Beiping City, Yanwang Mansion

"These are the things that the kid used to build hot air balloons? Can you take people flying? ”

Zhu Di looked at the pile of things in front of him, and asked the secret guard in front of him with some disbelieving.

"Back to Your Highness, it's true, I saw Hu Ye and Ruan An get into a hot air balloon with my own eyes that day, and then they were blown away by the wind." The guard replied quietly.

"Blown away? Where to blow. Zhu Di asked in surprise.

"The subordinates don't know, but the emperor has ordered the four state capitals in the east to go all out to find Hu Ye, and there shouldn't be a problem."

"Father ordered to search for it with all his might? It seems that he also saw the purpose of this, I really don't know what this kid thinks, why don't you wait two years to make such a thing! ”

Zhu Di slammed his fist on the table, and seemed to be a little dissatisfied with Hu Ye, good things can only be his, if he lets his father go, it will definitely be passed on to his nephew, and it will be unfavorable to him at that time.

"By the way, Your Highness, when the leader went to the Nameless Mansion to pick up these, he saw three words in that room."

The secret guard suddenly remembered something and said to Zhu Di.

"Three words? Related? Who left it? ”

Zhu Di was curious for a while, since Hu Ye could make this thing, he must know what it was used for, and he must know that he and his father could make it.

"The Divine Machine Battalion, according to the leader, is the handwriting of that kid."

"Divine Machine Battalion? What does this hot air balloon have to do with it? Isn't it a companion use? ”

Zhu Di muttered that he had high hopes for the Shenji Battalion, which was much more important than this hot air balloon that he had never seen before.

"My subordinates don't know."

"You saw it when the kid was assembling it?" Zhu Di asked suddenly.

"My subordinates once peeked at it, and it was very simple."

"Okay, you don't have to go to Nanjing, assemble a hot air balloon for me immediately. If you want anything, this king will find you, and you must fly it in the fastest time! Zhu Di stood up suddenly, now that Hu Ye is not in Beiping, this thing can only be explored by himself.

"Yes, the subordinates must live up to their mission."

The secret guard didn't dare to hesitate, even if Zhu Di asked him to die, he wouldn't blink an eye, this was a dead man.

"Flying ......"

Zhu Di looked at the sky outside the door, and there was a trace of excitement in his heart.

……

Of course, Hu Ye knew where the stolen things went, but he didn't care. What should we do, what do we have to do, aren't we back now, send ourselves to heaven, it's time for Zhu Yuanzhang to send money.

So as soon as Hu Ye arrived at the academy, he saw a group of students who couldn't find the edge.

"Haha, Dean Dean, Niutou Mountain is already the land of our academy, even the land in Xinchang Village. The father also allocated 50,000 taels of silver first, so that we could renovate Niutou Mountain first. Zhu Ying saw that Hu Ye had come to the academy. He said happily.

"Fifty thousand taels?"

The corners of Hu Ye's mouth twitched, this Zhu Yuanzhang is too stingy, we are desperate this time, you only allocated 50,000 taels of silver. Even the project money of our Qingtian Hospital is not enough.

But it's better than nothing, and now that you have money and land, you should have to do a lot of experiments.

To test, there must be a large number of prototypes, and Wang Lin's wooden prototype is certainly no problem. But that thing certainly can't fly eventually, because it's impossible to build an engine, and it's impossible to build a propeller plane.

And in relation to propeller aircraft. Jets seem easier, as the nozzles on top of hot air balloons have proven it.

But the fierce fire oil will definitely not work, because the requirements of jet aircraft are much higher, and it is definitely not the fierce fire oil that Cheng dù can do.

What's more, the speed of jet planes will certainly not be small, and planes made of wood will definitely not be able to withstand it, and metal must be necessary.

In order to develop high-strength metals, it is necessary to rely on the three large Dan furnaces of Danko.

"Okay, I'll talk about this later, and the Niutou Mountain can't run away. By the way, the ore ordered by the academy last time has arrived. Hu Ye asked.

"It's time to get there, and now several students are refining it inside." Zhu Mo replied.

"Didn't I say that you weren't allowed to touch the furnace while I wasn't there? Do you take my words as wind in your ears! ”

Hu Ye was furious when he heard this, the Dan furnace thing was not a joke, if the furnace was accidentally blown up, people would be seriously injured if they didn't die.

"All the people inside will dry the fish for me for a day, otherwise they will all roll for me, I don't want a murder in my academy!"

Hu Ye roared angrily and rushed towards the Danke Teaching Building.

"Dean! Dean! ”

What else did Zhu Ying and the three of them want to say, Hu Ye couldn't hear it anymore.

"Let's keep up, otherwise the dean will have a conflict with Zhang Tianshi." Zhu Song frowned, he knew that Zhang Yuchu must have a bad temper now, Hu Ye was angry again, tens of millions of students did not have a murder, but the teacher had a murder.

Hu Ye almost rushed to the teaching building, the academy ordered iron ore, copper ore, and more importantly, saltpeter ore last time, that thing will explode if you are not careful, the teaching building is okay if it explodes, it can be rebuilt, if the person dies, it will be troublesome.

When Hu Ye ran into the classroom, he finally felt relieved, because the saltpeter mine was isolated far away, and it seemed that there were still people who knew the goods.

