Datang: Acting as a celestial mystery at the beginning

Li Chengqian thought for a while, then added: "The thing I am experimenting with is called gunpowder. If it is squeezed in a closed space and ignited, it is not a problem to open mountains and crack rocks. It may be more effective in war."

He felt that this thing could be used in the military, and hoped that the punishment would be lighter, but after he finished speaking, he looked at Li Shimin worriedly, feeling uncertain.

"So you're going to blow up the East Palace?"

"How dare I, my husband said that it can be used to make something called fireworks. When lit, it will fly into the sky. It's very beautiful. I want to show it to my mother, so... just..."

Li Chengqian couldn't say the following words anymore, and looked at Li Yi'an cautiously.

Li Yi'an raised his head, acting like I don't know what you're talking about.

"Your Majesty, Li Yi'an will really kill His Highness!"

Kong Yingda finally recovered from the shock. Luckily, he did not suffer from dementia. He immediately said, "Li Yi'an will only teach His Majesty these lowly and dangerous things. If this continues, His Highness may destroy the Eastern Palace. His Highness will inherit it from now on." Datong, keep doing these things, how can you be the master of the world? Corrupting the world is almost the same."

He bowed and said: "Your Majesty, I implore Li Yi'an to be imprisoned and dispatched to the army, so that he will never have contact with His Majesty, otherwise the Tang Dynasty will be destroyed by this person."

Li Yi'an knew that the people in the East Palace would definitely not let him go.

Will Datang be destroyed in Mr.'s hands?

Li Shimin first denied it. Without Mr. Tang, it is still unknown whether Datang could survive the Weishui River.

But it's really not appropriate for the prince to learn what he taught, so he could only look at Li Yi'an.

Li Yian coughed lightly in embarrassment.

"Master Kong, I told you, this is science!"

Li Chengqian insisted: "What I want to do has nothing to do with Mr. It's my business."

Li Yi'an thought that he still knew how to protect himself, and he didn't teach him for so long in vain.

"What kind of science, I don't understand, I only know that the prince will not be able to govern the country in the future based on science alone."

Kong Yingda continued to advise: "Li Yi'an is deliberately trying to mislead His Highness. His intentions are deplorable. Maybe this person is a spy sent by the enemy country. He can only deceive people with lies and must be eliminated!"

"Mr. Kong, Li Yi'an has no grievances or enmities with you, right?"

Li Yi'an really couldn't help but ask back.

"There is no personal enmity, but he is my enemy who caused troubles to Tang Dynasty."

Kong Yingda said righteously: "Who are you? You are not qualified to speak here!"

It was the first time for him to meet Li Yi'an, and he had never seen Li Shimin appear beside him, so he felt that it must be someone from the younger generation who was not qualified to speak this way.

"Unfortunately, I am the spy of the enemy country in your mouth, the evildoer who deceives the public!"

Li Yian touched his nose in embarrassment.

"Oh it's you!"

Kong Yingda became more emotional: "Your Majesty, take him down!"

"okay!"

It is impossible for Li Shimin to take Li Yi'an down. He shook his head and said, "There is no need to mention this matter again. Li Chengqian, get the hell out of here, and I will deal with you tonight. As for Kong Qing, he should be frightened, go back and rest first! "

He had to defend Li Yi'an, otherwise it would only be more embarrassing.

"Your Majesty, how can you let this matter go?"

Kong Yingda refused, and said: "The East Palace has been destroyed, Li Yi'an has misled His Highness, and must not be forgiven lightly!"

"Mr. Kong said that His Highness cannot use these things to govern the country, because you are not knowledgeable enough."

Li Yi'an narrowed his eyes and asked, "Is the world really peaceful now?"

Kong Yingda couldn't guess the meaning of Li Yi'an's question for a while, and said in thought: "Master Liang has not been eliminated, and the Turks are eyeing the north. Strictly speaking, it's a bit close."

