The library was empty, and there was only one person.

It was Mrs. Pince, whom William was very familiar with.

When William entered, the witch was busy sorting through the books in her hand, and it looked like she had been working for a long time.

"Are you lost? Or did you come here on the first day to study? She looked at William, who had suddenly entered, and asked.

？？？

Mrs. Pince doesn't know herself at all?

Moreover, it seems that she thinks of herself as a first-year wizard.

This showed that the messenger was quite reliable, and he pouted, he was really a little reluctant to come here after what had happened last year.

He always felt that the atmosphere in the library was a little strange, and he wondered if it was because of the psychological effects of experiencing some strange things here.

There shouldn't be any problems!

Otherwise Blake wouldn't be so quiet, and if something really wasn't right, it would have reminded him.

Thinking of this, he looked at the black cat lying on his shoulder lazily and speechlessly, looking like he hadn't woken up yet.

Day by day, in addition to eating is sleeping!

"There are no classes in the morning, so I want to come and find books that interest me. Won't bother you, ma'am? "He wasn't sure if there was anything wrong with Mrs. Pince, so William said it quite politely.

"Of course, of course. What book you are looking for, I can help you. ”

Hearing William's polite attitude, Mrs. Pince's attitude also improved, and it may also be because she saw that William came here to study on the first day of school. This made her impression of William very good, so Mrs. Pince changed her usual stern attitude and spoke kindly.

？？？

There's something wrong with this Mrs. Pince!

William thought uncertainly in his heart, why did she become so gentle? I remember that in the original book, didn't she always be fierce?

"Thank you, I'm looking for some books related to howl letters. I'm interested in how it works. William thought for a moment, and said to Mrs. Pince, this is not some big secret that there is no need to hide it.

And with her help, I should be able to save a lot of time.

"Howl letters?" Mrs. Pince's tone was a little strange, and obviously, she didn't expect the little wizard in front of her to be interested in this thing.

"Wait a minute, I'll find it for you." With that, the witch climbed down from the shelves and began to walk around the huge library, occasionally pulling out a few books from the shelves on either side and placing them in her arms.

"That's pretty much it, you can see for yourself, if you want to borrow out of the library, you need to register with me first. I'm going to get busy first. She spread a large stack of books on the table in front of William and spoke.

"Thank you so much! You've really helped me a lot. ”

"Remember! Be sure to take care of books! Otherwise, I'll kick you out of the library and never let you in!" As if thinking of something, Mrs. Pince turned back and said solemnly to William.

The witch's expression was fierce, and like Professor McGonagall, she was a little unangry.

That's right! This is Mrs. Pince's normal appearance.

Only then did William feel that the witch in front of him had returned to her normal appearance.

He said yes, and began to look through the books in front of him, and soon William selected a few of them and went to Mrs. Pince's counter.

"Ma'am, I've got you covered."

These books should all talk about the principle and production of the roaring letter, but I don't know if there is a detailed production process in it, William thought in his heart.

There should be, this is not an evil forbidden spell, even Mrs. Weasley will use it, this should be a common magic in the wizarding world.

When Mrs. Pince had registered, William packed up the books and left with Blake as fast as he could, not wanting to stay long for a moment in the library, which always felt a little weird.

Looking at William's departure, the witch also had some doubts in her heart.

Why does it always feel familiar?

How could such a studious little wizard not be seen before? Still with a black cat?

.....................................

"So on the first day of school, you went to the library again? You're too Ravenclaw, aren't you? ”

In the second class of the morning, in the classroom of the Transfiguration class, Terry asked in disbelief.

"It's not the first day you know I like to go to the library, what's surprising?" William didn't think it was such a strange thing, and the active exploration of the unknown was not one of the fine traditions of Ravenclaw?

"I just took advantage of the free time in the morning to go to the library to check the production mechanism of the yelling letter."

From the reading just now, he had already roughly understood the principle of the yelling letter.

What William didn't expect was that the howling letter was not a trivial thing, it was actually a form of emotional magic.

The wizards summoned their anger and sealed it in an envelope through a special spell casting structure.

In this way, when others open the envelope, they will feel the extremely suppressed anger of the letter writer, which is the principle of a roaring letter.

However, it was obviously much easier to mobilize anger than difficult emotional spells such as the Patronus Charm or the Death Curse, and William felt that from here, he should be able to open the door to his own emotional magic.

After all, this time next year, the Dementors are coming, and I don't know the Patronus Charm yet!

He couldn't help but wonder a little, what would his Patronus Charm be?

"Cool! Do you want to play any flower work? Terry snapped a sharp exclamation that interrupted William's thoughts, and caught the attention of many young wizards.

Then, as if thinking of something, he lowered his voice again and asked William.

"You're trying to trick Snape with it, right? What a genius idea! He said excitedly to William.

Terry, you still know how to keep the volume down, and you've grown.

But when you talk about this stuff in Professor McGonagall's class, do you think you're dying fast enough?

Have you forgotten how you got caught by Snape in first grade?

"Be quiet, don't talk about this kind of thing here." William hurriedly spoke, interrupting Terry's words,

Do you have the brains to say this kind of thing in the classroom?

He sensed that Terry was on the verge of going crazy if he wanted to mess with Snape.

Still, it seems like a really good idea.

William's eyes rolled and he thought of a brilliant plan. Why not learn from Lockhart when you were a student?

"It's not too difficult for a professor to deal with a yelling letter. However, if there were more of them, it might not be so easy, but it still needs to be considered in the long run. ”

Snape, let's have some fun this semester.

Wonderful Book House