Zheng Jing, as the eldest son of the Zheng family, when he studied at the Nanjing Military Academy, although he was an ordinary corporal, his daily treatment was the same as that of others, but he had all the permissions that other soldiers did not have, such as the ability to visit the test of new weapons. Pen ~ fun ~ pavilion www.biquge.info

After Zheng Chenggong told the relevant personnel of Gewu Academy about the ideas of the weapons in his mind, there was no time to pay attention to the development process except that the funding had never been cut off.

Zheng Chenggong is now more and more practical, and only pays attention to the results.

On the contrary, when Zheng Jing was studying at the Military Academy, he could not go out at will in his free time, and when he was bored, he often took Li Guangdi to visit the tests of new weapons and had a long insight.

Among the various and strange tests of new weapons, there is one that Li Guangdi remembers as fresh as the Flying Thunder Cannon.

It's incredibly powerful and easy to make, but it's just short in range and not in sight.

Xuzhou could not be attacked for a long time, in addition to Gan Hui's concerns, the weapon failed to completely suppress the Qing army's artillery.

In order to help Zheng Jiajun conquer Xuzhou City, Li Guangdi proposed to Zheng Jing that he was ready to use flying thunder cannons.

Zheng Jing believed in the ability of his classmate and friend, and immediately made a statement to Gan Hui and issued a military order.

Seeing the prince's sake, Gan Hui agreed to his plan and sent hundreds of military craftsmen to make cylinders made of bronze overnight.

Seeing that the Qing army had fought hard all day and was now physically and mentally exhausted, Li Guangdi hurriedly bowed his head and said, "Shizi, the time has come!" ”

Zheng Jing stopped the drumstick in his hand and nodded.

The soldiers of the second regiment commander saw that the regiment commander had given the order, and hurriedly dug a large hole with a sapper shovel, buried the gap in the cylinder diagonally into the earth, and then rammed the ground vigorously.

A couple of soldiers quickly brought over five or six explosives packs. Throw it into the mouth of a copper barrel, and then throw it into a large bundle of grenades, explosives packs, covered with large wooden planks.

Seeing that everything was ready, Zheng Jing rang Mingjin.

Retreat!

As soon as Zheng Jiajun, who was the most important military law, heard Ming Jin, he immediately retreated like a tide.

Seeing that Zheng Jiajun finally retreated, he was overjoyed, "Children! Seeing no, Zheng Jiajun is not enough! As long as you don't forget the bravery of the children of the Eight Banners, you will definitely be able to defend Xuzhou City! If you succeed in repelling this gang of pirates, I will definitely reward everyone, and it is possible to reward a **** at that time. Hahaha......"

The Qing soldiers defending the city heard Aobai's words and shouted in unison.

Hearing the joy of the city, Zheng Jing sneered and drank: "Light the fire!" ”

After lighting the fuse, "Boom! ”

The sound of a huge explosion was earth-shattering and sonic to the sky!

The gunpowder burned and exploded with a huge impact, throwing the whole bundle of grenades and explosives in a large arc and flying towards the south of Xuzhou City.

"Look, what's flying in the sky?"

Several Qing soldiers who were cheering suddenly shouted, and everyone immediately looked up into the air, only to see a glowing object with a long tail in the sky, flying towards them at a rapid pace.

In an instant, it seemed to have crossed countless spaces and crashed into the South Gate Tower!

"Boom!"

Suddenly, a huge explosion resounded in the sky again, and the female wall on the head of Xuzhou City suddenly burst open.

The Qing soldiers on the city tower were killed countless times in a bang, and the incomparably hard city tower also collapsed in an instant, turning into a ruin.

"Ahhh

Endless wails, endless blood, this scene is staged at the South City Gate.

In front of him was a huge ruin, countless rubble and rubble were scattered and splashed, even if there was a reminder, the Zheng family army retreated to a hundred meters away when the flying thunder cannon fired, and the huge roar still shook everyone's eardrums.

Most of the female wall fortifications on the head of Xuzhou City no longer existed, and the hundreds of Qing soldiers hidden behind them were all killed, along with their weapons, all of them were blown to pieces.

The Zheng family's sergeants, who retreated two hundred meters away from the city, did not immediately lead the team to rush forward, looking at the corpses that fell from the sky, none of the corpses were intact, and countless wrecks were shattered.

A huge burning smell filled the air, rushing to the mouth and nose, Rao is battle-hardened Zheng family army soldiers, all had a feeling of wanting to vomit.

"Shhh

For a while, everyone, including Zheng Jing, was also dumbfounded, and the scene in front of them was like a purgatory on earth, which made everyone gasp.

"Boom!"

"Boom!"

The flying thunderbolt continued to fire, and the huge lethality turned the south gate of Xuzhou City into ruins in an instant.

The flames are blazing!

The explosions are endless!

One or two hundred meters from the front and back of the position at the south gate of Xuzhou City is the coverage of flying thunder shells.

With the roar of thunder explosions, the Qing soldiers in Nancheng suffered heavy casualties!

Ao Bai was furious, "Hurry up and fire, and wipe out their artillery for Lao Tzu!" ”

The Flying Thunder Cannon is simple, but not durable.

After firing seven or eight times, I saw that the cannon was cracked.

Zheng Jing immediately shouted, "Break the city at this time, kill it!" ”

Immediately beat the war drums desperately, and more than a dozen war drums rang out together, and the drums shook the sky.

Gan Hui saw that the power of the Flying Thunder Cannon was so great that it almost killed all the Qing soldiers at the South City Gate, and knew that this was the best time to attack the city.

Don't miss the time!

Gan Hui immediately ordered the whole army to attack the city, leaving no longer behind.

For a time, the soldiers of the Zheng family army under the city of Xuzhou quickly opened fire.

Tens of thousands of muskets immediately swallowed tongues of fire, constantly spraying at the newly existing Qing army at the head of the city.

"Brothers, hit me hard, damn it!" Yang Cai shouted, and he also rushed forward desperately with a war knife.

Countless bullets torrented, violently impacted, and when even hundreds of them were still in chaos, the Qing army, which had no time to be prepared, was beaten into a sieve and died tragically on the spot.

Hearing the gunshots, Ao Bai suddenly came to his senses and shouted loudly, "Quick, put Lao Tzu on top, you must not let these pirates attack!" ”

The Qing soldiers at the south city gate were swept by the flying thunder cannons, and there were heavy casualties, and there were not many Qing soldiers at all.

Ao Bai ran over with other Qing soldiers, trying to drive Zheng Jiajun down.

But Zheng Jiajun didn't give him this opportunity at all.

The Zheng family's army, which easily rushed to the head of the city, quickly arranged a defense line at the head of the city according to military training to block the Qing army.

As more and more Zheng soldiers attacked the city, the Zheng army began to advance inward. (To be continued.) )