"I also added five small castles to each city wall, which are made of iron juice. There are secret passages underneath that lead to the city, and the switches are controlled by the city."
"Yeah, yeah, although the number is a bit too much, it's okay, Wengcheng."
"I have built-in crossbows on the city wall, both bronze and silver level."
"This is normal."
Su Li smiled shyly again.
"This is a bit much."
Fang Fan frowned, suddenly feeling that something was wrong.
"I designed a mechanism that automatically winds and loads arrows."
Fang Fan frowned and looked Su Li up and down.
"The crossbow machine probably covered all four city walls. There are two modes. The first mode is unified activation. After pressing the button, 30,000 crossbow arrows can be fired in an instant to cover the distance between one thousand meters and five thousand meters in front of the city wall.
Carry out floor washing.
The second mode is segmented firing, which is divided into ten segments and fired continuously. Theoretically, it can fire three thousand crossbow bolts per second."
Su Li carefully made a three sign.
Fang Fan rubbed his eyebrows.
"If there's anything else, let's talk about it."
"It's nothing. Other automated kerosene, rolling wood and the like are used to assist the defense of the city defenders. They have been successfully completed semi-automatically."
"There are so many fancy things built into the city wall that don't affect the defensive power of the city wall. Are they going to hollow the city wall?"
"No, no, my lord can completely trust me, Su Li, on this point, it will never affect the defense of the city wall.
The city wall is fifty-four feet thick. When I designed it, I narrowed down the range of the mechanisms to the maximum extent. Therefore, those automated mechanisms are located two feet away from the edge of the city wall and will never affect the defense of the city wall itself.
After all, no matter how fancy I am, I can’t forget my roots and ignore my past.”
Fang Fan nodded slightly and continued.
"I generally understand what your plan is. Pursue one man to guard the gate and prevent ten thousand men from opening it. Try to achieve automation as much as possible and make the city defense rely on people.
If your plan is fully realized, maybe just a few hundred soldiers can stop tens of thousands of troops, or even defeat them by surprise, right?"
Su Li nodded, feeling slightly proud. Apparently what Fang Fan said was on point.
"This idea is correct. Once some extreme circumstances occur, Ning'an will not become meat on the chopping board and become a soft persimmon. Anyone can bully it.
But you have to understand that the more delicate something is, the more likely it is to go wrong. Nuclear weapons are very powerful, right?
But if you don’t take care of it all the time, it’s worse than a fire stick if it’s laid out for you every minute.
A fire stick is weak, right? But at least if you hold it in your hand, it can kill someone if you hit it.
Whatever you want to do, I will let you do it and I will give you the right to be independent.
But you must do one thing, that is, if one day all your arrangements are ruined, the city wall will still retain its original capabilities, it can still be trusted, it can be relied on, it has strong defense power, and it is a desperate defense.
This is the most correct approach. As the same saying goes, bells and whistles are fine, but when the basic functions must be realized, you can’t forget the basics and ignore the last.”
"Lord, I understand."
Su Li replied seriously.
"Well, go ahead and use the ballistas sparingly. Don't think that just because you are the director of the Equipment Manufacturing Department, you can use them casually. If others are really anxious, ten or eight legions will surround your house.
Tsk tsk tsk.”
Su Li suddenly shuddered, and he also realized it. Don't look at the fact that every legion commander is giving him a smile now. The smiles are for the more and more powerful ordnance, more and more ordnance, but if he
Moved...hiss.
"Lord, I'm going to withdraw first. I feel like I'll go back and make some adjustments. Otherwise, Lord, you might not be able to see me next month."
After Su Li finished speaking, he ran away. When Fang Fan heard this, he couldn't help but hold his forehead and had a headache.
"Oh, these people are absolutely loyal. No one has a second thought, and no one can give me peace of mind."
Time passed slowly like this, calmly and enthusiastically.
I say calm because there is no danger every day. You can do your job peacefully every day without worrying about other things or running around. It is calm and peaceful.
It is said to be in full swing because every day everyone works with a hundredfold enthusiasm. With three changes a day, Ning'an begins to undergo earth-shaking changes.
The first is the newly built super city wall that encompasses the forest, the river, and Longzi Lake.
That was the super organ wall that was presided over by Su Li himself, and Professor Fang Yunqi was invited to provide guidance.
This new city wall still follows a strict square shape. All places that are not strict and inappropriate for building a city wall have been bulldozed by military spirits, so this is a very standard square shape.
The city wall is forty-nine feet high and fifty-four feet wide. One side is 31.62277 kilometers long, and the total length of the four sides is 126.491 kilometers. It surrounds an entire city.
Thousands of square kilometers, almost equivalent to the size of Pudong New Area in Shanghai.
This tall, thick city wall gives people an unparalleled sense of security, especially when the surface of the city wall even exudes a metallic luster.
This city wall consumed countless manpower and material resources in Ning'an, including the sweat and blood of legions, engineering teams, and hundreds of thousands of ordinary migrant workers. It was the second longest super-large project in Ning'an.
However, the results are obvious. Longzi Lake, which was originally located outside the city, has completely become an inner lake in Ning'an, and the original island in the middle of the lake has naturally appeared in the city.
This is just a city wall, and during this period of time, Jianye's population migration also ended perfectly. Everyone arrived in Ning'an safely, performing a Ning'an miracle to the world and shocking the eyes of countless people who were ready to watch the joke.
.
Jianye was just the beginning, and then came Sun Jun's territorial relocation. Although the population was far less than that of Jianye, it still had a small number of 100,000 people.
After completing the relocation of Jianye, the next step was the population relocation of the entire Yuzhou, which was the original territory of Henan.
The entire territory and gathering places in Yuzhou were forcibly demolished, and all the lords voluntarily agreed to the surrender and relocation of their territories with tears in their faces.
Of course, these are just the people in power. The ordinary people in their territory were very happy. After seeing the tall city wall connecting the sky and the earth in Ning'an, they became even more determined and couldn't drive them away.
The navy and army moved and swept across the entire Yuzhou. There was no other territory in the entire Yuzhou, a gathering place for the human race, and the entire population had either lost their coats, or else they had all gathered in Ning'an.
At this point, Ning'an's population has officially reached three million. It is these three million people that have driven Ning'an to complete many major projects such as new city construction, city wall construction, and farm development.
However, when Fang Fan saw this striking tree branch, he fell into silence and was speechless for a long time.
