Yuan Chen walked with the flow of people to the golden gate of the Treasure Pavilion, and saw a long red carpet on the road leading to the inside of the Treasure Pavilion, as if implying that everyone who entered the Treasure Pavilion was a VIP.

There are also welcome girls on both sides of the golden gate who are responsible for the reception, the girls are unified in a white robe, which makes the already very simple face more pure, each girl smiles at the person who enters the treasure pavilion, Yuan Chen learned from the outside, as long as you have the VIP gold card of the treasure pavilion, you can choose a girl to follow and serve closely, and even redeem her and take it away.

After entering the gate of the Treasure Pavilion, Yuan Chen found the service front desk and asked in detail about all the rules of the Treasure Pavilion, and he learned that the Treasure Pavilion had a total of five floors, three floors above ground and two floors underground.

The first floor of the three floors above ground is open to all people, and it is a large trading market, although the exterior of the Treasure Pavilion is surrounded by trading shops, but if you are out buying and selling, if you don't know what you want to buy very well, you are likely to be deceived by some unscrupulous vendors, who may spend the same amount of money on a fake, or spend twice as much as you originally estimated to buy what you want.

But there is no such thing in the trading market in the Treasure Pavilion, because every item in the Treasure Pavilion has been identified by the professional treasure connoisseurs of the Treasure Pavilion, if it is a fake, the Treasure Pavilion will not accept it, so it is precisely because the things here have the identification guarantee of professional treasure connoisseurs, as well as some other guarantees of the Treasure Pavilion itself, so there are so many people who consume here.

Of course, the price of items here is also more expensive than the outside market, but even so, there is still an endless stream of people who come to the Treasure Pavilion trading market to buy items, because most of the people who come here are not bad for money, as long as the quality of the products of the Treasure Pavilion can be maintained, spending more money is nothing for these people.

But from the second floor of the Treasure Pavilion, it is not open to everyone, and those who can come to the second layer first need to have the qualifications of the Treasure Pavilion VIP Silver Card before they can go up, Yuan Chen just learned from the front desk that the amount of the Silver Card opened in the Treasure Pavilion is a huge amount of one thousand gold coins.

Speaking of money, I have to mention that money in the world of Yuanchen starts with the smallest copper coins, and then silver coins, gold coins, purple gold coins, and spirit crystals········· After that, there are some trading currencies, which I won't mention here, and you'll find out later. The conversion relationship between each two coins is one hundred, i.e. one silver coin can be exchanged for one hundred copper coins, and one gold coin can be exchanged for one hundred silver coins······· And so on.

In this world, the annual income of an ordinary family of three is only ten gold coins, and this Treasure Pavilion VIP silver card needs to cost 1,000 gold coins just to open it, which shows how terrible this Treasure Pavilion's ability to collect money is.

And when you get the silver VIP card of the Treasure Pavilion, you can enter the second floor of the Treasure Pavilion, the second floor of the Treasure Pavilion is a large-scale auction house, the auction room is auctioned with all kinds of strange things, there is only what you can't think of, there is nothing you can't buy, but the price of each auction item is very amazing, so many forces with a certain social status will conduct auction transactions on this floor of the Treasure Pavilion, in order to show their noble status.

In addition to the above two floors, the remaining three floors of the Treasure Pavilion are the third floor above ground, the first underground layer and the second underground floor, of which the last and third floors on the ground are only accessible to those who have the Treasure Pavilion gold card. The underground exchange, but only the front desk on the second underground floor is silent, but anyway, the goal of Yuanchen's trip has been confirmed, and the method of going to the underground exchange is also known, that is, it is the same as the rules of the second floor on the ground, and silver card VIPs are required to enter, so what the second underground layer is used for has nothing to do with Yuanchen.

After registering the VIP silver card at the front desk, Yuan Chen left the front desk and went to the basement, but at this time, he was also very grateful to Xiao Xue'er in his heart, because if it weren't for Xiao Xue'er's reminder, he might not even have the qualifications to go to the underground exchange, and what surprised him even more was that Xiao Xue'er gave him had nearly 20,000 gold coins in the small bag.

The favor that Xiao Xue'er gave to Yuan Chen this time is not small, but Yuan Chen still needs to use this money at this time, so Yuan Chen can only write down Xiao Xue'er's love first.

At the end of the corridor on the first floor of the Treasure Pavilion, Yuan Chen followed the sign down the stairs to the underground exchange, where there were two black iron doors in front of him, and there were four powerful guards standing at the door.

Seeing that Yuan Chen wanted to enter the underground exchange, one of the guards stepped forward, checked the silver VIP card in Yuan Chen's hand, and only after confirming that it was correct, did he open the iron door and let Yuan Chen enter it.

