"Has everything arrived?" Chief Li looked at the officer next to him and asked softly.

"Well, it's all received, this cannonball made of special metal particles looks like diamonds!" The officer had this doubt on his face.

"Heh, don't care if it looks good or not, as long as this thing is practical enough, Lin Hong's kid said, this is one of the winning treasures!" Chief Li smiled, and didn't care about the officer's words that the shell was unreliable.

The officer's face was a little helpless, he never thought that Chief Li and Lin Hong had only met five or six times, and they already believed in each other so much?

As if he saw what the officer was thinking, Chief Li smiled faintly, his eyes were full of wisdom and said: "It's hard to explain this thing, but when I saw Lin Hong, I felt a little kind at the first time, and what he did afterwards made me feel that he was a native of China, very similar to most of our unpretentious people!" ”

The officer secretly rolled his eyes when he heard this, clearly not believing what Chief Li said.

However, Chief Li didn't mean to believe the officer, but his face gradually became serious, and said: "Then let the little guys on the defense line change to another kind of shell!" The old guy over there has probably made his cute soldiers use this kind of cannonball, this guy has always done things neatly! ”

"Yes!" The officer didn't know how to answer Chief Li's words, so he had to stand up and salute respectfully, and after responding loudly, he turned around and walked out of the office.

The front line, the fourth line of defense.

A regimental commander-level officer in a dark green military uniform stepped out of a military truck, he roughly inspected the defensive line that had been built and consolidated, and said to the adjutant next to him: "Let the cubs all change to new ammunition!" That shit is two hours away from us! ”

The adjutant had a serious face, and he was not surprised by the words that he was scolding his mother when he opened his mouth and closed his mouth, on the contrary, the corners of his mouth were slightly upturned, revealing a nostalgic smile, "Yes, sir, I will order it immediately!" ”

After replying, he immediately turned around and ran away.

After a while, many cadres received the news, and then the layers decreased, and many soldiers received the new ammunition mentioned above.

After replacing the new guns and magazines, and pouring new solutions into the pumps, many people were excited, because the superiors made it clear that this was the strongest weapon against these alien creatures, and that if they were used properly, they could definitely destroy these hateful things.

In the vicinity of some regular soldiers, there were also some people dressed as civilians, who also held guns in their hands, with a look of curiosity, looking at the guns in their hands, obviously looking like they had never seen firearms.

When a regular soldier saw these civilians, his expression was a little unbearable, and he said to a comrade-in-arms next to him: "What do you think from above, why do these people also appear on the battlefield?" They don't even know how to use a gun at first glance! ”

After hearing this, the comrades-in-arms smiled helplessly, "Heh, this kind of thing like a gun, as long as you teach it a few times, they will quickly master it, as for why they are here, I can't figure it out!" What the hell is going on above! ”

Just as the two were muttering, a voice suddenly came from the side.

"Two little soldiers, this is not what Chief Qin asked us to come over, we took the initiative to apply for Chief Qin to agree to us to go to the battlefield!"

The two turned their heads to look, and saw an old man in his fifties holding a dry tobacco gun, taking a few puffs and talking.

"Why is that? Fighting a war is the task of us warriors! The warrior looked a little puzzled.

The old man smiled, "If it had been before, this would indeed have been your task, but now the world is different!" ”

After seeing the two little soldiers looking at each other, they were a little puzzled, and the old man explained: "The enemy we are facing is an alien monster, this thing has no humanitarianism for human beings, if we still stay behind you, then we will only be deprived of the fate, then it is better to come directly to the battlefield and fight side by side with you!" ”

Hearing this explanation, the two little warriors suddenly realized that at this moment, they couldn't help but admire the old man's expression.

At the same time, they also admired the civilians in civilian clothes, and they were quite curious about their guns, and they felt a sense of awe rushing to their heads.

Two hours is not a long time, but in normal times, it is only time to play two games or listen to a few songs.

When there was a buzzing sound on the edge of the sky, everyone knew that their enemy was coming!

Sure enough, just as these warriors subconsciously tightened their guns, a silver-gray shadow appeared on the edge of the sky.

It was like the waves of the ocean.

Moreover, compared to before, this layer of waves has obviously become imposing, and the previous silver gray is still quite light silver gray, but this time it is much darker.

Although this change is only subtle to the naked eye, it is very different from the inside.

This slight change alone represents a doubling of the mechanical insect population.

These mechanical insects are like pixels, and the more pixels there are, the more concrete the image becomes.

The deepening of the silver-gray color of the mechanical insect swarm at this time was not particularly good news for the soldiers, and the faces of some officers who knew most of the inside information changed at this time.

Their eyes widened with hideousness, and their poignant and high-pitched voices seemed to resound throughout the entire battle line.

