I Became the Demon Lord and my Territory is an Uninhabited Island

Four days from that. In the evening, Mr. Aida contacted me, and tomorrow I was told that he was fine from the morning, so I sighed a little and told the old man in Daishimura, and followed the usual procedure to meet Daimaou.

"Ah, isn't it okay if someone just keeps a lookout in front of the small room?"

I was passed through the room during this time and told the Great Demon King who came without transfer, and said such a thing because it was troublesome.

"That's rude, isn't it? I'm also a king, right?"

The Great Demon King tilted his head and returned with such a serious face.

"Ah, was the King the main one ..."

I didn't know which was the main ... It was a dual role.

With that in mind, I poured water from a jug and swallowed a sip. I don't really know this person.

"Do you have a little time after this?-I'm not going to take too much time."

"Huh? Yes. I'll just go back and make some food, so I have some time to spare."

"Now follow me. I want to try a little."

"Oh, yes"

He followed the Great Demon King as he did, and was taken to a slightly wider arena.

"A magical creature was found in a certain place after a long absence. He seems to have defeated it without any difficulty ... It just seems to have stopped moving and seems to show some sort of reaction.

When I approached the Demon King, a steel-colored golem-like object with a limb and both hands and feet appeared.

Of course, the limbs are separate.

"I thought it might be ... but it's still there. Magical creatures."

A head-like part that is slightly raised on the body part. It's like Jara who has some solid joints. Will it look like this when reproduced with a plastic model?

"Oh, found in the back of an old mine"

"So, there's a beautiful cut on the torso .... Did this be done by Daimaou?"

"Oh, I tried cutting it to find out the material, but it was just iron."

"Is that so ..."

I thought it was weird because the other parts were shaky but only this part was cut. The Great Demon King had a knife.

"And what should I do?"

I don't know what to do, even if I have such a thing in front of me.

"I would like to hear your opinion. What are your thoughts on magical creatures. And you can use your spell with all your might."

"Oh, that's like ... um ... it's buried somewhere and destroy it, or if it's an artificial or man-made object, some kind of character is written on it."

I don't feel like it was written on the golem, meaning that you erased a letter to mean that you died.

"I see. I didn't see either, so I just wanted to ask a bit of an opinion. Then let the magic go."

"Well, it's good, but ... I didn't want the Great Demon King to know my hand too much."

While approaching it, approach the golem and look at or touch the cut.

"The cut is really beautiful, and it cuts off with a little bit of finger rubbing."

With his thumb, he touches the thinned skin of his index finger. Really, there are really people who do Zantetsu without any trouble ...

"Oh, the back of the cut. Isn't this a core made of the same material? There is a part where the joints are a little cleaner. It feels like I poured molten iron after making the core but"

"Well, I have surprising eyes."

"I don't know if it's an analysis team or a researcher, but it's better to create something like a mixed team that gathers people who are familiar with the field."

"Okay, let's do that, then shoot the magic, not to hurt the nucleus."

Oh, I won't give up ... Let's go ...

I couldn't help but raise the golem's torso so that it couldn't lean or slip, then I lifted the tungsten stake below and away from the nucleus and fired it, generating explosions and shock waves.

Then she pierced the golem's torso, broke through the lower wall of the auditorium's seats, and entered far into the back.

"Oh. I'm done. But I knew that iron wasn't a threat."

He put his right hand on his head and remembered what the Great Demon King was looking at. He looked back, frowning slowly and laughing bitterly.

"Don't worry. It's just a stone. It's just a stone. But it's an interesting magic. I thought I'd do something flashy, but I didn't hate that. No. Remember that you can use this. I will summon you if you have anything. "

"Ah, yes. Rather than suddenly appear and call out to the magic circle at your feet, please call out. Please be surprised.

When you're in a bath or a toilet, you're not really accumulating if you're summoned.

"Hmmm ... I'll keep it in my heart. You can go home from here."

"Okay, so I'm sorry."

I said so and moved to home.

□

next day. As I was working in the office, the scene suddenly changed, and I was in an air chair with my pen in hand.

"Oh!"

