A city called Vulcania that was created by exploring the northern woods.
From there to the south, the river flows.
A castle in Kawakita that is now almost a staging town for visitors from Fontana to Vulcania.
The river leads to the castle moat, but then flows west.
Moving west from the castle in the north of the river, there was a place where a hot spring gushed out.
I'm pulling the hot spring directly from here through the cured brick pipe to the next village, Linda Village.
However, even though it's a hot spring, it doesn't smell like sulfur.
Since it is not difficult for crops to grow downstream of the river, water downstream of the fountain pond can also be used as agricultural water.
Four villages west of Vulcania are basically my territory.
Considerable yields are expected in this territory, as those with Balkan surnames are actively improving the land.
Perhaps once or twice a year, if you harvest wheat, you won't have to worry about losing the moisture content of the land.
This is because snow accumulates in winter.
The problem is that [soil improvement] is repeated many times to produce vegetables with short growing periods at high frequency.
Many farmers with Balkan surnames do it because they can collect unprecedented amounts of food in this way.
But in that case, Brother Hector is worried about what happens to the moisture content of the land.
Let's do it now so we can pull water from the river.
That's what happened, but if you make a tube through the ground like a hot spring, you may not be able to respond immediately if something happens.
Then it is very troublesome.
Therefore, I want to be able to supply water stably even without me.
Therefore, we will use it as a dam so that we can supply water from the river.
Dig the ground in the middle of the river, keep it in a large pond, and if necessary open the plug that leads to the waterway so that water can be carried to the farmland.
I intended to make it that way as an image.
"It's good to be with you, brother Ars. If I'd acted on my own, it would have been a flood.
"Sorry, Kyle. Though I wanted to build a dam, I almost didn't think about how to do it."
"I was surprised when I suddenly said it was a dike with a wall next to the river. Hold on a second. I will calculate the amount of water and so on, and Ars can change the terrain as I and Gran say."
"Yes, I understand. Thank you, Dr. Kyle."
If you shrug the ground and build a wall by the river, like a levee, it will become a reservoir of water, or a dam lake.
That's what I thought.
But suddenly Kyle, who had come with me in a hurry after seeing me start working, stopped.
I guess so.
If you make it that way, it's usually good, but if the amount of water increases due to heavy rain, etc., it will be a big problem.
We don't know what damage will happen to the surroundings if the water increases beyond the dam's allowable capacity and the levee collapses.
When I heard that, I stopped working immediately.
I will build a tower at Kyle's direction, check the terrain with binoculars from the top of the tower, and interview elderly people from nearby villages about what kind of heavy rain there has been in the past.
Based on that information, Kyle and Gran worked out the blueprints.
Especially amazing is Kyle's magic.
The amount of water, momentum, predictable changes in water level, etc. are raised at a high speed, and the structure of the dam is determined based on the data.
Until now, when building roads, Barca, which had been forced to build straight roads in the middle of the year without any surveying techniques, could be able to produce computed structures.
"Kyle's magic is amazing. He's a genius."
"That's not true. When I look at Master Kyle, I want to try the same magic."
"That's true. Yeah, well, why don't we name the dam here Kyle Dam so we know what Kyle's up to?
"Don't worry, Ars. Naming the maker is the greatest compliment. Someday I want to make something nice and name it Gran."
"Ever since you named Gran the Hard Toothed Sword? Well, there's always a chance."
"Isn't that true, Ars? If you need to make something, I want you to promise me that you will speak to the handicapped."
"Okay, okay. Gran takes care of me. When the time comes, I'll ask Gran."
Speaking to Gran like that, Kyle's calculations are over.
Complete a dam blueprint that is strong enough to think there will probably be no flooding in the future.
On the basis of that, I proceeded with my work.
Eventually, it was decided to stop the flow of water in the middle of the river and store it.
Therefore, instead of suddenly digging the site, we will once connect the upstream and downstream of the planned dam with the newly digged surrogate channel.
Change the flow of the river like a bypass, and in the meantime get access to the dam construction site.
Stiffen the ground so that water accumulates securely, and reinforce the sides of the river so that it does not shred by the flow of water.
Prepare a discharge channel for the dam so that the water flow can be adjusted so that it does not become too tight while maintaining a constant water level or higher.
In addition, if necessary, water should be allowed to flow from the dam to the field and into the water channel.
Honestly, I didn't fully understand what mechanism was affecting me.
But Kyle and Gran believed that "it's all right," and proceeded silently as instructed.
Basically, my magic is the main thing, but I dare to use people to make fragile places, so that even bricks other than mine can be repaired.
Thus, the Barca Knight Regiment was able to create a dam that ensured a steady supply of water to all villages and prevented flood damage.