The clouds rolled their eyes to themselves.

What kind of era is this, and they still worship the use of materials from animals to make weapons and armor, and they are outdated like this, and they dare to call it "civilization" - phew!

Back then, in his memory of the early human civilization, in the barbaric era before the Stone Age, the weapons and armor in the hands of human beings could indeed only be made of local materials, using the bones of wild beasts as weapons, and then there were stone tools instead, so the Stone Age came, followed by the arrival of the Bronze Age......

If you think about it, it is also understandable that the civilization of cultivating immortals was born in the barbarian era, mainly to exercise personal strength, and this kind of civilization that was born in the barbarian era may never be able to get rid of the barbarian worship, so they have always continued the habit of using animal skins and animal bones to this day.

The clouds have not forgotten jì, this civilization is more admiring the sages, and rarely questions the achievements of its predecessors, but only respects it, which makes it easy for people to worship the things that were created in ancient and barbaric times. At the same time, this civilization also has its brilliance, such as the training and excavation of their personal abilities, which has also reached the pinnacle, which makes them ignore scientific and technological progress...... Of course, with the ability of immortals, there is no need for technology.

Thinking back again, I remember that several immortal masters in the town once said that the history of several great powers in the immortal cultivation world can be traced back to more than 100,000 years ago, which means that the immortal cultivation civilization has a longer era of writing, and this also means that the planet in front of you is far older than the planet where the clouds are located.

In the process of orbiting the planet, it will continue to absorb dust in space and capture meteors and other alien stars, making the planet itself larger. As the volume of the planet increases, gravity also increases, and some macromolecular objects appear......

In the process of the planet becoming larger, both humans and animals have undergone their own evolution in order to adapt to the environment. And now it seems that everything has evolved, but the tools used by the immortal cultivation civilization have not evolved, perhaps this is the reason for the current era, the animal skin and animal bone tools left over from ancient times, or the current situation of the coexistence of metal tools.

Look, what is the currency used in the Xiuzhen world? It's actually a spirit stone, isn't this a remnant of the Stone Age stone worship?

......

The first metal discovered by humans in the barbarian era was tin, and then they discovered copper, both of which were not as hard as stone tools, but when combined to form bronze, they quickly replaced the stone tool civilization......

How lucky it is to be born into this civilization, as long as you work a little hard...... Yun Duo's eyes rolled, and he suddenly straightened his face and said to Bixi: "Senior nephew, you turn around, pout your ass, let me kick you, and then I will sue you a way to make you one of the best refining masters in this era." ”

Bixi sat up straight lazily, looked at the clouds with disdain, didn't move his buttocks, changed his posture and sat down again, and said in a salty and unpleasant mouth: "Well, I'm a monk in the foundation building period, and you are a layman who hasn't yet drawn qi into your body, so I just pout my ass and let you kick, and the anti-shock force can also shock you to death."

Uncle Junior, do you know how hard I endured it just now so that I didn't crush you?"

Yun Duo stood up, moved his little short legs, and crossed the threshold with difficulty, he walked to Bixi's desk with a straight face, knocked on the table with his index finger, raised his hand, and motioned for Bixi to get out of the way: "Senior nephew, take a step away, let me sit down, you stand and talk back to me." ”

Bixi tilted his head to look at the clouds, his face was still inappropriate, and he asked carefully, "Are you playing really?"

For a long time, Yunduo has always been a cute child image in front of Bixi, and suddenly he was strict, which made Bixi very uncomfortable...... However, once Yun Duo Yan stood up and ordered Bixi as an uncle, Bixi really couldn't be tough.

Yun Duo made a blank face and nodded heavily, Bixi held on for a while, stood up lazily, and gave up his seat. He didn't dare to go far, so he could only take half a step back, stand up straight not far from his desk, and hang his head down, waiting for the clouds to command.

This is the rule of the sect. If Bixi dares to rebel against an uncle of the Qingzi generation, all the Jindan Zhenren of the Qingzi generation, no matter what the relationship with Yunduo is, must unite to maintain the dignity of the Qingzi generation.

If this happens, Bixi will die and have no place to be buried.

Yun Duo sat at the huge desk, the stool was relatively high, his feet could barely occupy the ground, he wanted to put his elbow on the desk, and hold his chin with his palm in a contemplative shape, but the distance between the chair and the desk was too far, and the height of the desk was not suitable......

