"History, are there any magical things you said about?" Li Shimin clenched his fists together, and he already had a little guess about the answer, he looked at history every day, and naturally knew what virtue was in the history books, combined with Li Chengyang's performance just now, he was a little desperate now.

"Hehe, I learned a little bit, isn't Qu Yuan plough or something I learned, and there are a lot of things, I haven't remembered it yet, maybe I encountered something that day, don't I just remember it, rest assured, I still know a lot" Li Chengyang smiled a little lacking in confidence.

Li Shimin burst into tears: "Did I ask you about the Quyuan plow, I mean those machines, the food that can feed 1.3 billion people, and the artifact that flies to the sky, don't tell me that you haven't learned anything, if you forget it, then give me a dream now, when to dream about it and when to go out for me again."

Li Shimin is really angry, but there is nothing he can do, what Li Chengyang said, he believes that even if he doesn't look at what he takes out now, according to what Li Chengyang said, there will always be new objects in the future, if he lies, sooner or later there will be a day of leakage, so he wants to beat people up now, enter Baoshan and return empty-handed, and the great opportunity is so missed? If he hadn't been able to beat Li Chengyang, I'm afraid he would have done it now.

shrunk his neck and carefully comforted Li Shimin: "Dad, don't be angry, although I don't know how to make those things, I have seen a lot of them, and they are much stronger than ordinary people.

Li Shimin tried hard to restrain his right hand, which was about to move, and it took a lot of effort to let go of his anger: "Then tell me where the main problem is, and you must give me an explanation today."

"Dad, the main problem is that even if we Datang have those technologies, we can't produce them, as far as our iron production is concerned, the annual output is only enough to make such a plane to the sky, and the output alone has become an insurmountable ravine, not to mention that we don't have most of the materials on the plane, it is impossible to bring that thing to Datang, if our Datang can achieve half of what I have learned, then it will really become an immortal dynasty" Li Chengyang hurriedly explained.

Hearing this, Li Shimin was not angry, thought for a long time, sat down and asked: "Then what do you want to put on the plane, the plane, how much time will it take to make the plane, I fully support you."

Li Chengyang replied with a wry smile: "Dad, I can't make a plane without your full support, I really haven't even done that, I know the shape, and in our situation, in your life, plus my life, this can almost make the plane, don't think about the rest."

"Then you say, what do you need now, after listening to your words, I am dreaming of the life in your dreams, if you can really fly into the sky and see the fairy face, I will give you whatever you need."

"There are no immortals, how can there be immortals, I don't have them in my dreams, the sky is empty except for cold, and then it is pitch black, nothing, how can the gods live there, the people in the dream have flown to the place so far away from the sun, it's not that I haven't seen any immortals, let alone immortals, I haven't seen anything that can breathe, you still take your thoughts."

Li Shimin's old face was red, his mind was seen through, no one didn't want to live forever, live with heaven and earth, and shine with the sun and the moon, which emperor didn't want to, the first emperor didn't build a mausoleum like a fairy palace, so that he could still continue to be the emperor underground after his death, which is also human nature.

Li Chengyang seemed to remember something, and slapped Li Shimin startled: "Even if the person in the dream is seriously injured, as long as he still has a breath, he can be healed, and if his arm is broken, he can be connected to a man-made one to continue to use, and if his heart is broken, he can change his heart and continue to beat, and few people can live to be a hundred years old under such conditions, let alone our Datang, you better not eat those monks, the pills given to you by Taoist priests, and don't smell them."

Li Shimin was stunned for a moment, he was about to send someone to invite some famous Taoist priests into the palace, alchemy for his father in order to prolong his life, I can't say that I will have to eat some in the future, since ancient times, kings have the habit of taking pills to strengthen their bodies, how come Li Chengyang It's best not to touch it: "Oh, why don't you let me eat it, as far as I know, all emperors have a record of taking pills, why don't you even touch it?" ”。

Li Chengyang was stunned, Li Shimin has always been an open-minded and intelligent synonym in his eyes, how could he ask this kind of question, lead is poisonous, mercury is also poisonous, the ancients knew it, why is it mixed together and burned into a ball and it will be no toxic?

This is the power of the rules, don't think about it, right, since the first emperor began to take the pill, the kings of later generations have followed suit, alchemy is the magic of the immortal family, and the poisonous things are not poisonous after the practice of the immortal family, plus the purity of the current heavy metals is not enough, the pill itself is the size of the little finger belly, which also adds a lot of other spices, and the content of toxic metals is small, so there is no frequent death from medication.

The kings of the previous life did this, and they didn't see anything happen to them, and the heavy metal will stimulate the nerves and produce an inexplicable sense of excitement after taking it, which makes people misunderstand, the pill is a good thing, refreshing and prolonging life, and no one has stood up for so many years to say that the pill is harmful, so Li Shimin will inevitably go with the flow and follow the example of the ancients.

