Li Chengyang thoughtfully walked out of the main hall of the East Palace, the trial of the fan was very successful, Li Shimin experienced it a little, and the whirring wind conquered him, and with a wave of his hand, the two little eunuchs put down the fan in their hands and began to shake the fan, and the effect was outstanding.

In addition to being a bit of a waste person, because it is an experimental product, the so-called fan is just a handle in the back, and a wooden stick is stretched out behind the handle to connect to the fan body, what gear, what linkage device, all of them are not, how fast people can shake, how big the wind is, so the waste manpower is really a bit big, Li Chengyang can't feel it when he shakes it himself, and the strength of his body has long made him have no option to waste power, looking at the little eunuch after a while, he was so tired that he exhaled, and the sweat directly penetrated his clothes, Li Shimin simply called another eunuch to come, Let the three of them take turns to shake it.

Li Chengyang was thinking about whether to get out the gears and the belt connecting the shaft, otherwise not only the wind is small, but it is also not suitable for those who have no people, and whether to add a small fan to the back of the fan to cool down the person who shakes the fan, otherwise the person who shakes it will suffer from heat stroke Isn't it a miscellaneous brand.

asked Li Gu, the old man said that it was impossible to ask for such a magical cool object in the past, how could he dare to ask for more, and he was happy to start arranging people for the hospital, doing nothing, just a fan all day long.

Forget it, ask him if he has no interest, turn a corner and come to the backyard of the East Palace, the eldest grandson must be seen, this is the only one who spoils Li Chengyang unconditionally, and the rest of the people are no longer as useful as a finger of the eldest grandson.

After meeting and saluting, the eldest grandson immediately pulled Li Chengyang to ask questions, for fear that he would be looked down upon in the Ministry of Industry, and he would start to be affected again.

Hurriedly took the eldest grandson's hand and explained that he was doing well, the people in the Ministry of Industry were all talents, and they didn't want to go out when they entered, so they comforted this mother who was still immersed in the joy of finding her eldest son and couldn't extricate herself, and hurriedly took the fan from Li Gu's hand and shook it for the eldest grandson in person.

The eldest grandson was quite surprised to feel the wind, and when he asked, he knew that his eldest son had just made it, and he was a fierce compliment at the moment, and when he heard Li Chengyang's concern, he immediately smiled mysteriously: "What kind of speed can you get out, after all, it can make people more effortless, but don't get the idea of adding a fan to the back, the subordinate and the master have the same conditions, no one will buy it, even if it is bought, the subordinate will not dare to use it, she will definitely avoid the wind Believe it or not?" ”。

What the old lady said once again made him realize the importance of status, according to Li Gu later, where do ordinary people dare to enjoy the same conditions as the master, let alone the next person, he Li Chengyang is now bringing the jade pendant, that is, it fell on the street for three days, and then go back to find the jade pendant may still be waiting for the owner in the same place, otherwise the person who picked it up can be convicted of a crime of rebellion by virtue of the dragon pattern on the jade pendant, at least it is also a crime of overstepping the system.

Shocked to hear that there was a big killer on his body, he hurriedly touched the jade pendant, but he didn't let an inexplicable person pick it up, which led to an unwarranted disaster, and tied the jade pendant carefully before running to the Taiji Palace.

Li Yuan is still like that, with open breasts and exposed breasts, it has just arrived at night today, and it seems that he has drunk a lot, and there are many new palace maids waiting around, and Li Chengyang is envious when he sees the wine pool meat forest.

Li Yuan didn't seem to need a fan anymore, there were ten palace maids in a semicircle behind him, fanning the wind with a sigh, the drunken old man's eyebrows and beards were flying around, and the scorching heat of summer did not leave a trace on him.

Seeing Li Chengyang come to offer the fan, he was not interested in experiencing it happily, although the wind blowing by the fan was indeed very strong, but Li Yuan did not hesitate to beat it into the cold palace, and then pulled Li Chengyang to eat and drink, and then put his arm around Li Chengyang's neck and said in his ear: "When there are many people, I can feel the popularity, your stupid object is not popular."

Complicated farewell to Li Yuan, who had been drunk, a bunch of meat and greasy tea soup in his stomach, disgusting all the way, I can't say who is right and who is wrong, since Li Jiancheng and Li Shimin got into the car, there will inevitably be a loser, life and death are determined by life and wealth, even if it is their own choice.

It's just that such a lonely old man suffers.

Back in the side courtyard, Xiao'er took the freshly baked mutton steamed bun and put it in front of him, Li Chengyang pursed his mouth, looked at the flower-like smile in his hopeful eyes, closed his eyes and ate nonsense, and then returned to the study in Xiao'er's satisfied eyes.

Sitting down with a full burp, he took out a pen and paper and began to modify the fan, adding a transmission, not to mention how difficult, one large and one small two gears, this thing tests the craftsmanship of the blacksmith, and has nothing to do with him, the designer, draws the drawings in minutes, carefully looks at whether there are any mistakes, and then falls asleep peacefully.

There is no need for a fan, there are only a few people in the side courtyard, and no one is so tired that they can't bear it, so it's better to put a piece of ice under the bed.

Early the next morning, it was still mutton steamed buns for breakfast, so Li Chengyang had to think about teaching Xiao'er to make individual ones at night, otherwise the angry King Qin would become famous in the future.

Hurriedly came to the Ice Control Division, chose the side of Wu Li's small courtyard, and called a few craftsmen over, the ruler had been made overnight, which made Li Chengyang very satisfied, and sent Wu Li to call two blacksmiths over, and asked about the gear, and the answer was that it could be built, but it was a little slow.

