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

As soon as the artillery came out.

The tide of battle turned around in an instant.

The densely packed sea monsters are decreasing in number under the continuous bombardment of artillery.

They are only fifty meters from the city walls.

But this fifty meters ….

But it is like a heavenly graben, insurmountable!

……

Island.

Upstairs in the city.

Qin Mu stood with his hands in his hands, and the sound of cannon bombardment was constantly heard in his ears.

There are thirteen doors in total.

It was erected on the upper floor of the Sifang City.

And these sea monsters are huge, and the target is extremely obvious.

In the range ….

Almost a dozen.

In fact.

While building the Great City.

He used the survival point to exchange for a batch of design drawings for weapons to defend the city.

Artillery is one of them.

But….

His technology tree is not yet full, and the basic technology level is not high.

The resulting gun had an extremely limited firing range, only fifty meters.

This is why he waited until the sea monster approached before giving the order to open the gun.

“The power of artillery is really good.”

Looking at the results of the battle outside the giant city, Qin Mu objectively evaluated.

This cannon he made….

It is the simplest one, the flowering bomb.

You don’t need to load too much gunpowder to fire the flowering projectile.

After the shell landed….

Exploding pieces of iron, as well as flying rubble around them, will deal extremely high damage to enemies at the center point.

Compared to starting a powder trap that detonates several tons at every turn….

Higher lethality and less resource consumption.

“Boom!”

“Boom!”

“Boom!”

Outside the Great City.

The cannonfire continued, and the number of sea monsters dying was increasing.

But the death of his companions did not make the sea monsters retreat.

Opposite.

The remaining sea monsters are getting more and more crazy.

With scarlet eyes open, he kept hissing.

The gaze of all sea monsters….

They all focused on Qin Mu on the city tower, and they couldn’t wait to tear him apart.

“Increase firepower!”

Qin Mu’s face turned cold, and he gave the order again.

Behind him.

The monkeys received instructions and increased their speed.

One shell after another was fired.

Accurately smashed into the sea monster herd.

No matter how the sea monster roared, it could only stay within fifty meters.

Can’t go any further!

“Huh? Those sea monsters… How can it not be blown up? ”

Suddenly.

Qin Mu discovered.

Among the sea monsters outside the city, several sea monsters have endured several shelling and are stunned to stand up again!

It’s more than that.

The other sea monsters have broken limbs, but these sea monsters are intact.

Damage from shell bursting ….

It seems that even their defenses cannot be broken.

“Roar—”

After continuous shelling.

These sea monsters were completely embarrassed and rushed towards the city wall with a roar again.

Speed….

Compared to other sea monsters, it is several times faster.

“Cannonballs are ineffective against them?”

Qin Mu frowned, and his expression couldn’t help but become solemn.

Against the backdrop of the fire.

He counted the number of sea monsters that could not be killed by artillery.

Body type….

It is also very different from other sea monsters.

They are six meters tall.

The body surface is covered with dark red scales.

Strength, speed, and defense seem to be far superior to other sea monsters.

Take a leap with ease.

You can cross a distance of seven or eight meters.

In a short time.

The twenty sea monsters rushed to twenty meters from the city wall.

See this scene.

Qin Mu took a deep breath and silently took out something black and dark from his pocket.

Holding it in hand.

Facing the nearest six-meter sea monster, pull the trigger.

“Bang!”

With a crisp sound.

At the center of the sea monster’s eyebrows, a blood hole suddenly appeared.

Fell heavily to the ground.

I can’t jump up at all.

……

Jiangcheng University.

Endless Sea Observation Room.

Quiescence!

Deathly silence!

Li Songdao and all the other mentors were stunned to see the scene in front of them.

The brain seems to be down.

Just now.

The cannon killed a large number of sea monsters, but it also completely angered the twenty first-order sea monsters hidden inside.

They are no longer hidden.

Aimed at Qin Mu.

He was approaching the city wall at an extremely fast speed, trying to kill Qin Mu in one fell swoop.

But…

Qin Mu took out a gun with his backhand.

Simply and neatly killed a first-order sea monster.

“I should be right, it was a gun… Right? ”

“It must be a gun, his muzzle is on fire, and a blood hole has appeared in the eyebrows of that first-order sea monster.”

“Outrageous! Forget about artillery, how can he even make a gun? ”

“……”

Half a day later.

The mentors looked at each other, shocked beyond words.

After the appearance of a first-order sea monster.

They all thought that Qin Mu was going to be cool.

After all….

The defense power of the first-order sea monster is amazing, and the iron pieces and rubble exploded by the shells cannot break the defense at all.

And.

In the army of sea monsters besieging Qin Mu this time, twenty first-order sea monsters appeared at once!

This treatment….

In their impression, no island owner seemed to have encountered it.

It can be said.

This is a mortal situation.

But….

“Bang!”

“Bang!”

“Bang!”

……

When everyone was stunned.

Qin Mu began to load the ammunition and pulled the trigger again.

After every gunshot.

A first-order sea monster fell in response.

The crisp sound of gunfire constantly echoed in the dark night.

Gradually.

Twenty hideous and terrifying first-order sea monsters….

The number is getting smaller and smaller.

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