This work is not easy, because of the transportation of a large number of stones, as well as the use of reinforced concrete soil, which requires a large number of people to help, but fortunately, Yangcheng has enough manpower to allow this project to start, and these few days, Shu Han has also been staring at the construction site, as for the logistics work, it is mainly handed over to Yang Wangdi.

In the next half a month, Yangcheng launched several consecutive attacks on the army of the Holy Alliance, but with little success, and Liu Sanyi seized the time to carry out a large-scale raid in the area, transporting a large number of people to Yeyu City, and the original idea of establishing a development base on the front line finally chose to give up, but put the destination in the rear, at the same time, Liu Sanyi also organized a battle against the Holy Alliance, and completed a cooperation with Yangcheng on the frontal battlefield, Zheng Yuanche, who originally thought that he would not attack, was suddenly attacked, and he was at a loss for a while, and he was seriously damaged, and at least a thousand soldiers were damaged because of this.

On the other hand, the central corps of the Holy Alliance finally arrived at the battlefield, which brought the power of the Holy Alliance back to the peak state of the region, reaching the scale of 32,000 people, while there were only 4,000 people left on the Yangcheng side, and the number of troops on Liu Sanyi's side continued to expand, from the original 6,000 people to the later 9,000 people, and it was only a little bit longer than 10,000 people.

At this time, Yang Wangdi no longer transported soldiers to the front line, but only transported a large number of logistics materials, including food, ammunition, etc., as for other aspects, it was completely solved by Liu Sanyi, as soon as the army of the Holy Alliance arrived, he immediately attacked Yangcheng, and Yangcheng was naturally unable to support it, at this time Liu Sanyi also launched an attack on the Holy Alliance outside.

Controlling the war within the scope of Yangcheng is a very beneficial thing for Liu Sanyi, as for the premise of entering the forest to fight, the strength of the Holy Alliance is controlled within a range, and at the same time, a large number of people in Yangcheng must be relocated, and for those Skywalkers inside Yangcheng, Black Iron City is also needed.

But they don't need these Yangcheng rulers to be too many, but to try to be as little as possible, so that they can control freely, how to grasp this degree, is obviously a key issue, and Liu Sanyi is a master of war, when Yangcheng is about to reach the limit, Liu Sanyi will lead the army to attack the enemy, and in terms of weapons, Liu Sanyi obviously occupies an absolute advantage, which allows Liu Sanyi to rely on today's army, in one direction to launch a favorable attack on the enemy, and Yangcheng is involved.

In this battle between the two sides, although the number of Holy Alliances was larger, they did not achieve any good results in the war, but they lost their troops, after all, the two sides faced a flank attack, which was an extremely dangerous thing for Liu Sanyi, and at this time he also realized that the Holy Alliance seemed to be different from what he imagined.

Originally, he thought that the Holy Alliance would not attach so much importance to the existence of Black Iron City, and would only send some miscellaneous troops to help, or simply temporarily recruit some militia to serve as an army, so as to replenish the troops, but he never expected that they would directly send the entire legion over, which made the strength of the region seriously unbalanced, and at this time, it was impossible to even eliminate the other party by uniting with Yangcheng.

And after suffering a loss, the Holy Alliance immediately changed its approach, and put the original Zheng Yuanche's troops in front of Liu Sanyi, as long as they were engaged in defensive work, while the new Central Army was besieging Yangcheng in order to break through it as quickly as possible, obviously, they did not intend to give Yangcheng extra time, and at this time, Liu Sanyi's heart became flustered.

The attack of the Holy Alliance is too fierce, and at the same time, the strength of this country is also displayed in front of Liu Sanyi for the first time, at this time, he can only choose to retreat, instead of using the strength of the Holy Alliance as he imagined, so that the power of Yangcheng will gradually be dragged down, and when he is unable to support it, he will be re-absorbed, and finally after half a month, Yangcheng announced its surrender, and all Skywalkers followed the people of the Holy Alliance, Liu Sanyi can be said to be a complete miscalculation at this time, he underestimated the power of the Holy Alliance, At the same time, it also made Yangcheng's allies completely abandon the alliance with Black Iron City, and at this time, Liu Sanyi also understood the reality, and immediately began to retreat to the border with his army, using the treacherous terrain in the forest to preserve his strength, and the entire Yangcheng area was almost completely occupied.

