I plant zombies in the last days

Chapter 413 Border Defense Construction
Just do it, anyway, Noah City is buying zombies every day.

Although the introduction of a series of new regulations and changes in the purchase price caused a sharp drop in the number of zombies, a rebound appeared after a short time.

There are many reasons for this!
First of all, the influence of Noah City is radiating from the inside to the outside. Not many zombies in the central plain urban agglomeration have been caught, but there are still a large number of zombies raging in the four major fortress urban agglomerations.

Anyway, it's all about cleaning up the zombies. Compared to killing the zombies, it's better to catch them alive and exchange them for money.

The transportation distance is too long and the cost is too high?
It doesn't matter!The Zombie Acquisition Department cooperates with the Ministry of Railways to provide people with door-to-door acquisition services.

When people catch zombies locally, as long as they send them to the local train station, the staff will buy them on the spot, and directly bear the cost of long-distance transportation for people.

After the zombies are full, the train will drive directly to the top of the zombie transport pool in Noah City.

At this time, the steel fence on the roof will be automatically retracted, and at the same time, steel claws will be extended under the rails to lock the wheels on the rails, and then this section of rails will rotate 180 degrees with the length of the train as the central axis.

Because the head and the carriage are connected by a rotating shaft, the rotating head of the rear carriage will not be affected.

And the zombies in the carriage will naturally all fall into the zombie transport pool.

The tracks are restored and the train leaves, all in 15 seconds.

Efficient and safe.

And as the railway system of Qin State continues to radiate to the periphery, the area covered is getting larger and larger.

Not only did the purchase of zombies not decrease due to the impact of the price, but they kept setting new records.

Especially the number of high-level zombies, the increase is the most obvious!
Although Qin Hao reduced the purchase price of ordinary zombies and mutated zombies, he also increased the purchase price of lickers and tyrants.

In the face of huge profits, many professional corpse hunting teams are more inclined to challenge advanced zombies.

You must know that Qin Hao has already regarded farm plants such as Blood Vitality Grass, Nanman Rattan Armor, Poisonous Spike Spear, Deer Liver Grass, Poison Ivy, etc. as commodities, and sold them in a comprehensive manner, which can not only make money, but also quickly improve the combat power of the whole people. Kill two birds with one stone.

Those professional corpse-hunting teams, after earning money, will spend money to improve their strength, then challenge higher-level zombies, and then spend money to improve their strength, thus forming a virtuous circle.

Qin Hao was affected by the last incident where ordinary people were transformed into zombies, so he didn't dare to sell the parasitic vines.

Although parasitic vines can only control zombies, it is not guaranteed that someone will use zombie poison to infect mutants to become zombie servants in order to obtain stronger zombie servants.

Nowadays, the number of zombies recorded in Qin Hao's zombie fence can easily exceed 100 million every day.

If the number of high-level zombies is converted, this number can be doubled.

Although the plantain fan is a big killer, it has little strategic significance, so naturally, he is not in a hurry to ripen it. Qin Hao is also worried that the blood demon will attack at any time.

Time waits for no one, Qin Hao can only focus on defense.

Qin Hao directly used batch planting and started large-scale planting, pea shooter, watermelon throwing machine, corn cannon, and the improved super zombie creeper.

After these plants are planted, Qin Hao will send them back to Noah City directly through the Item Sharing Warehouse.

Then it is sent to various borders by the railway in Noah City.

If you look down from a high altitude, you will see that the border of the Donghuazhou human activity area is rapidly turning green.

A green Great Wall with a length of more than 1 kilometers is rapidly taking shape.

The Qin army stationed at the border was amazed at the green Great Wall that spread to the end of the line of sight.

"This is really magnificent!"

"What kind of courage does it take to come up with such an idea and put it into action!"

"Great is my country of Qin, so strong is my king of Qin, so strong is my army of Qin!"

"Long live King Qin!"

"King Qin is mighty!"

This long green wall is only half of the entire border defense project.

Because the Qin State has unified the world and is eliminating zombies on a large scale, the steel walls of the major cities have lost their meaning.

The steel was returned to the steel mills, remade into weapons and cannons, and sent to the frontier.

The energy cannons that were originally scattered in various cities were naturally concentrated and sent to the border.

A large part of the reason for doing so is to relieve the pressure on resources in areas of human activity.

Although the state of Qin has unified here, the resources here are not rich. Although there are various mineral veins, neither the quality nor the mineral reserves are ideal.

Especially precious metal veins, even fewer.

The application of precious metals in the industrial field has an unshakable position.

Take gold as an example, gold has quite good chemical stability, coupled with excellent ductility, thermal conductivity, electrical conductivity,
It is destined to play an irreplaceable role in the electronics industry and high-tech fields.

Important circuit interfaces, connectors, high-current wires, transistor components, temperature-measuring materials in the instrument industry, excellent reflectors of electromagnetic radiation, anti-corrosion coatings, etc. all need gold.

As the most conductive silver and copper, not to mention.

These metals are also essential materials for the manufacture of energy cannons, rocket launchers, tanks, aircraft, etc.

In order to solve the problem of insufficient precious metals, Qin Hao not only contributed all the gold, silver and jewelry he took out from the shocking treasure.

Qin Hao also ordered the Ministry of Economic Affairs of the State of Qin, together with the Central Bank, to issue banknotes to replace the gold, silver and copper currencies circulating in the market, so as to alleviate the pressure of insufficient precious metals.

To put it bluntly, paper currency is a kind of credit currency, as long as it is bound to the original energy stone, plus Qin's credit guarantee.

Promoting paper money is not difficult.

Planting mutated sunflowers outside, and planting zombies in the system, Qin Hao almost fainted.

But soon, Qin Hao received news from Tang Tang that the detection radar and space radar had been preliminarily successfully developed, and they were about to start practical application tests.

Qin Hao left behind Kuangtie, Excavator and Rattan Armor to continue planting the mutated sunflowers of Dave's family.

He rushed back with the three little guys, he couldn't wait any longer, the nuclear bomb was always hanging on his head, it was really uncomfortable!
Unlike the people in Qin who were waiting to be reborn and full of enthusiasm, the Gorefiends in the Gorefiend City looked terrified and terrified, as if something terrible had happened.

"Have you heard that five Sabolas have been attacked, and all the people in them have turned into monsters?"

"Ah! Such a big thing happened, the whole Donghua Continent probably knows about it!"

"Who would have thought that the pinnacle weapon of human technology could not kill those monsters. It is really terrifying!"

"At this time, there is another rebellion in the human breeding area, and the price of blood food changes every day. If this continues, we will all be hungry!"

"I believe that Grand Duke Blood Soul will definitely have a solution."

"hope so!"

(End of this chapter)