Through the control of these two city-states, the number of people in the hands of the Black Iron City has increased by more than 100,000, plus the population of about 100,000 people who have migrated from Yangcheng to the Black Iron City, which has also made the population of the Black Iron City reach more than 500,000.

And another problem is in front of Ye Yu City, that is, when Ye Yu City was originally chosen, the main consideration was security, and there was no too much consideration for development space, more often, the people of Black Iron City, including Shu Han, all regarded Ye Yu City as a front-line fortress and fulcrum to consider, more about his military, rather than people's livelihood, but no one thought that under various coincidences, the development of Ye Yu City was like a fire, in just a few months, The population has gathered from thousands to almost 100,000 people, of which 25,000 are urban populations, and there are people from Black Iron City, wild people and Yangcheng people, as well as the Skywalker family who forcibly moved from Fuchun City to Yeyu City, the population is only about a few hundred, so many people are gathered in this land of no more than a hundred square kilometers, it is really becoming more and more crowded.

In modern society, Macau is almost more than 100 square kilometers, with a population of about 1.2 million people, which can be called extremely crowded, and there is almost no extra vacant land in the entire land, and in Yeyu City, farming is even more so, and now the population of Yeyu City has reached saturation, if it continues to develop, there is no extra land to cultivate, so in this matter, Shu Han has also been thinking about a problem, that is, the development space of Yeyu City is limited, and they must relocate.

Especially Liu Sanyi's wrong move, so that the front line of the battlefield is too close to Yeyu City, a little wrong, it may lead to the fall of Yeyu City or be threatened, if Yeyu City is just a military fortress, then it's nothing, but now Yeyu City gathers about 100,000 people, and a large number of urban population, this is the essence of Black Iron City, if Liu Sanyi's war is unfavorable, then when you want to retreat, it is impossible for so many people to go, Therefore, Shu Han has always wanted to change a place as a new base, and the development of Yeyu City has come to an end.

And Shu Han doesn't think that developing to the north is a good place, yes, compared to the unknown east and south, the large land in the north has been discovered, and there are many tribes, and the city-state can be enjoyed by the Black Iron City, but at the same time, the behemoth of the Holy Alliance, with a population of more than two million and an army of more than 100,000, in the face of this huge force, it is difficult for the Black Iron City to achieve any particularly big advantages, so in Shu Han's opinion, the future situation of the Black Iron City is not in the north, but in the east and south, Or the West.

But the west is now a primeval forest with mountains and mountains, and it is too difficult to explore, even if a large army is sent, it is often a heavy loss, and it has not yet broken through to a place a hundred kilometers away to facilitate the way back, so there is no way to find it in the west for the time being, or only a flying creature like the Feather Man can cross this vast forest for I don't know how many kilometers.

So Shu Han plans to put the new stronghold in the east or the south, in his eyes the best place is naturally the east, the entire northern Zhejiang region, in his time, most of it is mountainous, only the Hangjiahu Plain can still be developed, and now the location of the Black Iron City is equivalent to Hai'an City, the largest city in the Hangjiahu Plain, and further east, there is almost no good place to develop, so it can only go south, and in the middle, the only plain is probably the Joaquin Plain, This is also what Shuhan thinks is ideal.

Compared with Hangjia Lake, the area of Huajin Plain is much smaller, but it is also much larger than the basin where Yeyu City is located today, there is a plain area of more than 2,000 square kilometers, enough to develop a city of hundreds of thousands of people, and the surrounding water is abundant, which has great benefits for the development of agriculture, and there are many mountains and mines around, the most important thing is that it is very close to Zitong, only about a few tens of kilometers, and the two cities can be linked to each other and develop each other.

At the same time, there are a large number of mountains around this place, which is easy to defend and difficult to attack, compared with a large plain city like Black Iron City, surrounded by a forest, it is safer than in an area where there is no danger to defend, so Shu Han believes that this city should be developed as a new stronghold.

In this regard, naturally there are many people who have opinions, such as the current Black Iron City has four cities, but the population is only 500,000, and now to build a new city, where does the population come from, and the land pointed out by Shu Han is about more than 200 kilometers away from the Black Iron City, and it is too close to Zitong, so the development of the two sides will not form a mutual waste problem and so on.

This is indeed a problem, but it is indeed not a problem, although the two cities are close, but the mountain road between each other is difficult, from the copper mining area to Zitong only two hours by car, and from the copper mining area to the Huajin Plain, which is only separated by dozens of kilometers, but it takes a day and a night, this is the horror of the Zhejiang mountains, so there is not much relationship between each other, in a short time, Zitong and the Joaquin area is also difficult to communicate with, at most is to get in touch through the mountain road, if there is really any connection, You still have to go through Black Iron City to be able to communicate with each other.

So in this way, in addition to being a plain, in addition to being a plain, in the eyes of these other people, there is no use at all, and Shu Han wants to go to this area, he can let Ye Yu City out for them to enjoy, they are these families, but they have long been full of fear of this land, if Shu Han leaves, Lin Bida will inevitably leave, and when the time comes, Ye Yu City will be under the name of Lin Bida, but no one is there, how to rule, it will naturally fall into their hands, and Shu Han will take such some people to the south, How can a remote land develop, is it just such a small number of people?

Now saying this, it's just to let Shu Han promise them and give up the benefits, in this regard, Shu Han is also very generous, go to Lin Bida and say, let him let him get out of Yeyu City, and say the key to it, Lin Bida doesn't have much opinion on this, in his opinion, Shu Han has never made any wrong decisions from beginning to end, and he has almost blindly relied on Shu Han.

