It actually makes no sense. "

"In the end, they were all destroyed, but... on the contrary, to a certain extent, our work was still in vain."

Han Sanqian smiled softly: "If we just follow the drawings, I have to admit that this problem will indeed occur."

"However, the diagram I drew is just to tell you a rough principle of this. What really needs to be implemented is not like this. It is just a similar principle."

The old Dragon King frowned slightly and suddenly became serious.

Since the principles are similar, this shows that Han Sanqian's algorithm may really be different.

"Actually, my specific plan is the Zimu River."

The so-called Zimu River actually means, as the name suggests, two rivers in the same place.

The big river is the mother river, and the small river is the child river. The mother river is at the bottom and the child river is at the top.

In this way, what the enemy discovered was Zihe and what was destroyed was Zihe, but the real mother river existed safely in it. Han Sanqian also believed that three large mother rivers would definitely catch the enemy off guard.

Of course, the most important thing is that the way the Zimu River was built is actually very time-saving and labor-saving.

The reason is also very simple. In fact, only three large rivers need to be built on the three sides. The mother river is not only the outline of the main body, but also the hotbed and prototype of the sub-river.

Therefore, the time and cost he spent on development were much less than directly opening two rivers.

"The way of the Zimu River is indeed wonderful. I...why didn't I think of this?" The old Dragon King was also directly attracted by this suggestion.

I have to admit, this is indeed a good idea.

However, if you think about it carefully, there is a very fatal problem.

That's how the so-called Zimu River was formed!

If the child and mother rivers are completely in the same channel, then if the child river is found, the mother river will definitely be found. The enemy will cut off the flow and other methods, which will completely cut off the source of the mother river.

So, in this case, this strategy looks good, but it will be very bad when used.

However, if the Zimu River does not originate from the same channel, then during construction, it may not be able to save time and effort on the other side of the Zimu River.

"If the Zimu River is designed well, this problem can be avoided cleverly."

Han Sanqian's idea for the mother river was to directly dig out a huge concave shape as the main body. Of course, this concave shape was an inverted trapezoid.

That is, wide at the top and narrow at the bottom.

"On Earth, we have a place that has always been hit by floods. That place was originally a fertile land, but due to floods, it was sometimes very dry and sometimes hit by floods." JrNovels.com