"Ahh

A scream interrupted Shang Xia Fanggang's cultivation of the sword technique, it was Aunt Shang Xi!

A fine light flashed in Shang Xia's eyes, the green steel long sword was held behind him, and the steps under his feet were long and short as if they were messy, and the person had already come to the top floor of the commercial building.

At the same time, several figures also rushed up, including Shang Ke, Shang Quan, and Yan Qi.

Several people came to the quiet room where the sound came from, glanced at each other, and rushed in at the same time.

Unexpectedly, Shang Xi's angry voice came out again: "Who is this who violently destroyed the heavens and padded the bird's nest with swallow velvet?"

Shang Xia was slightly stunned, and couldn't help but relax, only then did he notice that the quiet room in front of him was the one he had just cultivated.

But Shang Quan and Yan Qi showed surprise on their faces, what swallow velvet?

It won't be like that, will it......

Shang Ke glanced at Shang Xia, and shook his head helplessly, as if something he hadn't said beforehand had been exposed, so he pushed the door directly and walked in.

Shang Quan, Shang Xia, and Yan Qi followed closely behind and walked in.

In the quiet room, Yan Nier seemed to be frightened, and at this time she was landing on the beams of the house, and let out a threatening high-pitched cry at Shang Xi, who was holding its new nest in both hands.

However, at this time, Shang Xi turned a deaf ear to this, but looked at the people who entered the quiet room with blazing eyes, and finally his eyes fell on Shang Xia's body, and he kept looking at Shang Xia with a demeanor that seemed to be re-recognized.

Shang Xia was stared at by Shang Xi's strange gaze, and an ugly smile appeared on his face, and asked, "Aunt, what's wrong with you?"

Shang Xi said in a quiet tone: "You...... Don't you know what these swallow velvets are for?

Shang Ke's figure flashed, and the person had already come to Shang Xi's side, his eyes fell on the fine fluff under the four bird eggs, and his expression was slightly stunned.

Seeing this, Shang Quan also walked over quickly, looked at the contents of the small nest, and then looked at Shang Xia, who looked ignorant, and said with a sigh in his mouth.

Behind Shang Xia, Yan Qi also stretched his neck and looked into the small nest.

"It's really swallow velvet, tsk, such a big ball, hehe......"

Shang Quan rubbed his hands, looking like he couldn't wait to pull the ball of swallow down out of the small nest, causing Yan Nier on the beam of the room to scream like a "chirp" protest.

Shang Ke sighed slightly and said, "Hey, it was expected for a long time, but I didn't expect it to be so soon, I'm afraid it will make everyone red!"

Shang Xi looked at Shang Ke with some puzzlement and asked, "Fifth Uncle, what do you mean by this?"

Shang Ke sighed: "This kid shouted to Yan Su'e at the foot of Yanling Mountain, and in front of Ji Wenlong, Shang Bing, and Yun Yishu, he summoned a large group of mutant swifts. From that time on, Tongyou Academy, Ji and Yun, I am afraid that they have already calculated how to collect swallow wool through his hands. ”

"What, the mutant swift colony, was it seen by someone else, or did he show it off himself?"

Shang Xi's voice became louder than louder, and his tone became more high-pitched than the other.

In a hurry, she simply stuffed the small nest she was holding in her hand into Shang Quan's arms, stepped out and grabbed Shang Xia's ear, and said, "Little bastard, look at what you have done?

Shang Xia bared his teeth in pain, and hurriedly begged for mercy: "Aunt, aunt, I was wrong, you raise your noble hand! Can you tell me first, what is the use of this thing?"

Shang Xi snorted angrily and pinched Shang Xia's ear and pushed it hard, almost pushing his neck out of place.

"What's the use?"

Shang Xi looked at his nephew and sneered: "Didn't you kid already have the idea of beating the Jinyun box in my aunt's hand? ”

"What?"

Shang Xia's eyes almost popped out, he looked at the swallow velvet padded under the four bird eggs in the swallow's nest, and then looked at the demeanor of several elders around him, and couldn't help but ask: "This thing is a treasure used to make space items?"

Shang Ke and the others did not speak, obviously acquiescing to what Shang Xia said.

How scarce space items are, needless to say, Shang Xia also knows.

Their merchant is one of the four major families in Tongyou City, and all the space items in the entire family are added together, and there are only three Jinyun boxes in total.

Shang Xia coveted the Jinyun box in the hands of his aunt Shang Xi for a long time.

However, Shang Xi was very concerned about the Jinyun box, so Shang Xia never had a chance to succeed.

The merchant has a total of five sharp weapons, and Shang Xi can connive at his nephew to take two of them at will, showing off all over the world in Tongyou Academy, but he is never allowed to touch the Jinyun box in his hand.

Shang Xia looked at Shang Xi, who was huffing, and then looked at the fifth grandfather Shang Ke, who was looking up at Yan Nier, and didn't know what he was calculating, and finally his eyes fell on the clan uncle Shang Quan, and asked with a smile: "Uncle Quan, how many Jinyun boxes can this piece of swallow velvet be made?" Also, what kind of Qiankun bag is my aunt talking about?"

