More than 40 kilometers east of Longcheng, in a dense forest surrounded by mountains, there is a tungsten mine with the richest reserves and the highest quality discovered so far by the Longcheng people.
Tungsten steel alloy is an important raw material for making armor-piercing projectiles.
When the failure rate of sophisticated electronic equipment is extremely high, and there is no satellite network outside the atmosphere for navigation, the armor-piercing projectile has become the most important and even the only spear of the human steel torrent.
In the past, because of the lack of large tungsten steel veins, humans could not manufacture armor-piercing bullets in large quantities.
In the face of the surging tide of beasts, either use ordinary bullets to give painless attacks, or use extremely precious super alloys to make cold weapons, and use blood and courage to fill the lack of ammunition.
This super-large tungsten steel mine has the potential to reverse everything.
Let the iron torrent release 100% of its power.
Therefore, despite the rugged mountain roads, ditches and ridges between it and Longcheng, it is extremely difficult to supply logistics, Longcheng people are still very determined to devote a lot of resources to build a modern base integrating mining, smelting and manufacturing.
At this moment, this lonely base outside the city is facing the most difficult challenge.
At the beginning, it was just a sword and halberd demon pig, unhurriedly drilled out of the fog, standing on a huge rock, staring round scarlet eyes, and staring at the human base without blinking.
Afterwards, the earth shook, the fog tore apart, and the wriggling black shadows resembled dark clouds emerging from the crevices in the ground, and then gathered into black and crushing stormy waves, sweeping toward the island-like human industrial base.
Sword halberd devil pig, iron armored rhino, unihorn violent tooth... the most powerful monsters in the wilderness, forming a rumbling iron cavalry, faster and faster, gradually forming a destructive arrow.
Behind them, huge mountain-like magical shadows flashed one after another.
It was five tyrant mammoths, and the violent war hymn was played at the same time. The bloodthirsty psychic field overlapped and descended on the heads of many monsters, turning ordinary monsters like the sword, halberd, devil pig into a daunting killing. mechanical.
"Tututututututu!"
The automated battle fortresses on the periphery of the human base burst out hot flames.
Hundreds of fiery snakes were like flaming thorn whips, entwining and shredded dozens of swords, halberds and demon pigs in the front.
The remaining monsters became more crazy and brave, and the tide of beasts quickly flooded the battle fortress with numbers.
In the deafening explosion, dozens of battle fortresses all turned into terrifying fireballs.
In desperation, the defender chose to remotely activate the self-detonation system inside the battle fortress, using shock waves and thousands of degrees of high-temperature flames to clear a dead area in a sea of blood.
But it only took a few minutes.
Soon, the Red Dragon Army and the transcendents stationed in this industrial base had to load bullets, unsheath their swords, stir up psychic energy, burn will, and prepare to meet the fangs and roars of monsters!
...
A swamp area more than 50 kilometers south of Longcheng.
Because it is full of jungles and miasma, it has never been the main direction of human attack.
However, since half a year ago, an exploration team accidentally discovered a large area of "Electronite" veins here, and soon ushered in the investment of several super enterprises.
Pyroxene is not a spar suitable for cultivation.
But it can output powerful electric energy very stably.
Dragon City was originally in a state of perennial lack of electricity.
Otherwise, the facades of all the buildings in the city will not be covered with solar panels.
In this way, there was a power outage every other time.
The lack of electricity in residents' homes is not a big problem.
If a monster invades during a power outage, electromagnetic turrets, high-voltage power grids and super-power searchlights cannot be used, that is a dead end.
Dragon City plans to expand the urban area at least twice in the next five years of major development.
More than a dozen brand new heavy industry bases will be built.
The electricity gap has reached an alarming number and has become the most fatal problem restricting the development of Longcheng.
This electric pyroxene vein can effectively alleviate the electricity gap in Longcheng.
It is also a strategic location that cannot be lost at all costs.
But now, from the swamps and jungles adjacent to the pyroxene ore veins, countless rats, poisonous snakes and lizards harboring highly poisonous have been drilled.
As the saying goes, "a nest of snakes and rats".
The endless wave of rats, and the group of snakes extending into the swamp like a carpet, intertwined with each other, constantly wriggling, neighing, and swimming, becoming the most terrifying nightmare of the defense.
The rat tide and snakes are rolling in.
On their way forward, there were originally a few herbivorous monsters, too late to escape, covered by the tide of beasts, and instantly turned into a tuft of white bones.
This scene made the defender's creeps.
Can only launch all incendiary bombs at the fastest speed.
The incendiary bomb using solidified fuel was originally a magic weapon against snakes, insects, rats and ants.
But today this batch of rat tides and snakes seems to have received special modulation, and their vitality is far stronger than ordinary rat monsters and snake monsters.