"Fire !!!"

The mournful roars of one officer after another rang out along the front line for an unknown number of kilometers, and after a few moments, the roars of these officers were replaced by bursts of artillery fire.

When the first cannon sounded, all the soldiers and civilians on the front knew that this arduous war had begun!

Boom, boom!

Countless cannonballs rang out immediately after the first one, and the cannonballs with a faint silver-white glow fluttered straight towards a silver-gray shadow in front of them in the direct sunlight.

When the cannonball came to the sky above the silver-gray shadow, it exploded with a bang, and the cannonball exploded to smithereens in an instant, and the dust wrapped in the cannonball fell in all directions.

The silver-gray dust gradually scattered in the mechanical insect swarm, smearing the silver-gray shadow of the mechanical insect group with a faint silvery white.

If there were a super magnifying glass, these warriors would see it clearly.

When these shells exploded, hundreds of billions of nano-sized dust drifted in all directions, and these dusts fell on the silver-gray mechanical insects like cockroaches, and were smothered by these silver-gray mechanical insects without hesitation.

After a mechanical insect eats a silvery-white particle, its body takes on a silver-gray and silver-white color, but after a few moments, its body begins to split, and an identical-looking mechanical insect splits from its body.

The color of the split mechanical insects is also a strange appearance of silver-gray and silver-white, and the two mechanical insects have just completed their splitting move, and before they can continue to hunt the next wave of silver-white particles, their flying wings suddenly stiffen.

Their bodies were frozen in a strange way, and they fell to the ground without hesitation.

In addition to the strangeness of these two mechanical insects, the other insects that had devoured the silver-white particles and turned into silver-gray and silver-white appearances also suddenly stopped their body movements and fell helplessly from mid-air.

And this scene was presented in the eyes of all the soldiers, and they saw that after a cannonball exploded, all the silver-gray shadows were instantly frozen in the area of nearly 100 meters covered by the dust, and then fell towards the ground as if they were washed by an invisible flow of water.

That space is actually missing a piece!

Even the other mechanical insect swarms that came from behind would still be washed as they passed through the cannonball-bombed space, and the heavy silver-gray shadows gradually thinned.

Seeing this effective scene, all the warriors couldn't help but get excited, they cheered, and immediately opened fire and fired harder.

A moment later, countless bullets, shells, and water streams flew into the sky, and with each bombardment, patches of silver-gray shadows were brushed off, gradually forming layers of pale silver-gray surfaces in the clearing below.

With such a powerful weapon, for the first time, humanity has obtained a fighter plane in the war against these alien monsters.

The airtight bombardment forcibly blocked these silver-gray shadows from six hundred meters away, making it impossible for these ghosts to advance.

Moreover, within 600 meters in front of the battle line, some silver-white transcendental particles had already been sprayed by the officer.

Even if these transcendental particles settled, they would settle in more than two hours, and the transcendental particles that had not yet settled formed a solid line of defense, forcibly blocking all intruding mechanical insects.

Nano-level versus nano-level, the confrontation between these two objects of the same level is like two armies fighting, competing with the results of one for one.

And this is obviously not well known to human warriors.

But the effect that can be seen with the naked eye is enough to make them feel excited, so they are quite satisfied with what is happening.

On the other side, Lin Hong looked at Will who was frowning beside him, and asked with a worried expression, "Will, how is it?" If you can't hold on, why don't you hold it off first? ”

"Ok! It's still holding on! Will's brows furrowed, and a faint smile signaled Lin Hong to let go of his worries.

"It's just the beginning, and the next thing is a long battle, are you sure you can hold on?" But Lin Hong is not so easy to fool.

"Should... Yes! Don't worry, if I can't hold on, I'll stop! Will said with a hearty smile on his lips.

Seeing that he didn't look like a fake, Lin Hong barely believed it.

He turned his head to look at the shrunken brain that seemed to breathe not far away, and his expression was a little solemn and worried.

He was quite aware of the powerful computing power of the Zhi Brain, but the computing power required by Will's operation this time was simply terrifying, and it was not at all that they could hold on to with only thirty first-generation brains, twenty second-generation brains, and eight third-generation brains.

All the computing power of these brains combined, but they can resist thirteen percent of the mechanical insect swarm, once these insect swarms attacking the fourth line of defense exceed thirteen percent of the total number of insect swarms.

Then Will's computing power will completely explode, and all the brains, including Will's core brain, will be paralyzed, and they will either crash and restart, or burn on the spot.

This is not something that Lin Hong can accept, because if Will is paralyzed here, it means that the human race will be completely defeated in this war, and all the human beings on the surface will die, and the human beings under the water will only have the fate of surviving.