It is nowhere to be found when gunpowder appeared. It can be traced back to the Eastern Jin Dynasty and even the Western Han Dynasty, and it can be traced back to the Sui and Tang Dynasties if it was late.

However, the first thing to use this thing for war was recorded in Lu Zhen, the Northern Song Dynasty. "The Legend of Nine Kingdoms·Biography of Wu Chen·Biography of Zheng Fan": In the first year of Tianyou of Emperor Zhaozong of Tang Dynasty, Yang Xing secretly besieged Yuzhang, "Feng used his troops to launch fire and burn the dragon monk, and led the heroes to enter the city first, and was anxious."

The Northern Song Dynasty official compilation "The General Essence of Wu Jing" gave a specific explanation for this weapon: "If you set a gunpowder arrow, add birch bark feathers, use five liang of gunpowder to burn it and fire it."

However, in Zhao Huan's view, these things are basically just monkeys tied to arrows, and they are still the kind that will not explode. They are really relying on the face of Chi Ren to solve the enemy.

However, when Zhao Huan adjusted the specific ratio of gunpowder and added iron shells to the thing that were drawn with deep grooves, the nature of this thing became the most primitive grenade.

Wanyan Zongwang, who has grown up so old since childhood, has seen gunpowder and the so-called rainy pear blossom gun of the Song people, but he has never seen this thing, and the horsemen under his command have never been blown up by this thing before.

It's bombed now.

The official name of the Baniu Crossbow is the three-bow bed crossbow. The arrows are made of hard wood as the shaft and iron sheets as the feathers. They are known as "one gun, three sword arrows". The bed crossbow can also fire "step arrows". The arrows are like javelins. They can be directly nailed into the city wall at close range. When firing volleys, rows of step arrows are firmly nailed into the city wall, and siege soldiers can climb up.

In other words, this kind of thing with a range of more than 1,500 meters can not only be used to defend the city, but also to attack the city. Even if the city of Bianjing is only equipped with hundreds of eight-ox crossbows, the scene of hundreds of eight-ox crossbows being shot volleys is enough to be called spectacular.

In particular, Zhao Huan also tied a killing weapon like a hand grenade on the Eight Niu Crossbow.

The deafening explosion sound, pungent smoke, and the deadly shell explosion fragments caused the Jin soldiers who had just advanced not far to the city of Bianjing to suffer heavy losses, and their formation began to become panic.

Zhao Huan's face became a little better, but Wanyan Zongwang's face at the city seemed as ugly as being visited by Eighteen flowers.

Gunpowder is not uncommon. The Great Jin Kingdom also has this thing, but there is no such good thing as this that can explode and can fly in pieces after the explosion.

What's even more terrifying is that the impact of this thing is almost fatal to the current situation of war—

Not many people were killed directly, and not many were injured by the fragments, but the number of people who were trampled on by their own frightened war horses is quite large!

Wu Xiaomin, who was following Wanyan Zongwang, was also scared to the point of pale face. He looked at the battlefield like Shura Field, and then looked at Wanyan Zongwang with a gloomy face. Wu Xiaomin finally pulled Wanyan Zongwang's sleeve and whispered: "Your Highness, please withdraw your troops?"

Wanyan Zongwang gritted his teeth and whispered: "How to withdraw the army? The situation is at stalemate. If the Song people leave the city to fight, what should they do? If they dare to speak nonsense, they will definitely kill them!"

After thinking about it, Wanyan Zongwang simply turned his head and ordered the messenger: "Tell me, it's not easy to make such things. I think the Song people don't have much in their hands, otherwise they would have used them for me long ago.

I will send the order to let the signing army be in front. As long as I survive this disaster, it will be time to break the city. At that time, the gold, silver, jewelry and women in the city will be everyone's, and I will not take any money!"

Then Zhao Huan used facts to explain to Wanyan Zongwang what the attribute of a big blow-up is.

Wanyan Zong thought it was quite beautiful. If it weren't for Zhao Huan, the time traveler, even if the Song Dynasty had primitive firearms such as palm thunder and thunder cannons in his hand, there wouldn't be too many in Bianjing City.

However, the key to the problem is that although Zhao Huan did not travel for a long time, and although there were still a large group of pig teammates who used their strength to interpret what it means to lead and cannot win, no matter how difficult it was to start, Zhao Huan was also an official in the Song Dynasty. Once Zhao Huan became serious, the war potential that the entire Bianjing or the entire Song Dynasty had was simply something that Wanyan Zongwang could not have imagined even if he wanted to break his head.

At least, compared with the Jin Dynasty, which was claimed to be less than 10,000 in the Jurchens, even if there were no tens of millions of people in the Bianliang city of the Song Dynasty, hundreds of thousands of people could be found casually. Among these hundreds of thousands of people, a large part of them were literate or had a skill, especially those students who were preparing to take the imperial examination, as well as those members of the various clubs. They asked these people to go to the military weapon supervision to help make gunpowder, which was so efficient that they were scary.

Wanyan Zongwang thought that the thunder in Zhao Huan's hand was only enough to support a few rounds or dozens of rounds of volleys, but Zhao Huan on the top of the city could clearly tell Wanyan Zongwang that although there were not many thunder in his hand, it was enough for each of the maids surnamed Wan to enjoy one.

