Datang: The science and technology dynasty was exposed, Li Er was confused

The moment Duan Lun heard his name, he knew that he couldn't hide from this.

Who made himself so unlucky, ran into Li Kuan, and encountered such a thing as the Dragon Kingdom?

Let me ask, which Shangshu of the Ministry of Works has encountered such a thing during his tenure?

He's the only one!

On the other hand, these weapons created by Li Kuan are not only amazingly powerful, but also extremely difficult.

Obviously, those weapons were disassembled by them, but when they were copied one by one according to the fire bolt, there were always accidents.

Either the barrel they built did not meet the standards, or there was an explosion during the tests.

Even if they have refined the iron ore that forged weapons many times, and even used the materials of Mingguang armor, it is still difficult to ensure its long-term use frequency, which is very sad.

"The minister is here."

"How's the progress of the Fire Bolt?"

"Your Majesty, after we disassembled the fire clamp, we made a one-to-one replica of the fire clamp."

Duan Lun honestly said, "But when it comes to building the barrel, there will always be various problems, so we use Bai Steel. "

"When using Bai Steel for construction, not only the efficiency slowed down a lot, but the cost also increased greatly..."

Li Shimin waved his hand, "I didn't call you here to hear you spit bitter water, I want to know, is there any specific progress on your side?" "

"Yes!"

Duan Lun hesitated, nodded and said in a deep voice, "There is indeed some progress. "

Hearsay.

Everyone's faces couldn't help but show surprise.

There is progress on Duan Lun's side, doesn't it mean that it won't be long before the Great Tang will be able to build the same fire bolt as the Dragon Kingdom?

At that time, the combat power of the Great Tang will definitely increase a lot.

"Seriously?"

Li Shimin was overjoyed.

Duan Lun nodded, "Back to Your Majesty, we have indeed improved a lot when we use Hundred Steel. "

"The durability of the fire bolt made by 100 steels has been improved by several notches compared to before, which can ensure that within a hundred rounds, there will be no explosion."

"A hundred rounds?"

Everyone looked at Duan Lun with a stunned expression.

"Why can the use of 100 steels only guarantee that there will be no explosion under a hundred bullets?"

"Because the toughness of Bai Steelmaking is there."

Duan Lun helplessly spread his hands, "The toughness of hundred steelmaking is very strong, but it lacks hardness, so we are trying to build a thousand steel, once it is really successful, Weichen can guarantee that the fire bolt created will not explode after hundreds of shots." "

Li Shimin: "So, the fire bolt you are now using a hundred steels can only ensure that it will not explode within a hundred bullets?" "

"Indeed!"

Duan Lun nodded, "It can be said that it is a success, but such a fire bolt cannot be used for a long time, and the cost of building is extremely high, and the advantages and disadvantages are obvious." "

"If it is needed for a while, it can be created and used, otherwise, Chen thinks that before researching a thousand steels and using them to create a fire clamp, it is better not to create a hundred steel-making fire clamps."

Li Shimin nodded thoughtfully, that is, in the current situation, if the Great Tang urgently needed fire clamps, the Ministry of Works could take out some inferior fire clamps.

It can guarantee a certain degree of lethality, but at the same time, it may also hurt the lives of the soldiers.

Unless it is urgently needed, it is better to wait for the thousand steels to create the fire bolt.

"Well done."

At least compared to before, it is now possible to successfully create and design the fire bolt.

"The minister cannot afford His Majesty's praise."

Duan Lun sighed, because of this thing, his hair was about to fall out.

Even so, progress is fast.

If they can take out the fire bolt, the safety of Li Ji and the others can also be guaranteed to a certain extent.

"I believe in your abilities!"

Li Shimin smiled, "Don't have too much pressure, but you must build this thing, and when the time comes, you will definitely be rewarded for your merits!" "

"Your Majesty."

Duan Lun breathed a sigh of relief.

Everyone's faces gradually showed a little smile.

Looking at the light curtain in the air, Li Shimin's heart felt a little more confident.

My Great Tang's Fire Bolt will soon be created!

Isn't your Dragon Kingdom's Fire Bolt version 1.0? My Great Tang's Fire Bolt will be built No. 1, No. 2, No. 3...

It is definitely much more powerful than the fire bolt that you Li Kuan created!

Boom.

In the light curtain, the roar continued to sound.

Everyone couldn't help but sweat for Xu Fei and the others!

Under the fire of so many shells and arrows, they still rushed towards the Chinese army of Tuobashi regardless of life and death.

In order to be able to get as close as possible to Li Qing and the others, and then destroy all the cannons around them!

As long as these cannons are destroyed, then Tuobashi's 30,000 army will have no weapon to siege the city!

