"Where is this Ma On Shan located? The old man has never heard of it! ”

General Zhao, also known as Zhao Kuangyin, thought about it for a long time, but didn't think of where it was.

Yu Zhiqian is also very helpless, he is not an expert or scholar, nor is he a student of this major, the ghost knows the ancient name of Ma'anshan, he only roughly knows a location in his heart, and he must know the modern place name.

"Do you have a map?"

"Yes! I have 36 roads in the Tang Dynasty, and there has never been a place called Ma'anshan! ”

"Show me the map, I'll find it!"

"Someone, bring up the map!"

Soon, the two little eunuchs carried the map over, and then the two of them unfolded the map, Yu Zhiqian looked at the rough leather map of ancient times, and was even more dizzy, I don't know which ghost drew it, I really can't understand it at all!

"Where is Jinling located?"

"Here!"

Cheng Biting Jin pointed with his finger, and saw that next to a line representing the river, there was a circle with Jinling written on it.

"It should be in this position!"

After thinking for a while, Yu Zhiqian drew a circle, Ma'anshan in later generations is very close to Jinling, and the approximate location will not deviate too much, as long as you explore it a little carefully, you can find the location of the iron ore.

"Here? Tu County? ”

"Is it called Tu County? That's it! ”

The emperor looked at the map and then at Yu Zhiqian: "Prince, are you sure?" ”

Yu Zhiqian touched his head, nodded, and shook his head again: "Father, after the son fell off the horse, he once traveled outside the world, and met a master outside the world, and many things in the son were learned from the master outside the world, and the master once said that there are mines in these places!" ”

Yu Zhiqian said as he took a circle around the approximate location of Liaoning, and then drew a circle around the location of Panzhihua in Sichuan: "There is a place called Panzhihua here, because there is a strong kapok tree that has lived for a long time, it should be easy to find, and there is also a large mine here, I don't know where this place is for the time being!" "Yu Zhiqian's last area refers to Liaoning.

"The squire of the Propaganda Ministry Yu Yan has entered the palace!" After the emperor finished speaking, he waved himself at Yu Zhiqian, signaling his coming, and Yu Zhiqian followed the emperor into the side hall.

"You said that after you fell from a horse and fell into a coma, you met an immortal?"

"Yes!"

Yu Zhiqian responded hard, there are many things that he can't explain, but there are many things he needs to do, and he can't learn from the Qing palace drama, and he only cares about falling in love? I have to prosper my China, and I am still His Royal Highness the Prince.

"Immortals!"

The emperor's eyes were suddenly a little confused, and after Yu Zhiqian saw it, he immediately understood that his father was fantasizing about immortality again, and couldn't help but raise his voice: "Father, the immortals once told me that the immortal world cannot live forever, and it is the same as mortals, birth, old age, sickness and death, but the life in the immortal world is a little more convenient, from Jinling to Chang'an, it can be reached in one or two hours, and there is nothing else!" ”

"Really?"

Could it not be true? I am from the future, and the planes, cannons, spaceships, and satellites of the future are not all immortals in the eyes of the ancients!

"Father, the son's words are true!"

The emperor came to his senses and patted his head, so the emperor thought about immortality, and Yu Ye did the same, and let out a long sigh: "What else have you learned?" ”

"Erchen, Erchen......"

Yu Zhiqian's face was a little red, he had been in the afterlife for more than 20 years, and it seemed that he really hadn't learned anything, as if he really had nothing but knowing that the earth was round.

"What? Inconvenient to say? ”

"Father, Erchen is thinking, Erchen also knows that in Nanyue, rice can be harvested three times a year, and people there can harvest a lot of grain almost without labor!"

Hearing this, the emperor's eyes lit up instantly, for the ancient emperors, food is always the first, with food, the people can be stable, the people will not rebel if they are stable, and the family will make trouble again, as long as there is no response from the people, it will not become a climate!

"Really?"

"Yes, father, but that's because of the weather, but this kind of rice can be introduced into our dynasty and planted in the two lakes area, and the immortals also give rice hybridization, but the yield per mu is 1,000 catties, but the sons have not learned!"

"So much?"

The emperor's eyes grew and his hands clutched at the chair, if this is true, then what will happen to the world!