If you can build it, the iron one can be sold at a high price, and the others can be replaced with hard wood, and if it is broken, you can replace it with a new one, it is all made of a mold, and it is still very convenient to change this.

The carpenters were amazed by the idea of gears, and they were all intoxicated by the whimsy of King Qin, and the simple two gears could not only make the fan spin faster, but also could be used in many ways, which was not an exaggeration for the craftsmen.

It took a lot of effort to make this group of people quiet, and after building the ruler of the gears, they hurriedly asked them to make a new fan, and the idea of adding a small fan to the back is forgotten, what the old lady said is still very trustworthy.

Because of the complexity of the gears, although the assembly line mode was adopted, it was still done in the afternoon before a few people finished the fan, and after trying, it was several times stronger than the previous wind, and everyone fell into ecstasy, someone must have bought such a thing.

When the thing succeeded, the problem came, Wu Li scratched his head: "Your Highness, I don't know how much this fan costs to sell?" ”。

Li Chengyang smiled measuredly: "Ten through one, Tong Su is not bullied, but we want to warrant, this must not be forgotten."

Everyone looked at each other, and they all saw the surprise and suspicion in each other's eyes, Wu Li broke his fingers and began to calculate: "Wood is leftovers, worthless, craftsmen are internal people, and they don't need to spend money, the most expensive thing is that piece of iron that beats gears, well, it costs no more than ten yuan, Your Highness, this ten yuan, does anyone buy it?" ”。

"Why no one buys it, you look at how this fan is made, the best golden silk nanmu used in the palace, the best craftsmen in the Ministry of Industry have been working for two days, using the secret recipe of gear that is used as a family heirloom, this doesn't cost money? What's more, this thing was used by my father, mother, and grandfather yesterday, so you can't just sell it so casually," Li Chengyang patted his chest and said to Wu Li, isn't it just packaging, how can you learn a little bit from this method by looking at the advertisement.

Wu Ligang wanted to say that these really don't cost money, and then his eyes rolled, and he echoed: "Yes, these are all holy products made by my Ministry of Industry, and they are all sold cheaply for ten times, and they are sold for ten times, and they can't be bargained" Who said that he was an honest man, just this thought is worthy of being in the court for a few years.

Several craftsmen sighed that they were worthy of being the prince and the squire, and they didn't blink their eyes when they told a lie, and they looked at each other: "Ouch, I haven't slept for two nights, no, no, I'm going to go back to sleep."

Another clever man immediately fainted to the ground, opened one eye and closed the other eye and motioned for the people on the side to carry him away.

Li Chengyang was almost unhappy, so he hurriedly asked people to take the living treasure away, and discussed with Wu Li how to sell things, and what could not be sold was empty talk after all.

The two of them were worried, a young man came in from outside, he looked fourteen or fifteen years old, about one meter six tall, and Li Chengyang was about the same height, for some reason, there was a sparse stubble on his cheeks, and he walked into Wu Li's small courtyard with high spirits, Xu is seeing that Wu Li was not there, he shouted loudly: "Wu Li, where are you Wu Li, Wu Li, how is your Cheng Xiaoye's weapon?" ”。

Li Chengyang and Wu Li glanced at each other, and Li Chengyang asked in a low voice, "Cheng Chumo?" ”。

Wu Li nodded, and the two of them said in unison: "This buyer is not coming", laughing like two foxes who have stolen chickens.

Wu Lile went to Cheng Chumo to lead him into the Ice Control Division, and Cheng Chumo was still shouting for his weapon: "I paid for it, you can't deceive me, otherwise I will call my father to tell you."

Wu Li kicked Cheng Chumo's buttocks: "Phew, return your father, your father has to talk to me politely when he comes, you are the oldest, one bite is a little master, turn around and let people bring letters, see how your father cleans you up" In the past, there was no way to support the family by earning money, but now that I see that the road to wealth is coming, where can I be polite to Cheng Chumo, a junior.

Speaking of which, his father Cheng Biting Jin was also a person who had mixed under him Wu Li, there were very few people available when Li Yuan was in trouble, and Wu Li also mixed up a small official position with his strength, when Cheng Biting King Kong defected to Li Tang, he served under Wu Li, to put it mildly, let Cheng Biting Jin kneel down for him, and Cheng Biting Jin had to do it honestly.

Seeing that Cheng Chumo, who had been kicked, was blushing and didn't know what he was thinking, Li Chengyang hurriedly stepped forward: "This is Cheng Xiaogong, I have been looking up for a long time, this king Qin Wang, I was just sent by my father the day before yesterday to be the left waiter of this Ministry of Works, and I will definitely have more contact feelings in the future, and this king has admired Cheng's old man for a long time."

Cheng Chumo saw that someone was going down the steps, and he also borrowed the donkey from the slope, so he hurriedly returned the salute, looked at the mess all over the ground and the fan standing on the side, and asked curiously: "Dare to ask Your Highness, what is this?" ”。

Li Chengyang cleared his throat: "This is the latest fan made by this king, it is much windier than the servant's fan at home, and it is about to be sold, this is the ...... my Ministry of Industry has worked hard to sell."

Before Li Chengyang finished speaking, Cheng Chumo waved his hand: "My family wants ten, and I will let someone send the money in a while, Your Highness will keep it for me, and I will go back to get the money."

After saying that, he swooped out the door, hurrying like a monkey whose tail had been burned by fire.