The Island of All People: I was exposed as the one who built civilization with bare hands

Two hours later.

Offshore offshore.

Patches of sea monster corpses have floated.

The artillery fire continued to roar.

But the vanguard of the sea monster …

Unexpectedly withstood the dense firepower and killed the coast!

Yan and other members of the escort carried bazookas, concentrated their firepower, and immediately launched a blockade.

Prioritize the fight against the sea monster at the front.

“Boom!”

The bazooka continues to fire.

Fallen sea monsters came in batches and batches.

But……

The number of sea monsters has not decreased in the slightest.

The sea monsters followed each other, as if they had gone crazy.

Continue to charge towards the defense line.

“Roar—”

The roar is getting closer.

Yan and the others were under tremendous pressure, and layers of sweat beads appeared on their foreheads.

But he gritted his teeth.

Not retreating.

“Forty thousand sea monsters have already been killed.”

Qin Mu looked at the densely packed sea monster corpses near the sea.

The number of sea monsters…

Completely exceeded the maximum limit of firepower that can be killed in a short period of time.

Sixty thousand sea monsters left…

Following the vanguard troops, they landed on the island one after another.

Approaching the line of defense.

1600 meters.

1500 meters.

…

1000 meters.

900 meters.

When he was 800 meters away from the defense line, Qin Mu sighed.

Turn around.

A tightly enclosed cuboid iron box was taken out from the rear.

It was given to Yan.

Solemnly explained: “Bury it 300 meters ahead, remember to handle it gently, and be careful when burying it.” ”

Yan Leng paused.

Subconsciously took the iron box and found that the iron box was abnormally heavy.

I don’t know what is inside.

“Yes!”

He didn’t ask more.

He quickly nodded and picked up a shovel behind him.

Quickly approaching forward with an iron box.

Be careful throughout.

It took ten minutes.

Only then buried it 300 meters in front of the defense line.

“Everyone, stop firing!”

Qin Mu took a deep breath and suddenly gave an order.

Yan and others heard this.

Immediately put away your weapons and quickly retreat.

Retreated within the line of defense.

“Roar—”

The sea monsters were no longer suppressed by firepower, and the speed of charging became faster and faster.

Momentary work.

He rushed forward for hundreds of meters.

The distance to the line of defense is getting closer.

Only less than a hundred meters!

A stone’s throw away.

The sea monsters opened their blood basins and mouths, their faces were hideous, and their huge eyes were scarlet and bloodthirsty.

Frightened Yan and the others into a pale face.

But……

Qin Mu was not in a hurry.

Walked up to a gun, swung the direction of the muzzle, and fired a cannon at a distance of three hundred meters.

“Boom!”

The sound of artillery sounded.

Directly killed dozens of sea monsters in that area.

Just when Yan and the others were full of doubts.

Next second.

Three hundred meters away, an indescribable loud noise suddenly erupted.

They just felt like their eardrums were going to be torn.

This was followed by a sky-high fire.

Centered on the area 300 meters away, it spread rapidly to the surrounding area.

The terrifying shockwave carries a wave of heat…

Rush towards the line of defense.

Just for a moment.

Thinking that three hundred meters away as the center, the sea monster with a radius of 100 meters melted in an instant!

Sea monsters a hundred meters away…

Under the cover of the shock wave, they all died on the spot!

A mushroom cloud…

From 300 meters away, it slowly rose up and rushed into the sky.

A few minutes later.

Yan and the others regained their sense of hearing and looked at the scene in front of them with great shock.

A huge sinkhole appeared directly in front of the defense line.

One hundred meters in diameter.

Sinkhole Center…

Even more than 30 meters deep!

In front of their eyes, they could no longer see the hideous figure of the sea monster.

The sea monster that has not yet washed ashore …

It seemed that he was also frightened by this terrifying explosion, and forgot to charge for a while.

“This… This this…” (Read violent novels, just go on Feilu Fiction Network!) ）

Yan’s pupils shrank sharply.

The body trembled and stammered again.

Thinking of the cuboid iron box that Qin Mu asked him to bury earlier…

I couldn’t help but be afraid for a while.

The shot that was blasted out just now seemed to be the cuboid iron box that detonated!

He never dreamed of it…

That small cuboid iron box actually had such terrifying power!

“I didn’t expect the Hesokin high-energy explosive to come in handy so quickly.”

Qin Mu carried his hand on his back, his eyes flickering slightly.

This explosion in front of you…

It was the cuboid iron box that triggered it, in which ten kilograms of black sogin were stored.

Not long ago.

At the beginning of the industrial era of the island, he exchanged 20,000 survival points worth of black gold in the system mall.

This dynamite …

It is more potent than TNT, producing twice as much energy as TNT when exploded.

It also has a very high explosive speed, up to 8 kilometers per second.

The first cosmic speed is only 7.9 kilometers per second.

That is, as long as it explodes, the destructive power can reach eight kilometers away in a second.

Unless it can surpass the speed of the universe in an instant.

Otherwise, it must be covered by it!

And its power …

It is twice the size of TNT, small in size, and bursts out with a large amount of energy.

A small piece of soap-sized black sokin can blow up a building or a warship in an instant!

It is extremely unstable at room temperature and pressure.

Very easy to detonate.

Therefore, it is called high-energy explosives!

Nuclear warheads or warheads are usually based on it.

In the cuboid iron box he handed to Yan just now, there were actually only ten kilograms of black sojin.

The only pity is…

Only this primitive method can be used to pre-bury explosives.

And [Precision Guidance Technology] needs to climb to the next stage of civilization before it can be exchanged and used, exerting the maximum power of Hesogold.

Fortunately……

Although there are many of these sea monsters, their IQ is not enough.

“‘~ Forty thousand sea monsters were killed at one time, and there are 20,000 left…”

Qin Mu glanced at the near sea and estimated the number of remaining sea monsters.

There are less than 20,000 left.

The originally overwhelming and densely packed offshore sea instantly emptied a lot.

With the firepower covered by the semi-automation of the internal combustion engine …

You can kill them clean!

……

Meanwhile.

Branch (Mo Zhao Hao) Jicheng.

Indigenous people who were commuting to work also heard the deafening sound of explosions.

The entire island seemed to be shaken a few times.

“What happened?”

Many natives were terrified and couldn’t help but look in the direction of the explosion.

I happened to see a mushroom cloud slowly rising.

It was impressive.

“It won’t be a sea monster landing on the island, will it?”

The people from the stone tribe were so frightened that they couldn’t help but flee to work.

Out of the Science and Technology City.

Sneak in the direction of the coast.

What they thought was that if the defense line was lost, they would run away first.

The island is nice, but they don’t want to be stuck in the city and become a meal.

However……

When they secretly approached the coast, they saw the terrifying scene of the 100-meter giant pit.

There are corpses of sea monsters everywhere.

The line of defense stood still, as steady as Mount Tarzan.

The sea monsters in the distance seemed to be frightened, and did not dare to attack for a while.

Always wandering offshore!.