All the generals in Xiatian Pass came to the school grounds.
Zhao Kang took Xu Ning, Ye Hongxue and others to open a wooden box. Inside was an envelope of gunpowder wrapped in oil paper.
Zhao Kang weighed it and found that one bag weighed about three kilograms. He opened the bag in his hand, poured some out and put it on the ground.
Then we had to bring the gunpowder, let everyone disperse, and personally try to light the gunpowder made by the Ministry of Industry of Jingguo.
After brushing, sparks and white smoke came out, and a pungent smell suddenly filled the air.
Zhao Kang nodded, "The ratio is not wrong, Mr. Xu."
Xu Ning hurriedly asked, "What's wrong?"
Zhao Kang said, "Ask the soldiers to go outside and chop some bamboo. The more the better, don't use any that are too thin."
Xu Ning nodded and looked at Chen Maokai, who immediately went to convey the order.
"Master, why do you need bamboo?" Xu Ning asked.
Zhao Kang said softly, "Use bamboo as a container for gunpowder, and let's find some rushes to use as fuses."
Compared with others, the use of gunpowder in Qian State, especially in Yuanjiang County, is very different.
Not only did they produce bombs, they even had simple grenades.
The power is very huge.
Zhao Kang immediately began to explain to Xu Ning the simple grenades made in Yuanjiang County. The latter was very interested and immediately summoned the craftsmen in the army to learn.
Place gravel at the bottom of the bamboo tube, pour the gunpowder into the bamboo tube, fill it with gravel at the top, and seal it.
Dry rushes, soak them in oil, and finally mix them with cotton and knead them into lines. Insert them through the gaps left in the bamboo tube, and a simple hand grenade is ready.
Zhao Kang had people fill each bamboo tube with two kilograms of black powder.
Zhao Kang took the lead in experimenting with a fire stick and ignited the fuse. He then jumped up and ran away. After ten breaths, there was a bang.
Ye Hongxue and others saw the gunpowder loaded
The bamboo tubes, tables, chairs and benches were directly blown to pieces by the impact of the explosion.
Everyone was a little stunned.
Chen Maokai swallowed and looked carefully at Xu Ning, who was also shocked. "Commander, is this as good as your full blow?"
Xu Ning is a fourth-level martial artist, and his eyes are a little horrified at this moment. His full blow has almost the same effect.
But this is only the lethality that two kilograms of gunpowder can cause. They have a full 50,000 kilograms of gunpowder, and all they produce is 25,000 grenades!
If this detonates, wouldn't it mean that more than 20,000 fourth-level masters would use their full strength!
Xu Ning, who had been fighting for most of his life, suddenly felt a little lucky. He was glad that he did not have gunpowder when he was fighting in the north and south.
Otherwise, I'm afraid I would have gone to hell long ago!
Apart from being thankful, Xu Ning was still a little excited and looked at Zhao Kang excitedly. If this thing is used next time the enemy attacks the city, it will definitely cause chaos to the enemy, and then it will be his chance to win!
"Zhao Kang, thank you very much."
Ye Hongxue walked over, her face glowing. With Zhao Kangjingguo, she would be able to overcome this difficulty!
"What nonsense are you talking about? Am I not helping my mother's family?" Zhao Kang said happily.
She blushed but didn't say anything in reply.
Three days later.
With the military craftsmen working overtime, more than 3,000 simple grenades have been produced.
And it is still being produced non-stop.
Everyone in the garrison at the top of the city was given a basket, and each basket contained ten grenades.
These people were specially ordered
I've told you to know how to use this powerful weapon.
The army has been assembled.
Outside Xiatian Pass, Helianwei, the general of the Jin Kingdom's vanguard army, rode a tall horse and looked at the majestic pass in the distance.
Hu Yanzhuo chuckled and said, "General, it's almost time, right?"
Helianwei raised his eyebrows, "Yes, the army at the rear has almost been assembled. It's time to fight these turtles huddled in the city and return."
Huibo on the side smiled cruelly, "We have already prepared it. It will be easy to conquer this city!"
"Chamuha!"
Chamu laughed and said, "General, we have been prepared for a long time!"
"The entire army listens to my order and captures Xiatian Pass!" Helianwei shouted and passed on the order.
In an instant, countless Jin soldiers rushed towards Xiatian Pass, and countless troops covered the hundreds of Tianhuo Army.
These people all carried wooden barrels filled with gunpowder and were ready to repeat their same tricks to blow up the gate of Xiatianguan!
Watch the army swarm in.
Xu Ning, who was on top of the city, had murderous intentions on his face, "The whole army is ready!"
The defenders on the top of the city picked up the bamboo tubes in the basket one after another, holding the bamboo tubes in their right hands and the fire breakers in their right hands.
When the soldiers below were about to approach the city, Xu Ning gave the order, "Throw!"
The soldier closest to him immediately lit the bamboo tube in his hand, and then threw it towards the place where the crowd gathered.
The bamboo tube was thrown into the crowd and hit a charging Jin soldier.
"What the hell is this?" the Jin soldier murmured. He didn't pay much attention to the burning bamboo tubes on the ground and continued to rush towards the city.
However, at the next moment, there was a loud bang and all the Jin soldiers in the surrounding areas were blown away by the momentum of the explosion. At the same time, countless broken stones in the bamboo tube were thrown around due to the impact of the explosion.
Flying shot!
Like the so-called hidden weapon Rainstorm Pear Blossoms, these rubbles penetrated the bodies of the soldiers with great force.
This time, at least a dozen Jin soldiers were killed and injured!
But it was just a grenade, and no less than a thousand were thrown this time!
Countless explosions sounded, and the soldiers attacking the city were instantly stunned. Some even heard the explosions and looked at the Skyfire Army in the crowd.
Did these bastards blow up the powder keg again due to operational errors?
But when they saw it, everyone was stunned.
Because where are the people from the Sky Fire Army? There is only a big hole left on the ground and countless broken arms.
Xu Ning sneered again and again, weighing the grenade in his hand. He also threw one just now, and it happened to land next to the Skyfire Army group.
This explosion directly detonated the powder barrels in the hands of the group of people.
There are hundreds of skyfire troops, and the gunpowder in their hands will only be more than that one grenade.
Needless to say, is it powerful?
He immediately cleared away hundreds of people around him!
The enemy troops attacking the city were stunned. Everything happened so quickly and was so shocking that they simply forgot to attack.
At this time, Xu Ning ordered "Throw it away!"
The second wave of grenades was thrown, and when the second wave of explosions sounded, the ground was full of corpses. Only a few soldiers who gave up five million opportunities in their lives were standing safe and sound.
But they were all dumbfounded, staring blankly at the surrounding soldiers who were not killed in the bombing and kept wailing.
There were three to four thousand people attacking the city just now? How come you are the only one left now?
On the top of the city, Zhao Kang looked at this scene, he died too damn quickly, as if he was just playing for fun.
