Bai He was secretly proud in his heart, and even the Holy Queen said that it was a good sword, and it was a well-deserved good sword!

But after he finished his report, the holy queen said coldly: "The sword is a good sword, but Baihe ...... How much does your Yuanhong cost? ”

"Cost ......"

A basin of cold water poured down, and Baihe suddenly became cold. I haven't really thought about it. We are all people of this status, how can we still think about money in our heads, right? How vulgar!

"Can it be implemented by the whole people?" The holy queen asked again.

So with a bang, Baihe immediately became cold.

The flying sword was indeed made, but in the end, it ...... We're still going in the wrong direction, damn it! The flying sword that the Holy Queen needs is a standard equipment that can be implemented by all people, not the exclusive equipment of a certain person.

You must know that the materials made by the Yuanhong Sword are all extremely rare genius treasures, and if you really talk about the cost, it is an astronomical amount.

The hilt of a thousand-year-old ironwood sword, a thousand taels of silver...... Or! You have to book in advance.

Although the jade and dark iron used in the sword body are not as precious as Kunlun Sha, they are also priceless treasures.

Lantian Nuanyu is a little more expensive, a palm-sized piece, 10,000 taels of silver, I'm afraid I can't run away. If you practice chalcedony, just the few "decorations" on the hilt of the sword, I am afraid that you will not be able to take it without 100,000 taels of silver.

As for the irontooth shark spine at the jaw of the sword, not to mention, it has to be calculated in terms of human life......

In this way, the whole Yuanhong is simply priceless! If you want to force a price, I'm afraid it will be more than seven figures. How can such a flying sword be implemented by the whole people?

Although there are many genius treasures, they will definitely not be able to meet such a huge population base, and when the time comes, ...... If you want to achieve the goal of "one hand per person", you are afraid that you will hollow out the whole earth? If nothing else, at least the irontooth shark must definitely become a rare and protected animal......

"Your Majesty, although this sword cannot be implemented by the whole people, at least, it is also the first flying sword in the true sense of our Great Zhou history! Although ......"

Li Bai next to him wanted to speak and stopped, but before the words fell, he saw Yuanhong's sword suddenly flashing and flying, the tip of the sword against an inch in front of his throat, and then he heard the holy queen say slowly: "The cost is still second, Li Bai, Baihe, I will ask you, whose sword is this Yuanhong?" ”

Whose sword is Yuanhong?

It was a very simple question, but it made the cold sweat of the great poet immortal Li Bai also come down on the spot.

The Yuanhong Sword was made by Bai He, and it stands to reason that it is naturally Bai He's sword. But here's the problem...... This sword can be controlled by anyone with divine sense, Li Bai, Ying Yue, Bai He, Second Miss, and even the two dogs of San Roll and Unstable, they can do it, and those who come will not refuse.

If this is on the battlefield...... Who exactly will this sword cut at?

- That's the most important thing!

"Bai He, Li Bai, I didn't mean to blame you."

The Holy Queen handed Yuanhong back to Bai He, and said with a smile: "The flying sword has never existed since ancient times, and now you Bai He can create something out of nothing and create Yuanhong, which is extremely rare." Since you made this sword, it is yours. But you remember ......" His tone suddenly changed, and he said seriously: "The so-called flying sword, only the flying sword in your own hands is a sharp weapon." If it is used by the enemy, it is a murder weapon. All I want to see is my own flying sword, do you understand? ”

"I understand."

Bai He took the sword, sighed, and said in his heart: After a month, the big sword made one, but he still got the wrong direction after all!

"Well, it's good that you understand. If nothing else, then go back and keep trying. The Holy Queen nodded.

"Yes. Wechen retires! ”

Out of the palace, Bai He felt that his whole person was not good, and the joy of getting the flying sword had long since disappeared.

At this time, there was a slight snow floating in the air, and his body was not cold, but his heart was a little cold. If he could, he really wanted to order a cool song for himself.

Li Bai's expression was also a little depressed, and he comforted him: "Brother Xian, it is extremely rare that you can make a flying sword. It's not as good as it could be, but you don't have to be discouraged. Besides, you are a mortal after all, and Your Majesty's request is too ...... for you" He wanted to say that it was too difficult for a strong man, but he thought that it was not good to slander His Majesty behind his back, so he hurriedly stopped.

"Big brother, I'm not discouraged, I'm just ...... That's it, the road is long, I will go up and down and seek, the great cause has not been accomplished, let's continue to work hard! ”

Bai He cheered up, gritted his teeth and said, "Isn't it just a flying sword?" I don't believe that I'm still going to do it! ”

"The road is long, I will go up and down and seek...... This is a brilliant statement. ”

Li Bai praised it, and said: "If the aura recovers today, and the great cause of cultivating truth has just begun, there are still many materials in the world that have not been thoroughly studied, let's take our time, try one by one, and always find high-quality and inexpensive materials to replace." ”

"Well, hopefully......"

