Underground cavern hall.

When he saw Jia Yunzhen trading with three people including himself at the same time, Zhou Yang's heart immediately lifted up.

Obviously, Jia Yun really contributes more than one draft. He wants to choose the best among the best and choose the most suitable secret arts practice.

This makes Zhou Yang and other three people who take out the secret arts very bottomless. I don't know which one they will choose in the end.

As for all, it is impossible.

Not to mention all, he needs to pay three expensive rewards, that is, the blood evil spirit on him. Once it is dispersed to practice three kinds of secret arts, the effect is absolutely not good. How could he do such an unwise thing!

On the stage, Jia Yun really looked at the jade slips one by one and looked very carefully. When he finished reading the three jade slips, nearly a quarter of an hour had passed.

Then he closed his eyes and meditated for a while, suddenly threw two of the jade slips back to the original owner and said, "thank you for the secret skills of the two Taoist friends, but Jia has a better choice in his heart. I'm sorry!"

Then he looked at Zhou Yang with surprise on his face and said in a deep voice, "although the secret skill of Taoist friends comes from the devil, it can really solve Jia's urgency. I don't know what treasure you want to exchange?"

What treasure do you want in exchange?

Zhou Yang was stunned when he heard this.

He really didn't think about it carefully.

Looking at Jia Yun's true tone, it seems that he can get him any treasure he wants.

Of course, this is impossible!

Although the principle of the exchange meeting is to exchange what is needed for what is needed, it is impossible for someone to exchange a third-order spiritual object for a fifth-order spiritual object.

Jia Yunzhen asked him what treasure he wanted to exchange. If he didn't force the number in his heart and wanted the lion to open his mouth, the deal would definitely not succeed and would greatly offend the other party.

Therefore, the real meaning of Jia Yunzhen's saying this should be that he can get him as long as he puts forward treasures with similar value to the secret art of "blood ghost magic knife", whether they are pills, magic tools, talismans, skill skills and so on.

Therefore, after thinking and thinking about it, Zhou Yang suddenly moved in his heart and asked with a tentative voice: "I have witnessed my predecessors' great power in the city and am fascinated by my sword guarding skills. I don't know if I can teach you some moves?"

"Oh, do you want to learn my sword skills?"

Jia Yunzhen narrowed his eyes and looked sharply at Zhou Yang, as if to see through his true face covered by a hat.

When Zhou Yang was looked at like this, he immediately felt like a mountain in his back. The sharpness of the other party's eyes was the only thing he had seen in his life.

He felt uneasy and immediately replied, "if the elder doesn't want to, the younger generation can change a condition."

Unexpectedly, when Jia Yunzhen heard him say this, he looked away and said faintly, "it's not necessary. Although the sword formula I repaired is powerful, it itself is a remnant. If you really want to learn it, I won't lose anything in exchange with you!"

"But I have to remind you that although this sword formula has extraordinary power, it is also very difficult to practice. Whether you can learn it well depends on your own understanding!"

"Thank you for your advice. I understand." As Zhou Yang said this, he immediately threw the jade slips recording the "blood evil Sabre" to Jia Yunzhen, and then took over the jade slips that Jia Yunzhen threw back, recording the formula of the sword he had repaired.

Seeing Zhou Yang, he first took out the remains of the Earth Dragon earthworm and exchanged the foundation Dan with an alchemist of Zifu period. Now he took out the secret technique that can vaporize the blood evil spirit for his own use and exchanged it with Jia Yunzhen. Many monks in the underground cave hall were interested in him.

This is obviously not a good thing for Zhou Yang, so he inevitably kept a low profile at the next exchange meeting.

He still has a lot of good things in his hand, but he has other plans for these things. Unless he meets a treasure that makes him excited, he doesn't want to exchange these things with others.

Next, the foundation friar who came on stage to exchange treasures mostly wanted to exchange elixirs and magic tools. Although he still had one or two magic tools refined by himself, it was obvious that people didn't look up to the third-order inferior magic tools he refined.

This time passed slowly. When 80% of the foundation building friars in the underground cave hall came on stage to exchange things, Zhou Yang finally met something that interested him.

"Three ghost stones, the main material refined by the third-order puppet beast, want to exchange for a third-order top-grade water attribute defense magic weapon!"

A slightly hoarse female voice spoke slowly from the monk with a hat on the stage. Then with a wave of her jade hand, three gray black stones the size of eggs appeared on the stone table in front of her.

The ghost stone is a necessary material for refining the third-order puppet beast. Without the ghost stone, the most critical function of the third-order puppet beast, the autonomous combat system, cannot be formed.

After Zhou Yang and the old patriarch Zhou Minghan had refined the second-class top-grade puppet beast, they stopped studying puppet art because they didn't have this kind of spirit, and the spirit in the boundless sand sea immortal world was basically monopolized by the yellow sand gate, and they couldn't buy it at all.