Shang Quan looked at Shang Xi, but saw that she snorted angrily, so he had to smile bitterly: "The quality of Jinyun boxes is high and low, and the extraordinary materials required to make it are not only swallow velvet. Of course, if there is swallow down, some other materials are nothing, and swallow velvet is the core material for making Jinyun box. ”

Shang Quan didn't answer Shang Xia's question directly, but first told him about the importance of swallow velvet to space items, and then considered: "Jinyun box is divided into three categories according to the size of the storage space, which can usually be divided into three categories, namely one foot square, two feet square and three feet square. The three-foot square storage space is about the limit of the Jinyun box. ”

Speaking of this, Shang Quan paused, glanced at Shang Xi, and said, "The Jinyun Box in Sister Xi's hand is three feet square, and it is also the one with the largest storage space among the three Jinyun boxes in our merchants. ”

"Then how much swallow velvet does it take to make these three brocade boxes separately?" Shang Xia asked again with some anxiety.

Shang Quan waved his hand, signaling him not to worry, and then continued: "Generally speaking, if you don't calculate the possibility of failure, a one-foot-square Jinyun box needs five coins of swallow velvet, a two-foot square Jinyun box needs one or two swallow velvet, and a three-foot square Jinyun box needs two taels. ”

Shang Xia looked at the swallow down in the swallow's nest, and estimated that the ball of swallow down was at least three or two heavy, according to Uncle Quan, then at least one three-foot square and one two-foot square Jinyun box could be made, and if they were all made into one-foot square boxes, then at least six could be made.

Sizzle-

Shang Xia couldn't help but feel a little toothache, and finally knew why his aunt was screaming and mad just now, and even he himself felt that he had created a new realm of tyrannical things.

However, Shang Xia quickly remembered the Qiankun bag that his aunt had just mentioned, and hurriedly said, "What about the Qiankun bag?"

Shang Quan said: "You don't need to urge, I was about to say it." Qiankun bags and Jinyun boxes are different. ”

"Jinyun box is only lined with swallow down, and although it is the core material, some other extraordinary materials are used. ”

"However, the Qiankun bag is completely woven from swallow wool yarn, and it doesn't seem to require any other extraordinary materials. ”

"Of course, there must be some secret techniques and the like, as far as I know, when spinning the swallow velvet, it is necessary for the weaver girl or the weaver to weave a small and extremely small spirit pattern on each thread, and then in the process of weaving into the Qiankun bag, these spirit patterns will be linked to each other to form a rune pattern, and finally open up the space in the Qiankun bag. ”

Seeing Shang Xia's stunned expression, Shang Quan said helplessly: "You don't have to be surprised, I only know a rough idea, the specific production process, and I don't know if there is a complete inheritance in the Tongyou Academy, and even if there is, those masters of the Baiyi Pavilion may not have that ability." ”

Seeing Shang Xia's slightly disappointed expression, Shang Quan continued: "Although the Qiankun bag is difficult to make, each Qiankun bag has at least five feet of space in the inside, and it is said that the top Qiankun bag can even hold items that are one zhang square, and the Jinyun box is like a toy compared to it. ”

Shang Xia swallowed a mouthful of saliva and said, "How much swallow velvet does it take to make a Qiankun bag?"

Shang Quan smiled narrowly and said, "Three taels!"

Three taels, the group that Shang Xia got was just enough!

It's just that I heard Uncle Quan say that the production of Qiankun bags is extremely difficult, if it fails......

Just as Shang Xia was standing there struggling with whether to make a Jinyun box or a Qiankun bag, Shang Ke, who was looking up at Yan Nier, suddenly let out a sigh.

"Hey, how long does it take to get three taels of swallow down out of that group of mutant swifts?"

Everyone was stunned when they heard this.

Shang Quan said strangely: "Such a precious and extraordinary item, you really only found it on a Cangling Martial Cultivator in the Martial Extreme Realm?"

Shang Xia also felt strange at this time, but still nodded and said, "Yes!"

As he spoke, Shang Xia gave a general account of what had happened that day, and also mentioned several other items he had gotten.

Shang Quan shook his head and said, "Even if that group of Cangling Martial Cultivators is chased and killed by the patrol cavalry, such valuable items must be carried by the masters of the Martial Artistic Conception, unless...... No one knows about this clump of swallow down!"

Shang Xi said at this time: "Then there is only one possibility, it can be confirmed before that the warriors of the Wind Swallow tribe found and raided a nest of mutated swifts, but the swallow velvet was not collected by them, but should have been collected by the Thunderbird beforehand, and then inadvertently found by that Cangling Martial Cultivator." He may or may not know what it is, but the end result is that he chooses to keep it from himself. “

Everyone nodded, roughly agreeing with Shang Xi's inference.

"Then what now? There is no master who can make the Jinyun Box on Tongyou Peak. ”

Shang Quan asked casually, but his eyes were on Shang Xia.

Shang Xia scratched the back of his head and said, "Uh, I haven't decided yet, why don't you let Yan Ni'er continue to hatch here first?"