Not to mention Jiang Ai, the moment the others saw this plan, their eyes immediately widened.

It was not that I was shocked by the magic of the plan, but that I felt that Xinlan was as stupid as Jiang Ai.

Maybe you will also question the practicality of the railway, this is not necessary, the railway of the wizarding world is not an ordinary railway, the train will run but not inevitably, more to run the "low-orbit hovering car", which has begun to enter the general public. If it's a time of war, the monster mount will also run on it, because it's faster.

The principle is that because of the power of concepts, railways, which were equated with "high-speed roads" in the old days, are embodied in the magical world as bonuses such as speed, lightness, and carrying capacity, and railways and ordinary roads have the meaning of construction.

It's just that in the final analysis, Jiang Ai and the others don't think it's stupid to build a railway, they understand that Xinlan wants to use road construction to solve the supply problem, so that they can go deep into the Tubo country, but what can be done now?

They don't have time to build the railroad now, and even if they forcibly build it, will the demon clan obediently watch and spend a lot of troops to protect the railway...... They don't plan to think about it anymore.

"Let's take a look. Jiang Ai carefully read the contents of the document and found that there was only the planned route and strategic significance, but he did not say how to do it.

"What should I do?" asked Liao Hua.

"How about sending someone over to pick up His Highness Xinlan first?" Zhao Chong proposed, this is undoubtedly the highest priority, Xinlan wants to come here from CD, and the journey will not be safe...... Just thinking about it, Zhao Chong turned his head sharply to look at the east.

"What's wrong?" Jiang Ai and the others found that Zhao Chong's face was wrong.

"We can try to wait a day......"

"What are you talking about?" Jiang Ai didn't think about it because he cared about Xinlan, but the others came to their senses one after another.

"No, let's just wait, maybe Miss Xinlan can surprise us. Ma Yuan pulled Jiang Ai back.

In this way, Jiang Ai and the others chose to wait, and then on the day of September 21, they met Xinlan - and an engineering team that was laying the railway.

"How is that possible?"

If it was only the engineering team, Jiang Ai and the others would not be dumbfounded, but there was also a railway with the team, which stretched from Xinlan's team to the east until the CD...... Of course, they had already known that information from the intelligence after that, but when they actually saw it, they were completely shocked.

"How?"

With the thousands of workers she had recruited temporarily, it would have been impossible for her to do so in two days, even if she had actually started the day before the message was sent...... In common sense.

However, the answer was extremely simple, Xinlan used the power of the Great Heaven Sanctuary to share her knowledge with this engineering team.

"No, no, no, wait, even if you gain knowledge, what you can't do is what you can't do, right?"

Jiang Ai was not so easily persuaded, and that was because he knew better than anyone how far the workers of Shu could go.

A country ...... Even to say that a region, a city or even a village to develop, infrastructure must be put in the first place, in the chaotic years of Shudi, many things have been destroyed, Liu Tian and Jiang Ai, the two successive commanders of Shudi, have spared no effort to carry out capital construction. After the end of the false second civil war, Jiang Ai borrowed money from the imperial court to develop the infrastructure of Shudi, and for a time Shu became the place with the most workers in the country, and after more than a year, Jiang Ai dared to say that other provinces were not as proficient in engineering construction as they were.

"Indeed, this is not simply a lack of high-end technology, but His Highness Xinlan has done it...... I guess the results of the research have been achieved. Zhao Chong analyzed.

It didn't take long to prove Zhao Chong's conjecture, and the moment they also entered the scope of the Great Heaven Sacred Domain, the moment the information poured into their minds, they understood the reason for everything.

"The Great Heavenly Sanctuary is not simply an ability to fight, magic ...... Nor should it be the ability to fight, nor should the civilization we are proud of be such a superficial thing. "Heartland.

Indeed, Xinlan only has the "born to know" more than twenty years ago, and even if she knew, it was already an old technology. But for the Great Song Dynasty in the East, this is a rare and valuable technology, which is enough for them to erase the huge gap.

But that's just the beginning.

It is a pity that many people think that the side effects of being born with knowledge cannot keep pace with the times, but in Xinlan's view, it is precisely its inability to improve on its own that forces them to combine their existing knowledge to continue to study and improve.

In what direction?

Great Song ...... Even the reason why Western civilization was ridiculed by Gumeng and suppressed by barbarism was not because the civilization was weak, but because the "civilization" in their mouth was only in the hands of a few people.

In order to secure their domination, in order to secure their position, they developed new technologies, not to apply them immediately, but to carefully put them away, and to profit by virtue of their monopoly advantage.

Yes, this is what is called a monopoly.

Perhaps, after all, low-level people cannot fly on their own, and if you want to use tools, you have to consider the cost. And those who have mastered the real technology will not intend to reduce these costs, they can only passively wait for others to crack the practice, and then reluctantly put down their bodies, and before that, the people have been exploited by them over and over again.

Therefore, when the three true bodies of Xinlan were researching in the area of Gangneung Xiangyue, they all clearly set the ultimate goal.

"Any technology must be energy-producing, democratic, and generalized!"

With this as the core, what they came up with in the first stage was this paving technique, although it was still necessary for Xinlan to use the Great Heaven Sacred Domain to take the lead, but Xinlan was not a person who shy away from his side effects, so even if the Great Heaven Sacred Domain was closed, they would still be able to remember this experience and knowledge...... Sometimes, many things are not very difficult, but even if you break your head, you can't think of it, and once you understand it, it is only a matter of time before it is widely disseminated.

Paving the way deep into the territory of Tibet, thus threatening the Tianzhu mainland is only a superficial strategic intention, and more importantly, the workers of the Great Song Dynasty will know how to build a road to cross the natural dangers, no matter how many times the enemy destroys, when these become easy skills, repeated destruction becomes a meaningless act.

If we think about it from a distance, what is the reason for the lack of confrontation between Shu and outsiders? There is no doubt that Shu is a relatively closed environment.

The railroad was just the beginning, then the low-orbit hovering car became widespread and even every household had a rhythm, and then the air completely became a part of the traffic, not only the characteristics of the Northwest Mojia, so that the difference between the seaside and the inland city would be erased. If the ideal portal develops, housing prices will also fall, things can communicate more closely, the universe will no longer be far away, and the problem of resources can be well solved......

This is the civilized solution in Xinlan's heart.