Ye Jinyu was full of interest, but the emperor was a little unhappy, I was looking forward to it day and night, looking forward to you to guide us on how to fight the world, but you are competing with an inconsequential weights and measures! was about to stop Ye Jinyu from digressing, but Ye Jinyu handed the photo paper in his hand to Li Yuan and said, "Your Majesty, this is the map of the world, you take it first, I'll find a tool!" ”

The eunuch next to him was shocked when he saw that the short-haired monk actually handed the thing directly to the emperor, this is not in accordance with the rules! Even the emperor's closest minister can't be handed directly to the emperor like this! What if I encounter an assassin assassinating the emperor? hurriedly stepped forward to block in front of the emperor and wanted to pick up Ye Jinyu's things.

Who knew that the emperor Li Yuan did not understand the eunuch's loyalty at all, and kicked him to the ground, so that the strength was not small, and the eunuch fell to the ground and rolled twice; After kicking down the eunuch, he scolded viciously: "Dog kills, can you touch such treasures?" ”

Then he took the roll of paper in Ye Jinyu's hand, looked at it with wide eyes like a lamp, and raised his voice and shouted: "This is the map of the world!" Did the man of God really bring? ”

"Yes! Fortunately, it is not disgraceful! Ye Jinyu said, glancing at the eunuch, he didn't understand the weight of the map in the emperor's heart, he only felt that Li Yuan was a little fussed; However, this is someone else's family matter, and he is inconvenient and there is no need to meddle in it, so he turned around and retreated to the still open space-time door, and said before entering the door: "Your Majesty the Emperor waits, wait for me to bring the things!" The problem of weights and measures is solved. ”

Watching Ye Jinyu disappear into the door, Li Yuan looked at the map of the world in his hand, just like what was written in the essay of a primary school student, there were twenty-five kittens in it, and a hundred paws scratched and scratched; In short, it's a terrible itch.

You, a god, will leave when you leave, leaving such an important treasure to hang people's appetites, Li Yuan will not open it, nor will it open it; You say open it, in case the god-man sets some prohibition, or the god-man doesn't want others to open it indiscriminately and make him unhappy, it is called a big loss because of a small one.

If he didn't open it, Li Yuan felt sorry for himself, he waited so anxiously for a day, and finally the baby was in his hand, but he didn't dare to open it, isn't this torture? Moreover, this man of God did not have a letter after he went, and it was another day to go. Doesn't this make people lose their food?

Li Yuan walked around in front of the dragon chair, walking and walking, only to feel that time passed so slowly. According to the description of the primary school essay, it is like an ant on a hot pot;

The ministers below, except for the crown prince, the king of Qin and the king of Qi, the other ministers were all confused, and a god suddenly appeared, so that the court meeting could not be held. What is the situation?

……

When Ye Jinyu stepped through the space-time gate again, he stumbled for a while; I just feel that my energy is seriously drained!

This surprised him very much, and said secretly: Strange, when I opened the door just now, I didn't feel particularly difficult? Judging from yesterday's experience, it shouldn't be so uncomfortable to return.

Thinking that the door was not closed just now, could it be that keeping the door open for a long time would exacerbate the consumption of energy?

I scratched my scalp and thought about it, but I couldn't find the answer to my question; Forget it, let's solve the problem of weights and measures on Datang's side first.

In fact, when he was listening to the official talk about the length unit just now, he remembered an article he had read before, which said that Li Shimin, Taizong of the Tang Dynasty, stipulated that his double steps, that is, one step each of the left and right feet were used as the length unit, which was called a step, and stipulated that one step was five feet and three hundred steps were one mile.

At that time, he thought, why not let Li Yuan take these two steps in advance?

However, it is easy to let Li Yuan take two steps, and it is also easy to measure the length of those two steps, the trouble is that Ye Jinyu wants to make the length of these two steps reach the distance he wants!