So in the days that followed, Bai He continued to shrink in the mansion, cotton continued to grow, and books continued to write, but the focus of work slowly shifted to the side of Feijian.

Since His Majesty's focus is on flying, not swords, there are a lot of articles that can be done here.

The first thing that came to Shirakawa's mind was a hot air balloon.

The hot air balloon is an enlarged version of the Kong Ming lantern, how simple it is! People in this era may not understand the principle, but he, a modern person, still doesn't understand it? Isn't it just that the air expands and rises when heated?

And the most important thing is that this thing definitely doesn't need any genius treasures, it can be made from common folk materials, which fully meets the requirements of Her Majesty the Holy Queen's "good quality and low price"!

But after thinking about it, the hot air balloon was too bulky, and if you wanted to carry people to the sky, the volume would be too large, and it did not conform to the concept of "individual aircraft", so I had to give up.

Then make a glider?

Gliders don't work either, although we understand the principle, but we don't have the technology. Besides, there are martial arts masters in this world, and now a large number of cultivators have emerged, if you really want to get a glider, it will not be easy for people to fight every day...... Ahem, no, it's dirty!

So after going around in a circle, Bai He gave up those unrealistic ideas, and finally had to return to the "flying sword", which is full of fantasy equipment.

Although in his opinion, the flying sword is even more unrealistic......

……

……

Bang dang! Bang dang! Bang dang......

Every day, the Jianghu Supervision Department will send a large number of strange materials, and Bai He will shrink in the house every day, and the two of them will "bang and bang", and try each material one by one.

With the lessons of the Yuanhong Sword, the materials that Baihe sent this time were no longer those priceless treasures, but some relatively common things, intending to find substitutes that could replace the materials of the Yuanhong Sword.

With the previous successful cases, this time, the progress is much faster, but the results are ......

Hey, don't mention it.

In this way, more than half a month passed.

"Let's get here today, Uncle Tie, I've worked hard for you."

"It's not bitter, it's not bitter, uncle, you've worked hard......"

That night, after trying another batch of materials, Bai He finally couldn't stand it anymore, and asked Uncle Tie to call it a day early, thinking, when will it be the end of trying such materials?

After beating the iron for half a month, he is now even dreaming with a clangling sound......

After surviving for more than half a month, the flying sword didn't make a single one, but the whole person lost a lot of weight, and even the pranayama girl was weak.

Then when he calmed down and thought about it, he always felt as if something was wrong, as if something was missing the most important and crucial thing.

It's like a car.

Why do cars move forward? Because there are wheels, the wheels rotate to create friction, so they push the body forward.

So why does the wheel turn? Because there is an engine.

So why can the engine do work? Because gasoline combustion produces heat energy, which is converted into kinetic energy.

So why is my car only for me and you can't? Because I have the key, you don't.

Look, how scientific!

So think about it from another angle, can the flying sword also be like a car?

If the flying sword is regarded as a single flying tool, then it should not be like this, it should not have too many fantasy elements, but a very scientific basis.

…… Well, the flying sword only serves cultivators, and it is very mysterious in itself. But even if it's fantasy, there should be a set of scientific fantasy theories!

Ahem, let's get down to business.

First of all, there has to be a very mysterious power system to make it fly against the gravitational pull of the earth.

Then, there has to be a control system, such as a divine sense, to control the direction in which it flies. Is it forward or backward? Up or down? Is it a monkey-like soaring into the sky, or a 360-degree fancy rotating spiral ascending diamond?

Then, there has to be an anti-theft system, and it can't be said that as long as it's a person, you can use your divine sense to control him. Why is your sword my sword, do you really think everyone is Master Yi?

You see, there's got to be a principle, right?

And then the question arises...... We, mortals, where can we understand these principles of fantasy?

"Hey......"

Carrying a pot of wine out of the door, Bai He leaned on the door and drank without a sip, and suddenly a deep feeling of powerlessness arose, and he couldn't help but sigh: "If only there was a helper......

Three stinkers, one Zhuge Liang, this is always true.

Rumble!

At this moment, suddenly a huge black shadow fell from the sky, making a loud muffled sound, like some giant beast.

"Oops, I'll ——!"

In the splash of dirt, a strong wave of air rushed over, and Bai He suddenly fell on his back. Immediately after, I heard a crisp voice coming: "Excuse me, this is the mansion of Lord Bai Hebai, the best Shangshu?" ”