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

Crowe was immersed in a prototype of a carbonated gas-generated demonic prop when the Horns contacted him about wanting a meeting.

This was prompted by the popularity of carbonated drinks at the Augustine Mansion. Though I was thinking of serving a sugar-based drink as one of the shops that came out to the May Festival, I thought I might be able to add carbonated drinks to that menu. For the record, natural carbonated water and carbonated springs also exist in this world. However, because the technique of artificially making carbonated water has not been established, carbonated water is only treated as a delicacy - more precisely, a story beverage. Naturally, there are no diverse carbonated beverages like those in the global world, and only a limited number of people have drunk them. However, it was surprisingly well received at a tasting at the Augustine Mansion, so he reconsidered whether he could add it to the menu to his attempt.

So what you will need is a magic prop that produces carbonated gas, but there were four ways Crowe came up with it:

① Bring in a cylinder of carbonated gas from the earth.

② Crowe makes dry ice with alchemy and encloses it in a cylinder for use.

③ Gather and use carbonated gases in the air.

• Remove from calcium carbonate such as limestone and seashells.

First, ① was discarded first because it cannot be reproduced with technology and materials in this world - especially cylinders and hoses. If you bring in something obviously suspicious cylinder, even modestly, it gets your attention, and worse, it could be mistaken for a terrorist or something. Crowe had no intention of taking any extra risks. ② was also excluded for the same reason. Only Crow can make First Dry Ice has not solved the fundamental problem. ③ was thought to be efficient at first glance, but when I prototyped it, the collection rate of carbonated gases was very slow, and it was not at the level to withstand practical use at all.

As a result, ④ was adopted. Whether it's seashells or limestone, it's normally distributed as a material, so there won't be any problem getting it. Crow can only draw magic formations for magic props for the moment, but if they are made as magic props, they can be used by anyone. I'll need the amount of Demon Stone there, but Crowe can make as many as he wants. It's usually something that just blows in carbonated gas and doesn't make it a carbonated drink, but that's Crow Alchemy. It had a catalytic function in the nozzle and was successful in melting in carbonate gas.

After several prototypes, there was a call from the horn at a time when something seemingly bearable to pragmatism was finished.

"Is it about the May Festival that you called in? It was a good time."

Horn answers Crowe's query with a gratuity.

"Doran contacted me. They've got thirty barrels of the beer you asked for. Uniforms are fine. Personnel for customer service - were they waitresses to waiters? - have also completed their training. The customer service manual that I sent and received is amazing. Pretty much every situation is envisaged."

"Since the manual is not complete either, there will be many cases where the floor chiefs of each store should deal with it ad hoc. Keep a record of those cases, too. There will be no futility in improving the manual."

Copy that, sir.

Crowe used to work part-time in a major hamburger chain when he was in high school where the drawer cage was still light, and he remembered the contents of the customer service manual at that time. In addition, since entering the writer's life, I have covered the work of Beer Garden, and this customer service manual also obtained the actual product. Furthermore, the editor in charge - although I feel that the word "stranger" is more correct - lost Ms Kurama's plea to hold a meeting at Deaconess Coffee, and with the inconvenience of knowing the customer service content of Deaconess Coffee.

When he is sure that his preparations are well under way, Crowe takes out the magic equipment he brings and behaves as a carbonated drink to the three of them.

"... What's this?

"Carbonated drinks. It's a mixture of sugar added to limone fruit juice and carbonated gas - the one that's also in beer - with a magic prop. It was popular when I gave it to someone I knew, so suddenly I thought I could add it to the menu."

The horns were ideological faces, but they would definitely have a reputation only for rare drinks, and we talked about adding them if they were profitable. Preparing fruit juice in advance is a little tricky, but that's about all I can do. Incidentally, Ice decided to keep crash ice in the freezer prepared by Crowe - one of the vaults created with Dungeon Magic - and lend it the portable gate that leads there. I advised him not to make an extra pry about the portable gate, but the horns were turning blue and snorting hard. Also, for the cooling of the vial barrel, the crow made a kind of condom for cooling, which was solved by covering the barrel. The horns looked envious, but are not willing to give this away for the moment. But the basic concept is simple, so I'll tell you what, it doesn't matter for us to develop it ourselves.

At the end of this period about the May Festival, Horn brought one piece of information.

"Do spiritual users know about a man named Coley?

Horn asks (just) the quality while pointing his gaze at Crowe that he should know.

"Oh, you're the landlord executed in the Shrek dungeon. He said he had a bad reputation."

"It's the man. In fact, he was one of the cheap (Kadu) people who brokered the slave trade of subhumans (non-fumes) and had been marking it for a long time."