Chapter 252: The professor who

I have to say, as the end of the pass, there is quite a lot of space here.

It is surrounded by huge stone pillars, with several braziers hanging around, burning orange-red Gubulai fairy fire.

The Mirror of Erised is placed on a small round platform in the center of the room.

Below the round platform are three levels of steps. The walls of the steps are evenly inlaid with fist-sized gems.

As expected of Principal Dumbledore!

It's just a mirror, but I found such a grand room to store it.

It looks like a waste of money.

No wonder Teacher Dika had the evil intention to run away early, but he just stayed in the abandoned tower of the school. Sure enough, it was just to get some funds from the principal, right?

While Robert complained mercilessly about his teacher, he hid behind the wall on the left side of the door and began to draw a magic circle on the ground.

The so-called functional magic array should be a very broad category of magic arrays, including but not limited to decomposition arrays, enchantment arrays, trap arrays, teleportation arrays, and summoning arrays. It can be said that in addition to attack and treatment arrays, other All magic circles can be classified into this category.

Of course, the kind of pretentious magic circle that looks very cool but has no actual use also falls into this category.

The purpose of this magic circle is to cover the magic circle that really wants to work, to hide and protect it.

A real way to draw a magic circle should be like this:

First, draw a powerful attacking magic circle, then draw a useless covering magic circle, and the top layer is a defensive magic circle. Stack them up like a sandwich and throw them where you need them.

Of course, the most difficult thing among them is not the attack magic array, but the technology that can superimpose the magic array, which is the kind of technical barrier.

The difficulty lies in the sense of space.

That is to say, a complete magic array must be on one plane, and another magic array should be on another plane. In this way, after superposition, the composite array formed will operate independently without interfering with each other.

The plane has nothing to do with the objects it is attached to. Just like the protective circle outside Hogwarts Castle, there is a circle drawn through the wall. Half of the circle is outside the wall and half is inside the wall, but it still belongs to The magic circle on the same plane is enough to prove the skill of the alchemist who drew the magic circle for the castle.

If there is no sense of space, the magic lines may not run smoothly when drawn, and it may even break down into two magic circles and run independently.

Take the six-pointed star as an example. When drawing, people with a sense of space can just draw two equilateral triangles. The circle can still operate normally, but people without a sense of space will be embarrassed. Maybe after drawing it, Are the two triangular formations running relative to each other, or can they interfere with each other?

As an aside, generally speaking, the triangle magic circle is used to activate black magic, the pentagram focuses on summoning and sealing, and the hexagram has a wide range of uses and is more powerful. As for the seven-pointed star, because 7 is a magical number in mysticism, there is a certain degree of uncertainty after the seven-pointed star is drawn. Few people can use it skillfully, and it is far less popular than the six-pointed star.

And for people who don’t know how to superimpose this technology, there are also tricky ways to complete the magic circle. For example, build a three-story building and have people draw the magic circle on each floor, leaving the last stroke, and then everyone can draw it when needed. Just put the last touch together and that's it.

But why do people who can build three-story buildings have money skills still play mysterious side magic? This... can only be attributed to... the happiness of rich people?

There is also something called a combined magic circle, where an alchemist who cannot superimpose techniques just adds or subtracts from the original magic circle, such as prayers, magic circuits, and powders used in drawing.

The results are good and bad, and it can be regarded as expanding the types of magic circles.

Therefore, don’t just think that Robert just throws out a handful of silver powder every time. The strength and precision involved require very careful calculations to ensure that the thrown silver powder can land where it needs to be...

Well, those powders need a little magic tug to get to the right place.

All in all, alchemist is an advanced profession that ordinary people cannot do.

Although his figure was hidden, the one inside was Voldemort. Robert did not dare to be careless at all. There was an extra quill in his hand. The tip of the pen was made of metal and was extremely sharp, suitable for carving on various hard materials.

Silver powder has the advantage of being fast and portable when drawing magic circles, but its shortcomings are also obvious. After all, it requires magic to guide. For wizards of the level of Dumbledore and Voldemort, the feeling is almost...

Forehead……

When I was checking in at the airport, there was a pretty girl eating durian at the security checkpoint next to me.

Tsk, durian is so white.

After finally carving a magic circle and writing it with crooked and pattern-like magic words, Robert stretched his head and took a look inside the room.

Hey, Mr. Fu has already untied Harry.

That's right, only Harry can get the Sorcerer's Stone from the Mirror of Erised, so loosening it is a must.

I looked at the door. As we all know, there are left and right doors. Since the ground on the left has been painted, and the few people inside have not finished speaking...

Robert had a bold idea.

When the sound of fighting came from the room, Robert, who was immersed in painting, finally raised his head.

Quirrell opened his skull, no, the hood, revealing a pale face. Harry was startled by him, couldn't help but scream, and stumbled back towards the door.

Then, Professor Quirrell stretched out his sinful hand and pounced on the weak and pitiful Harry. However, a magical scene occurred. After Quirrell touched Harry's wrist, his pale fingers seemed to have been burned with a soldering iron. Usually, when aroused by the high temperature, milky white transparent blisters rush to appear on Quirrell's hands.

"Ahhhhhh!!! My hand!!!" Quirrell let out a shrill wail, which was also mixed with sharp sounds like snakes, "Grab him!"

Perhaps after receiving orders from his master, Quirrell threw Harry down again and pinned him to the ground, even though he was in a daze from the pain and his eyes were black.

Harry's glasses accidentally fell to the ground when he knocked him down. He subconsciously reached out to grab them, but Quirrell pushed him to the ground crying and fussing. He fished them out twice, but when he couldn't touch his glasses, Harry He stopped struggling. His neck was grabbed by Professor Quirrell. His breathing was a little rough, and he subconsciously stretched out his hand as if he was holding something.

Quirrell's screams were even more pitiful, but Harry could no longer hear them.

Because he was thrown out by Quirrell who lost his mind in pain, fell heavily to the ground, and fainted.

"Trash!" The snake chirped. In the shadows, Robert the cat saw a green ghost crawling out of Quirrell's body. Professor Quirrell screamed, "No! Don't!" While crying, his body began to turn into sand. , first the hands, then the red head, and then the whole body.

After two or three breaths, a pile of sand appeared on the spot, and only the clothes could prove that a professor had existed here.