Therefore, as soon as he saw this spirit thing appear, he was immediately moved.

The Xuanshui shield he now uses is a third-order top-grade water defense magic weapon. It has saved his life many times in this "animal tide". It is really a rare boutique of defense magic weapons.

However, his own cultivation skills and this magic weapon just collide with each other, so that he can't give full play to the power of this magic weapon at all. Now he takes it out in exchange for the ghost stone.

However, only three ghost stones can't exchange for high-quality magic tools such as Xuanshui shield.

Therefore, after thinking about it, Zhou Yang said, "there is a third-order top-grade water system magic weapon with strong defense ability, which is enough to meet the needs of Taoist friends. However, if Taoist friends want to exchange this magic weapon, they must add something more."

"Oh, Taoist friend, can you show me the magic weapon? If the magic weapon really satisfies me, I can increase the price. "

The people on the stage looked at Zhou Yang and did not object to his proposal.

"Of course."

In the strange eyes of many people, Zhou Yang walked slowly to the stage, then took out the Xuanshui shield, erased his divine knowledge mark and handed it to the people on the stage.

The people on the stage were not polite to him. Even if a blue mana was injected into the Xuanshui shield, a layer of water blue shield would rise from the Xuanshui shield in a short time, forming a virtual one and a real one. The two shields formed a double-layer protection.

"Yes, yes, it's really a rare boutique!"

The people on the stage nodded happily and immediately took out a fist sized ghost stone and put it on the table and said to Zhou Yang, "what do you think of this high-quality ghost stone?"

"Deal."

Zhou Yang's face was happy. He immediately put out his hand and put the four ghost stones into the storage bag. He couldn't wait more than the other party.

After the transaction was completed, it was not long before all the remaining people were on the stage, and only Zhou Yang was left.

In view of his previous publicity, he wanted to exchange some good things, but he suppressed it. He just symbolically took out two magic tools he had refined and wanted to change some spirit stones.

The result is that no one is willing to change with him at all, because the price he asks is not much different from that in Shenbing square and other stores. In this case, friars who really want to buy magic tools should also go to Shenbing square and other stores to buy them.

Therefore, this is the advantage of the developed immortal cultivation civilization in liuyunzhou immortal cultivation community. For some middle-level treasures suitable for monks in the foundation period, all major forces can achieve low-cost mass production and reduce the price of finished products to a low point, so that the price of finished products and treasures in the market can not be fried.

The same materials are used to refine and build foundation pills, which are made by the fourth level top-grade alchemists like the ancestors of the Chen family. If they can refine six at a time, they will play an extraordinary role. However, if they can be refined by the fifth level top-grade alchemists among the major forces, six are the lowest level, seven are normal, and even eight can play an extraordinary role!

In this case, it is not difficult to understand that the price of the foundation Dan in liuyunzhou immortal world is lower than that in boundless sand sea immortal world.

If a third-order inferior weapon refiner like Zhou Yang wants to earn spirit stone by refining tools in the immortal world of liuyunzhou, he can only refine the second-order superior magic tools used by friars in the Qi training period, and he has to take the path of small profits and quick sales.

After Zhou Yang took out his magic weapon, the underground exchange meeting was over.

Therefore, after he stepped down, the old man named Tian Wenxuan immediately got up and arched his hands to the people: "thank you for coming to participate in this underground exchange meeting. Next, please go out in batches and get off one by one from our animal cart to different places in the city. When getting off the cart, I hope to return the magic weapons we distributed."

With this man's sign, Jia Yunzhen and other friars of Zifu period walked out of the underground cave hall first, and then it was Zhou Yang's turn to build the foundation.

Zhou Yang and more than a dozen base building friars took the same animal cart, and then got off at the first stop before everyone else.

Tian Wenxuan said earlier that in order to protect the privacy and safety of the participants, only one person is allowed to get off at each drop off point. If he gets off first, it will be difficult for others to get off again. Otherwise, it will not only be obvious to be detrimental to him, but also offend Tian Wenxuan and the forces behind the exchange.

Therefore, after Zhou Yang got off the bus first, no matter what the monks with him thought, they could only watch the door of the carriage close again and completely lost the opportunity to know his true identity.

After Zhou Yang got off the bus, even if he took off his hat and cloak and handed it to the coachman, he hugged his fist and thanked him: "thank you very much for seeing me off!"

When the coachman saw this, he just lightly replied, "let's go, Taoist friends". Then he raised his whip and drove the animal cart to the next stop.

At the same time, in front of a shop in Zhenyue fairy City, a white haired old man with white hair and young face was looking at a direction in the city and said to himself, "hum, is my foundation pill so easy to take? Let your younger generation live a few more years first. When the animal tide subsides, I will let you know the end of threatening me! "