In later generations, some people said that the rabbit's big blow-off attribute was blown out by a thief eagle in Shangganling. However, in fact, from the rain of arrows in the Qin and Han Dynasties to the artillery washing and infantry collecting corpses before the Ming Dynasty, this big blow-off attribute has long been deeply embedded in the rabbit's bones. After being blown by a thief eagle, it was just awakening the genes inherited by the ancestors.

Anyway, for Zhao Huan, it is unclear what the amount of Van Vrete ammunition is, but the number of grenades that can target the opponent's soldiers is 10, which is equivalent to the Qinzong of the Song Dynasty.

The internal and external integrity is called Qin, and the slightest thing is called Qin, and the majesty is called Qin.

Save all the original annual monies and other fire-making machines to save internal and external use. After building fire-making machines, they still feel that they are not enough. Then use fire-making machines to smash other people's places. After smashing them, they will be fully majestic? There is nothing wrong with it!

Therefore, after the entire military weapon attack and Guangbei, the Shaofu and the workshops that were actively or passively requisitioned in Bianjing City, Zhao Huan could fully discuss with Wanyan Zongwang who was his father by relying on good things like grenades.

The only thing that made Zhao Huan secretly unhappy was that he overestimated these pig teammates of the Song Dynasty so that he did not get a good thing like a landmine as soon as possible.

Even if the infinitely extended version of the lead grenade is used as a landmine, the surname Wan and the maids he brought have never seen it before. As long as they buried this thing under the city of Bianjing, they would ignite it directly when they came...

Even so, the current situation is already painful enough for Wanyan Zongwang.

The casualties are further aggravated.

The continuous explosions made the entire Jin army more and more chaotic. The captured people and the soldiers who were regarded as cannon fodder by Wanyan Zongwang and had no discipline at all quickly attacked the army. Even the Tiefutu, which was in vain in the past, began to appear in chaos.

Wanyan Zongwang looked at Wu Xiaomin with a pale face, and began to secretly hate Wu Xiaomin, the silly silly, why didn't he persuade him to withdraw his troops?

The people of the Song Dynasty and some signing troops were getting closer and closer to the city of Bianjing, while the Zhengjun and Tiefutu who were following behind were still a long way from the city of Bianjing. There was a clear dividing line between the two by the firearms on the top of the city.

It is obvious that both Zhengjun and Tiefutu cannot withstand this new firearm at all. Those who should be injured will still be injured, and those who should be damned will die, especially the frightened war horses who ran and stalked wildly without hesitation. The entire team sent to attack has already shown obvious chaos.

What’s even more terrible is that what happened next perfectly interprets what is called unparalleled blessings and misfortunes never come in singularity.

Just as Mr. Ru Yu said, the roof leaked and rained, and the boat was late and the wind was on the head.

Just as Wanyan Zongwang was hesitating whether to withdraw his troops, the soldiers who were staying at Moutuogang sent someone to tell Wanyan Zongwang that something even more painful - the troops of Zhong Shidao attacked Moutuogang like crazy, and now the defenders are almost unable to withstand it!

The city suffered heavy losses, and all the expected combat plans were disrupted by the newly emerging grenades. At this moment, even if Song Bing dared to go out of the city to fight, he was afraid that his army would not be able to deal with it. Once he lost the food and grass from Moutuogang, he would immediately face a shortage of food.

Without food and grass, it would be better to say 20,000 troops, but the 50,000 troops themselves are miscellaneous signings and those civilians are not easy to say.

Especially the composition of the signing army is very complicated, and many of them are strong people from the weak Song Dynasty. They followed themselves to take advantage of the situation because they saw the benefits. If there is no benefit...

These people are probably the first to jump back.

At the helplessness, Wanyan Zongwang had to grit his teeth and ordered: "Retreat! Return to Mutuogang!"

...

The slightly dull horn sounded across the battlefield, and Zhao Huan on the top of the city and the horsemen under his command could naturally hear it clearly.

Li Gang, who had urged Zhao Huan to defend Bian Jing to the death, was even more excited at this time. After a series of compliments, he bowed and said, "The official family is powerful, and the Jin thief is already timid. Please lead troops to fight!"

Not only Li Gang was invited to fight, but the guards on the top of the city all looked at Zhao Huan eagerly and bowed, "I would like to lead my troops out of the city to kill the thieves!"

But Zhao Huan couldn't believe these pig teammates-

That's right, including Li Gang, everyone in the entire Bianjing city and the entire court were regarded as teammates of the pigs by Zhao Huan.

It is a good thing to be eager to fight. Wanyan Zongwang's troops suffered heavy casualties, and it is also true that they had to withdraw. However, when they retreated, the team gradually became neat again, and the team behind the road was arranged in an orderly manner. They were counting on the defenders on the top of the city to pursue Wanyan Zongwang?

Don’t be stupid. If you can’t chase it, it’s true that you will give someone a head!

But Zhao Huan didn't want to miss such a good opportunity either.

Now that I go out and have a shuttle named Wan, the risks are certainly not small, but the benefits are definitely not small!

ps: Thank you Lin Luyin for the thousands of rewards, thank you Zuo Chi, the old driver, the old driver, the flying snail, the flying snail, the flying sausage, I am not Chen Meijia’s thousand rewards, thank you for the mutual embrace, Saka I, Song Ci 5165651155, idle people 2006, ling till, little beard, name, etc., go with the wind, m will not let you bring characters, give you a heartbreaking reward.
Chapter completed!