Hogwarts: The Book of Magic

Chapter 222 The Firepower System of the Floating Void City
Soon, Lean received letters from the three brothers, and An Luona and Auruo also successfully awakened their magic power.In the letter, the three brothers once again expressed their admiration to Li En, and by the way expressed another wave of loyalty.

Lean just chuckled, and then sent back some basic knowledge about spells, potions, alchemy, and enchanting.These are not in this world, but the content that Lean extracted from the Book of Ten Thousand Laws.

It's also time to let these servants understand how powerful their master is.

After dealing with his first inspiration, Lean decided to go for a walk.Anderson was still processing the magic copper, and the orange-red dragon's breath was maintained in a line by him, constantly melting the copper ore, and then using magic power to form the copper water.

On the side, a pile of copper plates as high as a person is stacked there.

Seeing Anderson's serious face, Lean couldn't help but sigh, this dragon is really emotional.Just to reproduce a city in the previous life, that's all.

The dragon's breath needs magic power to maintain it, not to mention, Anderson has always said that maintaining the dragon's breath in a line requires a lot of mental power.

Although Anderson is now an undead, without physical exhaustion, mental and magical exhaustion still exist.

"Anderson, I think it's time for you to take a break."

Looking at the dim soul fire in Anderson's head, Lean sighed and persuaded.

"I will go to rest after refining this piece of magic copper."

While maintaining the dragon's breath, Anderson vibrated the air with magic power and made a sound.

"Hmm." Lean nodded, he believed that Anderson still had this awareness.

Leaving the box world, Lean appeared in the tent.The field tent that looked very good at first has been used by Lean as a protection for the box world. I don't know how Fuwo will feel after knowing it.

Putting away the tent, Lean was about to leave this place and go to Nurmengard in Austria to see the once mighty Dark Lord.

However, Lien didn't recklessly appear directly near Nurmengard, but instead appeared on a hillside not far away.

Lean opened his magic horizon, and suddenly he was glad that he didn't enter Nurmengard recklessly, otherwise Professor Dumbledore would have to go to the International Association of Wizards to find people tomorrow.

Not to mention the spells that can be seen in the spell book, such as complete protection and safe guarding, there are more than a dozen spells that Lean has never seen before, and they are also shining on the walls of Nurmengard.

And in addition to a magic source on the top floor, there is also a magic source at the waist of the tower.The source of magic power is connected to the spell on the entire tower, as long as there is any movement, the spell on the tower can be activated instantly.

At that time, everyone, whether Saint or Auror, will be able to see it.

Lean turned his head to look at the houses outside Nurmengard, and curled his lips.Most of the houses had strong fluctuations in magic power. Lean estimated that they were either saints or Aurors.

For the group of saints, the International Association of Wizards has never known what to do with it.It is obviously impossible to kill all of them. How can a wizard who can fight with Gainuit be an idle person?When the time comes, the hard-won peace will be broken, and the senior officials of the Ministry of Magic will bear the blame.

Now they are just living around Nurmengard in silence and not making trouble, which has already satisfied the officials of the Ministry of Magic.

After looking at the wizards surrounded by layers outside, and at Nurmengard full of curses, Lean retreated.

He came out to travel, not to stir up trouble.Although he is not afraid of trouble, it is obviously a fool's behavior to get into trouble just to meet someone.

Ryan didn't think he was a fool.

After leaving Nurmengard, Lean began to wander around the Muggle world.

Perhaps because of the weekend, there were many people on the street, and the crowds coming and going made Rian suddenly feel a little uncomfortable.

After wandering around casually, and eating a bowl of barbecue rice in a shop, Lian left the city.

Finding a place where it was clear that no one usually came, Lian set up his tent and entered the box world.

Anderson was laying down on the snow mountain to absorb the magic power to rest, but after feeling Rion's breath, Anderson still flew here.

"Is there anything I can help with?"

Lean pointed to the stacked copper plates and said with a smile.

