Kovacs' explanation made Chu Jing gradually understand the operation mode of the mechanical mine.

It is probably consistent with the channel mine principle of rocky island, which can be opened or closed.

When turned on, any induction will detonate.

Once closed, anyone walking on a mine will cause an explosion.

When Chu Jing was secretly amazed.

Kovacs added: "for example, outside my residence, there are many mechanical mines..."

“???”

Chu Jing was full of questions. He never thought that there were mechanical mines all over Kovacs' house?

Is it so dangerous?

But those players don't know.

He also danced outside Kovacs' house every day.

If Kovac is forced to hurry, turn on mechanical mine sensing.

Aren't these players

Chu Jing didn't dare to think any more.

Noticing his face, Kovacs smiled and said, "don't worry, boss, I haven't reached that crazy level. Those adventurers treat me like this and just worship me. I have no reason to treat a group of people who worship me like this!"

"OK..."

Chu Jing nodded and relaxed a little.

"Well, boss, I'll start planting mechanical mines."

Kovacs said, opening the magical little white box.

He took out a palm sized, flat, and glowing device.

[Kovacs' mechanical mine] (Golden item)

Output: 120000

Usage: it can ambush in the ground and sense any enemy. Once it explodes, its power is amazing!

Chu Jing looked at it and was surprised.

in other words.

Once this mechanical mine explodes, can it cause 120000 damage?

of course.

Everyone has a defense attribute.

Can weaken the damage taken.

However, the damage will not be too bad after deducting the defense attribute.

The other side.

Kovacs went out of the territory, found a place and gently laid the mechanical mine on the ground.

Under the flat mine, something like an awl appeared.

Zizizi!

The awl began to work and continued to drill into the ground, and the mine came to a standstill.

Kovacs fills the depression with soil from the edge.

Such a mechanical mine can be ambushed.

"So simple?"

Chu Jing and Thomson were both surprised.

Kovac continued to take out the mines from the white box and put them flat in turn.

"Zizizi!"

"Zizizi!"

"Zizizi!"

Then the sound of soil drilling continued to sound.

Those mechanical mines, like pangolins, penetrate the ground.

Kovacs did not bury them.

Instead, mechanical mines are placed continuously.

"If things go on like this, master Kovacs will arrange the mine array in a short time! No, I have to work hard!"

Realize that efficiency has been killed by Kovacs.

Thomson's machine gun shot chicken blood. He returned to his post and began to make magic turrets.

Chu Jing looked at the two workers and smiled. No accident. Soon, the fief would become fully armed.

When the devil Duke dares to invade, he must pay the price!

……

……

King City.

Nobility one.

In the luxurious devil mansion.

The demon Duke roared and hurried through the hall.

"Bang bang!"

There were many exquisite porcelain vases in the living room.

But when he hit them, they all turned into pieces of glass.

"Damn it! Damn it!"

The demon Duke shouted curses, spoke ferociously, and the servants hiding outside the hall trembled.

The black armour swordsmen also looked grim. They knew that the devil Duke was angry and his men would inevitably suffer.

I don't know how long it took.

The roar in the hall finally stopped.

When everyone is tense.

The demon Duke came out of the hall, and his huge figure cast a shadow on the ground.

"Listen up, you guys. At the third watch of the night, join me again in that damned territory! I'm going to rob it and build up arms to make luo'an's old face swollen!"

The demon Duke growled in a low voice.

The soldiers knelt down to take orders.

The servants knelt down at a loss.

The demon Duke clenched his fists, looked at the direction of Duke luo'an's residence, and said with gnashing teeth: "old man, don't you want to protect that territory? My Lord must seize that territory tonight!"

……

At night.

An army poured out of the devil Duke's mansion.

They are all riding war horses, wearing black armour, with huge swords around their waists.

"Dada! Dada!"

The sound of horses' hoofs tore Ning Ye apart.

Some of the nobles who had fallen into shallow sleep were awakened.

"What happened!"

"Who dares to make trouble in the noble district and disturb my sleep!"

"Damn it!"

Some nobles scolded and pushed the door open, walked onto the balcony, and found that an army turned pale and retreated after crossing the street. Some people covered their mouths and were out of breath.

Many nobles were relieved when the team went away.

"The army of that madman."

"Fortunately, he didn't hear it, otherwise, who knows what the madman will do!"

