It's just that I don't know if the 'bamboo slip' letter sent by Erha actually fooled and scared me, or because of the change of route this time. After we flew all the way along the river for several days without sleep, and finally returned to Chang'an City, we did not encounter a single danger or ambush on the way. This can't help but make me feel that the dog is lying about the military situation to scare me!

If this dog is really not credible, then the matter of Lubanmen will also be a scam!

Now that I think about it, the other party is an enemy~ Oh no, it's an 'enemy dog'! So ~ this thing can't be a big scam, right?

With this kind of thought in mind, our group finally returned to Chang'an City along the canal. On the way, I thought, if this is really a scam, then what is the main purpose! Obviously, after that Erha invaded the warehouse, we couldn't do anything about it. And it looks like the other side should be able to wipe us out easily. That huge body is covered in water vapor, but it is just the ability to restrain mandarin ducks and ducks! In addition, it is Nie Xiaoqian's territory, or it is Nie Xiaoqian's body at all. So even if it was that Erha bombarded the walls and floors of the warehouse, it would hurt our vitality.

But it also gives me a reminder. At least the next time you bring someone else into the warehouse, you can keep an eye on it. Such mistakes cannot be made again. After that, I decided not to let strangers into the warehouse anymore.

After thinking about it so much, I pondered with a big brain, maybe there was no ambush on the road, the purpose of this Erha letter ~ is to let us return to the base camp of Lubanmen?

"Could it be that there is actually an ambush inside the Luban Gate?"

After thinking of this, I decided to make all preparations first, and then go to the base camp of Luban Gate to save people. After all, the people in the lower five doors are still very kind to me. The other party has helped me a lot. If it weren't for those seals, there would have been people from the upper three gates who coveted my 'inheritance'. We're true allies!

And Nie Xiaoqian has told me many times that if it is really the Hidden Spirit Sect, then at least Lu Banmen will definitely not be in the same stream as this sect. Since the beginning of their public defeat class, they have been the mortal enemies of the Hidden Spirit Sect! Even in the days of Kinoshita Academy. Both of them are hostile. So no matter what, Lu Banmen would never cooperate with the Hidden Spirit Sect.

It is for these considerations that it is for this reason. So whether what this letter says is true or not, we have to go to Lubanmen in person. At least the next five people must be taken out! With their help, many of my plans can be implemented thoroughly, and these are the first technical craftsmen I have come into contact with!

Just mentioning Lubanmen, this reminds me of the Yin-Yang School again. If they don't go missing, they'll be my best allies. After all, I learned a lot of things from them. In addition~ I still owe them a lot of food, and the 'appendix' that can turn into a willow demon, I still haven't figured it out.

Thinking of this, before landing in Chang'an City, I let the duck that drove the wooden kite all the way turn around and change the route, and returned to Luoyang City again. The main thing is to go to the post station to take a look at the middle of the school field......

But this time it was destined to be a trip for nothing. In addition, Mandarin Duck and Yang are still very dissatisfied with my enthusiasm for finding the hidden door of the Yin-Yang School. So the two of them took it as my face, dug a well dozens of meters deep in the middle of the school yard, and then made me understand that there is really nothing down here! There are no hidden sects, no corridors, stairs and buildings.

However, they had only wanted to dig a deep pit with the whirlwind they had summoned. As a result, I accidentally dug into the underground river, and then the deep pit became a deep well. It is said that on the school field of the post station in Luoyang City, it is quite strange to suddenly dig a well and come out! Fortunately, the post man at the post station knew that my identity was something he couldn't provoke, so he didn't say anything, but comforted us by saying that there was a 'sweet water well' missing in the post station! Although this well is a little too deep, because of the underground river, the water here is very sweet.

Underground Dark River in advance, I remember when I went to the secret room of the Yin-Yang School, I didn't find any existence of Dark River! It seems that this Yin-Yang school has really moved away without a trace! But how the hell do they do it? This is really a 'move'! The entire underground home has been moved!

"Perhaps, I'm not really underground, but a space similar to my warehouse?"

After returning to Chang'an City again, the first thing I did was to settle the residences of those craftsmen and their families. I had all that in mind, and I was building a manor in the open space outside the academy. It is specially used to house various craftsmen and craftsmen's families. The families of the teachers of those colleges are also ready to settle here. Anyway, there are a lot of vacant land and wasteland around, and they are all land under the name of the academy...... It's a pity that since the college was targeted by the Ministry of Industry and Households, the land deeds that originally belonged to me were all changed to the imperial court. Even the academy is no longer my private domain. However, the land I bought privately did not change the name of the owner......

Thankfully, there are a lot of materials left, and there are various tents. In addition, these people themselves are all kinds of craftsmen. So, as long as I divide the site and leave them with enough tools and materials, I don't care about it at all! They have to build their own villages.

It's a lot easier. These people were not only carpenters, but also all kinds of blacksmiths, stonemasons and painters. So I just need to go to the academy and find a few people to come and help, and let these people go to the county government in Lantian County to report to the county office, saying that there is going to be a new village to be built here and wasteland to be reclaimed, and then the people from the yamen will be invited.

"If there are more craftsmen, it will save trouble! You don't have to hire people to be self-sufficient! ”

I nodded in satisfaction, and then arranged for the craftsmen to go to the academy a few miles away, and the academy's cafeteria would temporarily supply their food supplies. Then after asking the mandarin duck and the duck to help dig two deep wells, the placement of these craftsmen will be completed! Just wait for these people to slowly build their manor, and then they can start to help rebuild the dragon boat.