"Dad, do you know that when the elixir is refined, lead, mercury, cinnabar and other things are added again, and I heard that some of them have to add some arsenic. Frost goes in, some of it is poisonous, some of it is not poisonous, but it is always poisonous, but the amount of medicine is not enough to be fatal, if you don't believe it, let people bring a piece of lead, you let people burn, no matter how you burn it, he can't become a non-toxic thing, this thing is fine to eat once or twice, and if you eat too much, it will be a life-threatening thing."

"Then why does every Taoist priest of alchemy know a few hands of immortal arts, the ancients are not fools, if they don't see the magic of the alchemists with their own eyes, how can they believe in others for no reason" Li Shimin is curious, his son's words he believes, the rules that have been handed down before can be abandoned, but he is very curious about what is going on with immortal arts, since alchemy is fake, then immortal magic is impossible to talk about, how can it deceive the world for so many years?

He pouted his lips unremittingly, is it immortal, what kind of rune paper spontaneously combusts, the wooden sword can see the blood stains when cutting the paper, and the oil pot takes copper coins, to put it bluntly, it is worthless, but there is no material to demonstrate at the moment, so I have to say it verbally.

Li Shimin will be suspicious, if you don't see it with your own eyes, you have to keep it suspicious, even if you see it with your own eyes, you can't believe it all, this is a compulsory course for emperors after they take power, everything must be guarded against is the essence of the empire's longevity, but he can't say anything against it, after all, Li Chengyang's words are clear and organized, not like a fake.

"Say, what support do you need from me, I will give it to you if you can do it, as long as you can make the things in your dreams, I will fully support you in whatever you do" Without the expectation of immortality, Li Shimin has reverted to that generation of Mingjun, he is ready to give Li Chengyang the greatest support, and strive to bring those good things to Datang one by one.

Li Chengyang waved his hand: "I don't need any support, haven't I been doing these things, take your time, don't be in a hurry, the machine age is still far away, now what I do is to go step by step, at present, my purpose is to build a academy, and then pass on some of the knowledge I know, everyone picks up firewood and the flame is high, but it is not suitable now, wait until everything is stable, if you want to support and support me, then increase my monthly income a little?" ”。

Li Shimin thought about it, Li Chengyang has indeed been doing this, which still makes him a little relieved, after all, his son has not forgotten Datang: "Okay, do it well, tell me if you need anything, monthly money?" Isn't fifty taels a month enough for you to spend, when I was the King of Qin, it was also fifty taels, I still have a surplus, how can you not be enough, the guards in your courtyard, aren't the meals paid for by the palace for you to raise, where is there any use of money, you can go out if you have nothing to do, go to bed early, and take your younger brothers and sisters tomorrow, those leather children can get up early."

Monthly money? Impossible, his private treasury is empty and can run horses, and he has distributed them to the ministers, yesterday Guanyin was still talking about whether to reduce the amount of money in the palace, how could he add monthly money to Li Chengyang.

Li Chengyang's face darkened suddenly: "Dad, you are calling and wanting to let the horse run and not give grazing, then I don't give some reward money from time to time, isn't the carpenter's salary also paid by me, how can you say that Li Shi is also your daughter-in-law, you can't bear to look at the two of them" broke his fingers, and made an OK gesture at Li Shimin:

"Three months, three months without clothes, my mother was not like this, you fought every day, which time you won and didn't carry a little back in your pocket, this my mother told me, you didn't drive the fifty taels, last time I rewarded me with 100,000 gold, I was happy to get it, then I was dumbfounded, 100,000 gold is 100 yuan, your guards also gave me silver, as soon as you go in and out, you take back 20 yuan, why is it so difficult for me to be a son."

Li Chengyang began to sprinkle, especially thinking that the 100 ingots of silver were even more angry, one or two pieces of silver could be exchanged for 800 yuan, and such an important thing as a Quyuan plough only got 240,000 yuan, so it was better not to give it, Li Shimin didn't give him an explanation today, he was rolling in this study today.

Li Shimin actually played a bachelor's game: "You just said that you are a fairy, and you don't have any money, your mother told me yesterday if you want to reduce your expenses, now is a difficult time, as the eldest son, you don't think about frugality, and you still make trouble with me, you are not afraid that your younger brothers and sisters will laugh at you."

"Whoever likes to joke and who laughs, I will smoke them if they laugh at me, you have to give me this money today, otherwise I won't leave here" sat on the ground, and the next sentence Li Shimin rolled on the spot to show him if he was still so deducted.

Li Shimin closed his eyes: "Where do you like to go, you have a way to earn it yourself, and what you earn is all yours, I don't care, if you want to take money from me, don't think about it."

Li Chengyang snorted...... Got up from the ground, although he didn't ask for money, he also got a good answer: "This is what you said, our gentleman is quick to speak, and you don't care if I earn my own money, you can remember this today."

Li Shimin waved his hand impatiently: "There is a way to earn it yourself, but remember to find someone to stand in front of you, if someone comes to join you in competing with the people, I don't care."

"Well, just have your words, don't worry, no one can participate in me, I know it in my own heart, my son will leave."