Of course, this is just a rough drawing, and there are many small details that need to be explained by Gu Ze himself, after all, only he knows it now.

After receiving the information from the ancient sect, Xingyuan immediately started to forge the shapes needed by the ancient sect.

First, the white steel was forged into a slender shape, and then the Xingyuan, which concentrated all his energy, began to shape the inner part of the unparalleled sleeve arrow. Now the white steel has been completely forged into iron mud by Xingyuan. What shape is needed is only in the mind of Xingyuan.

"Place a spring at the back bottom of the sleeve arrow, and place the iron piece in front of the spring to act as a slider." Gu Ze saw that Xingyuan's condensation was almost done, and then ordered.

Xingyuan understood that during the casting process, Xingyuan could hardly speak and communicate, because it would distract himself. Xingyuan was now very struggling.

Baigang quickly began to condense in Xingyuan's hands, and the iron mud began to slowly deform under Xingyuan's control, turning into a long, slightly round and fat tube. The center was carefully controlled by Xingyuan, leaving some space for easy placement in the slider spring and the golden needle soaking in the Five Poison Spirit Liquid.

In the demon world, although Xingyuan is not very knowledgeable, Xingyuan also knows that there are families in the demon world that specialize in research on hidden weapons, and they usually do not appear in the world, because these hidden weapon families have reached the pinnacle of research on this aspect, and the hidden weapon weapons they have made are powerful and fearful. Therefore, they have become a force that must be fought for by military strategists a long time ago.

However, if you are involved in wars in the secular world, there will usually be no good results. Once you are defeated, the consequences will be the tragic death of the family. However, if you are defeated, people will regard you as a disaster because they are too afraid of the power of powerful hidden weapons and regard you as a future problem and will inadvertently eliminate you. Therefore, the family that studies hidden weapons will hardly appear in the world.

However, although it will not appear easily, in the records of the demon world, such powerful families always appear once every few hundred years, as if it is a law.

After Xingyuan condensed the sleeve arrow body, under Gu Ze's instructions, he started to be inside the sleeve arrow again.

Although sleeve arrow-like hidden weapons are not very rare, they are not common. When it comes to hidden weapons, Xingyuan is the most familiar with them, such as poisonous darts, poisonous gas bombs, poison needles, etc. hidden in the sleeve cage.

"Don't be impatient in casting inside the arrow body. Leave a round hole in the middle of the arrow body, and then divide a small piece of refined white steel mud, shape it into a button just the size of the round hole, and connect it to the slider. Note that the position of the button and the channel for the poison needle firing should be staggered, because after the button is pressed, the iron piece will open upwards, and the spring will eject out instantly, and the poison needle will be shot out. This step must be careful." Gu Ze saw that Xingyuan's progress was almost done, so he ordered again.

Xingyuan blinked hard, and a few drops of sweat dripped on his eyelids, making Xingyuan very uncomfortable.

"Uh" Xingyuan tried hard to condense his mental power, and then began to condense the complex interior as Gu Ze said.

"Ning!" Xingyuan shouted in his heart.

The slider is actually the safety of this thing. When the slider is pushed forward (the launch port is front), the front end of the slider is inserted into the small hole of the butterfly wings to jamm it to ensure that it will not be touched by mistake. When the slider is pulled back, the front end exits through the small hole. The butterfly wings are unobstructed, and the sleeve arrow can be pressed and released.

Only Gu Ze knows what these things are, because they are all professional terms invented by Gu Ze themselves, and Xingyuan doesn't understand them at all. However, after the description of Gu Ze, Xingyuan almost knows them, and then they create all of these things.

Under the guidance of Gu Ze, Xingyuan gradually found the feeling of a caster. He felt that he was on the right track, and Xingyuan felt a little relaxed.

Soon, Xingyuan successfully refined the slider and the slider channel. Although he was sweating profusely, Xingyuan was still basically completed.

"This button is where you fire the poison needle when you attack, feel it." Seeing that the forging of Xingyuan has been basically completed, Gu Ze said.

Xingyuan slowly retracted his martial arts energy, then took the rough Wushuang sleeve arrow, pressed it down to the button and felt it. The Wushuang sleeve arrow immediately made a "bang" sound when Xingyuan pressed it, which was the sound of a spring. However, Xingyuan always felt as if something was stuck in the trigger, and every time he pressed it, it would be hit.

"Your casting technology is too rough and you didn't make the small parts perfect, so this phenomenon occurs. Your unparalleled sleeve arrow can only be regarded as a quasi-first-grade weapon, and it cannot be regarded as a real first-grade weapon at all. Boy, your road is still long." Seeing Xingyuan's discomfort, Gu Ze reminded.

Xingyuan was playing with this unparalleled sleeve arrow that had almost been forged. Although he was a little disappointed because of Gu Ze's words, he was still very happy. This was a quasi-first-grade weapon! It was his first real casting work, and the white steel surface was smooth, so it felt pretty good to touch.

After playing for a while, Xingyuan felt his head fall into blank suddenly. Suddenly, Xingyuan fell straight down toward the back and made a "bang".

"Xingyuan? Xingyuan?" Seeing Xingyuan suddenly fainted, Gu Ze kept shouting in Xingyuan's mind.

After Gu Ze shouted for a while, Xingyuan's eyes suddenly opened and the cold sweat on his forehead was covered with pearls.

"I..." Xingyuan said weakly with his head held on.

Gu Ze was startled by Xing Yuan, thought for a while and then said, "It should be that you cross-level casting, your martial arts energy was consumed too much, and then you fainted suddenly. You are a caster without grade, and you can't even be considered a caster. It's really a bit difficult to cast a first-grade weapon."

Xingyuan struggled to sit up, looked at the Wushuang sleeve arrow on the bed, smiled bitterly, and said, "It's just that it's interesting to be challenging, isn't it?"

"That's right, but although you have already refined the Wushuang Sleeve Arrow, this Wushuang Sleeve Arrow is a lifeless weapon after all. It requires the founder to incorporate the "demon soul", otherwise this weapon will always be an imperfect semi-finished product." Gu Ze reminded.

Hearing the new word "Demon Soul", Xing Yuan puzzled: "Demon Soul? Master, what is a Demon Soul?"

"A demon soul, even if the soul of a monster is cast in one path, it is cast in the shape of a weapon. This step is not difficult. The creation is the spirit of a weapon. The weapons refined by the founder must contain signs of life and give them life, so that the power of the weapon can be evaporated to the extreme! This step is the reason why people directly judge the quality of the weapon." Gu Ze carefully explained to Xingyuan.

(Please be pitiful, it’s okay to give a recommendation vote!)
Chapter completed!