By this time, Liu Sanyi's plan had already been wrong, because the Black Iron City had not gained anything except tens of thousands of people in Yangcheng, the entire Yangcheng had fallen, and the population of more than 200,000 had been swallowed by the Holy Alliance, and they could use this plain to recuperate, and they only needed to give them a little time to accumulate enough troops to launch a fierce attack in the direction of the Black Iron City.

And what Liu Sanyi can do is to let Lin Bida bring back the team in the lonely village, and let the entire lonely village move to the Black Iron City, the original good situation, but now it has become like this, I have to say, it is really very ugly, and in the entire Black Iron City, criticism of Liu Sanyi is endless.

I have to say that Liu Sanyi is indeed ingenious and very capable in tactical command, but in the grasp of the general direction, he is always too selfish, a little childish, he congenitally thinks that Yangcheng does not want to surrender to the Black Iron City, so he hopes to reduce the strength of Yangcheng by driving the tiger and devouring the wolf, and prepare for the future incorporation, but the final result is that the entire Yangcheng is forced to give up, and the strength of the Holy Alliance continues to grow, and then the war will burn to the jurisdiction of the Black Iron City. This caused Liu Sanyi to receive a lot of criticism.

And these critics, that is, these families, are actually the same as Liu Sanyi, hoping to get an obedient and obedient Yangcheng, so they acquiesced to Liu Sanyi's actions, but Liu Sanyi failed, otherwise they would only praise Liu Sanyi's intelligence and wit, and at this time, Shu Han turned his ears to what was going on outside the window, and was focused on building a hydropower station.

After a month and a half, the hydroelectric power station has roughly completed the basic framework with the efforts of Duerxin, the reason why the speed is so fast is because Shu Han put forward a lot of his own ideas, such as cranes, measuring tools, etc., this kind of tool, so that Duerxin can be more convenient and accurate to calculate geographical problems, so the speed can be greatly accelerated, if this war has any benefits for Black Iron City, then the only benefits are almost all enjoyed by Yeyu City.

Liu Sanyi migrated from the front of the number of more than 50,000 people, and now almost all of them have settled in Yeyu City, there are a large number of plains here, and water conservancy facilities have just been built, which can completely allow a large number of people to enter it and enjoy life in peace, plus Yeyu City itself has more than 20,000 people, and now Yeyu City is already a large city with a population of more than 70,000 people, although it is not as good as Black Iron City, but looking at this city, the rising paddy fields, Shu Han is still happy from the bottom of his heart.

As for the haze of war, Shu Han knew that he had gradually approached the city, because of Liu Sanyi's mistake in decision, the war was about to break out in the forest, and as the front line of Yeyu City, it is bound to usher in a lot of challenges, so in the recent period, in addition to building a hydroelectric power station, Shu Han also allocated additional manpower to build bunkers and fortresses on both sides of the road to ensure the safety of the road and prevent enemy raids and so on. Love Book House

At the same time, the main city of Yeyu City was also renovated to a certain extent, so that it could have stronger defense capabilities and not be broken by the enemy, it can be said that Shu Han was very busy during this time, and the plan of the hydroelectric power station was handed over to Du Erxin.

After more than two months of hard work, Du Erxin finally lived up to Shu Han's expectations, when Shu Han was dealing with the problem of farmers' farmland, Du Erxin suddenly ran into Shu Han's office and said excitedly: "It's repaired, it's repaired." Shu Han was stunned for a moment, and then understood what Du Erxin was happy about, and then he was also happy.