So he came back and found a long strip of something, and measured it with a ruler to make a mark; Take this thing to the Tang Dynasty again, let Li Yuan step on two steps, no matter how long Li Yuan walks, Ye Jinyu will use the one-meter mark as the standard!

With his own steps as the length standard, as long as there is a little vanity, he will be happy to accept it, let alone an emperor who wants to go down in history. I think Li Yuan will definitely spare no effort to promote this set of standards. As long as Li Yuan accepts this standard, it is basically equivalent to the Tang Dynasty deciding to use this standard, and in this way, the length units of Tang and this time and space will be unified.

As for the long strips, Ye Jinyu's first thought was a stainless steel ruler, the kind with a length of one meter, just right; But there is a scale directly on the ruler, and it is not beautiful if Li Yuan finds it; And Ye Jinyu is not sure if the stainless steel ruler can be brought to the Tang Dynasty time and space. So the ruler can only give up.

After rummaging through the store, Ye Jinyu finally found only a four-squared wire left over from the previous boss's renovation and a plastic edge strip for making KT board edging.

Everything was found, and just as Ye Jinyu was about to enter the door again, his mobile phone rang. When I took it out, it was his mother's mobile phone number. Paddle to on.

He exclaimed, "Hey! Mom! ”

A mother's voice came from there: "Yoga, have you had breakfast?" ”

"Not yet, wait and eat."

"Oh, don't forget to eat!"

"Good!"

"Listen to your brother, he wants to go to your side during winter vacation?"

It turned out that Ye Jinhui told his family about his winter vacation plan after he went back, and the family was afraid that he would lie, so they called to confirm that he was coming.

……

Ye Jinyu was entangled by his mother's phone, and on the Tang side, the emperor was still running back and forth between his throne and the time and space gate, looking at the map in his hand from time to time; Ignoring the courtiers below, the emperor and other gods were anxious; The courtiers below waited anxiously for the emperor to come back to his senses.

At this time, as the emperor's hardcore confidant, Shangshu Zuo's servant shot Pei Lin and stepped forward and asked, "Your Majesty, I don't know who that person was just now?" Where does this door lead? ”

Li Yuan sighed, looked at the space-time door that was still open, and said in a low voice: "That person just now was my god of the Tang Dynasty, and his name is Ye Jinyu. As for this gate, I don't know where it leads; Maybe it's a direct passage to the fairy world, right? ”

I saw that Pei Lian's eyes rolled, and he said to the eunuch who was kicked by Li Yuan just now: "You, come here!" ”

The eunuch glanced at Li Yuan in fear, and leaned over with a chirping.

Pei Lin said again: "You go to this door to take a look, see when the god man will come, go and urge, Your Majesty is anxious." ”

Li Yuan's eyes lit up, hey, this is really a good way.

But the eunuch was so frightened that he trembled and did not dare to move. Li Yuan's eyes widened, and he lowered his voice and threatened: "If you dare not obey orders, I want your head!" ”

The eunuch was forced to be helpless, so he had to close his eyes tightly and risk death to walk towards the door. kept walking, closed his eyes and didn't dare to open them, until he hit something, scared his face was covered with sweat, and opened his eyelids violently in shock, only to find that it was actually hit by the wall, but why is this wall so familiar, and when he looked back, he found that he was still in the main hall; Everyone including the emperor looked at him in amazement, he was still alive! The eunuch's face couldn't help but be full of surprises for the rest of his life, not only offending the immortal gate to avoid death, but also testing the immortal gate for His Majesty regardless of life and death.

Pei Lin exclaimed: "What a fetish! Mortals can't see it! The people who heard his words nodded in agreement, just now everyone saw with their own eyes that the eunuch had obviously touched the door, but the door seemed to not exist on one side, and the eunuch directly passed through. If such a miraculous thing is not discovered in front of everyone's eyes, I am afraid that if I say it, I am afraid that it will be talked about as a ghost. No wonder the emperor always called him a man of God!

