Lu En looked at the book and saw some techniques in it.

Yes, it is technology. Although it does not explain the principles, it explains some basic operating concepts and model diagrams, which can barely be considered a leak. However, for most people, the existence of this book is like a holy book, and what is written in it

99.9% of people can't understand it, so it can't be said to be a leak.

Those who can understand it can also understand that these things do not allow people to directly control a certain technology, but they are enough for people to understand how the system operates and what effects it can produce.

In other words, it’s about understanding the value here.

Lu En's face was solemn. After reading it roughly, he didn't try to reverse the technology. He couldn't do it. He just had a PhD in engineering. He really didn't understand fluid mechanics. He had to study petroleum or pneumatics to get involved.

, so reverse reasoning is probably not possible. Only a true genius, an all-rounder, is qualified to do this, such as Daedalus.

Lu En couldn't do it anyway.

Because of this, he is so serious. In this world, there are actually people who can conduct this level of research with the help of magic. Did these heavenly apostles... really start research after the collapse of heaven? How long has it been?

Ah?! It took a hundred years for pneumatics to make such progress. How many years did it take for the world to collapse?

He put down the book and gave it back to Urathil.

The heavenly apostle looked at Lu En with envy, because she could sense that Lu En could understand.

I really envy these people who can understand. She also wants to be such a person. Even if she is the lowest apprentice, she doesn't know anything and can only do some work, but... if she can understand and understand, she will be very satisfied.

Yes, because it means that she has embarked on the path of truth.

"Very good...are these achievements achieved by you?" Lu En asked.

"Yes." Urathil didn't say much, nor did he show off his appearance. He looked directly at Lu En, waiting for his answer.

"Would you mind going for a walk with me?" Lu En stood up.

"I don't mind, but Lord Demon King, don't you mind walking with me and being seen by others? My status is low and controversial..." Urathil said this while standing up.

Lu En saw through it but didn't say anything, and walked out of the room with Eurasia.

Along the way, Lu En greeted others. When they heard Lu En's voice, they all raised their heads happily to respond. But when they raised their heads, they saw Urathil, and their expressions instantly became subtle.

Most of the people here are monster hybrids from Lalant. Even if they are not, most of the other people are orcs, and they have heard of Urathil, especially when Urathil was forced to live in the dungeon.

Most of them have been seen when providing supplies.

They all knew what this woman was. Although they didn't say anything when they saw it, they all gave Lu En a look, as if to remind him.

But Lu En just smiled, said hello along the way, and then walked towards the edge of the settlement.

Halfway through the journey, I bumped into Nana who was busy running around. Now because this little girl can fly and sneak out of the shadow world, her main duty has become to convey messages. The camp is not that big to begin with, so

It looks like a radius of four to five miles, but it still takes ten minutes to run. With her here, a word from the east can be transmitted to the west in less than ten seconds, which greatly facilitates communication. In addition to communication, she can also help bring some supplies.

, commonly known as running errands.

However, while running errands, she suddenly saw Lu En. As usual, she immediately braked, flapped a pair of small bat wings, and carried a large bag of things in both hands, which looked like tools needed by craftsmen.

"Master!" the little girl shouted sweetly, and then came up to say hello.

But before she arrived, her expression suddenly became wary, and she looked at Eurasia next to Lu En.

"Master...what is she?" She didn't say the next words, but the implication was obvious. Why did she appear here? Does she deserve it? Is there some conspiracy?

"It's nothing. Just go ahead and do your work. By the way, I'll give you a reward for your hard work." Lu En raised his hand and flicked a piece of candy over. Nana raised her head to take aim, then ate it in one gulp, but there was still hostility in her eyes.

Urathil's original attack almost killed her, but the king said so... You still have to tell Shiro first, she is smarter.

Carrying a large bag of tools, Nana quickly fluttered her wings and flew away.

"Look...staying with me may cause criticism and ultimately affect their loyalty. Sir, you may have made the wrong choice this time." Urahil didn't show anything, but said to Lu En with a smile.

.

"Don't worry, the matter is not that serious. The value of your book far exceeds that. Let's keep walking." Lu En shook his head, said nothing more, and continued walking towards the outskirts of the settlement with Urasil.

It still attracted a lot of attention along the way, but no one came forward to say anything.

Lu En didn't stop until he reached the newly built defense facilities.

"You can take a look and guess what is used here?" Lu En squatted down and pointed at the ones that had been built, and then pointed at some cement kilns that were being mixed or fired.

It is said to be a kiln, but in fact it is just a modified earthen blast furnace. It is barely usable and is very convenient for burning lime and other things.

There are some monster hybrid craftsmen currently working on it, but Lu En and Urathil walked without making a sound, and they were very engaged. There was a clanging sound of big hammers, and there were people grinding and grinding the clinker.

I was so busy that I didn't even notice them.

After hearing this, Urathil walked over without hesitation to see the production process, raw materials, and try out the finished product. He touched the cement that was not yet dry, and then knocked on the cement blocks that had dried.

As soon as she went there, someone discovered her.

After discovering her, almost all the craftsmen raised their heads and glared at Urathil.

