Yes, I won't.

My cute little brother thinks I'm a weird brother as it is.

I can't tolerate that.

At least I have to show Kyle the cool part.

With that in mind, I decided to give thought to the use of further hot springs.

We must do all we can to justify the act of deliberately drawing hot springs from the river.

It's not a substitute for a bath that you can put in if you boil water, it's that you have to do something that's worth it just because you dare to pull a hot spring.

But is that possible?

I mobilized all my knowledge to get my head upset with the Hot Springs method.

"Admiral, now what are we going to build in this village?

"Pfft. Good stuff, Vargas. Transfer what was once a warmer plan to reality through the presence of this hot spring."

"What the hell, that way of talking. Well, I don't know what the Admiral makes, but the cold's about to get a little worse. Let's get this over with."

Looking at me, which got a little tense after thinking too much, Vargas flushes the salary and proceeds with the conversation.

I was coming to the next village again.

Because I intended to make further use of the hot springs drawn from the river in this neighbouring village.

I was pulling the hot spring straight from the fountain pond in the river to this village.

And he has succeeded in pouring and bathing the hot spring water that came through the ground using hardened bricks into a hot tub as wide as a pool in this village.

This time we decided to take advantage of some of the hot springs flowing from that pipe through another pipe.

Build some buildings first.

This is not a normal building.

Or created a building that probably wouldn't exist in this world.

Build a number of lattice-shaped columns made of hardened bricks.

Then, sheet glass was installed to fit into that lattice.

That glass is not just on the side of the building.

They put glass in the ceiling and created a glass building that could even see the other side of the building and the sky.

What I built was a building that mimicked what we call a glass greenhouse.

In the climate around here, snow falls in winter, and crops are basically not grown.

Ever since I was born in this world, I've been worried about getting food even in winter.

But I couldn't do that.

Because no matter how much magic I used, I couldn't really grow it in the snow.

Then why don't you use glass?

That's what I thought.

If you build a glass building, you will normally get sunlight during the day.

But I don't have to worry about being affected by snow or anything because of the glass roof.

I thought so. I've built a small glass greenhouse before.

But this had ended in failure.

Thanks. I figured it out later. They can be decidedly different in greenhouses like vinyl houses and glass greenhouses.

In the case of glass, heat escapes easily.

If it is daylight, the temperature in the greenhouse will be maintained by sunlight, but at night it will be almost the same as outside temperatures.

In other words, because exposure to extreme cold temperatures is no different, creating a glass greenhouse did not properly grow crops in the winter.

However, this time the situation changed when a hot spring was found.

The steam from the hot springs is used to supply heat inside the glass greenhouse.

This way the temperatures in the greenhouse should remain high even on extremely cold nights after the sun sets.

Humidity seems to be great, and there are a lot of problems, but I don't know about it unless I try it.

I'd say the half experimental side is strong.

I put a lot of hardened brick pipes through the glass greenhouse so that the heat of the hot springs could get in.

When I went into the finished greenhouse, I felt like it was about the temperature in the bathroom after I took a bath in the winter.

Wouldn't it be quite an achievement to have created a space that kept this temperature at this time of snow?

The rest would be great if there were crops that would grow properly in this situation.

"Vargas. Tell the people in this village to make food in the greenhouse. Hopefully, the winter food situation will improve dramatically."

"Ha ha, but you're a general. I didn't expect you to create something like this. Fine, I'll tell the villagers to take good care of them."

"I asked."

In addition to the spa inn, there were thus more heterogeneous buildings called glass greenhouses in the neighbouring villages.