At this time, the hydroelectric power station has been built, and a huge high wall lies between the two hills, blocking the water that is about to rush downstream, Duerxin stood next to Shu Han, and said very excitedly: "The next upstream water will be stored here, there is the standard line we draw, as long as the water level reaches there, the whole dam still does not collapse, then it will be successful, and it can generate electricity." ”

"Is it that the installation of the power generation unit and the storage station have been arranged?" Shu Han asked, during this period of time, Shu Han did not hide his secrets, went to Su Yu's room, handed over the storage power station and a series of electronic conduits, etc., to Du Erxin, some of the real secrets are to study a rough idea by himself, dictate to Du Erxin, Du Erxin's comprehension ability is indeed very strong, he has almost been drilled in the power system all his life, decades of time, so that he has a very rich basic knowledge, at this time, as long as a little dialing, he can be integrated, and Shu Han's words, let him come up with many new methods, Three generator sets were temporarily assembled from the old machines that were still usable, as well as a storage station to ensure that the electricity produced was not wasted.

On the other side, telephone poles were being erected, and wires made of brass were running down the ridge to the castle of Noba Castle, where lampstands had been erected and they could be lit as long as the electricity came.

Hearing Du Erxin's introduction, Shu Han asked very happily, "How long will it take?" ”

"According to the current flow of water, it will not take more than five days at most to open the sluice gates and release water to facilitate power generation." Du Erxin said very confidently, when he said this, Shu Han was also excited, but at this time he did not decide to tell the news to the people of Yeyu City, for fear that after the defeat, people would be disappointed, the arrival of the war made many people worried, they were eager to hear the good news, but this must be a news that can be realized, if it fails, I am afraid that it will be a greater setback.

And the other point is that most of the people in Yeyu City are not from Black Iron City, but from Yangcheng, the peasants among them live in the countryside, and some handicraftsmen live in the city, they have just experienced the tragedy of the country's ruin, many people's mental condition is not normal, and they are in a state of extreme grief, Shu Han also hopes to bring some joy to these people through electric lights, so he ordered everyone not to speak, and planned to surprise everyone.

Five days passed in a flash, just that night, Shu Han was in the official residence to correct the documents, suddenly heard a burst of cheers outside the window, Shu Han was stunned, the heavy work made him not quite remember the original agreement with Duer, until this time, the phone in the official residence made a jingling sound, Shu Han picked up the phone, only to hear Duerxin very excited, like a young man's voice said loudly: "Report to the mayor, Yeyu City Hydroelectric Power Station, official power generation, Yeyu City, bright lights, Wild Feather City, bright lights, bright lights." ”

"I hear you." Shu Han didn't know why, he didn't say any words of encouragement, he slowly hung up the phone, and moved to the window step by step, at this time the cheers outside the house were getting louder and louder, Shu Han opened the curtains, only to see the lights of thousands of homes, along the streets of Yeyu City, one by one electric lights kept on, and the entire Yeyu City was like a modern city, neon bright.

At this time, the door of the office was opened, and Fu Erlan came in from outside the room with a big belly, Shu Han looked at him and said with a smile: "Erlan, did you see it, the lamp." ”

"I saw it, it's so beautiful, this is what you call the power station plan?" Fu Erlan said with a smile, he walked to Shu Han's side with his stomach up, and said with a smile, Shu Han nodded and said, "Yes, I've been a long time, no, I've never seen such a beautiful light." ”

"Yes, I've never seen it, even the lights of Black Iron City are not as bright and bright as here." Fu Erlan said with a smile, she suddenly noticed that Shu Han's voice was a little choked, and couldn't help but raise her head, only to see that Shu Han was already in tears, Fu Erlan couldn't help but be a little strange, and said with a smile: "I'm going to be a father, why are I still crying?" ”

"No, I'm just happy, Erlan, let's go." Shu Han wiped a handful of tears, he didn't know why, looking at the lights in front of him, suddenly he felt so moved, and the grievances he had suffered along the way seemed to be vented.

"Let's go, where are we going?" Fu Erlan asked suspiciously.

"Shopping." Shu Han smiled and took Fu Erlan's hand and said.