Old tie smiled and said, "ha ha, go. He has been my good friend for many years. If the information is complete, we can't catch up with Liuyun Pavilion. Maybe he can find out the origin of this refining formula. Unexpectedly, there are surprises in his old age. The sky is really kind to me."

Old tie took out a jade slip and attached his soul idea to it. As long as you input spiritual power, you can hear the information left by the owner of the jade slip.

Jiang Xuan carefully collected the jade slips, and then said, "tie Lao, the seller will continue to refine such flying swords in the future. He said he would auction them in the treasure Pavilion. Now how to dispose of them? Please show me what to do?"

Tie Lao thought for a while and said, "go and publicize it and build momentum for the flying sword."

"Yes." Jiang Xuan withdrew from the small bamboo building.

In the secret room, Song Fei opened his eyes, smiled and said, "Taoist friend, how about it?"

Jiang Xuan, who hurried in, also had a smile on his face. In Song Fei's opinion, the smile at the moment is much more comfortable than the professional smile just now: "Congratulations, Taoist friends. The principal attaches great importance to Taoist friends' flying sword and is willing to vigorously promote Taoist friends."

Song Fei stood up and said to Jiang Xuan, "thank you."

"You're welcome, come on, please sit down." Jiang Xuan motioned to Song Fei on a small stool, with a nanmu table in the middle.

"Thank you." Song Fei was going to ask about the auction. He was going to ask him about the auction to see if there was something worth paying attention to. He politely sat opposite Jiang Xuan and they tasted tea and chatted.

"I haven't asked for your name yet."

"Song Fei." Song Fei announced the name of his previous life.

Jiang Xuan made tea for Song Fei and said with a smile, "there is an expert behind Song Fei's little brother. It's very rare to practice this technique."

"I'm just an errand runner. I can only look up to the strength of an expert. It's rare. I really don't know." Song Fei's face showed a sweaty expression.

"The auction will be held in two days. I don't know what Taoist friends plan for these two days. If you need it, please don't be polite to me." Jiang Xuan said.

"I'm a little man. How dare I bother Taoist friends." Song Fei showed a embarrassed smile, "but I'm curious about the auction. I happen to have some spirit stones on hand. Can Taoist friends tell me if there are good things worth buying?"

"Oh!" Jiang Xuan thought, "I don't know what Taoist friends need."

Song Fei leaned forward slightly and said in a low voice, "the senior expert behind me likes some rare things. I don't know whether there will be rare things auctioned in your shop."

"Ha ha." Jiang Xuan said with a smile, "if you say how valuable the treasure is, I can't take it out of the treasure Pavilion, but if you say it's rare, my treasure Pavilion won't be far away from the Liuyun Pavilion here."

After a pause, Jiang Xuan said curiously, "is it true that the expert behind the Taoist friends also likes treasure identification?"

"Hehe, senior likes to play with some strange and rare things. I don't know if it's a treasure appraiser. But there are some gadgets that even experts can't identify." Song Fei sipped his tea after saying that.

"Even senior experts can't identify it. Maybe it's really a rare thing." Jiang Xuan sighed. "It's just that I didn't have the chance to see it. I love treasure detection all my life. It's a pity that I can't see the rare thing mentioned by Taoist friends.".

Jiang Xuan's face showed a trace of regret.

"Hehe, Taoist friends don't have to regret." Song Fei said with a smile, "I've given several treasures to my younger brother that my predecessors can't identify. If Taoist friends want to see them, my younger brother won't be stingy."

Upon hearing Song Fei's words, Jiang Xuan immediately itched and said, "please, Taoist friends. Oh, I'm abrupt. Taoist friends, can you show me now?"

"No problem." Song Fei smiled. Later, Song Fei took out a piece of transparent plastic from the storage ring.

Jiang Xuan's eyes brightened and he was immediately attracted by this unseen thing. I was going to ask Song Fei to come and have a look, but Song Fei quietly put away the plastic and said with a smile: "I can put this unknown gadget at the auction together. I just hope Dao you can do me a favor."

"Please."

"Since your shop is also auctioning unknown gadgets, can you show them to me? In fact, I'm very curious about rare things."

Jiang Xuan bowed his head for a moment and said: "It's not in line with the rules, but if Taoist friends are willing to auction the treasures that can't be identified by senior experts, I'll go to the top to see if it's flexible. However, can I take the gadgets in Taoist friends' hands first so that the top can see them? That's persuasive. Taoist friends, don't worry. I'll never take anything when I open the treasure pavilion to do business Not yet. "

After pretending to meditate for a while, Song Fei reluctantly handed the transparent plastic to Jiang Xuan and solemnly warned: "please keep your promise. I have a section of other unknown materials here. If Taoist friends bring good news, I might as well hand it over to Taoist friends for auction."

