Lu Chensheng watched from the sidelines, but at this time, there was a hint of joy on his face.

"It's okay, I was prepared for the worst, but now it's not too bad."

Lu Chensheng breathed a sigh of relief, and then spoke.

When the people heard this, they looked at Lu Chensheng suspiciously, in their opinion, it was difficult to build a dam.

Why is the shopkeeper so happy?

Lu Chensheng didn't mean to talk nonsense with the people, but just beckoned and asked everyone to immediately cut down some wood and prepare to build a bridge.

Cutting down trees is very simple for nature, and after a few moments, the thick trees are cut down one by one.

Lu Chensheng commanded the people, and with a simple combination of the trees, it formed an arched bridge.

Subsequently, this simple bridge spanned directly over the river.

Lu Chensheng crossed the river and went to the opposite side.

Seeing this, the people followed one by one.

From here, they can see the side plug, and if they look closely, they can vaguely see the city of Seonghan.

"How to control the water in the shopkeeper's preparation?"

Gu Zhifang was a little puzzled, and asked.

"Naturally, it's diverted."

Lu Chensheng didn't sell it, and responded directly.

If damming doesn't work, it's better to divert the water.

Looking at the terrain in front of him, Lu Chensheng already had a good way to divert the traffic.

There is a river on this side, and the diversion is relatively simple, otherwise the lake on the side cannot be dug up.

Not to mention that the difficulty is too great, if it is not good, if the lake bursts, it will be troublesome.

The lake is still very deep, and the amount of water stored in it is extremely huge.

If the embankment breaks, even if the lake water does not pour into the Great Cangguo, it will not be good.

The water of the Great Cangguo basically comes from this, and if the embankment bursts, there will be no water.

This is still a great impact on the Great Cangguo.

However, if there is a river above, it is better to divert from the river to a part.

"Where is the shopkeeper going to be diverted?"

Gu Zhifang was still puzzled, such a huge mountain range, below was the Great Cangguo.

Isn't it still going to Dacang in how to divert it, what's the point of this?

"Naturally, it was shunted to Xinghan City."

Lu Chensheng responded as a matter of course, you can see Xinghan City here, if you divert some of the past, you can build a waterway at that time.

With waterways, transportation will be infinitely more convenient, and the volume of goods transported will also increase several times.

If you want to get rich first, you can build a road, but this road is not easy to repair, and the cement factory is too sluggish, and it is used in many places in Xinghan City.

If you want to take it out, you can't build a road at all.

In addition, even if the road is repaired, in terms of cargo throughput, the waterway is still larger.

At this moment, Lu Chensheng had already come up with an idea in his heart to dig out a waterway, of course, it would require a lot of manpower, but thinking of the convenience that can be obtained after having a waterway, this is nothing.

Gu Zhifang listened in a trance for a moment, then looked into the distance, diverted from here, and then built a waterway out, the project here is huge.

"But the shopkeeper, if the waterway built is to be connected to the waterway of the Great Cangguo, won't this diverted water go back again?"

Gu Zhifang was a little puzzled.

"Look at the bottom of this cliff, are there several valleys?"

Lu Chensheng had already taken the other party to the edge of the cliff at this time.

The edge of the cliff here is not as steep as before, but there are several more valleys.

Gu Zhifang glanced at it, and then nodded.

"After the diversion, there is a diversion here, and once the amount of water becomes larger, a part of it will flow towards the valley, and storing it in the valley will solve the problem?"

According to Lu Chensheng's assumption, some of the water diverted will be stored in these valleys, and some will be consumed in the canals.

There are some canals that converge with the Great Cangguo.

In this way, it will basically have no impact on the Great Cangguo.

There are two water sources leading to the Great Cangguo, and it is impossible to deplete the water source, and the flood can also be solved directly.

Originally, according to Lu Chensheng's thoughts, if there was no valley down here, it would be good to build some dams.

At the bottom of the cliff, a dam is built against the cliff to serve as a water storage site, and the water is released when there is a drought.

Relatively speaking, the dam built by relying on the mountain cliff is still very simple, and with the current conditions of Seonghan City, it can indeed be done.

But now there is no need, there is a valley on the side that can be used, and the water can be directly diverted into this valley, as a diversion place.

Gu Zhifang was stunned for a moment when he heard this, and finally understood what Lu Chensheng meant.

Such an approach, if achieved, should be able to solve the problem of flooding.

You must know that when you were in Yunmeng City, the shopkeeper used the method of diversion to solve the flood problem.

Dacangguo did not adopt this method, completely because there were too many branches, and wherever the drainage was directed, it was a flood.

Lu Chensheng went directly to the water source to solve the problem, and also found a place to divert the water, and there are several water storage places by the way, which can be said to be a perfect solution to the problem.

Lu Chensheng took out a pen and paper and began to draw the topography here, as well as the planning of the canal.

After a while, Lu Chensheng handed over a few pieces of paper to a person on the side.

"Send this thing back, and arrange for some people to be brought here to start controlling the water, and to bring all our captives down the cliff here, so that they can start digging the canal, and build a dam in the valley so that the river can be brought in to store water."

Lu Chensheng commanded.

"It's not early today, so let's go back tomorrow."

Lu Chensheng looked at the sky, and said again, I am afraid that when I go back at this time, I will reach the middle of the cliff, and the sky will be darkened, which is too dangerous.

The commander nodded, and put the things close to him.

Lu Chensheng continued to check the terrain, thinking in his mind how to control the water.

According to what was done in Cloud Dream City, some of it can also be applied here, and when summer comes, most of the water will be diverted after the water volume increases.

The water that is diverted away will also flow into the valley due to the sudden increase in water potential, and a small part will flow into the canal.

In this way, the flood in the Great Cangguo should be solved.

However, the width of this diversion, as well as the height of the riverbed, etc., still need to be carefully pondered.