Start with Construction Skills

　　 As for the location of the city, everyone gradually gained some experience after the construction of a city.

　　 For example, it is best to choose a location at a high place, so that it is easier to defend, and it can also detect some distant situations in advance.

　　The place you choose needs to have a river, so that the water source will be sufficient. A huge city cannot do without stable and adequate water sources. And in a high-lying place, it will not be affected by flooding.

　　Similarly, it will be easier for the sewer to flush out debris.

　　 The only thing is that it is a bit troublesome to transport water, but Jiang Hen can solve some problems after giving them an aerial channel and waterwheel. Build a large waterwheel outside the city, and then automatically lift the water into the pool at a high place.

　　 and then transported through the canal, into the interior of the city. However, these projects cannot be completed by them.

　　 Human development time is short, so many technologies cannot be completed. Jiang Hen just let them study it on their own, this time they will do it on their own, using plastic surgery to perfect it, and directly create a large-scale water channel.

　　While the waterwheel cannot be made of stone, plastic surgery cannot be used, Jiang Hen still wants them to make it out of wood.

　　 Fortunately, after a certain experiment, everyone gradually mastered the waterwheel, and a simple large waterwheel was created.

　　 Although the transportation of water is relatively slow, there is no problem in drinking water. If you want more water, you can only transport it from outside the city or through a well.

　　 At the same time, the city has also begun to be built on a large scale.

　　 I have to say that their level of construction is indeed very poor. So the foundation and sewer structure were all cured by Jiang Hen with plastic technique, and the city walls and buildings above were built by themselves.

　　 This speed is still not very fast. It takes at least a few years to complete the construction of a large city.

　　 If you want to perfect it completely, Jiang Hen calculated it, it would be impossible without twenty years.

　　 Not to mention this new Plain City, even the original Black Dragon City, in fact, is far from perfect. On the one hand, the population is small, and on the other hand, there are many things that themselves take time.

　　 After the construction of the new city began, Heimu and Heiyun returned to the Black Dragon City.

　　 In this place, a part of the manpower is left, and Montenegro will take over.

　　 With the consent of Jiang Hen, Hei Mu separated 10,000 from the 20,000 puppet warriors in his hands and handed it to Heishan. From then on, these ten thousand puppet warriors had nothing to do with Hemu.

　　 With the help of these puppet warriors, the construction of the new city will be so fast, and they also have the ability to protect their own safety.

　　 "City Lord, another group of people have fled." Heishi was studying the construction of the city, and suddenly the soldiers ran in.

　　 "Great, our population has increased again."

　　 "But the city lord, this is a bit too wrong, how can so many people suddenly appear. This month, more than 10,000 people have appeared in our place."

　　 Black Mountain also discovered that something was wrong. You know, the population of Black Dragon City was only tens of thousands after so many years of development. But how long has it been, so many people have come over.

　　 And seeing more and more people running over, if this continues, wouldn't the population on your side far exceed that of Black Dragon City. It just happens that my own hardware facilities can't keep up, which can be troublesome.

　　 Many people have been placed around to reclaim fertile land or develop animal husbandry. But still many people were sent to Black Dragon City.

　　 Speaking of which, if Montenegro doesn't feel bad, it's all fake. After all, he is now the City Lord of Pingyuan City, and he is already separated. Although he still had to respect the orders of the Black Dragon City, after all, he was separated.

　　I develop better, isn't that more face.

　　 "Go and check to find out what happened."

　　 Black Mountain issued an order, and an intelligence agency was finally created and started to operate at the same time. Although this department is now only aimed at the outside world, they will find it useful in the future.

　　 Two days later, the new intelligence minister found Heishan: "My Lord, I have checked it out."

　　 "Say, what is the reason? Where did these people come from?"

　　 The Intelligence Minister smiled bitterly: "They are all forced by people and ghosts, and they still have something to do with us."

　　 "What's the matter? How come it has something to do with us." Heishan asked for some unknown reason.

　　 But soon, Montenegro knew. It turned out that they marched into the plains, and then there was a big battle. In the eyes of the people and ghosts, it was an unprecedented massacre, and it would be extinct if it continued to remain in the plain area.

　　Although they still have a certain fighting capacity, no one dares to come over and stab them.

　　 What if I dare not stay in the plain, these people and ghosts can only escape and go to the surroundings.

　　 For a long time, the plains have been their base camps for humans and ghosts. Many human tribes cannot enter and live on the surrounding areas. But this time, humans and ghosts invaded the surroundings on a large scale ~www.wuxiaspot.com~ and the human tribes couldn't survive.

　　 For a while, many human tribes were destroyed, and many people became refugees.

　　Some people panic and fled to the plain, only to find that there are no ghosts or humans. So some people lived temporarily on the edge of the plain, and some people gradually went deeper and saw their plain city.

　　 "It turned out to be like this, it seems, it's a good thing."

　　 Black Mountain walked back and forth, and then suddenly said: "You take people to spread the news, saying that humans have established a black dragon kingdom here. It is very safe and there is plenty of food. Let them all join in."

　　 Isn’t the population that they lack most now? Only with a sufficient population can the vision expand.

　　 To tell the truth, a plain city cannot occupy the entire plain. But without population, it cannot be occupied. In the end, it is impossible to watch people and ghosts come back here.

　　 Or in other words, being occupied by other races, that's not good.

　　 The territories that humans have worked so hard to beat must belong to humans. Now that there is a population, as long as there is the help of Mr. Jiang Hen, cities will appear soon, which is great.

　　 As for the reduction of their rights, Montenegro does not have this awareness yet.

　　In the early stages of development, in the hearts of human beings, only ethnic groups have a better life, and many ideas have not really taken shape.

　　 So, as the Black Mountain spread the news, more and more people began to gather here. Heishan continued to accept the population, and transferred some of the population to the Black Dragon City, finally alarming Hemu.

　　 The population problem that has always been a headache, how can it be solved in this way.

　　 And it seems that the new problems caused by too much population must also be put on the agenda.