tea, sitting on the Hufflepuff bench and leisurely looking at the snow scene outside the window.

Draco couldn't describe how he felt when he saw this scene. He just felt that life was meaningless and wanted to throw the book into the fire and burn it.

Harry glanced at Hermione and Draco who were practicing hard, hesitated, and nodded: "Then let's go out and play first."

The two quietly left the lab and stood in the corridor. Ron was thinking about where to go to hang out and relax.

He suddenly thought of something and said excitedly, "Since we are free now and Lin Xia is not here, why don't we go to Professor Babeling's office to take a look?"

Harry also wanted to see the legendary Professor Babbling's office, but at this moment he had somewhere else he wanted to go.

He shook his head and said, "No, I don't think there is enough time. It's too tight, and we haven't figured out the route yet."

Ron hesitated, and Harry said, "Lin Xia probably won't tell us the address of Professor Babel's office in detail. After all, she doesn't want us to go there rashly.

But apart from her, other little wizards don't know where Babel's office is, so why don't we borrow your brother's Marauder's Map first?"

Ron's eyes lit up: "This is a good idea!"

Harry continued, "But right now we have no idea where George and Fred are. We'll just tell them when we meet them later."

Ron was a little depressed: "So where are we going now?"

Harry said calmly, "I want to go to Professor McGonagall's office. I have a question about Transfiguration that I can't figure out, and I want to ask the professor."

Ron: "Of course, I can, but the professor hasn't been in the office recently. I'm afraid Professor McGonagall won't be there if I go there now."

Harry shrugged. "We have nothing to do anyway, why don't we go over there and try our luck? Otherwise, we have nowhere to go. Why don't we go back to the laboratory and practice the Patronus Charm?"

Ron shuddered. "Forget it, let's go to Professor McGonagall's office!"

As he walked, he muttered, "Since we have to go to the professor's office, why don't we go to Professor Lupin's office to see if he is there.

If he were here, we could ask some questions about the Patronus Charm. I think it would be better to have the professor answer them than for us to study hard. "

Harry responded absentmindedly, thinking of his own plan in his mind.

Do we really need to place the daughter of the Snail of Illusion in Professor McGonagall's office?

This was a decision he had made long ago, but when it came time to actually place it, Harry hesitated.

He felt like a despicable person, eavesdropping on Professor McGonagall just to get news about Sirius.

But apart from placing the screw, Harry had no other channel to get news about Sirius Black.

Professor McGonagall is the school's vice-president. If Sirius really appeared in Hogwarts, she would definitely not hide it from Professor McGonagall.

She is arguably the most well-informed professor in the entire college!

Thinking of this, Harry finally stopped hesitating and made up his mind.

It's all for revenge after all!
He wants revenge for his parents!
On the other side, the other side of Hogwarts.

Lin Xia walked into the dim door alone. Inside was a long staircase that continued to wind downwards.

She held the kerosene lamp handed to her by Professor McGonagall and walked slowly.

After a while, Lin Xia felt a twisting force coming from the surrounding space, slightly squeezing her body.

This little bit of pressure is no longer a problem for her physical condition.

But if it were a young wizard of her age, she would probably feel quite squeezed.

Although the feeling of oppression is strong, it is not directed at the little wizard, but is caused by the environment, so it does not make the wizard feel uncomfortable.

Just walk for a few minutes and adapt to the pressure, just like a little wizard getting used to gravity, and your body will gradually recover.

Lin Xia carefully experienced the oppressive feeling brought by this space, and suddenly realized something, with a thoughtful look in his eyes.

The feeling just now was a bit like entering the disordered space in Professor Babel's office.

So, the underground secret room inside this door is also a place where time and space are out of order?
I just don’t know if the next time I enter this space, it will change into a different appearance, or if only time will be disordered but the space will be fixed.

While she was lost in thought, Lin Xia's eyes suddenly became clear, and a ray of light appeared in front of her. She raised the kerosene lamp in her hand above her head, as if to merge with the light. The next second, the scene around her changed, and she had arrived at a prison.

Lin Xia looked around and found that many of the prisons here were empty, at least all the prisons within her sight were empty.

And where she couldn't see, it was hidden in darkness.

The kerosene lamp in her hand was obviously not an ordinary item. Lin Xia continued to hold the kerosene lamp high and walked towards the shadow.

As she merged into the darkness, the kerosene lamp in her hand suddenly changed, and an arrow symbol was cast on the floor, as if guiding her on how to proceed next.

Lin Xia ignored the area that even the kerosene lamp could not illuminate, and just focused on walking in the direction of the arrow on the ground.

After a while, a shrill scream suddenly came from the boundless darkness, as if some wizard was being tortured and wailing in pain.

