Dungeons for the Devil, Dungeons for the Core (Book Version Title: A Different World Dungeon Made with the Devil)

"... plates with different stretching metals, hey..."

"Besides, the material that changes its nature due to the heat..."

"Looks like it's hard to find and process..."

The knowledge of bimetals and thermistors conveyed by Crowe still seemed too elusive for the non-fumes in this world. Well, there was no way it could be so easily understood because we were going to soak up the foundations and bring them only to conclusions, and into a world of completely different cultural systems. But...

"... No, I don't have a clue how easy it is to talk about things that are different from time to time."

One elf said that.

"Is that true?

"Oh. That's a difference to the extent that I wouldn't mind if I didn't. I've been through this several times. I was wondering if it was the same material..."

"Is that the difference due to temperature?

"No, technically, I don't even know if it's temperature. It's just that I know a phenomenon that's common to the story of the spiritualist. And how do you connect to temperature measurements from there... and I don't see the point."

"Wouldn't it be so easy..."

"But... this is a shame to overlook."

"Do you want to proceed with this consideration until the person who sent you to interview me returns?

He was a horn who had listened to the same opinion in silence, but eventually looked up...

"Spiritualists say it's better not to tie the direction of development to one."

"Yeah?"

"What do you mean?

Turning to the face of a surprising (somewhat) expression, Horn explains the advice from Crowe - how to do it in a high-performance but labour-intensive and expensive way, and how to do it quickly but inexpensively.

"As long as it takes..."

"What do you mean...?

"Ah. At this point, I think we should significantly increase the development team. It would be reasonable for each person to research and develop their own methods. We don't have time to start over."

With a clear mouth of the current situation with no escape, Horn proposes a massive increase in the development team. Come to think of it, we mobilized that many people just to develop sugar and pastries. With that in mind, there's no reason why it should be enough in the current formation.

"Finally, if you have an idea other than these two, you should consider that too"

"There's nothing else..."

"Oh, then one..."

"Do you have one!?

The young man who raised his hand without fear - at least he looks young - said the "thought of it" after he prefaced that it was just a thought.

"... the ice plate melts and the balls I was putting on it fall down..."

"Cut off the falling ball movement, or..."

"It's a childish trick... but it certainly doesn't apply to the condition that the change from ice to water is a tangent of motion."

"Mm-hmm. Not incorrectly thought of"

"The downside is that you can't use it when you put it back from water to ice."

"Looking for another material instead of ice? It's soft when warmed up, and hard when cooled."

"Um, maybe that's a good idea"

and where the story was about to flow,

"No... Ning, I think this is a remarkable focus on the changing state of water and ice."

Everyone stops talking and looks back at the dialogue that Tuba has spoken while thinking about it.

"What do you mean?

"For example... determine if it's water or ice in the dish, and if it's water, start cooling, and when it's ice, stop cooling, can't you make a mechanism like that? At that temperature, the water in the other containers would freeze too. If only we could make ice in a small room and have a mechanism to cool the case with the cold air leaking from it..."

"... hey, as good as it gets..."

"Do you use water state change as a guide..."

"It has the disadvantage that it can only be used to cool... but it seems like it would be the easiest..."

"Save yourself the trouble of finding new materials."

"There is no need to weaken the magic of icing. That's a lot of work."

"That technology can be hidden here."

"Hmmm... the only problem is the technology to determine if it's water or ice... but"

"Oh, if that's all, it's going to work out depending on how the magic circuit works"

Depending on that, for now, we will conclude that we will team up and develop with an increased number of members around the three ways we have come to the topic. Because of the high difficulty and the wide and narrow range of applications, it was found worthwhile to develop all three in parallel. The infrared sensation, by the way, awaits the return of those who put it in the investigation.

At this stage, it would be better to overlap trials and errors and thoroughly raise small and various know-how.

Where it was so decided, there was one person who gave an opinion.

"What about the delivery?

"Delivery?"

"Is that necessary?

"No... I thought humans would eat better if they had the technology to deliver sugar sweets without melting even in the hot season..."

"Mmm... that's..."

"Don't think about it."

"So? Do you have any abdominal proposals?

"Well... let's talk about creating a small refrigerator (ice box) that is left to the brewery guild to develop..."

"Let it through... what?

"Nah. If you put water in a metal container and freeze every container, you can keep it cold for a short time.

They came up with an iced tampon that wouldn't be hot - though I don't have that word. Until the refrigerant spread, fresh fish and the like were cooled with ice in Japan. The easy thing about this method is…

"... is it just the magic of icing..."

"Probably only kept it for a few hours..."

"Conversely, a few hours would be enough."

"Unlike using ice as it is, it's good that water doesn't spill out even if it melts."

"Why didn't I think of it before...?

"I guess it was because I didn't have many phases I needed. Seems to work and feels like a way to get out and use less?

"That said, this method will also need to be put through to the Brewery Guild for once"

"Perhaps the delivery will be a paid service"