In the first battle of Wuji County, Cao Cao was defeated, not to mention the loss of soldiers, and also lost most of the baggage and siege equipment.

Fortunately, the cavalry did not suffer too much loss, otherwise he would really not have been able to explain to the imperial court.

Guo Jia didn't do anything badly, except for leaving the flying stone car, the others were sent to Huangfu Song's military camp.

Huangfu Song was angry and funny.

Cao Cao relied on his family identity, and he has always been a little unruly, in order to snatch the treasure of the Yellow Turban thief, he actually fought with Guo Jia, the guard of Zhongshan County.

What made Huangfu Song wonder was that Cao Cao besieged Wuji County with 5,000 cavalry and 10,000 infantry elites and large siege equipment this time.

These are the elite of the official army.

was actually beaten by Guo Jia.

This Guo Jia is really talented, and the combat effectiveness of the army under his command is also very strong, otherwise he would not have the courage to besiege the military camp of the official army.

Now that the confrontation between Huangfu Song and Zhang Bao is at a critical juncture, it is better not to make extraneous branches.

So, Huangfu Song wrote a letter, comforted Guo Jia for a while, and lightly uncovered the misunderstanding.

Out of the need to unite the magnates in the capital, Huangfu Song did not punish Cao Cao, but only transferred him away from the front line.

Transferring away from the front line means losing the opportunity to make meritorious contributions, which is also a disguised punishment.

Cao Cao was ashamed, and naturally hated Guo Jia, the culprit this time.

The two sides officially have a grudge.

……

Guo Jia naturally didn't know about Huangfu Song's thoughts, and he didn't bother to think about it.

It's a pity that Cao Cao didn't catch this time, otherwise there would be a click, and there would be one less strong opponent in the Central Plains in the future.

This battle once again confirmed the importance of artillery.

Artillery and cavalry are Guo Jia's best tactics.

No matter how high the kung fu is, he is afraid of kitchen knives, and after experiencing a wild bombardment by artillery, even the elite officers and soldiers can't resist it.

Once defeated, they were awaited by the cavalry who were ready to fight.

Napoleon's tactic back then was to charge the cavalry after the artillery bombardment, and these two axes actually shot down most of Europe.

It's just that his artillery is still flawed, and it is not yet an all-weather combat branch, and it will not play a role in rainy days.

To solve the problem of gunpowder burning on rainy days, it is necessary to create a suitable initiating charge.

But with the level of chemistry in this era, Guo Jia has no hope at all.

Instead of spending that effort, it is better to increase the power of black powder to be more practical.

The current black powder is just shoddy, and the crockpot bomb is a big firework that will explode, and if it were not for the artillerymen who could throw them on the top of the enemy's head and explode through precise calculations, the lethality was really limited.

Guo Jia bullied Cao Cao for not seeing this thing, and was frightened by a volley, and then the whole army was defeated, and then he was used as a live target by the cavalry who followed closely.

In fact, the power of these crockpot bombs is very limited.

In fact, black powder can still be further stored, so the power of the crockpot bomb needs to be further improved.

In addition, several stone throwers of the official army were captured, and Guo Jia was naturally overjoyed.

This is a treasure, the wood is specially made, and it cannot be seen in the entire Zhongshan County.

For Guo Jia, technology is not a problem, as long as he is given enough materials, he can completely build the famous Huihui cannon in later generations.

But the material is really a big problem.

With the foundation of the official army's stone thrower, Guo Jiaming craftsmen made some changes, and it became an upgraded version of the return cannon.

If the light stone throwers in Guo Jia's hands are light artillery, then these stone throwers are heavy artillery. The firing range reached five hundred meters.

Almost contemporaneous super long-range weapons.

Heavy artillery naturally can't fire gadgets like crockpot bombs, so Guo Jia deliberately tied up crockpot bombs to form a cluster bomb.

The power is naturally not the same as that of a single crockpot bomb.

In this way, the heavy artillery is available, the ammunition is also solved, the only fly in the ointment is that the heavy artillery is too big, it needs a lot of manpower, and it is not easy to transport, so it can only be placed on the head of the city as a sharp weapon to defend the city.

As the southern gate of Zhongshan, Wuji County's status is naturally very important.

Guo Jia immediately left two heavy artillery pieces above the city, and the remaining three were disassembled and sent to Lunu.

As the center of Zhongshan, Lu Nu is the focus of Guo Jia's business.

Although two heavy artillery pieces were left on the city, Guo Jia did not leave the crockpot bombs.

Guo Jia planned to establish an independent artillery battalion, which would be responsible for fighting artillery and transporting ammunition, under his direct command.

If there is a need for war outside, the artillery battalion will be dispatched immediately, and when the war is over, it will return immediately.

In this way, it is possible to ensure that the secret is not passed on.

Gunpowder is his killer weapon in the future, and it must not be easily leaked out.

Lord!

Dian Wei suddenly strode in, and there was a woman tied behind him, it was Zhang Ning.

"What's going on?"

Guo Jia was taken aback.

Why did Dian Wei tie her up?

Didn't you tell you to protect her well?

"Tell my lord!"

Dian Wei clenched his fists and told the truth of the matter.

It turned out that when he was inspecting the powder magazine, he found that Zhang Ning had sneaked in, was opening a crockpot bomb to check, and took some samples.

Dian Wei went up to interrogate, and the two immediately started to move if they didn't agree with each other.

Although Zhang Ning also has some kung fu, where is Dian Wei's opponent?

Fortunately, Dian Wei remembered Guo Jia's advice and did not hurt her, but just tied her up and handed her over to Guo Jia for disposal.

Dive into the powder magazine!

Guo Jia frowned.

For reasons of secrecy, the powder magazine was also the focus of Guo Jia's protection.

It's not going to let people in.

"What's going on, what are you doing there?"

He asked, puzzled.

Zhang Ning glanced at him lightly and did not speak.

You have the strength to kill me.

How dare Guo Jia kill her?

waved his hand to let Dian Wei go out and personally unveiled Zhang Ning's rope.

"If you want to see, you can tell me, why bother sneaking, in case there is any misunderstanding, what harm has been suffered, wouldn't it make me extremely worried?"

Hum!

Zhang Ning moved his hands and feet and sneered: "I'm worried about your own life." ”

She also knows that before Guo Jia's stubborn illness is completely lifted, he will not do anything to herself?

This is also her biggest reliance.

The saint of the Yellow Turban Road is not a little woman who has never seen the world, and she doesn't believe Guo Jia's words.

Guo Jia shrugged.

"It doesn't matter if you believe it or not. I have no ill will towards you. Otherwise, Dian Wei would not have been so polite to you. ”

That big black guy!

Speaking of Dian Wei, a burst of vigilance flashed on Zhang Ning's face.

Originally, she still despised the people around Guo Jia very much, but after doing it with this big black man today, she realized that the people around Guo Jia were hiding dragons and crouching tigers.

This big black man is the most powerful person she has ever met, and his arms are probably powerful. If it is a heads-up, Zhang Liang, known as the first warrior of the Yellow Turban Army, is not an opponent.

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(End of chapter)