Huohuan cloth is a good thing, obviously the current output can't be much, that thing is very useful, Hu Ye doesn't want to miss a good business opportunity.

So Hu Ye became the biggest buyer of He Binghuo Huanbu, and Hu Ye helped him solve a disease that he didn't even know, so he gave Hu Ye a discount.

So Hu Ye used 10,000 taels of silver to wrap all the fire cloth in the next year, and He Bing thought that he had taken advantage of it, because he saw that Hu Ye had no expression on his face.

In fact, it was because Hu Ye was already happy in his heart, but he didn't expect it to be done with 10,000 taels of silver, which was still a year's output.

When your hot air balloon goes to the sky, the value of that thing is not long?

In general, I still took advantage of myself.

So Hu Ye took out half of the silver tickets from a pile of silver tickets and gave it to He Bing, so he didn't bother to count them.

He Bing felt that Hu Ye was very happy, so he laughed and left, and sent someone to Bashu to carry the fire cloth for Hu Ye.

……

Hu Ye is in a good mood, as long as the fire is in place, his hot air balloon plan should be implemented, and there will be no fire like yesterday, and he almost lost his life.

When Hu Ye returned to the classroom, the students saw that although Hu Ye had lost a lot of weight, his face was full of red.

"Teacher, are you alright? Yesterday ......"

Zhu Ying saw that Hu Ye was smiling brightly, so he asked boldly.

"What can happen to me? It's just the first step on the road to success. Hu Ye smiled, and then said, "You can start planning how to transform Niutou Mountain, but there is one thing, you can't disturb the villagers of Xinchang Village." ”

"What? Could it be that the teacher has already ......"

Zhu Ying shouted, listening to Hu Ye's meaning, it seems that flying into the sky is no longer difficult?

"Ahem, low-key and low-key, in a month, you should be able to see the difference." Hu Ye coughed and said.

The three princes were already overjoyed. Wang Lin jumped up even more happily.

Because he has recently built a lot of planes, but because there is no space, he can't test fly, and he doesn't know how far he can fly.

Now that Hu Ye has asked them to start renovating Niutou Mountain, it seems that there is no problem with the airport in Niutou Mountain, and his plane is about to come in handy.

However, Zhao Kuo, who rarely speaks, pondered, isn't the reason for building the airport just to build an airplane to send people to the sky?

Why is it because Hu Ye has to fly to the sky so that he can have the money to build the airport? Isn't that a contradiction? It's all flying, and you still need a plane?

However, Zhao Kuo was inarticulate and couldn't express it at all. can only be handed over to the heavenly rat in his arms.

With animals, he can communicate much more smoothly than with people, and there is no obstacle at all.

Hu Ye didn't know about Zhao Kuo's doubts, and even if he knew, he wouldn't solve Zhao Kuo's doubts, because the plane and the hot air balloon he wanted to build were two different things.

One is for sightseeing, and the other is for great use!

Throughout the day, Hu Ye spent the whole day in class discussing the renovation of Niutou Mountain with the students.

When he left the academy. Before you know it, it's already dark.

"Sure enough, when you're in a good mood, time flies much faster." Hu Ye looked up at the crooked moon and muttered.

"Young Master. What's the good thing, I see you're in a good mood today. ”

Old Qian came up and said with a smile.

"Nothing."

Hu Ye glanced at the old money, why did this product appear. My good mood disappeared immediately.

……

Beiping City, Yanwang Mansion

"What? What is that kid doing with weird stuff again? Almost killed? Zhu Di looked at the secret report in his hand and muttered to himself.

"Almost killed? Is there such a strict zhòng? ”

Liu Sheng was a little surprised.

"It's like a hot air balloon thing. I really don't know what that kid thinks in his head, if people can fly, then they still have to? Zhu Di lit the note in his hand on the oil lamp and threw it into the trash.

Basically, he has to receive such a note every day, which is Zheng Da's daily report to him.

"Your Highness, I think that kid has the potential to succeed, and ......," Monk Daoyan said slowly, looking at the note that was slowly turning to ashes.

"Is it possible to succeed?"

Zhu Di looked at Dao Yan in surprise, as his most trusted adviser, Zhu Di attached great importance to every word of Monk Dao Yan.

"Your Highness, a thousand years ago, the public class was able to create a bird that flew into the sky for three days without setting. Mo Zhai's tricks can even throw heavy objects hundreds of miles away. In today's rivers and lakes, as far as I know, there is a master of light skills, and it is effortless to climb a ten-zhang high wall. So it's possible for that kid to do anything out of the ordinary. Dao Yan replied.

Zhu Di frowned, feeling that Dao Yan had some truth in what he said, could that kid really be able to do it?

"What else did Stau not finish?" Zhu Di asked suddenly.

"Your Highness, do you remember Kong Ming Lantern?" Dao Yan asked suddenly.

"Kong Ming lantern? What does this have to do with that kid's hot air balloon? ”

"Your Highness, what will happen if one person can stand on a Kong Ming lantern?"