After arranging these, I took a group of princesses and princes towards the Daming Palace in Chang'an City. I don't know what kind of punishment I'll get this time! Although I have read the holy decree of chasing us, it does not seem to mean to punish. But in this way, this kidnapping of the princess and prince must be more than punishment! Not only me, but even these runaway princes and princesses are estimated to have to be punished together; I just don't know what kind of punishment their father, that is, His Majesty today, will impose on them and me. I hope it doesn't weigh too much!

When I returned to Daming Palace, as soon as I entered, I was 'escorted' to the large courtyard of the princess hall by the guards and eunuchs who had been waiting for a long time. It's the same big yard where I used to camp and have a few bonfires.

Not only me, but also the group of girlfriends, including the awards, were also called out. Then we were trapped in this compound and stood until after dark, when we received a summons from His Majesty the Emperor. Anyway, will this be the punishment that will make us punish the station!

It's just that after our group was summoned, I saw that His Majesty only gently reprimanded us a few words, and instructed us not to do this next time, if you want to go out to play, just bring enough guards!

Later, I learned that it was not that His Majesty was not angry with our behavior this time. But during the period of time I was away, the researchers of the academy and the people of the Ministry of Industry set up another weapons research department. The reason is that the people of the Ministry of Industry have really researched a new metal with the support of stamping and forging machines~ In fact, it is not a 'new metal' but a more durable and resilient steel. In addition to the support of the stamping machine, the main credit for this is that the people in the Ministry of Engineering really studied thousands of formula ratios and really developed a more suitable way to forge metal.

At the same time, the researchers of the college have also developed a steam-powered forging machine with higher power. In other words, it should be that electricity can provide more 'output' than steam power. Unfortunately, there is no progress in the study of electricity. Therefore, it can only be driven by the weak electricity emitted by the hydroelectric generator, and the construction principle has not been studied, but it is simply an imitation of the motor. That's why the power of this electro-powered first-generation forging machine is completely less than that of the steam engine that has been researched with all its might...... After all, the construction principle of the steam engine is very simple. As long as the materials of the steam engine are improved, the power of the steam engine can be much greater than that of the ordinary motor......

Therefore, under the complementarity of the two aspects, it is not only the new ratio of 'alloy' materials that has been researched. There are even a few metal weapons that can be made on an assembly line and quickly use a forging machine!

Although I still feel very backward and not uncommon after seeing this kind of cold weapon, but for people in this era, this event is simply a great joy! With the cooperation of the two departments, they actually used a forging machine to create a steam-powered, semi-automatic cold weapon manufacturing line...... If you give them enough metal, they can produce enough weapons in no time! Looking at the appearance of a spear being made in almost a few seconds, I can understand why the court didn't punish us! At this rate, I estimate that in a few months, I will be able to attract the entire Datang and the hungry people around Datang together, and then be protected by freshly baked weapons and armor. For this day and age, this kind of efficient weapon-making thing is simply an artifact! At this rate, Datang can even replace all the soldiers with this more solid and sturdy weapon in a short period of time! In this way, wouldn't the combat effectiveness of Datang's originally almost invincible soldiers be directly doubled?

It's just that I've obviously handed in the black powder, and the court knows the power of this thing. But why is their thinking still stuck in the era of cold weapons?

However, I recalled that there was nothing around Datang and that could resist Datang's enemy countries, so I took this matter back to my heart.

"Alas! So much steel, how good it is for me to build a railway, I have to make this kind of cold weapon~ If I hadn't recalled that there should have been no war in Datang recently, then I would have to let this department be disbanded directly. What a tyrannical thing! I thought to myself.

Anyway, since His Majesty the Emperor has no intention of punishing me, and even agreed to these princesses and princes, they all have a request to go out next time. Then I'll slip away and get to work on other things! In addition, it was smooth when I left, but I was the only one who rested with the princess and princess. The people of the award and the girlfriend group were left in the palace, and I could hear them being scolded loudly by His Majesty from a distance. I even saw that many big guys in the girlfriend group were also summoned. It looks like these people are going to be punished! Quickly a little speechless......

Bidding farewell to the palace, I hurried back to my family's new manor, and I didn't expect that in just one day, they had actually built the prototype of this village.

The speed of construction is too fast and scary!

After relocating the workers and serving them a good rest. That's why I named this village the House of 'Shipbuilding'! After all, these craftsmen are not the same as the farmers in my family!

To be honest, I've seen how fast and proficient these people are. If this can be used for other things, wouldn't it be more profitable? But when I thought about it, the main task of these craftsmen was to repair ships. I'm going to take everyone here on a tour of the academy first, and then talk to the others to see if I can get them to fix the ships directly in front of my students. In this way, I can save time and repair a lot of boats, and the most important thing is to show my students! The students of the province looked down on the illiterate carpenters. Oh yes, the main thing is to make a good impression on these craftsmen in front of the students.

With that in mind, I went back to the empty lounge. began to think about how to save Lubanmen, who had been separated from the top and bottom!

After thinking about it, I thought it would be better to celebrate our group's return trip first!

It's just that for Lubanmen to find someone to save people, let's wait and talk! I'll talk about it when I'm done here.

Oh yes! Then I'll have to find a way to scout the environment! Another reason for the embarrassment last time was that I was blocked inside! This time, you have to think of a way out in advance!