More than 40 kilometers east of Longcheng, in a mountain depression surrounded by dense forests, lies the richest and highest quality tungsten mine discovered so far by the Longcheng people.

Tungsten steel alloy is an important raw material for manufacturing armor-piercing projectiles.

When the failure rate of precision electronic equipment is extremely high, and there is no satellite network to provide navigation outside the atmosphere, armor-piercing bombs have become the most important, or even the only spear, in mankind's steel torrent.

In the past, due to the lack of large tungsten steel veins, humans were unable to manufacture armor-piercing projectiles in large quantities.

Facing the surging beast tide, one can either use ordinary bullets for a painless attack, or use extremely precious super alloys to refine cold weapons, and use blood and courage to make up for the lack of ammunition.

This ultra-large-scale tungsten steel mine has the potential to turn everything around.

Let the torrent of steel release 100% of its power.

Therefore, even though there are rugged mountain roads and ravines between it and Longcheng, and logistical supplies are extremely difficult, the people of Longcheng are still very determined to invest a lot of resources and build a modern base integrating mining, smelting and manufacturing.

At this moment, this base outside the isolated city faced the most difficult challenge.

In the beginning, it was just a demon pig with a sword and halberd. It emerged from the mist without haste, standing on a huge rock, its small scarlet eyes widened, looking at the human base without blinking.

Then, the earth shook, the fog tore apart, and the wriggling black shadows were like dark clouds emerging from the cracks in the ground, and then converged into black and turbulent waves, sweeping towards the island-like human industrial base.

The sword-halberd demon pig, the armored rhinoceros, the one-horned raptor...the most powerful monsters in the wilderness formed a rumbling iron cavalry, and the speed became faster and faster, gradually forming a devastating arrow.

Behind them, groups of huge mountain-like demonic shadows flashed one after another.

It was a total of five tyrant mammoths, and they played a violent war song at the same time. The bloodthirsty spiritual magnetic fields overlapped and descended on the heads of many monsters, turning ordinary monsters like swords, halberds, and demon pigs into terrifying killing beasts.

mechanical.

"Chug, tug, tug, tug!"

The automated battle fortresses outside the human base spewed out scorching flames.

Hundreds of fire snakes were like blazing thorn whips, entangling and tearing apart the dozens of sword and halberd demon pigs at the front.

The remaining monsters became more crazy and brave, and the beast tide quickly overwhelmed the battle fortress with their numbers.

Amidst the deafening explosions, dozens of battle fortresses turned into horrific fireballs.

This was because the defenders had no choice but to remotely activate the self-destruction system inside the battle fortress, using shock waves and flames with temperatures of thousands of degrees to clear a dead area that was a mountain of corpses and a sea of ​​blood.

But this only bought me a few minutes.

Soon, the Red Dragon Army and the extraordinary beings stationed at this industrial base had to load their bullets, unsheath their swords, stir up their psychic energy, burn their will, and prepare to face the monster's fangs and roar!

…

A swamp area more than fifty kilometers south of Longcheng.

Because this place is covered with jungles and filled with miasma, it has never been the main direction of human attack.

But since an exploration team accidentally discovered a large area of ​​"electromagnetic pyroxene" veins here half a year ago, it has quickly received investment from several super companies.

Electropyrite is not a crystal suitable for cultivation.

But it can output powerful electric energy very stably.

Dragon City was originally in a state of long-term power shortage.

Otherwise, the facades of buildings throughout the city would not be covered with solar panels.

Just like this, the power goes out every now and then.

The lack of electricity in residents’ homes is not a big problem.

If a monster invades during a power outage, the electromagnetic turret, high-voltage power grid, and super-powerful searchlights will be unable to be used, which is a dead end.

Dragon City plans to at least triple the size of the city in the next five years of development.

More than a dozen new heavy industry bases must be built.

The power shortage has reached an alarming figure, becoming the most fatal problem restricting the development of Dragon City.

This electropyrite vein can effectively alleviate Longcheng's power shortage.

It is also a strategic location that cannot be lost at any cost.

But now, countless rats, poisonous snakes and highly venomous lizards emerge from the swamps and jungles adjacent to the electropyrite veins.

As the saying goes, "a snake and a rat form a nest."

The boundless tide of rats and the swarms of snakes that extend into the swamp like a carpet are intertwined with each other, constantly squirming, hissing, and swimming, becoming the defender's most terrifying nightmare.

Tides of rats and swarms of snakes are coming.

On their way forward, there were originally a few herbivorous monsters, but before they could escape, they were covered by the tide of beasts and instantly turned into piles of white skeletons.

This scene made the defenders' hair stand on end.

All the incendiary bombs can only be launched as quickly as possible.

Incendiary bombs using solidified fuel were originally a magical weapon against snakes, insects, rats, and ants.

But today's rat tide and snake swarm seem to have received special preparations, and their vitality is far more powerful than ordinary rat monsters and snake monsters.

Their fur and scales were clearly burning.

