The super lord of the island

Chapter 354 353. Dabo Unboxing, Underground Metal Pipes
[Boots of Stealth: Exquisite equipment, which can greatly improve the agility attribute of the assassin profession]

This is a piece of professional equipment from the silver box. Only the new follower Mai Ying can use it. Jialan took out the equipment and handed it to him after dawn.

[Random skill book] [Random three-ring spell book]

Looking at two random books, Jialan had an idea and opened them.

[Fighting Skills·Elementary Night Vision]

[Dark Department·Disease Plague]

"Hawkeye?"

Jialan rolled his eyes, looked at the many followers on the character panel, and decided to give Mai Fu his newly acquired fighting skills.

After reaching level [-], Mai Fu changed his profession to become a jungle ranger. He was a wood-based natural profession with both long-range and melee combat abilities. He could also lay traps and disguises. He could use his full strength in the jungle and was more suitable for this fighting skill.

Moreover, Mai Fu has never received the gift of fighting skills, but due to emotion and reason, reason gave him one.

call out-
The skill book turned into a golden streak and cut through the night sky, flying towards a certain guard tower near the port. It seemed that Mai Fu was on guard duty tonight.

……

……

crackling
On the stone wall at the top of the sentry tower, there were several thick and blazing torches, and the burning firelight illuminated a small area nearby.

These torches are made of extremely high-density iron trees, coupled with refined thick glue and fish oil. Their flames are so strong that they cannot be extinguished by ordinary sea breezes, and can continue to burn all night long.

There is also a special huge brazier on the top of the sentry tower. If an accident occurs, the brazier on the top of the tower can be ignited to illuminate a larger area around it.

There are six guard towers like this, four on the eastern coastline of the dock and the first ring of the city, and two on the west side of the three-ring fence. They are the eyes of Aurora Town after night falls.

Suddenly, Mai Fu, who was bored and listening to the sound of waves lapping against the rocks, felt excited all over, and a few strands of fighting energy separated from his body, forming some kind of symbol in a mysterious way and pouring into his eyes.

Just when he wanted to stop it, the dark perspective suddenly lit up, as if there was bright moonlight, but in fact the moonlight did not show up tonight.

Immediately afterwards, Mai Fu subconsciously thought that this was an ability given by the lord, and firmly remembered the way the fighting spirit was divided into combinations just now.

……

……

In the meditation room, Master Jialan did a trivial thing and didn't care about the changes that happened in the distance.

Because the second gray light bursting out of the screen made him feel a little uncomfortable.

The three-ring level black magic disease plague can create a dark cloud containing a large number of infectious disease-causing microorganisms. If an ordinary person takes a sip, his life will enter the final countdown.

There is no doubt that this is a very evil magic.

Jialan learned it, but he had no intention of using it. After all, extraordinary people are highly resistant to ordinary diseases. Unless they stay in the dark cloud of plague for a long time, they are likely to contract the disease and feel uncomfortable.

Even if they succeed in getting sick, it will be easy for the extraordinary person to recover.

Therefore, when the magic was first created, it was used to deal with ordinary life.

From this point of view, it seems that a silver treasure chest is wasted, worse than useless.

"Twenty acres of vegetable fields, used up..."

There are twenty more acres of cultivated land in the northern part of the Third Ring Road on the edge of the one hundred acres of vegetable fields.

"Natural fishing ground, use it up..."

The eastern fishing ground continues to expand, with a total area of ​​28 hectares. "Five hundred three-month-old mallard ducklings will be used..."

In the sea duck breeding base, 500 more little mallard ducks appeared in the blink of an eye.

"Small building upgrade card, use it..."

The fourth manure fermentation tank in the first ring town has been upgraded, which will provide more high-quality organic fertilizers with more mature fermentation for farmland and vegetable fields.

At this point, all twelve silver treasure chest items have been used up, and the next two items are high-value items opened from the gold treasure chest.

[Underground closed metal pipe (water network): a continuous, closed pipe that can be set at a depth of 2 to 5 meters underground. The pipe material is a metal alloy mainly made of copper.

The pipeline has many properties such as pressure resistance, anti-oxidation, anti-corrosion, and antibacterial properties. The diameter of the pipeline is 50 centimeters and the length is within 10 kilometers. It is equipped with metal switch valves at both ends to control the flow of water. 】

"Another object that is beyond the current industrial level. The system does not state that it comes from the goblin civilization. Perhaps even the goblin civilization does not have such a thing. Only the modern machinery industry of Blue Star can produce this kind of alloy pipe on a large scale and in a standardized way."

Jialan made a guess based on her own knowledge.

It’s not clear whether it’s correct or not, since the system didn’t say it anyway.

Underground pipes generally serve one of two purposes, sewer or water.

It is a waste to use such good pipes to carry sewage. Of course, they are suitable for transporting clean fresh water.

The Third Ring New City is far from the seaside freshwater pool. Municipal workers need to transport fresh water many times with water trucks every day to meet the needs of thousands of residents. Fetching, delivering, and pouring water are extremely labor-intensive and time-consuming.

At first, Jialan wanted to dig a canal to lead fresh water from the freshwater conversion tank directly to the new city.

However, after communicating with Mailun, we found that although the construction difficulty was not very high, digging a surface water diversion channel would cause irreversible damage to the existing town planning.

And because the water channels are on the surface, there is no guarantee that the water source will not be contaminated by dirt during the transportation process. If someone even deliberately poisons the water, it may cause immeasurable losses.

So we had to give up and continue to use the most primitive method to transport fresh water.

Now this underground metal pipeline seems to be the perfect solution to the problem.

Buried deep underground and fully enclosed, it avoids man-made damage and cleans the water. There is already a water intake tank in the new city. It only needs to connect the two places with metal pipes. Under the action of water pressure, the freshwater pool on the coast will connect with the inland water storage. The pool remains at the same water level.

From this point of view, it is like having an extra large well. As long as the freshwater pool on the shore is supplied, residents and canteens can use it at will. Cleaners can also use water to clean toilets, roads, water flower beds, etc., it will be very useful. convenient.

Do it when you think of it.

Jialan called up the system map and located a freshwater pond on the eastern coast of Beimai Village. This freshwater pond is the second freshwater pond built by the system and can convert and filter 30 tons of seawater into drinkable fresh water every day.

With the demolition of Beimai Village, the water intake of this freshwater pond has gradually decreased, and it is gradually becoming abandoned.

Now it is time to connect the freshwater pond to the new urban area and re-supply it to the residents of the third-ring urban area.

After determining the positions of the two ends, Jialan placed the three-dimensional model of the metal pipe in the middle. After a few seconds, the model turned green, which meant it could be used.

A smile appeared on Jialan's face, her thoughts confirmed.

hum…

A ray of white light fell from the sky, and then sank into the ground. The white light did not disappear, but gathered into the shape of a pipe underground.

【Ding!The underground metal pipes are being installed, and the remaining time required is 2 days and 23:59...]

"Well, it will take three days to complete. It seems that the amount of work is not small."

Master Jialan nodded secretly. The connection ports and valve systems of the two pools will be adjusted adaptively. There is no need to worry too much, just wait and use it.

(End of this chapter)