So he gestured for a long time, and could only sit on the chair, cross his legs, prop his elbows on his thighs, and pose as an adult think: "Senior nephew, what is the sharpest weapon in the world?...... It shouldn't be iron, right?"

Bixi replied honestly: "Uncle Shi, it is indeed not iron, it is an alloy composed of two rare metals, one of which is Mithril, and the other heavy metal is called 'Tianjin', these two metals, the former is silvery-white, a little close to the color of silver, and the other metal is slightly yellow, shaped like gold, but it is heavier than gold of the same size." ”

Got it!

These two objects are similar to platinum and osmium alloys, which are far sharper than iron tools, but they are still not the sharpest knives on the planet. The sharpest weapon is actually an alloy of two radioactive metals......

Of course, if the volume of the planet becomes larger and the gravitational force of the terrain also increases, the original radioactive metal may lose its radioactivity due to the increased gravity and become a stable state -- "heavy metal"!

"There should be sharper weapons......"

Bixi raised his face with a look of reminiscence and replied, "Uncle Shi has heard of the 'Ten Weapons' rumored on the mainland?" Legend has it that the number one weapon is called the Blazing Light Sword, and it is said that once this sword is unsheathed, its light makes people dare not look at it directly......

Oh, it's a sword made of radioactive metal, so when it comes out of its sheath, it shines like the sun.

“...... The second-highest weapon is a long axe, which should be called an axe, and it is equally radiant and difficult to look at...... Legend has it that this axe is left over from the world-shattering Xingtian, so it is called the Xingtian axe.

The third-ranked weapon is a bow, this bow is called a stringless bow, it has no bowstring, and it does not use specific arrows, once the person pulling the bow is full of spiritual power, a light arrow will automatically appear on the bowstring, and then the bearer of the bow will point where to hit it......"

The clouds lit up, maybe this bow is the most correct direction for the development of weapons!

The Immortal Cultivation Civilization originally paid special attention to collecting energy and accumulating energy, and the striking power and penetration of weapons, etc., to put it bluntly, were just the damage caused by various energies.

Bixi sighed and continued, "...... These three weapons were all collected by Taiyue, and legend has it that these three weapons were made by several refining masters tens ......of thousands of years ago.

After a pause, Bixi said again: "The Fingering Heaven Sword in the hands of my Broken Gold Master Ancestor ranks eleventh in the weapon spectrum, and this sword is said to have been smelted by the master refining master Mo Bumo 50,000 years ago. As soon as this sword is unsheathed, the souls who have been slain by this sword will cry wolf, making the sharp sword roar of the golden blade in the wind, and it will take people's hearts......

Bixi continues to introduce the top ten famous weapons on the weapon spectrum. Yun Duo interrupted the other party's narration and interjected and asked, "Senior nephew, I have heard that some people have mixed some metal into the animal skin armor to improve the quality of the animal skin armor and enhance the defense of the animal skin armor...... Is there such a thing?"

This Bixi is very good, so he pulled up his fingers and introduced to the clouds that can be mixed with the metals and ores of animal skin armor......

That's right, this shows that the predecessors have discovered the role of alloys, and they have also smelted a variety of famous weapons, but their smelting techniques are all based on empirical summaries, and they know what they are, but they don't know why. Therefore, the principle of smelting has not been handed down, so that future generations can only tell about their achievements on various occasions, but cannot surpass these people.

Of course, this kind of speculation was conjectured by the clouds with the greatest good intentions, and perhaps there was another reason why they did not say the principle of smelting......

Hides can be mixed with various metals, which also means that in the process of evolution, high-level demon beasts have consciously accumulated various heavy metals in their bodies to improve their defenses, improve skin firmness, and attack sharpness......

According to this speculation, the so-called absorption of spiritual energy into the body, forging the Dao base, the Dharma body and so on, are actually interesting to create mutations in the human body, so as to accumulate high-energy polymer substances in the human body.

"There's a way", Yun Duo no longer held his chin in contemplation, he casually took out a lead bar from the storage bracelet, took a piece of rune paper from the table, and drew a pattern on the rune paper......

After drawing this pattern, the cloud thought about it and drew another side view.