"What else?"

"And? To the east of us, across the ocean, there is an island country called the Wa Kingdom, and the father should know that silver is produced there, and to the east of the Wa Kingdom, there is a large continent, which has potatoes, sweet potatoes and other things that can yield thousands of catties per mu. ”

"Is there a continent on the other side of the sea? Is it Fairy Island? ”

"No, just some barbarians, like those barbarians in South Vietnam!"

“……”

"What else?"

Yu Zhiqian desperately searched his brain and said something he knew, the emperor was fascinated by it, and finally couldn't help but sigh: "This world is really as big as you say?" ”

"Father, really, this Erchen can guarantee that if I have excellent shipbuilding skills and nautical charts, I can set off to the east, and I will definitely be able to find the continent that Erchen said!"

Yu Zhiqian paused again when he said this: "Father, my shipbuilding technology is not strong, but we can first take Nanyue and the Japanese country, the South Vietnamese country has the rice we want, and the Japanese country has silver ......."

After hearing this, the emperor fell into deep thought, and finally let out a long sigh: "Let's discuss this matter later, by the way, what do you think about the second child stealing your invention?" ”

"Huh?"

Yu Zhiqian was stunned for a moment, the second child stole his invention, Yu Zhiqian really hadn't thought of this possibility before.

"Well, after you took the horseshoe from the Ministry of Industry, there was a little official named Yan Song who sent your horseshoe design and samples to the second child's house!"

"Yan Song!"

After Yu Zhiqian heard this name, the corners of his mouth couldn't help twitching, the people around the second child are really all talents.

"Well, that little official has already gone to Dali Temple to investigate, what do you think about the second child!"

Yu Zhiqian thought for a while and sighed: "Father, the second son thinks that the second child may just want to show himself too much, so he is doing foolish things!" ”

"You forgave him?"

The emperor looked at Yu Zhiqian with some suspicion.

"Well, it's my brother anyway, and it's just a trivial matter!"

"Well, got it, you said the kind of car that can run on its own? Can you make it? ”

The emperor's brain circuit, Yu Zhiqian was a little confused, he was still asking himself about the second child before, but now he suddenly asked this question, the span is really a bit big.

Yu Zhiqian thought for a while, as if the requirements of the steam engine were not very high, so he could only frown and say: "If the steam engine is used, it should be able to be studied, but it needs to be studied by many people, and Erchen doesn't know much, so he can only say a little bit of skin, let people grope to study, see if they can make it, if they can do it, maybe they can ......."

After hearing this, the emperor thought for a while: "Boss, is it helpful for Yu Tang for my father to ask you these things, which are the so-called strange lewd skills?" ”

Yu Zhiqian nodded: "Father, Erchen has seen the world of immortals, if we can learn some of the fur in the world of immortals, I can expect to live forever, take the steam locomotive that Erchen said, this thing is studied, with the rails, although it can't go from Chang'an to Jinling in two hours, but it can go from Chang'an to Jinling in three days, and it can pull hundreds of tons of goods and thousands of people, if it is built to my Yutang border pass!" ”

The more Yu Zhiqian talked, the more excited he became, although he was very salty, but as an angry young man in later generations, he still had some things, how could he unify the world after returning to ancient times, etc., now it seems to be an opportunity, but he is too salty and can't do anything.

I knew that I could cross, and I had already read all the 100 books that must be read by those who traveled through Zhihu, and I was always ready to prepare for the crossing!

The emperor looked at the excited Yu Zhiqian, touched his beard with satisfaction, look, how much like his young self, he has great ambitions!

"Well, then the steam locomotive you said needs to be able to be developed!"

Yu Zhiqian was stunned for a moment after hearing this: "This son really can't guarantee it!" ”

"There is no emperor here, there is no crown prince, only father and son!"

After Yu Zhiqian heard this, he scratched his head: "There is no way to guarantee this, if you meet some geniuses, maybe you will be able to make a model car in a year or two, if you need to cultivate it from a young age, it may take one or two generations of hard work!" ”

"Well, I know, the body of the father is okay, you think about your own path, five years, the father will give you five years, if the father can't see anything satisfactory, you can follow the father to learn how to be a qualified emperor! Got it? ”

Yu Zhiqian looked at his cheap dad in disbelief? What do you mean? Meaning to give yourself five years of free time? That's a little incredible, isn't it?