The speed has not slowed down at all.

From the original black beast tide, it turned into a freely flowing magma.

Soon, they were overwhelming and rushed into the human base.

…

To the west of Longcheng, there is abundant water resources and a unique environment that can grow nearly a hundred kinds of spiritual plants.

If it is developed into a large-scale plantation, all the citizens of Dragon City can eat green food rich in spiritual energy.

It has immeasurable benefits for the growth and development of teenagers and their awakening of extraordinary powers.

At this moment, the swarm of insects that blocked the sky swept over the crops that humans had worked so hard to grow, gnawing away all the seedlings that botanists had cultivated in the laboratory for a long time.

Several spiritual planters rushed out of the defensive circle in distress and tried to snatch back the seedlings, but they were surrounded by a swarm of insects. They were rolled up into the air and turned into a blood-stained skeleton when they landed back on the ground.

Thug, tug, tug, tug, tug!

The human anti-aircraft machine gun positions were firing non-stop.

Nearly a thousand furious lines of fire almost tore the sky into pieces.

But using machine gun bullets to shoot flying insect monsters flying in the sky is literally "anti-aircraft gun shooting mosquitoes".

It was not without results, it was torn apart, and the fallen insect corpses soon piled up like mountains.

But no matter how many insect monsters were shot down, the number and thickness of the insect swarm did not seem to decrease at all.

…

North of Dragon City, Broken Star Lake District.

This is the earliest new city developed in Dragon City, with the largest investment and the most important strategic significance.

It is no exaggeration to say that the people of Longcheng are betting their future and destiny on this new city.

At this moment, the people who are working hard and constructing in the Broken Star Lake area have not directly seen the monster yet.

But I heard a long roar that resounded through the sky.

The most terrifying king from the Monster Mountains, the overlord among the doomsday beasts, the roar of the Diamond Nine-Headed Dragon!

Over the Raging Waves Mountains, which had been calm for a whole year, the red clouds, so bright that they seemed to bleed, slowly began to rotate again, turning into blazing raging waves.

The angry waves turned into whirlpools, and the whirlpool rotated faster and faster, as if forming a space tunnel that led directly to the deepest part of hell.

The Diamond Nine-Headed Dragon steps on the pace of revenge, crosses the road to hell, and descends from the void!

…

Meng Chao and the senior hunters who were performing tasks in the nest city were watching everything silently.

The venom spewed by the monster burned their retinas and made their eyes red.

They are all veterans who have spent half their lives crawling around in the depths of the wilderness.

But except for the fact that Meng Chao had seen Shura's hell-like scenes in his nightmares in his previous life.

No one else has experienced such a battle.

And this is not the end.

When the beasts attack from outside the city.

Zombies and undead creatures have also appeared in three large communities in the city with many residents.

Although the number is small, a large amount of manpower and material resources must be mobilized to deal with it with the most cautious attitude. Otherwise, an avalanche-like chain reaction will be triggered in minutes. Once the number of zombies and undead exceeds a thousand, it will be difficult to control them.

.

"how so?"

"Man-eating shark" Zhou Chong, who claims to have dealt with monsters all his life, was a little dumbfounded. "Such a large-scale beast tide, and so many doomsday beasts, actually acted at the same time, like human beings, fighting a 'battle'"

Already?"

"This is the difference between 'monsters' and 'monster civilization'."

Meng Chao sighed.

The monster civilization finally completed its transformation and became one of the most terrifying enemies in the memory of its previous life.

A single monster, even if it has excellent intelligence, is still unable to understand the meaning of tactics, strategy, alliances and social systems due to the limitations of its living environment.

Even though they are as powerful as the doomsday beasts, they have no clear purpose when attacking Dragon City. They are often just provoked, or for revenge, or even simply to vent their excessive desire to kill.

Such a doomsday ferocious beast can easily be waited for by more than five god-level experts, gathering fire to attack. Even with no doomsday-like power, they will all be hated by Jiuquan.

But now, monsters have civilization, and perhaps also have classes and social systems. Even if compared with the past, their individual combat effectiveness has not changed at all, and their combat effectiveness has even declined slightly because of the loss of a large number of spiritual energy-rich habitats.

But just the fact that they learned to cooperate in fighting is enough to make mankind anxious and worried about one thing and the other.

What's more, Meng Chao believes that the tactics of monster civilization are far more than "encirclement on all sides". They also want to "bloom in the center" and detonate the "toilet of Dragon City" in Golden Teeth Nest City!

"Director Nie, the monster civilization did not attack early or late. It is no coincidence that it chose to attack in a large scale when a large-scale robbery occurred in Dragon City and a super banned drug like the 'Magic Capsule' appeared!"

Thinking of this, Meng Chao said quickly, "Believe me, the Nest City is definitely the most important part of the entire layout of the monster civilization. I even highly doubt that the offensive launched by the monsters from the periphery is not what we have seen.

So fierce, at least in certain directions, must be a bluff.
Chapter completed!