Handing this pattern to Bixi, Yun Duo asked, "Senior nephew, can you build this kind of machine?"

Bixi's gaze fell on the top view, and he asked suspiciously, "Six-hole lotus root?"

Yun Duo pointed to the picture below: "This picture is a side attempt, that is, to view from the side, the appearance of this thing, I don't draw very similar, the key to making this thing is that the six holes should be balanced, and in addition, this rotating auger should be very strong......"

Bixi shook the child's rune paper and asked, "Uncle Junior, what is this?"

Yun blurted out: "Centrifuge." ”

But immediately Yun Duo covered up and said: "It's not good, this name is not easy to understand, why don't you call it a cyclone?"

Bixi understood, and immediately asked, "Uncle Xiao wants to build this machine to make this six-hole lotus root spin like a whirlwind?"

Yun Duo got off the donkey down the slope: "You can call the six-hole lotus root machine, this thing is the key to becoming a refining master, let's build this thing first...... However, you and I have to make an agreement in advance: after you start refining weapons, you will have half and I will have half of all the benefits, okay?"

Bixi squinted his eyes and looked at the clouds: "Uncle Xiao, this is not good, I am the one who works hard, and you actually want to take half of the profits?"

What Bixi hasn't said yet is: "You are a mortal layman, let you do these jobs, can you do it?" Now you move your mouth and I do it, you actually want to take half of the profits, so there is no heavenly reason." ”

Yun Duo jumped down from the chair, he walked up to Bixi, looked up at Bixi's shoulder, and beckoned: "Squat down, squat down, nephew, squat down and talk to me." ”

Bixi squatted down depressedly—even though he squatted, his figure was still taller than the cloud standing.

Yun Duo could only tiptoe and patted Bixi on the shoulder: "Bixi, nephew, a small group, if you want to twist your strength into a rope, your mind can only come from two situations, one is interests, and the other is emotion."

Can you understand the so-called emotion, you and I are not blood relatives, we can't have zài family affection; you are a man, I am a man, we can't have zài love; but you are not my enemy, and there is no common enemy between you and me, so we can't have the same hatred......

So if you and I want to make a lot of money together in the future, and we will not give up if we make enough money, it is unrealistic to maintain the cohesion of you and me by relying on feelings alone. So we can only talk about interests.

And when it comes to benefits, I'm willing to share half of your profits, but I'm too kind...... Don't roll your eyes, sue you, in this world, only the power of creation is the most valuable.

I have the ability to create, I have innovative ideas, I have new ideas, who will do the specific work, I can not only let you Bixi do this work, but also pick a random person from the road, let him finish this work, and then pay him a cent of the employee's salary, only the employee's salary - don't you say?"

The reason is clear, Bixi pondered for a while, and said in his heart that this is really the case.

But can Bixi trust the clouds?

Such a guy who hasn't even completed the qi induction into the body, such an absolute idiot who has a Heavenly Spirit Root and has not completed the qi induction for several months, can he come up with a good idea?"

Bixi's eyes fell on the blueprint, and he said in a deep voice: "Uncle Shi, I don't know what this thing is for, but since you said: The rotating screw in the middle should be very hard." It has to be made of the best materials – and it can cost a lot to make something like that. ”

Yun Duo continued to tiptoe, patted Bixi's shoulder like an adult, and said, "Senior nephew, since I have half of the profits, of course I have to pay half of the investment, how much can this thing cost? 20,000 spirit stones? Then I will contribute half of the funds, 10,000 spirit stones, what do you think?"

Bixi was taken aback: "Uncle Xiao, you are really rich, but I am afraid I won't be able to take out 10,000 spirit stones." ”

Yun Duo touched his chin, thought and said, "So, we might as well invest a little less in the early stage, make a small one first, and test its effect?"

Bixi blurted out: "How small does it have to be?" Uncle Xiao, can this thing be useful if it is small?"

Yun Duo nodded heavily: "It's useful, it's definitely useful...... You just mentioned the pills, in the city, how many pills are related to the Yang God Grass?"

Bixi immediately replied: "Among the monks in the foundation building period left this time, there is also a monk named Biliu who has learned alchemy, but his alchemy is not very good...... I'll call him over, and you'll talk to him?"

Biliu was quickly called over, and when he saw Bixi squatting on the ground, the little uncle was turning around the room with his hands behind his back, and Biliu felt incredible...... But that's none of his business, he just has to answer the questions.