But this could not eliminate Hu Ye's anger, and he came to the group of students gathered in front of the Dan furnace, and shouted loudly, "Who called you to come to the classroom, Lao Tzu is not here, can you do nonsense!" When I last took a class, it was the wind in my ears! ”

For Hu Ye who suddenly appeared, the students were trembling, because they had never seen Hu Ye make such a big fire.

"Teacher ......"

"That's it! Don't quibble, go to the playground and squat for two hours, if you dare to stand up, squat for me until tomorrow! ”

Hu Ye said loudly, originally wanted to dry all of them, but these students didn't want the soldiers of Suzhou Mansion, and they wouldn't necessarily die if they were exposed to the sun for three days and three nights, and if they were exposed for a day, they would probably die.

"We ......"

"Dare to quibble! Want to double the time! Hu Ye roared angrily, this Danke is the most dangerous class, if there is no charter, who will be responsible for problems in the future?

"Boy, this is all my idea, don't embarrass them."

At this moment, an old man walked out from behind a Dan furnace. said loudly to Hu Ye.

"Zhang Tianshi! How did you get here? What do you mean by that? ”

Hu Ye looked at Zhang Yuchu in surprise, shouldn't this product be alchemy for Zhu Yuanzhang in Wenhua Palace, why did he come to the academy to confuse the students.

"Hey, it's a long story, I'll be the teacher of the academy Danke in the future, and I'm here to lighten your burden, you should thank me." Zhang Yuchu said with a wry smile.

"Well, you put out the fire in the furnace and go out for two hours. Not a moment less! ”

After Hu Ye glanced at Zhang Yuchu, he said to the group of students.

The group of students had sad faces, they thought that they would be able to learn something by coming to Master Zhang Tianshi, but they didn't expect the dean to be so angry.

After a while, the students were all gone, leaving only Hu Ye and Zhang Yuchu in the classroom.

"Hey, boy, you're making me a wicked person."

Zhang Yuchu looked at the group of students squatting in the sun downstairs. said to Hu Ye with some dissatisfaction.

"To be a wicked person? I'm here to save you! ”

Hu Ye looked down on Zhang Yuchu, and then found a chair and sat down.

What do you mean by that? I see that your three Dan furnaces are a little different from the one in my Wenhua Palace, not only are they bigger, but the structure inside is more sophisticated. ”

Zhang Yuchu also came over. Asked curiously.

"Of course, your Dan furnace is alchemy, my thing is not as simple as alchemy, and if you are not careful, you will have an accident. Today you are so blind to let the students refine the ore. What if something happens? Are you responsible for the dead? Hu Ye looked at Zhang Yuchu coldly.

"So strict?"

Zhang Yuchu was also taken aback, he knew that alchemy might have an accident, but it was not as strict as a dead person.

"It's still small. If you put saltpeter ore in it, I'm afraid that the entire teaching building may collapse, and if I don't clean you up at that time, the emperor will pick up your skin. ”

Hu Ye said viciously, and then saw that there was still an ember fire in the Dan furnace, so he hurriedly went to extinguish it, and when the Dan furnace cooled down, he had to take out all the ores and everything in it.

"By the way, why did you come to my academy to be a teacher, shouldn't you be alchemy in Wenhua Palace?"

After extinguishing the embers, Hu Ye came to Zhang Yuchu's side and asked curiously.

"Hey, don't mention it." Zhang Yuchu sighed, and then said, "Don't you know, since the alchemy furnace was transformed according to your method, the efficiency of alchemy has indeed increased, but those medicine people have eaten the pills refined by the improved Dan furnace, and all of them have died." I don't know what's going on, but after the emperor found out, he asked me to stop looking for the medicine man, and ordered me to destroy the Dan furnace, and then burn down the alchemy room. ”

"The alchemy room has burned?"

Hu Ye was shocked, he didn't expect Zhu Yuanzhang to be able to make such a determination, "Could it be that the thing really has the mind of immortality?" Or ......"

"Isn't it? Remember when you asked me about my aspirations? I'm only now realizing that I have no ambition at all. In the past, it could be said that he was eager to cultivate the elixir of life, but now, he really has no ambition. You also know that I was counting on that to eat, and now that the rice bowl is gone, the emperor will send me to your academy to be a teacher, and I will eat as a mixed meal. Zhang Yuchu said helplessly, thinking that he, the heavenly master who leads the world's Taoist affairs, once the emperor loses his dream of immortality, he will end up in such a field.

For a moment, Hu Ye suddenly felt that Zhang Yuchu was quite pitiful, he had been looking for the elixir of life all his life, or that their Taoist people had been looking for the elixir all their lives, and in the end they didn't get anything.

"Hey, let's not talk about this, let's talk about your three Dan furnaces, such a strange structure, what do you want to use them to refine?" Zhang Yuchu seems to be very open-minded, although he lost the opportunity to give Zhu Yuanzhang alchemy, but he still leads the Taoist family in the world, and he is still the head of the Taiyi Sect, and he still has unlimited scenery when he goes out.

"Of course, it's a good thing, but it's still in the experimental stage, these ores are all used to make real things, and if it's really useful, you have to find ore with higher purity." Hu Ye said. (To be continued......)