When Zhu Di heard this, his face changed greatly! Slapping one hand on the chair and shouting, "What is this kid going to do!" Isn't it already ......"

"I don't think so, that kid is full of strange ideas, to make this hot air balloon, not necessarily to be used for military purposes, but have to be guarded against, maybe Nanjing also has powerful people." Dao Yan admonished.

Zhu Di's eyes flickered, and then with a wave of his hand, a black shadow had already appeared in front of everyone's eyes.

"You go to Nanjing in person and get me all the numbers of that kid's hot air balloon!" Zhu Di commanded loudly.

was reminded by Dao Yan, Zhu Di was already aware of the matter, although the hot air balloon has not yet flown up, but Zhu Di is no stranger to Kong Ming lanterns.

If there was a man standing on it, flying over the enemy, wouldn't everything be at a glance? What if you put some explosives on it? Is there still a safe place in the barracks?

So that kind of thing, there is no problem with using it for play, but once it is used in the military, it is a big killing weapon.

This kind of thing can only be owned by him, and if others get it, it will be a big threat to him. Not even his father.

"Boy, boy, did you do it on purpose, or did you just do it for fun?" Zhu Di pinched the teacup in his hand and found that he couldn't understand Hu Ye more and more.

"Your Highness......"

Dao Yan saw that Zhu Di's face was not good-looking, and wanted to say something, but was interrupted by Zhu Di.

"Alright, you guys go down, I'm going to rest." Zhu Di waved his hand and let Dao Yan and Liu Sheng go down, but then added. "Liu Sheng, step up the construction of flintlock pistols, the scale of the Shenji Battalion is too small now, and it will not play a decisive role in a war involving tens of thousands of people."

Liu Sheng nodded when he heard this, and he also knew that the time for Zhu Di's plan to start was getting closer and closer, and his Shenji Battalion was indeed going to speed up the plan.

Walking out of the Yan Wang's Mansion, Liu Sheng looked at Dao Yan, in his impression. Didn't Monk Daoyan fall in love with Hu Ye's kid? Why is it like Hu Ye today?

"Hehe, Lord Liu doesn't have to look at me with that strange look, I'm saving him, not harming him. If that thing appears in someone else's army. Your Highness won't just be angry, I'm afraid it's the kid's head that you want. Dao Yan shook his head and strode away.

Regarding the military use of hot air balloons, Hu Ye naturally knows everything clearly.

But he also knows. Even if the army is equipped with a hot air balloon, there is no threat to Zhu Di, because of the Shenji Battalion in Zhu Di's hands. It is the biggest nemesis of hot air balloons.

Flintlock pistols are not like arrows, the bullets fired are basically unbiased, and a well-trained soldier will not miss the target when used to hit something a few miles away, let alone something the size of a hot air balloon.

Once a hot air balloon is punched out of a hole, it is a disaster, if you hang a little explosives on it, not only will it not kill the enemy, but it will be a blow to yourself.

So even if Zhu Yuanzhang or Zhu Yunwen's people mastered the hot air balloon, it would not have much impact on Zhu Di, and Hu Ye would come up with this thing.

In general, this thing is just like Qingtian Academy, it is all Zhu Di's thing.

…………

Time passed little by little, the sphere part of the second hot air balloon had been completed, He Bing's fire cloth had also arrived, and Hu Ye's flying plan was about to be implemented.

However, Hu Ye didn't dare to sit on this thing rashly, even if he had now surrounded the bottom of the sphere with a fire cloth, he no longer worried that the silk cloth would cause a fire due to the fierce fire.

But any new gadget is impossible to put into use without experiencing real things, even for Hu Ye, hot air balloons are not new, and there is always nothing wrong with experimenting a few more times.

So in recent days, the students of the academy can always see a big thing floating up in the Nameless Mansion, but it has never smoked and then fallen like last time, it is floating in a position of seven or eight feet, and it will fall after staying for a stick of incense.

The three princes knew that it was a new gadget made by Hu Ye, which was used to ask their father for money.

Since it can fly, and it is so big, it should be no problem to bring a person, so their Niutou Mountain plan is a matter of course, isn't it time to go back and report to Daddy? And it's two months away.

Hu Ye also knew that the time was very close, it was already the middle of May, and there were still ten days before Zhu Yuanzhang's deadline, and the number of his hot air balloon had already been tested, as long as the weather was not too bad, he would be able to take off.

It just so happens that the weather has been very good recently, and the sun is shining every day.

In order not to miss the opportunity, Hu Ye decided to take a hot air balloon to the sky tomorrow!

For someone like Zhu Yuanzhang, if he doesn't let him see it with his own eyes, he will definitely not believe it.

And didn't Lao Zhu say before, if you want to come to Qingtian Academy to have a look, let's take the opportunity to let him come to the academy for a visit, and also increase the prestige of our academy.

So Hu Ye walked towards the academy, this kind of thing, leave it to the three princes to do it, and it will be much smoother. (To be continued......)