Carefully studying the core mechanism of the crossbow machine, Ye Qingxuan suddenly thought for a moment, "Come to think of it, this crossbow machine is also a scarce thing in Lianyun Village, otherwise those bandits only need one hand, they can easily bulldoze the Jade Void Palace, and where do they need to play any beast tamer's tricks!"

"However, if this thing is not in a certain amount, then I am afraid that it can only deal with the masters of the innate realm at most, and it must be taken by surprise, or it must be restrained by others, otherwise the flying speed of the crossbow arrow cannot exceed the mind of the innate master, and naturally it will not be able to shoot the enemy!!" Ye Qingxuan studied for a long time and came to a conclusion in his heart.

It seems that such a crossbow machine, in his opinion, is really a bit of a chicken rib, against an ordinary martial artist, Ye Qingxuan is confident that he can sweep a piece, so naturally he does not need to use a crossbow machine.

But if it is against the top masters, such as the eight masters, the four masters, and the Dari Divine Sword of the Diancang faction, I am afraid that this crossbow machine will not be of much use.

But if you can't use it, it doesn't mean that others can't use it, if you draw drawings according to the knowledge in your head, find craftsmen, and process dozens or hundreds of them, if there are thieves coming to the door, you only need to order your disciples, crossbow arrows, I'm afraid that if you go down, the other party will also suffer heavy casualties!

is a congenital master, and he can't say that under this kind of covering blow, he has to be injured and hung up!

"However, this kind of goods, Poor Dao is still a little unsightly!" glanced at the parts on the ground with contempt, and then waved his hand, and those parts turned into scum one after another.

The only thing that can survive is the core of the steel cast.

After Ye Qingxuan put away the garbage, he walked to a low cabinet and took out a large bag of strange things, this thing was naturally the big bag of various types of gears that Ye Qingxuan pulled out of the system when he was lucky last time!

At that time, Ye Qingxuan also sighed that this thing was completely useless, but he didn't expect that in the blink of an eye, he was about to say to them that it was really fragrant!

You must know that even if the bow arm of a crossbow machine is too strong and the bowstring is too tough, if there is no machine gear assistance, I am afraid that it will be difficult to pull it apart with ordinary manpower alone!

Even if he is an acquired martial artist, his strength is far superior to that of others, but it is okay to open a bow, but what about ten bows and a hundred bows? I am afraid that at that time, even a martial artist will die of exhaustion.

Therefore, a crossbow machine, the bracket gear is extremely important, and the strength of the bracket gear directly affects the strength of the bow and crossbow!

Therefore, the core of Lianyunzhai's crossbow machine that can hurt the innate master is made of extremely expensive refined steel!

But even if the steel has been refined for thousands of years, it is not comparable to the strength of the composite metal made by modern industry!

At this time, the package of gears in Ye Qingxuan's hand was made of such materials!

"You can only fire one crossbow arrow at a time?" Ye Qingxuan walked to the side of the low table beside him with the gear, and thought with some contempt in his heart, "Poor Dao will let you see, what is a repeater, what is the beauty of mechanical engineering!"

While thinking, Ye Qingxuan reached out to take the pen, the paper was paved, and he wrote and painted on the rice paper very neatly!

Since there is no computer in this world, there is naturally no way to talk about CAD drawing software or anything, so if Ye Qingxuan wants to draw a complete set of repeater drawings, he must first make a set of mechanical drawing rulers and instruments.

In just a few moments, he drew all the instruments he used as a student, such as vernier calipers, triangles, compasses, rulers, etc.

This set of things may not seem like anything to Ye Qingxuan, but if it flows into the rivers and lakes and falls into the hands of other refining masters, I am afraid they will definitely go crazy about it!

After all, modern cartographic standards are simply unimaginable in this world!

After drawing the drawing, Ye Qingxuan did not hesitate, and his heart was itchy for a while, so he immediately took the drawing out of the Lantern Pavilion and walked towards the back mountain.