The emperor also nodded in agreement: "The god man is really extraordinary. ”

As soon as the words fell, Ye Jinyu walked over from the door with some things in his hand, and closed the door after coming. You can't just open the door and waste energy.

Looking at the hand again, I found that the wires, plastic edge strips, and engineering drawing copy paper were all in good hands.

The wire is made of metal copper, and Ye Jinyu has already prepared to bring it with him, but he didn't expect to come over. Strange!

But now is not the time to dwell on this, Ye Jinyu threw the things on the ground and said to Li Yuan: "Your Majesty the Emperor, let you wait for a long time; Let's get started now! Then he said to Pei Lin beside the emperor: "This lord, please help me pull this wire, straighten it!" As he spoke, he handed the four square copper wires in his hand to Pei Lian.

Pei Lin took it very respectfully, and according to Ye Jinyu's request, he honestly pulled up the wire. His humble expression made Ye Jinyu feel inexplicable, he didn't know this person, why did he have a feeling of pleasing himself? Is it a delusion?

Shaking his head and throwing the thought out of his mind, he straightened the wire and put it on the ground, and said to Li Yuan: "Your Majesty, please take two steps!" One step on each side of the left foot and right foot! ”

When Li Yuan heard this, he took two steps on the wire as if he were playful; Then look at Ye Jinyu's operation.

When he finished walking, Ye Jinyu immediately put away the line, didn't care where Li Yuan stepped on, directly put his hand on the one-meter-long position he had made, and said: "Your Majesty the Emperor, I have measured this length, based on His Majesty's footsteps, the left foot and the right foot each move forward once as a step; This step is the step of the Son of Heaven, which can be called an announcement! This step is divided into short miles, and it can be divided into ten equal parts as a distribution, also called centimeters, and then ten centimeters are called centimeters, and centimeters are ten centimeters; If you count the length of the month, every thousand announced can be called miles, and in order to distinguish it from the current miles, it can be called kilometers. ”

After speaking, after Li Yuan digested it for a while, he said again: "Your Majesty, I don't know if this division is good?" ”

Li Yuan pondered in his heart, was happy, and said with a smile: "This is good, this is good, this method is good!" "Use your own steps to replace the long-term, I don't know the length of the smillet, this kind of long-faced thing will be happy for everyone.

Pei Lin also said with a satisfied face: "The step of the Son of Heaven, good!" This word is even more wonderful! The steps taken by His Majesty are the steps of the Son of Heaven! If this step of the Son of Heaven is called a step of heaven, but it is suspected of trespassing, but this public word is wonderful! Etiquette and Etiquette: The journey of the avenue is also for the public! The public is the world, the Son of Heaven is the herdsman of the sky, the world is His Majesty, and His Majesty is the Gongye! Kilometers, steps, centimeters, millimeters, millimeters! It not only reflects the transcendent status of the new length, but also counts well, and is also very well distinguished from the current weights and measures. ”

As soon as this sycophant explanation came out, Li Yuan, who was originally just very happy, couldn't help laughing out loud, and the emperor's vanity was greatly satisfied at this moment.

After Pei Lin finished patting his ass, he said to the minister of Taifu Temple who was standing at the bottom: "Where is Taifu Temple?" The step of the god and the Son of Heaven is considered to be a public step, this is the fortunate thing of my Tang Dynasty, the birth of the public step is auspicious, and the Taifu Temple should reproduce this public step to the state capitals, and announce it to the world, in order to replace the old system! ”

That Taifu Siqing didn't dare to receive the order, so he could only look at the emperor, the emperor nodded imperceptibly, and then he arched his hand and said: "The minister receives the order!" ”

Standing in the place where the emperor stayed and ordering the ministers, Pei Lin was a serious arrogance; But the emperor was very happy, there were some things he wanted to say, but it was not easy to say, Pei Lin said that it was appropriate, it was quite suitable, and he did not trespass.

This scene was seen by Li Shimin below, only to see his eyes shining, and secretly said in his heart: This ...... It's kind of interesting! One day, do you want to do this too?