Their fur and scales are clearly burning.
The speed is not reduced at all.
From the original black beast tide, it turned into a flowing magma.
Soon, it rushed into the human base like a broken bamboo.
...
To the west of Longcheng, there are abundant water resources and a unique environment where nearly a hundred kinds of spiritual plants can be planted.
If it is opened into a large-scale plantation, all Longcheng citizens can eat green food rich in psychic energy.
It has more incalculable benefits for the growth, development and awakening of adolescents.
At this moment, the swarms of insects that obscured the sky swept away from the crops that humans worked so hard to grow, gnawing all the seedlings that botanists had cultivated in the laboratory for a long time.
Several spiritual planters rushed out of the defensive circle distressedly, trying to retrieve the seedlings, but they were surrounded by the insect swarms. They were wrapped up in the air, and when they fell back to the ground, they had become a blood-stained skeleton.
Suddenly!
The human anti-aircraft machine gun position fired non-stop.
Nearly a thousand furious lines of fire almost tore the sky to pieces.
But hitting the flying insect-like monsters with machine gun bullets is literally "anti-aircraft guns hitting mosquitoes."
It was not without the results of the battle, it was torn apart, and the fallen corpses quickly piled up like a mountain.
But no matter how many insect monsters were shot down, the number and thickness of the insect swarms seemed to remain unchanged.
...
North of Longcheng, Broken Star Lake District.
This is the new city with the earliest development of Longcheng, the largest investment, and the most important strategic significance.
It can be said that Longcheng people bet their future and destiny on this new city.
At this moment, the people working hard and building in the Broken Star Lake area, although they have not directly seen the monsters.
But I heard a long roar resounding through the clouds.
The most terrifying king from the Monster Mountain, the overlord of the doomsday beasts, the roar of the diamond nine-headed dragon!
The sky over the Rage Wave Mountains that had been calm for a whole year was bright enough to resemble a bleeding red cloud, slowly spinning again and turning into a burning rage.
The raging waves turned into a whirlpool, and the whirlpool turned faster and faster, as if forming a space tunnel straight to the deepest part of hell.
The diamond nine-headed dragon stepped on the pace of revenge, across the road to hell, and descended from the void!
...
Meng Chao and the senior hunters who were performing tasks in the nest city watched everything silently.
They were all burned by the venom spit by the monster, and their eyes were red.
They are all veterans who have been in the middle of the wilderness for half their lives.
But except that Meng Chao had seen Shura hell-like scenes in his previous nightmare.
None of the others have experienced such a battle.
And this is not the end.
When the beast wave launched an attack from outside the city.
Zombies and undead also appeared in three large communities with many residents in the city.
Although the number is small, it is necessary to mobilize a large amount of manpower and material resources to deal with it with the most cautious attitude. Otherwise, it will trigger an avalanche-like chain reaction in minutes, waiting for the number of zombies and undead creatures to exceed one thousand, and then it will be difficult to control it. .
"How could this be?"
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 apocalyptic beasts, are acting at the same time, just like humans, starting a'battle'. Up?"
"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 previous lives.
A single monster, even with its superior intelligence, is still unable to understand the meaning of tactics, strategy, alliances, and social systems due to the constraints of the living environment.
Even though it is stronger than the Doomsday Fierce Beast, it has no clear purpose when attacking Dragon City. It is often just provoked, or for revenge, or even simply to vent its excess desire to kill.
Such a doomsday beast can easily be held back by more than five **** realm powerhouses, set fire to attack, and have doomsday-like power, and they will hate Jiuquan.
But now, monsters have civilization, and perhaps also have a class and social system. Even if compared with the past, their individual combat effectiveness has not changed at all, and even because they have lost a lot of aura-rich habitats, their combat effectiveness has declined slightly.
But the mere fact that they learn how to fight in coordination is enough to make people feel frustrated and lose sight of one another.
What's more, Meng Chao believes that the tactics of monster civilization are far more than just "enclosure on all sides", but also want to "flower the center" and detonate the "Dragon City toilet" in Golden Tooth Nest City!
"Director Nie, the monster civilization did not attack early, and did not attack late. Instead, they chose to attack a large-scale robbery in Longcheng. It is not a coincidence that the super forbidden drug like the'Shenchang Capsule' appears to be aggressively attacked!"
Thinking of this, Meng Chao said like a gun, "Believe me, this side of the nest city is definitely the most important part of the entire layout of the monster civilization. Even, I highly suspect that the offensive launched by the monster from the periphery is not what we have seen. So fierce, at least in certain directions, it must be a bluff.
"And Golden Tooth Nest City is one of the real main directions of monster civilization!"