Sure enough, without the need for Qiu Ming to remind him, Yu thought of a way to control water. Even in the real world, the first choice for water control is to guide.

Although Qiu Ming had never done water conservancy work, he had at least watched it on TV and the Internet. If he knew the general meaning, he could tell Yu that he would make a construction plan based on his existing manpower and material resources.

"Yu, look at this river. Due to the terrain, water often rushes to the shore in these places, which is also a frequent area of ​​flooding. If you want to divert, there are two ways, one is to deepen the river channel, and the other is to widen the river channel."

"The river channel deepens? How is this possible? Even the warriors in the tribe cannot do it. Unless there are gods who are willing to help, where can we invite gods?"

"I think widening the river channel is a more suitable method. It requires digging a few narrow places. We need the tools you provide very much. Can you bring people to create those tools for us?" Yu looked at Qiu Ming expectantly.

If you have good tools, it will be much easier to dig huge rocks, so that the river channel will be wider faster and the water flow will not spread out of the river channel.

"Of course, I will bring some craftsmen to help you build these tools, which may not reach the hardness I gave you. After all, there are some special stones in it, but they are definitely extraordinary. If there are some people who can control fire and water, the effect will definitely be better."

There are monks in all tribes, and there are more royal cities. Although they all look big and round, and they seem to have flowing body, there may be some magicians inside, just like witches who practice their bodies, but some can control fire, and some can control wind?

It just so happened that Qiu Ming could take this to take a closer look at what the cultivator’s cultivation method was and whether there was any reference for him.

I don’t know if any of these monks came out of the Sanqing Temple or were studying in other powerful temples. There must be my teacher when walking in the three people. Perhaps a small matter that someone accidentally can make Qiu Ming make great progress. Just like the Book of Left Tao, it makes it much easier for Qiu Ming to learn the secret techniques in the Book of Heaven.

"Okay, I'll ask for people, but where is the right place to build? Is this place outside the city okay?" Yu asked, pointing to an open space on the map.

"No problem, some people need to quarrel. Without materials, they cannot forge tools. The most important thing is iron ore, and copper ore is OK."

At this time, bronze has begun to be used, but it is not used to make coins. Most coins are shell coins, but shells are not widely circulated. People prefer to use barter. Bronze is used to make some utensils, such as tripods, short blades, etc., but iron has not yet.

Qiu Ming thought about it and said that maybe it wasn't that I didn't use iron to make tools, but it wasn't used among mortals. At least he hadn't seen such open-pit mines along the way. In some places, it was logical that ore should be formed, but it was obviously taken away by someone in advance.

"Have you ever thought about how to transport these tools if they are made?"

At this time, someone had already tamed livestock and poultry. Qiu Ming also saw people riding horses, cattle, and even deer riding. If it weren't for the nine-colored deer that was too conspicuous, Qiu Ming would just take a look at it.

But at this time there were no saddles, stirrups, or even reins, so there were naturally no carriages, and I had never seen any carriages that people pulled.

It is only by carrying it over by people, unless they are strong men like Yu, they have to run. If it were ordinary people, it would be a waste of time.

Qiu Ming did not intend to take more than ten years to deal with the flood. In Qiu Ming's opinion, it is actually not difficult to meet Yu's requirements. It is enough manpower and material resources, and one or two years is enough.

If he hadn't wanted to explore this world well, he would have planned to treat the flood by himself. Now, he would be an expert. He just needed some advice occasionally and nothing else needed to be done.

"I'll arrange for someone to carry it over."

Sure enough, what Yu thought of was this most primitive method. He couldn't be said to be stupid. He always did this now, but the efficiency was too low.

"No need to be so troublesome. I will teach those people how to make some cars. It can be much faster to transport them with cars and it will be very labor-saving. When those people learn how to make tools, they can build them nearby and avoid transportation."

"Car? How can a car be used to transport things?"

There is no such car with wheels at this time, but there is a car carried by several people, called a compass car. It is said that it was made by a talented man from Huangdi. It can always point to the south. Even in the foggy weather, you will not get lost.

But this car has no wheels, it is equivalent to a huge compass and is not a means of transportation at all.

"You will understand when I make it." Qiu Ming thought about it, and these are enough. If he made some thunderbolts, although the mountain would be opened very quickly, if he was not careful, many people would die because of it. He did not want to be involved in this cause and effect for no reason.

Since Qiu Ming said that, Yu didn't ask much: "Okay, then I'll take people to these places to see first, and I'll be back soon. At that time, these tools should have been made, right?"

Yu didn't think that this tool could be made immediately. In his opinion, it must be very troublesome to make it. Just like using a bronze utensil, how long will it take to make one?

After a while, someone took Qiu Ming to the place outside the city, and some people had already started to build sheds there. They were supported with some wood and covered with grass. The links between the woods were not made of nails, but with straw ropes and some animal tendons.

These tendons are very strong. Qiu Ming roughly tried it. They are stronger than nylon ropes and have a certain elasticity. They are not afraid of wind and sun exposure.

If you can find a better one, you may ask someone to help you refine a rope-like magic weapon to tie prisoners later. It would be even better if you can refine a magic weapon that can automatically track people like a tie rope, how much trouble can it save.

When those people were building houses, they stood and looked at Qiu Ming, and their faces were inevitably not very good-looking. If they were in a tribe, even if the leader didn't personally make them, they would help lift wood or something. They were not like this person, and they were watching.

Qiu Ming also noticed the eyes of these people, seemed a little dissatisfied when he saw them, and some of them even began to slacke in work.
Chapter completed!