When I looked around, there were Aida-san, each hero, the great demon, and his subordinates under the royal capital.

I mean two demons. If I put in, it's three people.

"Why am I also called here? ... I said yesterday that you should call out when you call me?"

He stands up while rubbing his buttocks and looks a little towards the Great Demon King.

"Oh, it's not a battlefield."

After all this person gap.

"So what is it? It's about time for a day, so why don't we pause the discussion?"

Speaking a little like a javelin, he sat down, pulling the chair of the free demonic side.

"I've decided with the king a deal on money and a treaty before."

"It was a meaningful moment with all the smart people we could talk to."

"Why did you call me?"

I was a little wondering and wanted you to give me a quick conclusion.

"Do you remember yesterday's magical creatures? A small number of people appeared on the side of the race, so it was as easy as chatting after the discussion ended, but I saw you and found a hole with magic I called for participation as a countermeasure. "

"Huh ... Are you taking countermeasures?"

"I think teaching trumpet magic is like giving money to others, but it's better than increasing the wasted deaths of each other.

"Well, it's good, but I left the tungsten stake five times faster than the speed of sound."

When I put [Tungsten Pile] on the table by magic, the table made a huge noise.

"Is it armor-piercing ammunition ..."

And one of the heroes muttered so.

"... Well, what is tungsten? What is Onsok?"

Then, if the unknown word comes out, Daimao sticks out with his right hand open, closes his eyes and searches his memory with his forefinger in search of memory.

"King. Tungsten is the same weight as gold and the same hardness as ruby and sapphire. It is a metal that can withstand twice the heat of iron."

"I knew he was heavier and harder than iron. What is onsok?"

"The speed at which sound travels. This is based on the sound you are talking about."

"Hey. That is, it's heavy, hard, and extremely fast.

"Oh, that's fine."

The Great Demon King said that and looked at me and grinned. He's strong and he understands, he's so crazy. I'll imitate what I showed yesterday.

"Which is it?"

Then, the Great Demon King said with a shy face and put out a crystal-like stake on the table.

"It's a magic diamond. It's the hardest."

"Well, but it's weak to shocks from a certain direction, so it breaks at worst. A jeweler looks at the gem and breaks it with a chisel made of steel that is softer than diamond. But hey ... kore "

"Muh? Does this mean that magic creatures made of iron might not be effective? Then do you try several times after returning ..."

Daimaou put his hand on his chin and muttered to think about something.

I wonder what. Today's Great Demon King looks terrible.

"That's right. You have to choose the right thing and use it."

"If it's mythril?"

"Because it's light, I don't think it's heavy. Like a guy who is good at slashing light and fighting with heavy equipment.

"But if you have the speed, can you go a little lighter?"

And another hero can squeeze his mouth and go in Mithril? It rammed with.

"I understand what you're saying: you need to choose the right hardness, weight, and material."

"That's right" "That's right"

I wonder what. Did you want it to be hard? It seems that there is no knowledge of that area in the Great Demon King.

"I'm not here, but Kenzaki is making a magic circle that combines this magic with the science that is developing in another world of science. Write the team that melts the worst iron and paste it What about the countermeasures to do that? "

"That's good. If you make something that can cast a mighty magic, then there will be many deaths in the next war. Thanks for your consideration."

Can I say honestly thankfully? Well, it's a king of a country.

"And Calm. Are there any other ideas?"

"Well, why are you talking to me there? Isn't it just getting together right now?"

"I've been called here, so I'm expecting a bit."

Aida-san smiles and says she wants to get involved here.

"How about thermite? Did you say thermistor? Stick it and melt it to the nucleus."

"Thermit? What is it?"

"Ah ... it's a powder that burns at the temperature where iron melts."

You wouldn't even know if it was a mixture of iron oxide and aluminum powder. In the first place, we consume a lot of electricity or something, but is there no problem because we use magic circles instead?

"Hmm. If you can handle it easily, the wizard is out of business."

