If you want to be a good emperor, you are really tired, you are tired, some natural disasters will occur in various places from time to time, although it is said that there are special officials in charge, but Li Yunfei still needs to personally intervene, so as to avoid unnecessary casualties.

For example, when the Yellow River flooded, although there was no large-scale bursting of embankments, some embankments were still damaged, and Li Yunfei had to supervise the repair of the embankments as soon as possible.

There is also a small place where an earthquake was discovered, although it is said that there were not many casualties, but it was rumored to be boiling and needs to be properly handled.

Then there is the monster in the South China Sea, others can listen to it as a story, but Li Yunfei can't ignore it completely, of course, ordinary tweeters can't produce infrasound waves, they must be special, and they must be directed to the sound waves, otherwise they didn't scare away the monster and killed a large number of people first.

So there have been a lot of things in the past two days, in fact, the troubles of being the emperor are not only these, but also need to calculate who can be used, who is trustworthy, whose full strength is too great and needs checks and balances, etc......

You can trust a person, but you can't completely hand over the power to him, if you really do that, it is very likely to hurt that person, even if that person himself is really loyal, but after a long time, there will always be some people with intentions to instigate, and eventually something will definitely happen, absolute power can indeed corrupt a person.

"Your Majesty, the North Palace of Luoyang has been completely renovated, the reconstruction of the South Palace has been basically completed, Luoyang City has also been basically repaired, and the road leading to Luoyang has been completely hardened, so the minister suggested moving to Luoyang." Sima Yi finally accomplished a major event for the first time, and he is now temporarily in charge of the construction of roads and infrastructure across the country, although it has nothing to do with the military, but he has also shown his talent.

Although he is ambitious, he is also extremely serious in his work, and he has never been greedy for a penny of food, and he is indeed a good official. As for whether people are loyal or traitors, in fact, it is caused by the environment, no one is born a loyal minister, and no one is born a traitor, even if Cao Cao was still a hot-blooded young man.

"Lord Sima's proposal is very good, it's really time to move the capital!"

"Yes, Lujiang City receives foreign envoys, but it always fails to show the grandeur of my Heavenly Empire."

When it comes to moving the capital, everyone doesn't seem to talk about those troublesome things, as if in their opinion, moving the capital is much more important than disaster relief.

Li Yunfei finally agreed to move the capital, because with the gradual expansion of the territory beyond the Great Wall in the north, the seemingly real center was transferred to Luoyang, which was actually flat and indeed suitable as a capital.

It's just that many people want to be in charge of this relocation work, and since there is that meritorious promotion system, as long as there is something meritorious, there will definitely be many people rushing to do it.

However, this task finally fell into the hands of Sima Fang, and at the same time let the group of old Hanchen assist, Sima Fang once did Luoyang Ling Jing Zhaoyin, and he was most familiar with Luoyang, and it was indeed better for him to be responsible for the relocation work, and he also found something to do for the group of old Hanchen in disguise, so as not to sigh all day long for the group of old men.

I went directly to the Academy of Science and Technology once after leaving the court, mainly to understand the current technical situation, to get an infrasound weapon, and the power of this infrasound weapon must be very, very large.

Under the leadership of several researchers, Huang Yueying was successfully found, and when she saw her appearance, Li Yunfei understood why so many people called her an ugly. I really don't pay attention to the image, and even say that there is no image at all, wearing an earthy gray worker's uniform, his hair is messy, and his face is full of oil......

Li Yunfei didn't let those research institutes bother her, but stood aside and watched, those researchers originally wanted to stay with them, but they were invited out by several of Li Yunfei's guards. His Majesty asked the dean to talk about confidential matters, of course, it was not appropriate for the idle people to know.

After waiting for more than half an hour, Huang Yueying was able to finish processing the small parts, and she didn't even notice Li Yunfei standing aside.

“…… What are you busy with? Li Yunfei finally asked.

"Yikes! Your Majesty, how did you come here? Suddenly hearing Li Yunfei's words, he was also taken aback.

"I finally know why everyone else calls you ugly, did you deliberately make yourself so dirty?"

"How come, it's just that I didn't pay attention, what is the matter with Your Majesty coming here?" Seeing Li Yunfei and Huang Yueying, she was not at all afraid, as if a friend was visiting.

"Well, just come and see you...... I heard you have a strange disease? Can only live to be in your twenties? ”

"yes, I was born with no way."

"I heard that you also have an ancient thaumaturgy, which can borrow from heaven for thirty years?"

"Why did Sister Xiao Qiao tell His Majesty everything!"

"Because I have a good relationship with her!"

“…… Your Majesty's kind of thaumaturgy you can't use, the impact is too great, and it is very likely to cause abnormalities in heaven and earth! ”

"Don't worry, don't worry, I'm not here to ask you for any Seven Star Lantern Life Renewal Technique, I'm just coming over to see if the current technology can make a very powerful non-allergenic weapon."