"Well, I'll try my best to go to the top." after Jiang Xuan said that, he hurried away with a piece of plastic given to him by Song Fei.

It's just plastic. After Song Fei spent a point, several tons still lie in the storage ring.

Before long, Jiang Xuan hurried back. In addition to plastic, there were different things on his hand, a black metal block that looked like scrap iron, a bronze ruler, and a disgusting slime like a snail.

Jiang Xuan said with a bitter smile: "the gadget of Taoist friends is really strange. It burns when it meets a flame. After this burning, it becomes ugly. It may be a useless thing."

Song Fei shook his head and said with a smile, "there are many things that burn when the world meets fire. Some positive spirit trees are extremely precious. Don't they also burn when the world meets fire? And if you know this thing will be useful, where are you willing to sell it? Don't you want to be rare?"

"Yes, if you know it's of great use, the senior experts behind Taoist friends won't give it to Taoist friends easily, and Taoist friends won't sell it easily." Jiang Xuan said, and then put the three things he took in front of Song Fei, saying: "These three things have been put in the warehouse for many years. We have to deal with a batch every ten years. They will be auctioned in different auction houses. This year, it's the turn of the branch of Lifeng city. During this period, we checked all the information and didn't know what the origin and use are. Therefore, we auctioned them off and waited for the right people."

Song Fei wondered, "isn't your store holding an auction every half a month? Is there something rare at each auction?"

Jiang Xuan said with a smile, "Taoist friends don't know. The so-called rare things are really rare, but we also know the specific role. The specific role is small, just a rare one. But these three things are different. We don't know how many years they have been in the warehouse. We can't identify them before we auction them."

Song Fei nodded to understand that the treasure pavilion has a lot of money. Unknown things will not be sold easily. It seems that they can't find practical value, so they are treated as ordinary rarities.

At the same time, Song Fei's heart had a trace of expectation, his face showed a trace of curiosity and said, "Taoist friends, can you let me see."

"See if you can, but ~" Jiang Xuan smiled, "what Taoist friends just said, good rare things."

"It's easy to say." Song Fei took out a nano bulletproof jacket and a meter long optical fiber from the storage ring again. He didn't believe that people in the cultivation world could see nanotechnology and know optical fiber.

Jiang Xuan solemnly took over the nano bulletproof jacket and light submitted by Song Fei, and then handed over the three unknown things he took to Song Fei.

Both of them were excited. Jiang Xuan was excited because he saw three new unknown things. Song Fei was excited because if it was a good thing, the God level exchange system would prompt. In this regard, Keng dad's God level exchange system is still quite reliable. As long as it is a good thing, I'm afraid it doesn't know Keng dad's system.

Song Fei first touched his hand to the disgusting sticky object, and the system immediately sent a prompt: "Ding Dong, find the dead body of the wild armyworm, redeemable points, 2 points, whether to redeem."

A burst of disappointment, it seems that it's really a slime bug. Unfortunately, there are only 2 points, which is of no value at all. If anyone catches this thing, he will be in trouble.

Touch the second treasure, and the system immediately sends a prompt: "Ding Dong, find the magic ruler in the magic world. You can redeem 10 points. Do you want to redeem it?"

Magic ruler: measure the magician's magic level and repair level items. You need to change more points, 20 points.

Song Fei wondered how things in the magical world could appear here. However, he didn't think much later. The problem was too complicated for a small foundation building friar to consider. The world of Xiuzhen had gone a long way. He was thinking too much about the world outside the world of Xiuzhen.

It seems that they are really rare things. They are rare, not how valuable.

After pretending to look at the magic ruler for a long time, Song Fei picked up the black iron piece again. When he picked up the iron piece, Song Fei's hand sank, and he felt that the palm sized iron piece was no less than 100 kg.

"Ding Dong, I found the star skeleton iron, which can be exchanged for 65000 points. Do you want to exchange it?"

Stellar skeleton iron: formed after stars burn and die.

Song Fei's hand almost shook. Fortunately, his usual calm made him keep his face unchanged and his heart didn't jump when he was excited. He still pretended to look at the star skeleton iron in his hand.

After a while, Song Fei slowly said, "it's really rare. I want to buy it back for my elder. I think he will be very happy. I don't know if Taoist friends can sell me directly."

Jiang Xuan smelled the speech, a trace of bitterness on his face and said with a bitter smile: "it's not that I don't want to sell. It's just the rule of my treasure Pavilion for many years. Every ten years, there must be really unknown rare things to sell. This is already a rule of my treasure Pavilion. If it wasn't for the high price, I'm afraid the senior management of my treasure Pavilion wouldn't agree to sell."