These craftsmen all came from the slums of Lalante, and many of them had been dealt with by Eula Hill. Of course they would not have a good look towards her! Some of them simply put down their work and looked at her with angry faces.

Come over here.

"Hey! Bitch, we've all come here, and you still won't let us go? Do you really think we are made of mud!?" A strong lizard man came over. He was originally responsible for crushing limestone, and he was covered in dirt.

It was all covered in dust, but when he saw Urathil, he put down his hammer and walked over without hesitation!

Behind him, there were about a dozen strong craftsmen, each with hunched muscles, their bodies were dirty from work, and smelled of sweat, surrounding Urasil.

Lu En covered his eyes. This scene was a bit jarring, and he couldn't help but think about it, even though he actually knew that nothing would happen at all.

No matter how weak Urathil looks, he is still level 5, and cannot be compared to these craftsmen who are level 1 per capita.

Sure enough, when the Heavenly Apostle saw so many people coming, he couldn't help but shrink back and pinch the corners of his clothes. The corners of his eyes turned slightly red, which looked pitiful and made people unable to help but think too much.

What's pitiful is that such a beautiful woman will not end well if she is surrounded by a dozen muscular men. As for the daydream... this is also the case. What will happen to such a beautiful woman in the future? It just makes people's heads burn, and they can't wait to get involved.

.

But from the perspective of the parties concerned, these craftsmen suddenly felt...a little reluctant to do anything.

Is it really okay to treat Urathil like this? She was obviously the weak one first, and the past things have passed, and now it is impossible for him to interfere with us...

How about... let her go?

The craftsmen looked at each other. It was obvious that everyone had thought of this and they hesitated, not knowing how to make a decision.

When Urahil saw them hesitating, he seemed to feel something. His originally despairing eyes suddenly became filled with hope. He raised his head slightly and looked at them with crystal eyes, as if he wanted to speak but did not dare.

This time, the craftsmen felt that they should not teach her a lesson, she was so pitiful... She used to be domineering in Larante, but now she has fallen to this level, she has received the punishment she deserves...

"Forget it...just go." The first person who couldn't stand it was the strong lizard man. He waved his hand and turned to go back to his work station.

As soon as this sign appeared, Lu En started clapping his hands.

The snapping sound attracted everyone's attention.

"Sir! Why are you here?"

"Sir...why are you here with her?"

"This is?"

The craftsmen looked at each other and I looked at each other, all talking at a loss, and they were a little confused about the current situation.

After Lu En clapped his hands, he drew a string of runes with his hands. With a tap, the magic power rippled and the pity in the hearts of the craftsmen disappeared.

This is to calm the mind. This spell can calm down agitated creatures, or eliminate some minor psychological effects. Its main function is to suppress the morale of the enemy and neutralize legendary generals or advanced leader skill holders who have

morale-boosting abilities or berserk abilities, and here Lu En uses them to remove the psychic influence that Urathil has on them.

"Don't be fooled, that's Persuasion 5, using body language or words to make you change your attitude." Lu En's faint voice came.

As soon as these words were said, the anger of the craftsmen was instantly ignited, but as soon as the anger was ignited, they immediately calmed down, because the calmness lasted for a long time, allowing them to continue to maintain their calm.

The big tower came up. He had been mixed in the crowd before, but now he came over as a representative of the craftsmen: "Sir, what is this going to do? Why is Urathil here, and even used skills on us!

"

His tone was indignant, and using his skills against them was almost a declaration of war!

"Don't worry, you go do your own thing first. She and I have a business to discuss." Lu En explained to the craftsmen.

However, this sentence could not convince the craftsmen, they were still waiting for Lu En's other words.

Lu En showed a helpless expression: "Okay, hurry up and get back to work! People can open up business for us, but you guys can? You have to sell so many things you make, otherwise they will pile up at home and eat dust?"

Don’t be stuck here, the clinker over there is going to be burned! Do you want to get to work!”

The craftsmen who had originally wanted to call for punishment suddenly stopped talking when they heard the word "trade road".

Yes, trade routes, this is the issue that everyone is discussing now. They already have enough food and clothing here. Lu En has also killed all the wild beasts around, and the cement defense line has been built, which means there is no safety problem anymore.

, if they do not pursue development, they can even live here for a lifetime.

But are they willing to live in the countryside and desert for the rest of their lives? They are definitely not willing, so they need to contact the outside world, which requires trade routes, and businessmen need to come to open up paths, and even roads will need to be built later.

When roads are no longer enough, it is necessary to build an airship station! Establish a permanent air and wind ring, and use magic to permanently connect the climates of the two places. The strong winds in the sky will not stop day and night, and airships can travel quickly between them.

If it develops to the same level as the Imperial Capital, there will not be enough airships. There are thousands of roads, and all roads can lead to the Imperial Capital. There are gathering places for airships in the sky, and almost all airships must pass through them.

The Imperial Capital is a transportation hub, and it also needs teleportation gates, a large number of permanent teleportation gates! It leads to all directions, so that it can satisfy the huge flow of people in the Imperial Capital.
To be continued...