"Of course, you can engrave some runes on it to increase flexibility. These copper plates are used for wall inlays. As for the appearance, I plan to use an alloy that is hard enough and resistant to demons. I have a recipe in my head , this is what I researched in my previous life.”

Seeing that Lean was interested in these things, Anderson began to explain in detail.

"But I'm not sure if I can find the material in this life, so I think you should buy all the metals you can buy first, so that I can specify which alloy to choose according to the existing metals."

Lean thought for a while, and he thought Anderson was right.Moreover, a huge floating city is obviously not something that can be built with a single alloy.

The outer shell of the city should be hard enough, and the metal of the inner magic power transmission route should be slightly anti-magic, so as to prevent the magic power from spilling during transportation.

The inner living area can use inferior alloys, but places like the power room need metals with extremely high magic resistance and physical resistance to prevent the power room from being destroyed by people, etc.

"I'll go buy some. These metals won't be engraved with runes for the time being. I'll think about it after I buy all the materials back."

"Don't worry, all materials should be quenched, which can greatly improve the performance of materials." Anderson said.

Lien nodded, but he didn't leave the box world immediately to buy metal.These metals are enough for Anderson to refine for a period of time, and considering the stock of metals in the magic world, there are only a few relatively large quantities of metals for Lean to choose from.

As for the others, they are all metals with a small stock. Once Lean makes a big purchase, the price will rise immediately.Only the oversupplied metals such as magic copper and magic iron can be chosen.

Lean sat in the study, constantly thinking about metal.After a long time, he pressed his temple.

To be honest, he is not good at these.Just thinking about the lift-off of my floating city, a surge of motivation surged in my heart.

"Then let's study weapons." Lean turned to the second page of his notebook, looked at the No. 17 inspirations he had recorded, and said to himself.

This is an idea about the weapons of the Floating Void City. As for the source, it refers to the light prism tower in the red alert.The light prism tower in Red Alert can use multiple light prism towers to bend the light to increase the power of the light, and Lean also wants to borrow this idea to increase the power of the magic cannon.

Although the idea is simple, it is extremely difficult to implement.

First of all, the style of the magic cannon is not good for magic jumping, and secondly, because a large number of rooms need to be built inside the floating city for cultivation rooms, so the occupied area should be small.

Lean started to write and draw on the desk, but the amount of waste paper in the wastebasket kept increasing.

"So this place can allow the magic power to rotate, but the material must be tough enough, otherwise the magic power at such a speed will break the magic power guide."

"Then the price will have to go up, so let's leave it at that for the time being, and change it later when we have a better idea."

Lean determined the design of the Magic Cannon Type [-] on paper, which was formed by combining multiple magic cannons.The last magic cannon receives the magic power emitted by the previous magic cannon, and then gives an acceleration to launch to the next magic cannon.

"Wait!" Lean's finger tapping on the table suddenly stopped in the air.

"Cyclotron?"

Lean looked at the design drawing on the paper and spit out a word.

A cyclotron is a device used to accelerate charged particles.

Before the cyclotron came out, people accelerated charged particles once in the accelerator and then bombarded the target.The speed of charged particles depends on the voltage applied to the cyclotron.

But the cyclotron is different. He uses a magnetic field to make the charged particles move circularly in the magnetic field due to the Lorentz force.And every acceleration increases the velocity of the charged particles.

In theory, there is no upper limit to this acceleration.But in fact, there is an upper limit to speed.

But this is the magic world, and Einstein can't control the magic world.

Lean looked at the sketch that had just been drawn on the table, gently rolled it into a ball of paper, and threw it into the trash can.

However, since the paper balls in the trash can were already full, the paper could only unfortunately pop out of the trash can and fell to the ground.Lean looked at it, then bent down helplessly to pick it up.

"Master, I think you should have dinner." Zhinao's voice suddenly came to mind.

"What time is it?" Lean asked as he put the ball of paper into the trash can and pressed it.

