Seeing that there was still one day left before the day of reporting to Xingchen Academy, Yun Shiran came out of the void world at the beginning of the cloud.

In the past month and a half, except for a day off on the day of the Qingyuan Festival, the rest of the time Yun Zhizhi was almost in the alchemy room. After dozens of days of alchemy, Yun Chuchu's head was a little swollen.

Shaking her dizzy head, Yun Zhizhi walked slowly towards the Flame Fang, she hadn't forgotten the weapon she had asked Ye Xuan to refine before.

Coming to the Flame Fang, Lan Yan led Yun Zhichu to Ye Xuan's room without saying a word. During this time, Ye Xuan stayed in the Flame Fang every day, for fear that Yun Zhichu would not find him when he came.

Today is the last day before reporting to the Star Academy, didn't that little guy forget.

He still remembers the day the chain crossbow was made, and even he himself was amazed at the power of the chain crossbow. Although he had carefully calculated based on the drawings before, when the real thing was in front of him, he still found that he had underestimated this weapon that he had never seen before.

"Knock knock." A knock on the door interrupted Ye Xuan's thoughts.

"Come in."

Lan Yan: "Master Ye Xuan, that young lady came last time. ”

Ye Xuanteng suddenly got up from the chair and stretched out his head to look at the door.

Sure enough, I saw the beginning of the cloud behind Lan Yan.

Ye Xuan walked over quickly and said, "You little guy is here, I thought you forgot about it." ”

Yun Chuchu smiled: "How can I forget, I have paid the silver." ”

Ye Xuan: "Haha, you little doll, come, come in, that chain crossbow has been successfully refined." ”

Yun Zhichu followed Ye Xuan into the house, and Lan Yan was still guarding the door as always, without the slightest curiosity on his face.

Ye Xuan took out the chain crossbow from the space ring and carefully placed it on the table.

"Well, come and see, and let me know if there's anything you need to improve. Small problems can be adjusted on the spot, and if there is a large deviation, it will have to be delayed for a few days. ”

Yun Chuchu nodded and reached out to pick up the chain crossbow. The chain crossbow appears to be made of black iron, but the actual weight is much lighter than expected.

This chain crossbow is about the length of an arm's length and three feet wide at the beginning of the cloud, with an arc-shaped tip. The entire body of the crossbow is pitch black, and even the inlaid elemental crystals are dark elements. Next to the Dark Elemental Crystal, there are six empty slots that are not inlayed.

Yun Zhichu pointed to the empty slots and said, "What's going on here?"

Ye Xuan glanced at it and said, "Oh, that's reserved for you to set the spar." ”

"Speaking of which, it took a lot of effort to find the right materials. Your daughter's family naturally can't handle heavy weapons, so I used black steel. ”

Ink steel is a high-end material for refining, and it belongs to the same grade as dark iron. However, the harder texture of the darkiron and the higher density are more suitable for assault weapons such as knives, swords, spears, and daggers.

Ink steel, on the other hand, has strong toughness and elasticity, is not easy to break, and most importantly, it is very light, making it the most suitable for making weapons for female cultivators. Of course, like Xuantie, ink steel is very rare, and small pieces of ink steel are rare.

Yun Zhichu frowned: "Mo Gang? ”

Ye Xuan nodded: "Yes, this ink steel is not only light, but more importantly, it can be used as a medium for the elemental spar to attach the elemental power in the elemental spar to the weapon." I think you should know that there are very few things that can be used as an elemental spar medium, and the dark iron is the same, and this ink steel is also a kind of black steel. ”

"I have to say that you girl is lucky, these ink steels are what I have accumulated over the years, and after refining your chain crossbow, it is only the size of a fingernail. I forgot to ask you what kind of elemental power you have, but I only know that you have dark elemental power, so I only have one dark elemental crystal. ”

Ye Xuan fiddled with the chain crossbow twice and continued: "This chain crossbow is different from other weapons, most of the elemental crystals inlaid on other weapons are permanent, but yours is expendable. ”

Yun Zhichu raised his eyebrows: "You mean, I have to change the elemental spar regularly?" ”

Ye Xuan nodded and said, "Yes, each arrow of the chain crossbow will be attached to the elemental force, which can also be regarded as the transmissibility of ink steel." When the elemental power in the elemental crystal is depleted, you must replace it, otherwise the power of the arrows will be greatly reduced. ”

"It took me a lot of effort to create seven slots, because the more you have, the longer you have to replace them. You can think about what kind of elemental hedron you want to put in the remaining six empty slots, and you can repeat it. ”

Yun Chuchu listened to it and felt that this guy was very cheating and a money-burning goods. It was the first time she had heard that the spars needed to be replaced regularly. If she fights with the enemy one day, she has to raise her hand and say pause, I'll change the elemental spar first?

"How long can this elemental hedron last?"

Ye Xuan: "Under normal launch, a single elemental crystal can attach five hundred arrows. ”

Yun Zhizhi said at the beginning, "In other words, for every five hundred arrows fired, an elemental crystal the size of an egg will be consumed?" ”

Ye Xuan: "Yes. ”

Yun Chuchu: "What is a normal launch, is it possible that there is an abnormal launch?" ”

Ye Xuan glanced at Yun Chuchu lightly, and raised his chin slightly with some arrogance: "That's for sure, how can the weapon I made be so single." ”

Yun Chuchu felt that Ye Xuan's immortal-like temperament was of course gone in an instant, and he said that he was cold.

"Ahem, please ask Master Ye Xuan to explain carefully."

Ye Xuan turned the chain crossbow around like a treasure, pointed to one place and said: "Do you see these four patterns, they are the buttons that control this chain crossbow?"

"When the first flame-shaped pattern is opened, it will give the arrow explosion attribute, of course, the fire element or the light element has a better effect, the thunder element is also good, and other elemental forces also have an effect, but it is relatively weak."

"When the second lightning pattern is activated, the range of the arrow will increase, and the speed will increase, and the distance of the increase depends on the amount of elemental power. Of course, the wind element has the best effect, and the other elemental forces will have a worse effect. ”

"When the third wave pattern is activated, the arrow will be given a tracking attribute, and within a certain range, it can lock onto the target, and never give up until the goal is reached. I also know that the dark element is more suitable, the wind element is not bad, and the thunder element is also so-so. ”

"As for the fourth one, the time is too short, I haven't thought about it yet, but I just reserved a control button. You must know that once this refining vessel is formed, it cannot be added to it, so it is better to keep one more. ”

"All patterns need to be activated with spiritual power, including the choice of which elemental power is also guided by spiritual power. Don't worry, it won't consume a lot, and that's a drop in the bucket for you. ”

Ye Xuan's look of begging for praise made the corners of Yun Chuchu's mouth twitch uncontrollably. Well, she admits that Ye Xuan is indeed very good at refining.

Yun Zhichu said lightly: "Master Ye Xuan has worked hard. ”

Ye Xuan: "So, what kind of elemental crystals are you going to choose?" ”