"There are seven kinds of elixirs that use Yangshen grass to make zuò...... Ah, the best to sell, the most expensive? That is the Yuan Shen Pill, the Qi Benefiting Pill, and the Heaven Replenishing Pill.

Among them, the Yuan Shen Pill is the most expensive, and the Qi Replenishing Pill is the cheapest, but the market is the best, and the Replenishing Heaven Pill is troublesome, requiring more than a hundred kinds of herbs, which are relatively rare on the market. The price can't be said......

What is the use of these three kinds of pills? As the name suggests, the Yuan Shen Pill is to make up for the injuries of the Yuan Shen; most of the Qi Replenishing Pills are taken by Qi practitioners, and the monks in the foundation building period need to use the Replenishing Heaven Pill, but if they can't buy the Replenishing Heaven Pill, it is barely possible to use the Qi Replenishing Pill, but the amount of one-time consumption is only very large......

How do you refine the Qi Replenishing Pill? I can refine this, I've been doing this recently, I can't help it, now this sect task is too idle, and the monks in the foundation building period also have to live...... What, Danfang, that is three parts of Yangshen Grass, one part of Motherwort, and Angelica Angelica......"

"Stop, stop", Yun Duo muttered and asked: "Three parts of Yang God Grass, how is this measured?"

Biliu looked puzzled: "One serving of Yang God Grass is about two taels...... Alchemy, it's all measured like this, this is a pill that has been handed down since ancient times, it's very effective, what's the matter, Uncle Xiaoshi, is there a problem?"

Yun Duo waved his hand, and Bixi hurriedly interjected: "Senior Brother Biliu, you can step aside." ”

When Biliu left the room, Yun Duo patted Bixi's shoulder excitedly: "Rich, rich...... Well, this Biliu, can you be trusted?"

Bixi thought for a while and replied: "Uncle Junior, in fact, the disciples in the foundation building period who stayed in Jieyin City this time are all people who are not very popular in the sect, do you think, the big war you see is coming, the demon beasts in the demon beast jungle are ready to move, the sect is in a hurry to withdraw the main force, and those who have the ability and background, how can they not follow the main force to withdraw?"

Yun Duo shook his head and said disdainfully, "Senior nephew, you will definitely be stupid to death in the future...... Alas, what would you do without me? Do you think that the outcasts have a good heart and will not betray?"

Bixi thought for a while, and said tentatively: "Uncle Junior, you just said that 'interests' can increase cohesion, why don't we also pull him into the gang...... Uncle Xiao, I don't understand what you just said, I'm very worried in my heart, Dora alone, a penny more, in case of failure, I should also spread the risk. ”

Yun Duo shook his head: "Don't be in a hurry, let's make that little thing of yours and talk about it, this is the key to secrecy, and you can't let too many people know." ”

Bixi frowned and looked at the clouds, and after a long time, he made a heart: "Little uncle, I am not rich in my nephew...... You just said that that little thing can make money, although I don't know how it makes money, but if Uncle Xiao has to toss, then, then I will take out two thousand spirit stones and play with Uncle Xiao, no more, I can't afford to play this game. ”

Yun Duo glared at Bixi with disdain: "One day, you will regret today's stinginess...... Okay, if you give out 2,000 spirit stones, I will also give 2,000.

Now I'm going to tell you about this rotating six-hole lotus root, the key to this thing is the screw in the middle, it needs to rotate at high speed, very high-speed...... Well, you can use the whirlwind charm to do it, and then use the inlaid spirit stone to provide power.

Let's make a gadget first, but the rotating rod in the middle of this gadget should be strong enough, I plan to use the four-pint whirlwind charm to drive, I don't know if this speed is enough, if it is not enough, it will be increased, at least let it reach the speed of 10,000 revolutions in the blink of an eye.

The fourth-level whirlwind talisman is equivalent to the power of the peak stage of foundation building, so the rotating rod you make must at least be able to withstand the full force of the foundation building period......

When this thing makes money, we still have to make a bigger six-hole lotus root, and at that time, the speed needs to be higher and faster, and the rotating rod in the middle must at least withstand the power of six or seven whirlwind talismans......"

ps: New books, click to collect, to spread, to collect.