"Yes, but it's not easy to use, but a small amount isn't enough to melt it. But a single mug will probably melt from the back of the magical creature made of iron to the torso. It is likely to be defeated if it is destroyed and pasted, but as long as the pasted object burns for a certain period of time, it seems that the person who is pasted on the back or head will suffer less damage. "

"Well, I'll talk about that with Kenzaki. Isn't this the only way to deal with the magical creature made of iron? Once several prototypes are completed, prepare a report and the real thing I'll contact Calm, will you come again? "

"What?"

wait a minute. Why am I the liaison to Daimaou?

"Kamawan. It's a monster that can't be defeated even if a bunch of adventurers come together. If there is such a thing, it will be saved as well. Then, it was a meaningful discussion. But I'm grateful for the easy-to-understand materials. "

"e?"

Is the important story already over? Do you not discuss for a few days? Both are too good. Is that a bunch of documents that Devil King holds?

"Calm. Tell me about my training. Tell me more about the magic I showed yesterday."

"Uh?"

"let's go"

"Cho.

As I said so far, the collar was grabbed, the scenery changed at a stretch, and I was transferred to the arena yesterday. This person who is really messed up.

"So, did you understand the speed of sound?"

"Oh, it's fast enough to travel three hundred steps while counting one."

"Well, what about the shape?"

"Because there is a wall of air, sharpen the tip. Because it is not stable, wear feathers like arrows."

"Yes, that's right. Based on that, please feel like I showed you yesterday and rush into the lump of iron you have prepared."

I gave a brief explanation and gave the Great Demon King some knowledge.

"First is a diamond."

The Great Demon said he flew the diamond, but did not hear any explosions or shock waves, and the tip of the stake was only slightly digged in.

"Similar to when an arrow stuck in a tree, a diamond stuck in the iron. It is thicker and thinner. Otherwise it would not penetrate?"

"Nuu! Isn't that just a big deal?"

Saying this, the Great Demon again hammered a diamond stake into the iron mass, but this time it broke without stabbing. Is it heavy and hits at that speed, or can the iron opponent break under its own weight?

"He's said the material's eyes, as he said earlier, because it's vulnerable to shock."

"Nup!"

And with a little attention, when he thought that the Great Demon had disappeared in an instant, he was moving toward the iron mass and stood with his sword in his hand.

"Hm. In the first place, it is wrong for melee systems to use magic."

And even though he wasn't bloody, he shook it once to pay a sword, and the sword disappeared, leaving a lump of iron cut from the middle. I was angry and went to the sword with a sword. I don't really know this person ...

"Yes, everyone is unsuitable."

"Yes, I was stupid I knew I could do it with a little bit of skill. Some people could destroy it until I couldn't move. I just hope for the brave Kagaku."

"... That's right."

With that said, I imagined a powder burning red, such as in thermite welding, put it on a lump of iron, and fired [fire].

"That's a thermite. It's burning like a terrible thing, but it's hotter than lava and the iron melts into the mud."

When the reaction was over and the sparks subsided and approached the lump of iron, the upper part melted down and the iron that had flowed into the surface cut earlier by the Demon King cooled and solidified. Thermite welding is still intact.

"Hmm. Is it something that burns so hard? Kagaku is an interesting thing."

"Well, from my point of view, people who can think of it are just crazy people."

Even if you do not experiment, the calculation results will give you roughly the results, so what happens if you get swallowed by a black hole, the height of the bouncing when you drop the super ball from a high place, etc. I can put it out.

I really didn't like science and mathematics, such as the angle of entry into the atmosphere and where it would fall.

"I see. Are you crazy?"

"Well. By my standards, I think that even the Great Demon King who can cut iron is crazy."

"Well, I can say that at all. To me, I can only say that it's crazy to be able to use the magic that penetrates that iron lump."

I was shrugging because the Great Demon King was busy.

"Isn't it okay for everyone who becomes a demon king to be crazy?"

"That's right. It's fine to be a group of crazy people in many ways."

The Great Demon King laughed with his nose, so I laughed with his nose.

"But ... well, it's sound speed, it's the air wall. Was it a thermite? Are you crazy enough?"

"Because there are several heroes on my island"

I was deceived with a super-smiley smile.