The twelve-meter-thick doorway of the city wall is already like a tunnel, and this is a special gate for passenger trains to the outside of the city.

Outside the 14-metre-high walls was a 20-metre-wide ditch on the surface of the water, which was connected to the opposite bank by an iron bridge.

Such a large-scale fortification just by looking at it will produce a kind of magic that makes people feel extremely reassuring, maybe only the rumored 'large-caliber artillery' of adventurers or the legendary level monster, otherwise even the goblin giant more than 20 meters high will be difficult to break through in a short time.

This is the current state of the fortressed outer ring of Akihabara.

But the continuous and seemingly endless zigzag of the castle is not the object of today's visit.

This time, the two of them, Yuba and Karasin, rode horses together with more than 30 people from the envoy group of the Anxin Temple.

All the way along the railway line of light tracks that are still under construction, the intercity passenger double line to the destination... It was an industrial park established near Monzen-Nakacho, which is located on the southeast side of Akihabara.

"Oh... Rails were laid by using the infrastructure left over from before the Kamiyo Dynasty (dilapidated railway lines). ”

Walking along the track, Anxin Temple soon saw the engineer who was checking whether the foundation was available along the road, and couldn't help but ask the girl: "Is that (there a track) really useful?" There won't be any problems then, right? ”

Thinking back to the documents I had read in the past, Akiwa Yuba said, "Because this is a passenger light rail, the load is not too large." Answer each other's questions.

"The railway leading to the port area in the industrial park is a freight railway, but after all, the amount of work is huge, in addition to laying the roadbed and drainage facilities, protecting vegetation, there is no shadow at present! At the very least, the construction of this line will start when the industrial park develops and a large number of goods are more easily transported to the port area, right? ”

Teased the railroad that still existed only on the paper of the plan.

At this time, a fork in the direction of the crowd appeared, and another section of the roadbed 'Y' branched out to the south.

"This is the route to the port area, Akihabara, the industrial park, and the port shipyard, and the three areas roughly form an isosceles triangle, so that even if there is a special situation, it is convenient to support each other, and in the future, more settlements may be expanded around this triangle."

Listening to the explanation of the autumn garden and the sunset leaves, the peace of mind tamed the dye silently wrote it down in her heart, and always paid attention to the situation along the way, because after she visited the autumn leaves, she also had the idea of shooting the lie to the planning and construction.

It was not difficult for this proposal to pass.

Because she is completely sure to convince her sister, what she needs to do now is to see more and ask more questions, so that the city she led the planning and construction in the future will reap praise and glory, and she is even more breathless, in order to prove that she does not rely on her sister's favor to sit in her current position.

The group soon arrived at their destination.

It's just that there's nothing nice about it.

The place had been leveled by the Round Table Council more than a month ago, and the trees and dilapidated houses left behind by the gods had been cut down or demolished.

"Knock-Knock-"

Following the direction of the dull roar with a certain frequency, there was a group of six boulder golems.

With a height of about five meters, there is no doubt that it is the summons of some adventurers who are extremely powerful.

It happened to be the laying of the railway foundation.

Qiuting Yuba looked at the working boulder puppet and said, "This is to use the weight of the boulder puppet itself and the extremely high strength value to hammer the compacted railway foundation, and then pave the concrete construction waste that has been demolished nearby." ”

Listen to the echo of my friends' "oh~".

Akiwa Yuba and Karasin didn't care, driving a certain characteristic of the summoned creature to work, there is nothing to hide at all, followed by concrete construction waste, environmental myths The map background is full of broken houses, and you can get thousands of tons of calculated materials by demolishing six or seven buildings at will.

One of them: "What is that?" Then they went in that direction, and saw that on the edge of the horizon on the other side, which was obscured by trees, gray-black smoke was billowing up, greatly destroying the verdant and beautiful scenery.

"That's where the cement plant is located." After glancing at the directions, Karasin explained: "Since the traditional wall was built of bricks and earth, we decided to try to use modern materials after researching and considering. ”

"Mainly because of the cost savings, the plan is to drive two rows of reinforced concrete piles three meters apart, and then install the steel skeleton and lay the chilled water pipe (because the cement reacts to generate heat, so when pouring large objects, it is necessary to lay pipes for cooling water circulation to prevent cracking of the outer layer caused by the difference in the cooling rate between the inside and outside of the concrete. And pour concrete. ”

"This is really too much savings compared to the amount of work required for the traditional city wall, and thanks to the large amount of iron ore brought back from Miss Qiuting's overseas mines, otherwise she would have to dig up a large amount of earth and stone to cut it in the same way."

"Huh!? Overseas Mine ??? ”

The attention of Wenwen, Chabao, and Anxin Temple was all focused on the 'overseas mines', and the concrete city wall became the secondary.

"Oops! So you don't know, huh? ”

Carasin looked as if he had lost 100 million, and patted the top of his head, as if he was very remorseful.

(What kind of method should be used to receive this message to earn money from Wenwen and them?) ）

Although Akiwa Yuba is curious about Karasin's methods, the poor intelligence is not his forte, and he doesn't pay too much attention to it.

"Ahh During this period of time, I went to the South Seas to colonize and encircled a mining area, and according to the information I have, it is only 370 million tons of ore reserves. ”

This is not only the taming dyeing, Wenwen, and fork bag of the Anxin Academy, but even Karasin and his assistants are also "lying in the groove——!? 370 million tons??? The news was shocked.

When he spoke, only the old classmate of the fork bag noticed the true emotions hidden under the girl's indifferent tone.

'Humph! I'm good enough, right? ’

Autumn garden Xiye's heart is really distinct, such a kind of show-off appearance.

(This guy disappeared silently for more than a month, and it turned out that he went to open a mine overseas...) But it's right to go to the South Seas! She now has an advantage that is difficult for us to reach, and unless other organizations also have 10,000-ton steel warships, sea expansion really can't compete with her. ）

At the bottom of the center of the fork bag is silently written down this stubble, thinking about how to use the interpersonal relationships of the 'old classmates' to involve the huge interests of monopolizing overseas colonization.

The industrial park is a flat, open space, and only the makeshift tents let people know that this is not a wasteland.

The factories that can be seen are only high-energy-consuming and high-polluting enterprises such as remote large cement factories and large brick cellar factories, and the dust billowing out of its towering chimneys may be relocated to an unknown corner after the completion of the industrial park in the future.

During the visit, they were a little absent-minded, and they were undoubtedly making calculations in their hearts.

Carefully consider the weight of the weight in your hand.

What kind of lucrative agreements can they bring back for the guilds and forces they belong to, this is the burden they carry on their shoulders.

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Postscript: Why is it a holiday for working people, you have to work all the time