"What? Too long? ”

"No, the father...... Father, I just think that you have more rest and exercise more every day, not only for five years, but for ten or twenty years! ”

"Get out! It's good for the Father! ”

The emperor threw a pair of boots over, and Yu Zhiqian playfully stuck out his tongue and dodged the thrown boots.

The emperor let out a long sigh and said: "My father has seen the shadow of my father in you, what you said, I believe in my father, your bicycle, tricycle, ice-making, mahjong, these things are all learned from immortals?" ”

"Yes!"

"Well, you weren't like this before, since you have studied with immortals, this is my Yu Tang's chance, and it's also your chance, what my father can do is to help you and let the second child come in!"

"Yes!"

The emperor once again returned to his usual high position, Yu Zhiqian didn't know if the emperor really believed his nonsense, or if there were other reasons, but what the emperor said just now was to give himself five years of happy time, which was always a good thing.

"But it's too difficult to build Datang into what I said!"

Yu Zhiqian couldn't help but start to feel a little annoyed again, he was patronizing and bragging just now, he said too much, he probably won't see the plane in his life, if he can see the train or car when he is alive, people, after all, there must be a small goal!

"The son of the emperor to meet his father!"

Yu Tai entered the main hall and bowed respectfully.

The emperor glanced up at Yu Tai, then took out the documents investigated by Jinyiwei and threw them to Yu Tai.

"Father, son, son, son, son......"

Yu Tai panicked, he was quite secretive in doing things by himself, so Yan Song was also himself...... How so? How so?

"Your eldest brother, I pleaded with you, I think you are still young, you just want to please me!"

The emperor said lightly, and when Yu Tai heard it, he immediately shrank his head into his crotch.

"I'm only five out of forty!"

"Father, the son knows that he is wrong, the son just wants to show in front of his father, the son, the son ......"

"Your eldest brother told you about steam locomotives!"

"I said, a car that can travel without being pulled by manpower or livestock!"

"Huh? What do you think? ”

Yu Tai didn't know what his father was going to do, so he could only bite the bullet and say: "That Erchen went back and tested it with the kettle, and there is indeed a force to lift the lid of the kettle, so Erchen thinks it may exist!" ”

"Well, it's good that you know, so when will you be able to research the steam locomotive, and when will you come back to see me!"

"Huh?"

"Get out!"

"Yes, Father!"

Yu Tai walked out of the hall in despair, and looked back at his father who was sitting on the throne, at this moment, he actually felt that the throne was really far away from him, very far, although it was only a dozen steps away just now, but now it felt as far away as a Mount Tai!

"Steam locomotive, what the hell is that?"

"Father, I must, I must study it and let you know that I am your best son!"

Yu Tai left, lost his soul and left the palace unwillingly, and vowed to study the steam locomotive in the shortest possible time.

In the Old Seven Kings' Mansion, Yu Yuan stared at a huge kettle in front of him, a fire was burning below, the water was boiling, and the lid of the teapot was connected to a stick, and the end of the stick was connected to something that could be lifted.

"It's moving, it's moving, it's really moving, hahaha it's really moving, big brother didn't lie to me!"

Yu Yuan is like a happy child.

"Your Highness, be careful!"

Zhou Yu stopped Yu Yuan, afraid that he would be burned.

"It's okay, it's okay!"

Lao Qi stared at the big teapot for a while: "No, the height of this stick is not enough, according to my previous calculations, this water can be held up...... Something must have gone wrong, Zhou Yu, what do you think? ”

Zhou Yu grabbed his head and thought about it for a long time, he was very bad at using his brain, which was really embarrassing.

"Forget it, you don't know if you ask you, I'd better study it myself!"

After finishing speaking, Yu Yuan was ready to continue to improve, and at this time Zhou Yu suddenly said: "Your Highness, it may be that this hot gas has run away!" ”

"The heat ran away?"

"Zhou Yu, you are really too smart!"

Yu Yuan yelled, thought of the crux of the problem, and began to get busy, while Zhou Yu stood aside with a confused face: "I, Zhou Yu? Clever? ”

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Sogou