"What's the matter? Why did the crazy army leave the city overnight?"

Many nobles do not know why.

But the shrewd aristocrats have guessed the reason.

"To find the trouble of count Jingrong again?"

"It's really the madman's style!"

……

The sleeping Duke luo'ang was awakened by a confidant.

My confidant said something at luo'an's ear with anxiety.

Luo'ang waved his hand when he heard the speech: "it doesn't matter, any crazy man."

His confidant was surprised: "Duke, don't we go to support count Jingrong?"

"Support? Why should I? I have helped him once! Should I help him a second time? The third time? We have a good relationship, but he is not my own son. Why should I do this?"

Luo'an said calmly, his confidant was speechless, as if it were such a truth.

At this time, luo'an added: "besides, a day has passed, and he is also a fox, so he can't be unprepared."

Confidants don't understand very well.

Luo'an said with a smile, "no accident. There will be a good play tonight."

……

There is no secret that can last in the King City.

Especially such a large-scale military operation.

There is nothing to hide.

As a result of this.

The devil Duke is too lazy to sneak.

Simply let the army act, breaking the tranquility of the whole King City.

The devil Duke is not stupid.

He knew Duke luo'an and guessed that the latter would not help Chu Jing this time.

After all, the old fox always pays attention to interests.

Chu Jing can give him a benefit.

But it is impossible to benefit him forever.

Chu Jing without interests is equal to having no use value.

Duke luo'an has no reason to continue to help Chu Jing.

That's it.

The demon Duke's army crossed many urban areas and rushed out of the king's city. The people on the road were disturbed and looked forward to it. They knew that something big was going to happen.

Some soldiers dare not stop the demon Duke's army.

They also gave way politely and watched them leave.

At night.

The demon Duke's army is approaching the fiefdom with speed.

When he was about to reach his destination, the demon Duke felt something was wrong.

Under the shadow of the dark night, you can vaguely see the red lights on the Jingrong fief.

"What is that?"

An equally burly Knight followed the demon Duke in bewilderment.

His name was Ben Quayle. He was a viscount and a confidant of the demon Duke.

Generally speaking, nobility will not take refuge in another nobility.

At least not on the surface.

As a Viscount, quel was dead set on the devil Duke.

In addition to worship, it was the demon Duke who controlled his family property. In order to survive, benquil had to submit to the demon Duke.

Just as time goes by.

His servility gradually developed and he had forgotten his identity as a viscount.

Willing to be the devil Duke Eagle dog, loyal.

This event is also one of the fuels for the reputation of the devil Duke.

After all, except for the monarch, the demon Duke alone tamed the nobles in this world.

The waiting team is getting closer to the territory.

Benquer could see that the red spots were turrets.

"That's a magic turret. It's used for defense! Duke, we may be in trouble!"

Ben Quayle shouted.

"Ha ha! It must be a mean trick. I knew I was coming and set it up in advance... But so what? The magic turret can resist my army?"

The demon Duke disdained it.

Although his title was inherited.

But in his life, he also fought many wars.

Whether it is land war or sea war.

He was invincible and never failed.

Also because of its excellent ability, it is a sharp knife to attack the enemy.

The monarch did not suppress him.

The devil Duke's pride is justified.

"Dada! Dada!"

After finding magic turrets, the devil Duke's army did not stop, but accelerated.

"Little ones, prepare to charge! Destroy all the buildings here! Exterminate all the creatures here! After that, I will give each of you a gold coin as a reward!"

Closer to the target, the voice of the demon Duke sounded, full of bewitching.

It also makes the indifferent Knights become excited and irritable

"Kill!"

"For the Duke's sake, kill!"

"Bang bang!"

The roaring sound was soon covered up by an explosion.

It turned out that there was a fire at the foot of the foremost horse, which suddenly engulfed some knights.

"Law law!"

The horses neighed, and the Knights passed through the fire. Their blood strips decreased sharply, but they did not die.

——Wearing heavy armour, their defense is amazing, so the explosion damage of mines can not kill them.

"It's a mine!"

Ben quill was livid. Looking at the demon Duke, he said, "it's obviously on guard!"

"Hum! So what! Keep charging!"

The demon Duke wanted to fight in person.

But years of fighting instinct told him.

It's easy for the team to fall into a bad situation to attack now.

It is better to observe the battlefield from the rear.

"Bang bang!"

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