Lin Xia didn't care at first, as such a little wailing could not shake her mind. However, at this moment, she felt her skin slightly warm.

It turned out that the "Nine Heavens Mysterious Yang Secret Record" sensed the evil god's whispering in her environment and started to work spontaneously, shielding her from the invasion of the whispering.

Lin Xia felt that his body was heating up rapidly, and he became secretly alert.

Judging from the intensity of the fever, the concentration of the evil god's whispers in this prison was not low, but she did not notice it.

At this time, the light from the kerosene lamp became brighter, and the fever in her body gradually subsided.

Lin Xia nodded secretly. Hogwarts did a very comprehensive job in protecting students.
-
At the same time, outside the door, a wizard suddenly appeared next to Professor McGonagall.

The wizard had an old face, and also had white hair and a pair of blue eyes, but his appearance was completely different from Dumbledore's, and he was very handsome.

Even though he is old, he is still very elegant and handsome.

Mag saw the person coming and nodded slightly to him.

"Watcher, you are here."

The Watcher smiled elegantly, with strong magical fluctuations emanating from his entire body.

“Hogwarts actually allowed a student into the cage prison. I must come and see what’s so special about this student.

You only have one chance to send someone in every five years, and this time you chose a third-year student instead of a graduate. If she gets infected by the evil god's whispers, you will hate me to death. I have to watch her carefully."

Mag smiled and said, "I'm sorry to disappoint you this time. The students we sent in have physiques that are completely resistant to the evil god's whispers."

The guard's eyes suddenly became deep, as if he could see through the layers of space and see where Lin Xia was.

This ability is unique to the Watchers.

Every prison that holds pollutants is a wonder. As long as you become the owner of the prison, you will understand everything in the prison.

It’s no problem to check on someone who has just entered.

The guard saw something, and a strange light flashed in his eyes.

“This student you sent here is quite amazing. It’s only been a few minutes, but he’s already been gone for such a long time.

Soon, she will be able to see the polluters you have imprisoned before. I hope she will not be frightened by the abnormalities in the polluters."

McGonagall said confidently, "No, the student who entered is not a combat talent, but a research talent who has developed several special wands.

She has used many kinds of experimental materials and has seen countless blood and flesh materials. She will not be scared by such a small event."

A gleam of light flashed across the guard's eyes. "Could this student be the most outstanding talent in the academy in the past fifty years - Lin Xia?"

Mag had no doubt that Lin Xia's fame had spread to the other world.

No matter how closed the inner world is, it is connected to the outside world. Wizards will go out to purchase items regularly and bring the most fashionable news from the outside world.

Lin Xia's name has become a signboard of Hogwarts.

Ever since she became an outstanding student in her first grade, the school has been using her fame to recruit students.

It turns out that this recruitment method is quite effective.

The caretaker thought for a moment and said, "My magic is special, and I often need a very special wand to match it. I have to go to Ollivander's wand shop to buy several wands every time, and I have to save them when I fight."

Mag knew he was being modest.

As a caretaker, one of the most dangerous jobs in the wizarding world, he would never be short of gold Galleons.

Customizing a wand is difficult for ordinary wizards, but it is definitely not difficult for him.

The fact that he said this must mean that he was very satisfied with the magic wand invented by Lin Xia.

As expected, the next second the guard said: "Ever since the magnetic wand came out, I have fallen in love with the heavy and domineering feeling of the wand. It can also perform physical attacks when necessary, which is far more useful than an ordinary wand.

Later, the natural magic wand was released. The magic wand can transmit magic power faster and has no attribute restrictions. I bought dozens of them at once."

The caretaker said with a smile: "I have always wanted to meet this little genius. It is a rare opportunity to meet her this time, so I have to give her some small gifts.

Um... I think two hours of observation time is a bit too little, Mag, how about three hours?"

Mag thought for a moment and said, "Once my student starts doing research, she will be very obsessed. I am worried that three hours will not be enough for her."

The caretaker immediately said, "That's easy. I'll let her use it as long as she can observe!"

A smile flashed across Mag's lips: "When she comes out, I will make sure she thanks you."

The control over the prison's strange objects lies in the hands of the guards, and the only way Lin Xiazhi could go in and observe was because the guards had given him permission.

But using strange objects all the time is a big burden on the body and magic power.

Originally, Hogwarts could only apply for two hours for Lin Xia. Although it seems short, it is the maximum time that can be applied for under normal circumstances.

If you want to stay in prison longer, that is no longer within the authority of Hogwarts. The only thing they can do is let the person who goes in communicate with the guards.

If the caretaker is willing, Hogwarts will have no objection if they open the door for a day and a night.

Mag had originally wanted to mention this to the caretaker, but unexpectedly, a pleasant surprise came his way. (End of this chapter)