Li Yi'an continued: "Mr. Kong has also seen that the power of gunpowder can blow down the walls of houses. Just now His Highness also said that it can be used for fighting. If it is accidentally ignited and falls into the enemy's army, what will happen? "

As soon as these words came out, Li Shimin's eyes lit up suddenly.

Yes!

The power of this thing is so powerful that houses can be bombed and collapsed. If it falls into the enemy, wouldn't it be blown up with flesh and blood and corpses everywhere? It is definitely an artifact for the army to kill enemies on a large scale.

Kong Yingda naturally also thought of this, and still retorted: "This is military, how can it be compared with governing the country?"

Li Yi'an laughed and said: "A strong army means a strong country. It can deter Xiaoxiao and suppress foreign enemies, so that foreigners have to worship the Tang Dynasty. No foreign enemies dare to invade. The family and country are stable and the people live and work in peace. Isn't this not governing the country?" ? Does the old man want to see such a chaotic situation during the Jin Dynasty?"

"Don't dare!"

Kong Yingda once heard Lu Deming say that Li Yi'an had a sharp tongue, and now he has personally experienced it, and finally he has some experience.

Li Yi'an continued: "His Royal Highness seems to be experimenting with fireworks, but is actually strengthening the army. What's wrong?"

When Li Chengqian heard it, he was so moved that he was confused, and only the husband was willing to speak for himself.

Very nice sir.

Kong Yingda continued to question: "What about the hot air balloon?"

Li Yi'an continued: "Your Highness once told me that if a person sits on a hot air balloon, flies over the enemy's barracks, and then drops the gunpowder, what do you think will happen?"

"This……"

Li Shimin first exclaimed: "Is this really feasible?"

If it was possible, he couldn't imagine how spectacular the scene would be.

Kong Yingda felt that his position was being challenged, and said nervously, "How is this possible? How can people fly?"

"enough!"

The debate ended here, and Li Shimin didn't want this to be leaked out prematurely, so he interrupted just right, and said, "Kong Qing, go back and rest first, don't mention this matter again!"

Kong Yingda still wanted to argue, but Li Shimin was a little impatient, so he could only retreat.

Li Shimin said again: "Li Chengqian, get the hell out of here!"

Li Chengqian is weak and helpless.

After he left, Li Shimin's blood boiled again, and he asked eagerly: "Sir, what you just said, can you really do it?"

If he can, then his Great Tang can make the real world admire him.

"Theoretically, it is possible, but whether it can be made in practice requires continuous experimentation."

Li Yi'an thought for a while, and then said: "Your Majesty, please allow me to intercede for His Highness, or let His Highness come to my place tomorrow, and I will guide His Highness to build a powerful weapon to atone for sins and stop everyone's mouths!"

He suddenly felt that making weapons seemed to be a good way to gain experience.

Then he had an idea.

The crown prince blew up several rooms in the East Palace. This matter cannot be hidden. Some people will attack the crown prince and Li Yi'an because of this incident. He has to defuse it and divert his attention.

-

Soon, the next day arrived.

In Chang'an West City, Cheng Yaojin's shop suddenly hung up a poster with a big blue and white porcelain painting on it.

Outside the shop, a piece of land was vacated. Zhou Nan was sitting under the eaves, with a piano in front of him.

Seeing this, passers-by stopped curiously.

Cheng Yaojin saw that the people came almost at the same time, he waved his hand and said, "You can start!"

Immediately, two guys came out with two small gift boxes carefully, but they didn't open them, which seemed very mysterious.

Boom!

Zhou Nan next to him plucked the strings of the piano slowly, and the crisp sound of the piano was ding ding dong dong.

"The plain embryo outlines the blue and white brush strokes from thick to light, and the peony depicted on the bottle is just like your first makeup..."

Zhou Nan's beautiful and pleasant voice sang the lyrics of the later generations, and spread melodiously like a fairy's voice.

Those who gathered around to watch the excitement, seemed to be infected by the sound of the piano, quieted down and listened carefully.