Without the means of siege of the city, Yingbei City will naturally not fall into the hands of Goguryeo!

It's just a pity.

After rushing through the crowds of soldiers, Tuobashi personally led the army and blocked their way.

"Waiting for more than a thousand cavalry, you want to break through my large array and destroy my artillery?"

Tuobashi's face was full of disdain.

If the two armies charge, it is undeniable that the side with the cavalry occupies an absolute advantage.

But the problem is.

When the number of cavalry is only one-tenth or one-twentieth of the infantry, they still want to use this thousand cavalry to gouge open the battle formation of 10,000 people, which is obviously a reckless move.

"Turn!"

Seeing that Tuoba Shi personally led troops to block their way, Xu Fei didn't say a word, directly roared, and turned the horse's head.

If they continue to charge here, they will obviously be dragged down by Tuobashi and the others, and they don't want to get out one by one.

However, at this moment, they turned their horses' heads, and Tuoba Shi had no ability to stop them!

"Drop the arrow!"

Eight hundred cavalry followed behind Xu Fei, and while turning the horse's head, they kept firing arrows at Tuobashi and the others.

One arrow after another, they continued to fall towards the location where Tuobashi and the others were.

"Yu!"

Ding-ding!

One by one, shields blocked the heads of everyone.

Although there were many arrows that fell, not many people were injured because of the shields. (Read violent novels, just go to Feilu Fiction Network!) ）

Only some unlucky eggs were wounded by arrows that pierced through the gaps in their shields.

"Protect General Lee!"

Tuoba Shi swept his gaze and discovered Xu Fei's purpose.

Although the number of a thousand cavalry is not much, but the victory lies in the speed, Xu Fei saw that he could not break through their defensive formation, so he thought of using the speed of the cavalry to contain the artillery of Li Qing and others!

Without the artillery bombardment, the defenders in the northern city would have a great respite.

"General Li, their target seems to be us."

The soldiers who were controlling the artillery, after seeing Xu Fei galloping quickly and then firing arrows at them, one by one, their faces couldn't help but show speechless expressions.

"We're just here to help, why are they beating us?"

"Who makes our artillery so powerful?"

Li Qing laughed, "If our artillery is not enough to threaten them, how can they be so obsessed with killing us?" "

Everyone: ".~..."

No problem!

Li Qing reminded: "Be careful, don't be unlucky enough to be shot by liquid food, otherwise, there will be no good doctors here in Goguryeo to treat you." "

"Understood!"

Everyone smiled and nodded.

Loss is not so scary for them.

After all.

They are not weak rookies who have not experienced a battle, and the scene of cannon bombardment, they have all experienced, how can they be afraid of these losses?

Merely.

Although the loss is not terrible, but the guy who has a little back, maybe he may really be hit by these losses, then it is unlucky.

"General Lee be careful!"

Then.

A group of shieldmen composed of thousands of people quickly came to Li Qing and the others, blocking the shield in their hands.

Li Qing: "..."

"In this way, General Li and the others can safely attack Yingbeicheng."

"It seems so."

Li Qing looked at it, it was indeed blocking the arrows falling in the sky, but the problem was...

"Don't be in our sight!"

“......"

"You hold a shield to block in front of us, and you also block the cannon, so you are not afraid that the cannon will explode around you and me and directly kill us?!"

“......"

"Sorry!"

The people who hurriedly reacted quickly revealed a pitch-black barrel to the cannon.

At least it is guaranteed that shells will not fall at the feet of themselves and others.

"Huh?"

Suddenly.

Li Qing felt that something was wrong, and the temperature around him rose a little.

After seeing the arrows on the shield turned into rockets, Li Qing's face sank, and he immediately shouted: "Hold the shells!" "

"You guys go over and block these rockets!"

"If the rocket lands on the shell, we will all die here!"

"Yes!"

Hearing this, the shieldmen hurriedly carried their shields and covered the shell boxes of the crowd.

Looked at.

Li Qing breathed a sigh of relief.

Damn it.

These people's heads are still quite useful!

Seeing that the threat of arrows to them was not very great, they directly attacked them with rockets.

But.

Now they should have no way, right?

Li Qing's gaze looked at Yingbei City, and under the bombardment of shells, the walls of Yingbei City were already crumbling.

The broken city gate can already be clearly seen behind the defenders!

"Keep it up!"

"Aim at the gate of Yingbei City and blast it open directly for me!"

"Yes!"

"Aim!"

"Let go!"

Bang bang!

Boom!

A round of shells accurately landed near the gate of Yingbei City, and exploded instantly!

A large amount of thick smoke dispersed, and the broken city gate has long disappeared!

"The gates are open!"

"Kill in!".