"I need something to test my idea, second princess, you can help me find it first." Ye Xu said, and took the pen and ink and wrote down what he wanted under the paper.

Looking at Xuzhou City, which is now poor and white, Ye Xu can only pray that Lin Qingxuan can bring these things.

Lin Qingxuan looked at it briefly and didn't say a word, so he called his subordinates to prepare.

After a while, the servant came to the inner hall with a bundle of wires.

"Can this thing deal with the cavalry of the Great Yuan Kingdom?" Leng Ling looked at these wires with a suspicious expression, and then gently crumpled them into a ball and repeatedly confirmed to Ye Xu: "Ye Xu, are you sure?" ”

"Don't underestimate this wire, if there is a long enough wire, and then screw the iron spike on it, as long as the war horse is entangled, even if it is not entangled, it will be hurt by the barbed wire to fall the cavalry on horseback." Ye Xu said.

"Really?" Leng Ling still didn't believe it, and kept looking at the wire in her hand.

"Just try it." Ye Xu said with a smile: "Now that this wire is there, just screw the iron thorn on it."

Ye Xu took the three brothers of the Xu family to work for half an hour, and then made a section of barbed wire about ten meters long.

After making the barbed wire, Ye Xu took the second princess and her party to find a horse farm in Xuzhou City, threw the barbed wire fence into the middle of the path at will, and then said to the second princess: "Second princess, it's okay now." ”

"Leng Ling, you get on the horse and try it, remember, be careful and safe." Lin Qingxuan said.

Leng Ling smiled contemptuously and said, "Don't worry, second princess, this barbed wire fence can't stop my war horse at all." ”

After speaking, Leng Ling turned over and asked Ye Xu, "Ye Xu, you should tell me, what should I do now?" ”

After Ye Xu found a stool and sat down, he held his chin and said, "You can ride a horse and walk around a group of barbed wire." ”

Seeing that Ye Xu still had this attitude, Leng Ling was very unhappy, and glared at Ye Xu.

Clamping the horse's back between his legs, he shouted: "Drive! ”

At this time, after Leng Ling's war horse let out a long roar, it ran directly in the direction of the barbed wire.

When the four hooves of the war horse stepped into the wire, the wire became entangled in the four hooves. The iron thorns on the wire also pierced deeply.

"Whoa."

Leng Ling's war horse let out a cry of pain, and the four hooves desperately tried to shake off the wire, but the more they struggled, the tighter the wire under the horse's hooves was entangled, and the more painful they became, and finally they had no choice but to fall to the ground with a pop.

Fortunately, Leng Ling was agile, and at the moment when the war horse fell, she quickly jumped out with a fish jump, so that she was not affected.

Looking back, the war horse at this time had been wrapped in a circle by the wire, and the blood flowed down the horse's legs and belly, and it seemed that he had given up the struggle and fell in a pool of blood and groaned.

Leng Ling frowned, and then beckoned a few guards to get the war horse down from the barbed wire.

Take a closer look, at this time, the war horse's body, legs, stomach, and hooves are already scarred, and this horse can only be called a horse now, not a war horse.

Lin Qingxuan, who was on the side, showed a stretched smile and said, "With this move, those cavalry of the Great Yuan Kingdom are finished." ”

"Hmph." Leng Ling was still unconvinced and said: "That Great Yuan Kingdom has thousands of war horses, and a mere ten meters of barbed wire is useless. ”

"Then I'll lay more, I'll lay a 500-meter-long one, and I don't believe that their thousands of war horses won't fall." Ye Xu said.

"What if they let the horses jump over? This barbed wire fence is only ten meters wide, and it is easy for a war horse to jump over it! Leng Ling continued.

"yes." Ye Xu said with a smile: "Then I will spread fifty meters wide, I don't believe they can jump fifty meters at once." ”

"Ye Xu, you really went to the battlefield for the first time, do you know what cavalry is? At a glance, all of them are black pressure men and horses, your fifty meters wide can block the first few impact lines is good, really want to block their cavalry company I think it is at least five hundred meters, where to find so many wires now? Leng Ling continued to question.

Facing Leng Ling's questioning, Ye Xu shook his head and said, "General Leng Ling, you also said that you have been on the battlefield for a long time, what are the characteristics of your cavalry company?" The characteristic of the cavalry company lies in the impact force, once the front lines fall, the rear team will also be tripped due to the lack of control of the horses in a short time, and then we can use the bow and crossbow array, we can easily repel this group of Dayuanren. ”

Seeing that Ye Xu's analysis was so straightforward, Leng Ling could only accept it even if she was unconvinced.

"Alright." Lin Qingxuan waved his hand and said to Ye Xu: "Ye Xu, I'll give you a hundred Heavenly Yun Army, can you get me a barbed wire fence five hundred meters long and fifty meters wide before tomorrow evening." ”

Ye Xu said: "Yes, but I don't know if there are so many wires in this Xuzhou City." ”

Ye Xu's worries were justified.

The iron-making technology of the Daxuan Dynasty in this era was not yet developed, and even ordinary cities had to scrape together so many wires at one time.

What's more, now this Xuzhou City can basically be said to have nothing.

"Well, that's a problem too." Lin Qingxuan's willow eyebrows frowned slightly, and then turned to a quartermaster dressed as a quartermaster next to him and asked, "Li Yong, can you get so many wires out before the sun sets?" ”

Li Yong shook his head with a wry smile and said, "Second princess, don't say it's before the sun sets, even if you give me ten days, I can't find so many wires in this Xuzhou City!" ”

Hearing this, Lin Qingxuan's brows tightened even more.

It was hard to find a way to crack the Dayuan cavalry, but there was no material.

Lin Qingxuan felt bitter in her heart.

"There is no wire, is there any iron?" Ye Xu thought for a while and asked.

The quartermaster replied, "There are a lot of iron tools, but these iron tools are not the same as iron wire." ”

"That's fine." Ye Xu said: "Is there a fire kiln in this city? The one used to smelt weapons. ”

"Xuzhou City has been invaded by foreign enemies for a long time, and this thing must be there." The quartermaster replied in the affirmative.

"That's easy." Ye Xu clapped his hands and said, "When the time comes, smelt the iron into molten iron, and then make the iron wire." ”

The quartermaster said with an enlightened look: "Yes, yes, Lord Ye's words are broken, and the lower official will let people get it immediately." ”

"How long does it take to get that out?" Lin Qingxuan asked.

At this time, it is wartime, every second counts, and no one knows what will happen in the next second, so Lin Qingxuan is very sensitive to time.

The quartermaster did a brief calculation and said, "Four days." ”

"Two days." Lin Qingxuan said: "Two days later, if these wires are not ready, you will come to see them." ”