After casually finding a few sturdy and durable ancient tree trunks, Ye Qingxuan returned to the top floor of the Everbright Lantern Pavilion with the trunks under the somewhat surprised eyes of a group of pilgrims!

"What is this little Taoist priest going to do?" The child, who was paying homage to the Antarctic Emperor in the Lantern Pavilion, looked at Ye Qingxuan's figure with a confused expression, stabbed his friend next to him, and asked in surprise.

"Forehead......" Yan Ran held her forehead with her hands, and shook her head with a wry smile for a while, "Daoist scholar is a celestial man, I can't say that I have other wonderful ideas, it's really not something we can easily understand, let's not ask more!"

"Uh-huh!" Hearing this, the childish child nodded with affection as if he remembered hearing the cosmic doctrine that day!

Ignoring the eyes of others, Ye Qingxuan returned to the top floor of the Lantern Pavilion and started the production of tools with his hands and feet.

Once upon a time in college, these things were readily available, but it was the first time to make them yourself.

Don't look at Ye Qingxuan, he seems to be full of confidence, but in a hurry, there are still a lot of mistakes, just talking about how to set weights and measures is really a difficulty.

You must know that in this world, there are no precise instruments, even if it is a popular scale, in Ye Qingxuan's opinion, it is extremely rough.

With such a rough scale, it is naturally impossible to make accurate instruments, so Ye Qingxuan recalled the knowledge in his mind, tossed for a long time, and then got inspiration from his own shadow, and finally determined the centimeter scale after quiet calculation!

It took Ye Qingxuan two hours to make a ruler.

Looking at the ruler in front of him that calculated the scale and cut the material by himself, Ye Qingxuan felt a lot of emotion in his heart, "This scale seems to be ordinary, but the poor road is now made by hand, and I know that it also contains the natural avenue, every penny, it is both man-made and heavenly!"

The cultivators have been vigilant since then, and Ye Qingxuan is like this at this time, "The Tao is endless, and the poor road is just a grasshopper on the vast road.

Originally, he just wanted to make a set of tools and instruments to facilitate drawing in the future, but when Ye Qingxuan had the opportunity, it was he who made him realize the Great Dao from this scale.

So, Ye Qingxuan took advantage of the feeling in his heart, kept clicking in his hands, and continuously made the rest of the instruments one by one.

With the last instrument done, Ye Qingxuan suddenly felt as if some shackles had been removed from his heart, the past life and this life were no longer separated from each other, and the memories in his mind were the same, from now on, Qingxuan was Ye Qingxuan, and Ye Qingxuan was Qingxuan Taoist!

On that day, on the poetry meeting, Ye Qingxuan had some confusion about whether he was Qingxuan or Ye Qingxuan, but fortunately he saw through the vanity at that time, understood himself, and was able to participate in the Dao of Enlightenment.

Then, in the illusionary realm of the Buddha Kingdom, when the Lantern Pavilion was cultivating, it was because of Qingxuan's memory that he turned into a demon, and Ye Qingxuan was also practicing hard because of this retreat, and he didn't even dare to go all out with others, but he never had a clue!

So Ye Qingxuan made up his mind not to easily recall Qingxuan's memory.

But memory is memory, it all exists in Ye Qingxuan's mind, how can it be clearly distinguished? Besides, blindly suppressing is not always the way, after all, it is better to block than to sparse, if it continues like this for a long time and there is no way to solve it, it is inevitable that Ye Qingxuan's heart will be split and fall into a hidden disease.

If it were to be put in modern terms, I am afraid that if Ye Qingxuan continued to cultivate like this, there would be a danger of schizophrenia.

I can't say, at that time, the little Taoist priest of Qingxuan can really be reborn in Ye Qingxuan's body in the way of a demon!

But at this time, doing the things of the previous life in this life allowed Ye Qingxuan to have some understanding from the ruler and other instruments, so that he could unite the previous life and the present life, and realize the truth, and measure his own Dao heart with the way of scale, and suddenly the hidden dangers were gone, and there was no danger of splitting!!