"It's already 09:30."

"It's so late?"

"Because the master was drawing the drawings at the time, he didn't bother the master."

"So, I'm hungry too, let's prepare dinner. By the way, give me something to eat first, I'm so hungry."

He didn't pay attention to it just now, but after being reminded by his brain at this moment, Li En suddenly felt that his stomach was already very hungry.

Soon, a plate of crisp and refreshing pickled cucumbers was served on the table.

"Zhinao, did you do this yourself?"

Lean took a sip and couldn't stop anymore.The sour cucumber makes people appetite, and the refreshing cucumber itself is even more addictive.

"Yes, because the manor's warehouse has not been remodeled, it is pickled to prevent the vegetables from being damaged."

"How long is dinner?"

"Estimated completion in 5 minutes and 17 seconds."

"Ok."

After more than five minutes, a bowl of fragrant rice was placed in front of Lien, followed by a bowl of braised pork and a plate of scrambled eggs with tomatoes.

"Zhinao, did you do this?"

Lean was a little surprised. He just bought a Chinese food book from a Chinese shop and threw it to Zhinao. He didn't expect to give himself a big surprise now.

"tasty."

Lien couldn't wait to pick up a piece of fat and thin pork belly and put it in his mouth.

The mouthful was so greasy that Lien narrowed his eyes in satisfaction.

"Good workmanship."

"Thank you for the compliment."

After dinner, Zhinao controlled the general-purpose robot to take away the dishes, while Lien washed up and lay down on the bed.

After thinking for a long time today, he felt that his head hurt a little.But this is actually just an illusion. The real situation is that Lian has been maintaining a posture, and his muscles are already a little stiff.

Early the next morning, after Rin washed up and had breakfast, he went into the study and began to fiddle with the weapons placed on the floating city.

But after a whole day, Lian didn't make any progress at all.He only knows the principle of the cyclotron, but the magic power will not be affected by the magnetic field like charged particles, so how to make the magic power continuously cyclotron becomes a problem.

Lean kept flipping through the books in the study, but couldn't find any useful information.

How about asking Anderson?

Action is worse than heartbeat, Li En stood up, stretched himself, and then walked outside.

Anderson was manipulating the magic power to form the copper plate at the moment, and when he saw Lian coming out, he accelerated his speed.

"Anderson, I want to ask you something, can magic turn around?"

"Of course, in fact, the flow of magic power in the air is irregular, so it is also feasible to turn."

Anderson replied sternly.

"I want to ask, can the magic power emitted by humans make a bend?"

Anderson glanced at Lean curiously, and continued: "Then the only way is to change the direction of the space, or use magic power to guide the way."

Anderson's words were like a bolt of lightning, flashing across Lean's mind.

"Yes, changing the space, why didn't I think of it."

Lean clapped his hands, ignored Anderson, and flew back to the manor.

Anderson scratched his head with his nails suspiciously, making a tooth-piercing sound.

Besides, after Lien returned to the study, he began to design the blueprints.He also knows some things about the distortion of space, but he is not very proficient, but it is still no problem to draw a sketch.

Lean decided to make the floating city into a circle, and then the entire periphery of the city would be used to accelerate the magic power.

"Then there is only one problem left, how to distort the space into a circle?"

This question has already been answered - the magic corridor in the Pyramid of Khafre.

"After all, I still have to go back and investigate."

"However, such a big thing happened, and I don't know if the Khafre Pyramid will be opened now."

Lean looked at the scenery outside the window and said with some uncertainty.If I had known that the magic spell of twisting space would be needed now, I shouldn't have recklessly revived Khafre in the first place.

But the matter has been done, so now I can only think about how to remedy it.

And after such a long time, those people from the Ministry of Magic should have transported the treasure away... right?
Thinking of this, Lean became uncertain. After all, such a large sum of money was enough for those people to quarrel for several months.

(End of this chapter)