After entering the door, a receptionist in a black robe led Yuan Chen into a room with a table in the center of the room that was not luxurious, and a middle-aged man sat behind the table.

After the receptionist ushered Yuan Chen into the house, he retreated and closed the door.

Yuan Chen walked forward and sat down at the table, and at this time, the middle-aged man on the other side of the table looked at Yuan Chen and asked, "Hello distinguished silver card VIP, I am the number one exchanger in the underground exchange, what do you need to exchange?"

The middle-aged man did not have any snubbing because of Yuan Chen's young age, but asked very respectfully, this is not only because the main focus of the Treasure Pavilion is quality service, but also because most of the people who come here to exchange treasures are either rich or expensive, and these people are not something that middle-aged men can offend, so at this time, middle-aged men naturally regard Yuan Chen as a child of a rich family.

"Hmm······ I want to exchange the demon crystals of the third-order demon beasts, preferably with fire attributes, I don't know if you have any here?" Yuan Chen asked calmly.

Because Yuanchen knows that the people who come here must be calm, don't panic when encountering things, and must not show the slightest anxiety, because the exchange masters in the exchange house are all human spirits, and if you show a little anxiety and anxiety, or some other expressions, you are equivalent to giving them a hint, these people know that you are in an urgent need now, or what he takes out at this time is what you especially need to exchange, and then they will take advantage of your psychology to secretly raise the price or secretly increase the price to make you suffer。

"It's a coincidence that you're here, this VIP, we just bought five fine fire attribute demon crystals the day before yesterday, please ask the VIP if you need it." The middle-aged man rubbed his hands and looked at Yuan Chen, he guessed that he was very likely to meet a big fat sheep at this moment, after all, the demon crystal equivalent to the demon beast of the Yin Void Realm was not something that ordinary people could trade.

"Can you take it out and show it to me, I want to see the color of the demon crystal, after all, it is also a third-order demon crystal, and the quality is also low, medium and high. The old god of Yuanchen said.

The middle-aged man was stunned for a moment, he didn't expect Yuan Chen to be an expert, originally he thought that Yuan Chen was just a big man, and he wouldn't know anything at all, he also wanted to take the opportunity to make a good fortune on Yuan Chen, but he didn't expect Yuan Chen to be a knowledgeable person.

"Yes, this guest, I'll bring it to you. I saw the middle-aged man turn around and say a word to the curtain behind him, and after a while, a small servant walked in from outside the door, holding a valuable stone jade box in his hand.

"This VIP, there are five fire attribute demon crystals you need here, and you can watch them at will. After pointing to the stone jade box and saying this, the middle-aged man stepped aside and let Yuan Chen go to taste the demon crystal.

Yuan Chen stepped forward and took the stone jade box in the little man's hand, and slowly opened the lid on the stone jade box with his hand, only to see that there were five crystals emitting a fiery red color in the box, arranged together one by one.

Although the demon crystals have been taken out of the demon beast for a long time, Yuan Chen can still feel the faint demon aura and flame burning sensation they emit through the lid at this time, according to what Yuan Chen understood in the pharmacopoeia, he confirmed that what the middle-aged man said was not false, the five demon crystals here are indeed the demon crystals of fire attribute demon beasts, but if the quality of these demon crystals is very good, it is a bit of a deception to people who don't understand the market.

In Yuan Chen's opinion, the five fire attribute demon crystals here are actually just spirit crystals of low-level third-order fire attribute demon beasts, not very good quality fire attribute demon crystals, but these are already very enough for Yuan Chen's purpose this time, so Yuan Chen also has a trace of joy, he looked at the middle-aged man and asked, "Then how did you exchange this fire attribute demon crystal?"

"This VIP, I can see that you are very knowledgeable, but after all, we are all small businesses, do you think these five fire attribute demon crystals can be exchanged for two four-star martial arts or two equivalent four-grade spirit grass elixirs? The middle-aged man laughed.

"Well, it can be, but in fact, I only need one of the demon crystals to use, I don't know how a fire attribute demon crystal is traded?" Yuan Chen looked at the middle-aged man.

The middle-aged man heard Yuan Chen's answer, but he felt a little unhappy in his heart, and his evaluation of Yuan Chen in his heart was also a little lower, because the VIPs he had contacted before were all five and five to buy, and the demon crystal had never been sold alone. Originally, the middle-aged man thought that he had met a rich kid who knew how to do it, although his heart was distressed because he couldn't make a lot of money from Yuanchen, but with at least five demon crystals to sell, he could also get a lot of commissions, but now he met Yuanchen who only bought one demon crystal, and the middle-aged man's interest in Yuanchen suddenly disappeared.