So he immediately agreed, in fact, not only Lin Bida, but also Zhang Song, Shi Ping, Zhang Ruoming and others, in the process of getting along with Shu Han, they will also be slowly subdued by Shu Han, because all of Shu Han's decisions, except for some accidents at the beginning, many of them are right, and in many cases, they often save people's lives, so after Shu Han told everyone, almost no one hesitated, in their opinion, since Shu Han wanted to leave Yeyu City, he must have his thoughts, since this is the case, they will follow. 33

As for Ye Yu City, of course, there is also reluctance, after all, they are the ones who built the city with their own hands, and now they want to leave this city, they are naturally dissatisfied and reluctant in their hearts, but compared to Shu Han, then there is nothing that cannot be abandoned, they are very naïve in their hearts to believe that they can live a better life with Shu Han.

And when he came to Du Erxin, compared to others, Du Erxin had to hesitate a lot, there was no way, he was a power generation expert, and now he can finally realize his ideals and build a thermal power station, but when he heard that Shu Han was going to leave Yeyu City and go to other places, he was naturally very hesitant in his heart, after all, according to today's statement, the place Shu Han chose was outside a large plain, and there were no special resources, in this case, then the agronomist should go, and why should he follow?

If it weren't for Shu Han's unconditional belief and resources, he would have been an unknown engineer, and he would not have been respected as much as he is now, but compared with his own ideals, it is debatable which is more important between the two.

For this, Shu Han laughed and said: "Du Gong, since I came to invite you, of course I won't let you have no use, let me tell you, there is a copper mine mountain range near Huajin City, which is the remnant of the big copper mine mountain range, and it also has a large number of open-pit deposits, so there is no shortage of copper at all, as for the coal mine, it has also been discovered by Zhang Ruoming nearby, as long as we go over, we can start using it immediately, and your power plant will definitely not be a problem."

Shu Han naturally will not regard a wasted plain as a new stronghold in the future, after all, this is the industrial age, the land must not only be able to farm, but more importantly, it can have mines, only in this way can the current level of science and technology be improved, which is very important, so for this, Du Erxin also agrees.

In this way, Shu Han is also fully packed, plus his own army of 3,000 with his family, there are almost 10,000 people, in addition, there are many people in Yangcheng who are willing to follow Shu Han, about 30,000 or 40,000 people, compared to Liu Sanyi, they believe in Shu Han more, and some people have already been allocated to the land, and have settled down, and now they don't want to leave, in the end, the number of people on Shu Han's land is about 50,000, and at the same time, there are not many plains on the side of Zitong, and they can't feed so many people. There will also be seven or eight thousand men, women, and children who have come to the Joaquin area, so that the base of the entire city is roughly about 60,000 people.

In terms of manpower, it already has the need for initial development, and Yeyu City, Shu Han has also been completely handed over to the families of Black Iron City, and they will distribute it by themselves, for these things, Shu Han has never pursued them much, this place is too dangerous, if you continue to resist to the north, the city will definitely have big problems one day.

After Shu Han made a decision, he moved very quickly, the army was the first to arrive in the Joaquin area to explore, and at the same time designed the most suitable place to build the city, while the other civilians moved slowly, the people of Zitong were the first to arrive, they were all farmers, Shu Han let them take the lead in clearing the place and assigning it to the land.

By the time Shu Han arrived first with his troops, a large area of rested farmland had appeared on the Joaquin Plain, and Zhang Ruoming and others had successfully led people to find a suitable place to build a city, which was located in the northwest corner of the entire plain, and there was a big river running through it, which could facilitate the people in the city to drink and wash their clothes, and eliminate the drainage, and on this basis, the entire platform was slightly higher than the surrounding plains, so that there was no need to manually increase the height, even if the flood came, Urban areas have only been affected.

The area of the whole plain is indeed very spectacular, standing on the surrounding mountains, you can see the surrounding vast plain, about more than 2,000 square kilometers, for North China, this is naturally nothing, but in this mountainous area, to have such a plain, is really very spectacular, and this is also the future development of the Joaquin area.

At the same time, Shu Han also vaguely remembers that the Joaquin area is the source of many heavy metals in Zhejiang, such as stone, iron, zinc and other elements, which can be found here, which is why Shu Han moved over, modern industry, inseparable from a variety of rare metals and precious metals, without these things, the development of industry can only be sluggish, of course, avoiding disasters is also a major reason, but it is not the main reason.

When the army arrived, Shu Han took the lead in asking the soldiers to conduct a more detailed exploration of the surrounding situation, Zhang Ruoming had already led the troops to conduct a survey before, but it was only a cursory look, this time it was a little more detailed, and the surrounding animal communities, and the terrain of mountains and rivers were all taken into account, and drawn into a sketch, so as to facilitate Shu Han's judgment.

It has to be said that the Joaquin area has a lot of changes with the modern Joaquin municipal district, because of the change in geological conditions, the surrounding mountains are taller than usual, which also makes the road very difficult, from Joaquin to Zitong, it has indeed become a very difficult road, Shuhan let people go to see if there is any shortcut, if they can find it, it is also good for the development of Shuhan's side.

And wait a week later, the first batch of immigrants finally arrived, Dür's new team is also in the team, and after arriving in the Joaquin area, he immediately took his team to start work, for the geographical situation of the Joaquin area, Duerxin is very happy, the mountains around the area are very steep, the water flow is very turbulent, very suitable for building dams, to carry out power generation work, Shu Han also followed him, and Shu Han's main work is all for the construction of Joaquin City.