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

The story goes back to early February.

When should I open a sugar confectionery store?

Until there was an inquiry from Selmine about that - in a strangely pressing voice - as one of the liaison meetings, I had not given that point any in-depth thought. What opens in the winter, so why not open it around the time of the May festival - that's vaguely what I was thinking. However......

"... when it's hot, sugar sweets melt...?

"If you ask me..."

I had no experience familiarizing myself with sugar confectionery. I didn't have one, so I lost my mind, but I remember being told to pay attention to something like candy anyway, because it melts when it's hot. Yo (more) was also completely out of consciousness (hiccups) because civilized instruments such as air conditioning and refrigerators were living a normal life, even for the clow of the day that said so, the summer season in this world might not be suitable for the sale of sugar confectionery. This point is the same for Crowe's families living in a comfortable environment called dungeons.

However, normal people and non-fumes cannot ignore this point...

"... and that means..."

"Do I have to open the store before it gets hot..."

"No... not only that, but don't let the sugar sweets melt in the store..."

"Do we need to keep the store cool...?

"I mean... we need to establish that technology before opening...?

The development of showcase-shaped refrigerators (ice boxes) is now complete, but the development of the technology of temperature measurement and temperature regulation, which is the ultimate...

"" "... awkward (first)..." "

... was at an admirable standstill.

"... do we meet up to open the store until it cools down?

- The proposal came under the firm rejection of Selmine. It was explained - somewhat hysterically - that it was not possible to cut through any more whites because stores were already ready and the pursuit of peers was tightening.

Then there is only one possible means.

"… establish, as soon as possible, techniques for temperature measurement and regulation… that's all there is to it"

"Well... let's also borrow the wisdom of spiritual users"

Crowe, who had been consulted by the face-to-face of the contact meeting about how the feathers were stuck, had tongued himself with his shallow heart, but was still not stingy (yawning) to teach him something that might be helpful. I've spoken briefly before, but again - this time in some detail - I'll explain how the thermostat (thermostat) works.

"... bi-metal...?

"Oh, it's a plate of thin metal with different thermal expansion rates applied together. One side is easily inflated by heat, the other side of which is difficult to inflate. As a result, when the temperature goes up, this bi-metal... what do you think will happen?

"... turning to the hard side to prolong...?

"Correct. Take advantage of that move and do it. It's no use listening to that part, is it? The underlying technology system is too different from that in this country. I'm not sure I can explain it well."

"Ha..."

"So, thermistors... simply put, the nature depends on the temperature... for example, something that changes as easy as magic."

"Ha ha..."

"Hum..."

"Ho..."

Three people who are listening with a voice that they don't understand like they understand. Crowe also has to explain the technical system based on electricity without using the concept of electricity, so it has not been a much needed explanation. Thermocouple etc. did not know how to explain without electricity, thus omitting the description itself. We also discounted the infrared radiation thermometer because we did not know what the infrared explanation was.

Still, though, the unknown technical system seems to have inspired the intelligence of the three people at the liaison meeting, and I have thanked them with the kind of voice that got me where I think I am.

"Oh, I'll tell you at last, it's better not to be tied to one in the direction of development. Good or bad performance alone has an undecidable aspect."

"What?"

"And you said you were there?

"For example, which do you think would be better: a high-performance, but labour-intensive, expensive method, or a method that would reduce performance but make it quick and cheap?

"As long as it takes..."

"Does that mean it depends on the way you sell it, on the buyer..."

That's what I'm talking about.