A Certain Hogwarts Magician Professor

"The first is the magic puppet. Since you already know something about it, let's skip this part quickly."

Felix moved his fingers, and the magic puppet on the table moved quickly, making various incredible movements under his control. Finally, the magic puppet released a fireball as the end.

The little wizards looked at Felix eagerly, and he smiled softly: "After the class, I will send one to each person, the kind without any restrictions, I hope this will become a Hogwarts tradition. On next Tuesday. Before, you could enjoy the magic puppet battle to the fullest."

Hermione's eyes were fixed on the puppet with icy blue hair, but she saw the same fiery gaze, the Slytherin girl surnamed "Greengrass".

She pursed her lips, she would never back down!

She had been looking forward to it for a whole year.

The brown-haired girl opposite looked back with a similar look, and they all realized that the war had begun.

"Next, there are seven pocket looking glasses."

Felix walked from one side of the podium to the other, his left hand crossed the table, the ring was glowing with light, a row of looking glasses appeared on the table, and the little wizard stretched his neck and looked hard.

"What you're seeing are seven looking glasses. Now, to get you a little involved, I'm asking: What are looking glasses?"

Hermione raised her hand, but Felix named Draco Malfoy by name for balance.

Draco stood up and said, "It's a detector. It's used to call the police. My dad said that the market is full of rubbish, and our speculum is custom-made."

Felix glanced at him: "This only represents the opinion of a few people... Let me tell you, in the eighteenth century, the wizard Edgar Stroug invented the prototype of the looking glass, which is a kind of Black magic detectors, very similar to the shape of a spinning top. But in fact, magic items with similar functions can be traced back thousands of years, although they were not called by this name at the time...

If we look at it from the current point of view, we can think of a sight glass as a general term for a type of detection and alarm equipment.

In modern times, many derivative magical items have been born - such as Gringotts' Honesty Detector, whose shape is completely deviate from the original design and looks like a slender golden antenna;

Or, the explorer, which can discover conspiracies or lies;

The speculum we have seen so far is basically limited to discovering suspicious people or detecting some black magic.

But actually...

It can do more.

For example, warnings for specific magic;

for a behavior;

Even, it is for a specific bloodline, so that... a certain person. "

Felix's words were amazing, completely subverting the little wizards' perception of looking glass.

Slytherin students are mostly skeptical, contrary to their upbringing.

But some people firmly believe in Felix's words——

For example, Ron doesn't reject having a looking glass for Malfoy. Think about it, as long as he gets within 100 feet of him, he will get the news, he can hide in the grass, or behind the gatepost in the courtyard, waiting for the opportunity to give Malfoy a curse.

For this he is willing to pay a whole year's pocket money, if he can make one by himself, so much the better.

"Professor, so if I hate someone, I can make a kind of looking glass for him?"

Ron said aloud, looking unabashedly at Draco Malfoy.

Draco's expression became dangerous, and he narrowed his eyes and said, "Weasley, you might be able to put a speculum in your house...to keep mice out, your mother wouldn't be without a Nat. Are you crying sadly?"

"Malfoy, you bastard..."

"Okay, don't be arguing. Otherwise, 50 points will be deducted, plus three weeks of confinement." Felix said speechlessly, never realizing that Malfoy's taunting skills were so strong.

"As for Weasley's previous question, the answer is that I can do it, and you don't even think about it..."

"It's better to train your eyes to be smarter."

Professor Haipu's words made everyone feel helpless. After listening to his description, the little wizards did have ideas similar to Ron, knowing that everyone has one or two annoying guys.

Neville's thinking is more normal. He very much expects a special looking glass to remind him not to lose it, but he is worried that he will lose this looking glass - it is not impossible, his memory ball from last school year is so invisible.

Neville mournfully wrote on a piece of parchment 'Blessed Star', the password for the Gryffindor common room, but he couldn't remember it, so he would read it whenever he had time. Write the word wherever you go.

According to his idea, as long as he records the password in enough places, he no longer has to worry about forgetting the password, even if he is lucky, he can get it right once or twice...

"Okay, let's take a look at these seven kinds of looking glasses." Felix waved his wand at will, letting a fist-sized brown chestnut wood looking glass float into the air.

"The first type, the most common type, is the one sold on the market. At most, there are some changes in appearance. It is not very targeted, the effect is mediocre, and it is prone to errors. The advantage is that it is easy to make and cheap."

"When camping in the wild, it is temporarily used to defend against dangerous creatures, which is barely enough."

"The second, similar to an honesty detector, can find hidden spells on wizards."

"The third type, for black magic, I can find seventeen kinds of worse black magic, including the Unforgivable Curse."

He shook out a heavy black light, and the sight glass immediately made a high-pitched alarm sound.

The little wizards in the audience looked at Felix in silence, the black light seemed to be able to lock any light. But he continued to speak as usual—

"The fourth, for a specific spell, is essentially a derivation of the third looking glass, but with a more flexible scope of application. The one in front of me is for the disarming spell. Anyone want to try it?"

Felix asked, pointing to a gray speculum the size of a walnut.

All eyes were on Harry, who, according to recent rumors, single-handedly killed a group of Dementors with his Disarming Charm.

Draco didn't believe this statement at all, he firmly believed that the various versions that appeared so far were false, and put aside the cosmetic statement: Potter encountered Dementors and fainted. This is the truth of the matter.

So he lip-mouthed "Dementor" to Harry.

Harry was a little nervous and a little excited. He looked at Draco defiantly, waved his wand, and silently, an arc of red light slid past the seats of the Slytherin students.

All the while, he didn't pay attention to his spell, but to Draco.

To Harry's satisfaction, his face paled.

As Harry's spell started, the grey looking glass in mid-air spun around, flashing red, and beeping.

Felix explained: "Have you seen the looking glass for a specific spell, that's the case. It doesn't look like much, but if you put a looking glass for a regular 'lock-picking spell' in the room, it might work. It worked out unexpectedly.”

"You know, ordinary looking glasses can be blocked. You never know if there is a prepared dark wizard standing outside your room."

"The fifth type is for a specific bloodline. It's good that you know it, I won't start talking about it."

"The sixth one, for a specific person, the principle is very simple, you only need a pinch of the other person's hair, like a compound decoction..."

"And the last one, is for a specific feeling. I'm a 'joy' looking glass, isn't it? If you're going to tell a joke, it helps you understand the real mood of the audience."

"Does anyone want to try it?"