The correct way to open the elf

Chapter 391 Cattail Dam
Cromwell asked, "Can this thing be used in the underworld?"

"Okay, but what's the use? The powerful people in the underworld can't just sit there and wait for us to throw this thing on their heads, right?"

"Yeah, this one is so big, no one would not notice them."

Feng Yu thought that once our rocket engines mature, we can install wings on these big guys.

The next day, Feng Yu received a report that the group of sea beasts surrounding the Mermaid Reef had dispersed, but there were still a large number of sea beasts swimming in groups of three or five in the ocean, but they did not gather in the reef area like before.

This also means that the guy hiding in the center of the reef and being "sent away" directly by the super bomb is the controller of these sea beasts.

However, with its death, coupled with the vast ocean and the abyss creatures with which it was impossible to communicate, this tragic case that caused the mermaids to lose their homes became an unsolved case, and the only unlucky ones were the mermaids themselves.

The mermaid clan temporarily settled in Lengshui River, which also had a certain impact on Xiangpu City, but Feng Yu didn't have to worry about this matter.

Illya, the chief steward of Cattail City, began to try to integrate the mermaids into the system of Cattail City so that they could bring certain help to Cattail City.

However, apart from helping Xiangpu City catch fish, Feng Yu did not expect the mermaid to bring any other help to Xiangpu City.

With the development of science and technology, the liberation of productivity has become more and more obvious, and there will be more and more "idlers" in Xiangpu City in the future.

Feng Yu was willing to keep the mermaids because he wanted to guide them to learn scientific knowledge and join the scientific research system of Xiangpu City.

Just as gnomes like machinery and absorb knowledge in this area much faster than other races, dwarves are also very interested in metallurgy.

As for the elves, they prefer to study some purely theoretical research, such as advanced mathematics, astrophysics, etc.

Although it cannot be said that every race prefers one research direction, this general trend is still very obvious.

Therefore, while Feng Yu is slowly liberating productivity and guiding the various ethnic groups in Xiangpu City toward the path of scientific research, he also hopes to enrich Xiangpu City's scientific research system by taking in races like mermaids.

If nothing else, these mermaids have unparalleled advantages when it comes to studying marine science.

Cattail City is too small and does not need so much labor. Moreover, with the popularization of automation, the demand for labor will decrease.

Feng Yu’s idea is to carry out universal scientific research in Xiangpu City, and through guidance, characterize scientific research as a job, an honor, and a way to realize one’s own value.

Therefore, the mermaids, who are few in number and have no conflict of interest with the minority species in Xiangpu City, joining Xiangpu City will not be detrimental to the future of Xiangpu City, and Feng Yu is happy to see it.

He could get dwarves and halflings into the classroom, letting them discard the hammers and pickaxes passed down from generation to generation, pick up books, and prepare to join the academy of sciences. Naturally, he could also change mermaids.

Feng Yu has already recorded the mermaids in his account, but the mermaids, who have been living in peace for too long, are still unable to adapt well to the environment of Lengshui River.

However, the brightly lit Cattail City and the huge diversion project across the Lengshui River also made these mermaids realize that the world is not just as big as a reef, and the continent is far more exciting than they had imagined.

The Lengshui River diversion project has already completed two diversion dams. On the upper and lower spacious earth dams, many large machines are "clanging" to build anti-landslide columns on the inner side of the diversion water area.

One of the main reasons why some mermaids cannot adapt to life in Lengshui River is the noise pollution caused by the large machines working day and night.

Sound travels farther and more clearly in water than in air. You can imagine what a torture it must be for mermaids who live in water most of the time to have such loud noises ringing in their ears all the time.

But there was nothing that could be done about it. The mermaid princess Lole stopped the queen mother who wanted to communicate with Cattail City about this matter.

Having lived in Cattail City for some time, she knew that Cattail City’s large-scale projects would not stop because of the mermaid clan.

Fortunately, the piling project was finally completed, and the high-power water pumps began to roar even louder. However, these things were all arranged on the embankment below, so the noise was much smaller for the mermaids.

As the interactions between Cattail City and the two human empires become more and more frequent, although the two human empires still need to abide by the rules of Cattail City and operate honestly on the Lengshui River, those high-level magic users are no longer so wary of Cattail City.

At the main construction site of Lengshui River Dam, not only were Cromwell and Weizhi watching the excitement, but the great human magician was also following the Saint of Mage, pointing and commenting at the construction site.

Not only them, but also the mermaids and residents of Cattail City gathered nearby to watch this project that no one would believe when Green told them about it.

These curious people gathered outside the security line, craning their necks to look inside.

At this moment, the throttling section of the river has been drained of water by high-power pumps, and the bottom of the Lengshui River is exposed to the dazzling sunlight of the wilderness.

By pumping water and sucking mud, the bottom of Lengshui River has been completely turned over by the power of technology.

The children shouted and laughed at the fish jumping in the mud, but the adults were shocked by this great power that could change nature.

The Grand Water Mage Elvis sighed and said, "I thought we could just cut off the Lengshui River with an earth dam, but I didn't expect it to be so troublesome. What on earth are these guys trying to do?"

The Earth Mage Malphite said: "It is totally ineffective to just use mud. It will collapse sooner or later."

Weizhi said: "What they are digging now is the main body of the dam."

Cromwell looked at his granddaughter, whose head was full of musical notes, and said with a smile, "You know?"

"Well, I saw Teacher Darren playing with the building block model of this dam at Nicole's house. The earth dams on both sides block the river water, and the area in the middle that is being excavated is the real dam.

But I saw that Teacher Darren seemed not very satisfied with the dam. He said that the dam was just a dead lump and had no substance at all. He said that if the spillway and generator were installed somewhere else, people would laugh at them. I couldn't understand what he said at all."

Cromwell smiled and said, "That kid is always talking nonsense. Who knows what he is thinking about?"

"Yeah, using such a huge force just to cut off the Lengshui River is totally incomprehensible. Now the various planes may be opened at any time, they are simply wasting time."

(End of this chapter)