"I see, then take it out!" Huang Yueying spread out her hands and begged for the point.

"What?" Li Yunfei was stunned for a moment.

"Of course it's a drawing, as long as you have Your Majesty's drawings, I will definitely be able to help you make them."

"Uh, I didn't think you'd brag too!"

"Really, now that I have this treasure, I dare to make anything delicate." Huang Yueying patted the rather primitive lathe and said, she really likes this lathe so much, it is like a baby.

"The accuracy is barely 0.1 mm, which is far from it! It's not too late to talk big when the accuracy reaches one nanometer. ”

"Impossible...... It's absolutely impossible to achieve that precision! Huang Yueying knows the concept of nano, because she has carefully studied Li Yunfei's book of physics, which contains various units of length, and she never believes that people can control things with that kind of precision.

"Hehe, of course it seems impossible now, but it is still possible in the future, but since this lathe can be processed to an accuracy of 0.1 mm, it can barely help process some parts."

“…… What about the drawings! ”

"I haven't painted it yet, I'll go back and paint it in the evening, and I'll give it to you tomorrow!"

"Oh, well, is there anything else Your Majesty has to do? If it's okay, can I go on with my own business? ”

"Well, you are busy, don't be too tired of yourself, even if you successfully borrow your life from the sky, if you don't know how to take care of your body, you will still lose your life." Li Yunfei confessed and left directly.

"Congratulations to Your Majesty!" Sending Li Yunfei away, Huang Yueying finally said politely.

"Gone!" Li Yunfei jumped on the war horse, waved his hand and went back to the palace directly.

……

In fact, the design of infrasound weapons is not all to deal with the monster, if the action of Thirty-Nine Xichuan is not smooth, then use ultra-high-power infrasound weapons to stun those who defend the city, and then attack the city, although this will inevitably lead to accidental deaths, but it will be much less than a direct attack.

As for whether he could expel that monster, Li Yunfei was not sure at all, in case the characteristics of that creature were completely different from those of the earth creatures, the infrasound weapon would be useless, in fact, even if it was the same as ordinary earth creatures, it was not necessarily the same as ordinary birds......

It's just that since there is an unknown threat, of course you need to make some preparations, this is Li Yunfei's basic attitude as a person, at least he has worked hard, so even if he really fails, he will not have any regrets......

It's already late at night, Li Yunfei is still writing and drawing, designing directional infrasound weapons, the reason why the design is more troublesome is that because of the existing conditions, many accessories still can't be produced, and can only be designed in the most primitive way, so the workload is a bit large.

Chen Min'er had been waiting obediently on the side, not bothering Li Yunfei, kneeling there and not moving, for fear of disturbing Li Yunfei, who was concentrating on drawing. didn't complain about anything, in fact, for the current life, it can be said that it is far beyond her imagination, living a life of fine clothes and food, and being respected by people, and His Majesty does not dislike himself, the treatment is almost not much different from the most favored Diao Chan Zhen Mi, it is really a little flattered.

It wasn't until the early hours of the morning that Li Yunfei finished designing all the accessories, which were all things that could be made under the current conditions, and asked the people from the engineering institute to get them out, and then assemble them themselves.

The thing will be very large, plus the battery may weigh two tons, it must be pulled by a large carriage, of course, the power is also very large, if this thing is used to deal with humans, it is absolutely very terrifying, I don't know if it is really effective against that monster......

Seeing that Li Yunfei finally put down the charcoal, Min'er, who had been kneeling on the side, quickly stood up to help, but after kneeling for too long, her legs were numb, so she fell down directly without standing firmly, but she was hugged by Li Yunfei, who was quick-eyed, but those drawings were scattered all over the ground.

“…… Slaves and maids deserve to die, Your Majesty atonements! Seeing the drawings scattered all over the place, she was frightened and quickly lay on the ground and begged for mercy.

"It's okay, the drawings are scattered and picked up, your legs are numb, come over and I'll rub it for you!" Li Yunfei didn't mean to blame at all, but picked up the person and put it in his arms and pinched her legs.

"Your Majesty is worried about state affairs, and the concubine can't help at all, and she will cause trouble for Your Majesty......"

"Don't blame yourself, everyone has their own strengths!"

"The concubine doesn't seem to know anything but cleaning, laundry, and cooking." Chen Min'er said with low self-esteem.

"Actually, you're very good at it, but others can't, such as that push...... Well, it's almost dawn, so let's go rest! ”

"Your Majesty...... Do you still need concubines to serve? ”

"Of course, today I will teach you a new pose......"

"Thank you, sir, for teaching me the craft!" Chen Min'er said excitedly.

"Min'er is so good, let's go!" Saying that, he picked up the person and went to bed......