After asking, I don't know if the results are good or bad: this big array is actually not rejected by those who come to all kinds of spiritual energy, and any form of spiritual energy can be. Spirit stones, elixirs, and even the Demonic Beast Crystal Nucleus and the Demon Cultivation Golden Pill can all be used as energy sources. In order to accommodate these miscellaneous things as a source of energy, this mountain protection array also has a small folding space. Although it is a "small" space, it is a folding space after all, it is still 10 meters * 20 meters in size, nearly 10 meters in height, and nearly 2,000 cubic meters, which is far from being comparable to ordinary space rings.

This formation also comes with a formation that gathers and collects spiritual energy, which can slowly absorb spiritual energy from the air and replenish the part of its own loss.

It was the first time Tian Xu had heard that the formation could be played like this. The high-grade formation is really much better than the simple small formation that he made.

Knowing how to replenish the energy of the Mountain Protection Array, it made Zi Wuji, as the head of the sect, feel bitter - where to find so many items containing spiritual energy? Elixir and elixir are not enough for cultivation, let alone for this great array. As for the Warcraft crystal nucleus, there are some. This thing is quite complicated to use, and at this time there is an outbreak of demonic beasts, it won't be too distressing to get some to feed this big array. As for the corpses of demonic beasts and the like, although there are some, the aura contained is too little and does not have much effect.

Hearing the news, Tian Xu became happy. He collected fertilizer and replenished his vitality in order to administer medicine to Wang Dou, but he had been working hard to collect corpses.

After just a few simple words of exchange, Tian Xu and Zi Wuji negotiated the business of exchanging the Warcraft crystal nucleus for the corpse. The demonic beasts and demonic cultivators he collected, the crystal nucleus and the golden pill had already been taken out and stored separately, and a large pile had already been accumulated. At this time, it was taken out at once, which really shocked everyone present.

After the exchange was completed, Tian Xu had a bitter face: how can the demonic beast in front of him be loaded away? His space ring is basically full, does it have to be transported several times?

After leaving Kunlun Mountain this time, the first place Tian Xu will go to is the Medicine King Bucket, and he needs to re-condense the pill in the Medicine King Bucket and recover his body. The large pile of demonic beasts in front of him must have been brought to the Medicine King Dou, and how to take away such a large volume of things has become a difficult problem for him.

With no choice, Tian Xu had no choice but to sacrifice his killer weapon: "Seniors, which one has a surplus space ring or space bag in his hand? ”

Everyone looked at Tian Xu like fools, and there was not even a person to talk to. Who doesn't want a space ring? If you have this treasure, it's only serious to put it away quickly, and no one will be so bad as to take the space ring out and sell it.

Tian Xu swept around the crowd, and suddenly understood what everyone was thinking, and couldn't help but smile bitterly, it seems that this space ring is really not easy to buy, when he sold the three space bags, the performance of several people in the big sect is proof.

But it's not absolutely impossible. The things in their hands refused to sell, just because the price given by the buyer was not enough to impress them, and Tian Xu himself could afford the price.

"I forgot to bid just now," Tian Xu said apologetically to everyone, "I can buy it at a high price with points, or I can exchange it for the Warcraft crystal nucleus, or I can exchange it for pills." Pills below level 5 can be proposed, and I can refine them on the spot. ”

As for what Tian Xu said about exchanging points or Warcraft crystal nuclei, everyone is basically not interested. The people present are all people who are not short of points, and now the Warcraft crystal nucleus is not a rare thing, where is there a real space container that is useful?

But when I heard that there was a fifth-level elixir, the elites in these cultivation circles were a little uneasy. Usually, there are three sects that sell pills, mainly Shennongmen, Xiduotang and Sanxianguan, but fifth-level pills are rarely placed on the counter. The reason is very simple: raw materials are scarce, and refining is difficult, only a few alchemy masters can refine it, and the success rate is low, even if some are refined, they are consumed internally. As for the other small sects or casual cultivators of alchemy, they basically did not have the ability to refine fifth-level pills.

Tian Xu promised to exchange the fifth-level elixir for a space container, which made some of the people present quite excited. Everyone looked at each other, but no one came forward first, and they all wanted others to explore Tian Xu's path first, to see what rare elixir he had, and to see if his bid could make people feel excited.

Seeing that no one spoke, Tian Xu casually took out four bamboo tubes from the Yin-Yang Ding space and lined them up on the table in front of him in turn. I saw that these four bamboo tubes were dark green in color and sealed with beeswax. The bamboo tube and beeswax are wrapped with a strong spiritual aura, which is actually made of spiritual jasper bamboo, and sealed with high-grade plateau jade beeswax in the human rank.

Tian Xu opened a bamboo tube and poured out an elixir slightly larger than a soybean from it. This elixir is emerald green, and the dazzling patterns on it are like clouds and mist, full of agile energy. I only heard him say: "This is a life and creation, a fifth-level superproduct, which can treat all internal and external injuries and diseases, and my recovery this time has its credit." ”

Subsequently, he introduced the other three pills, namely the Xiao Jin Dan that replenished the aura, the third-order pill that broke out for a short time, and the re-creation pill that stabilized the realm. Some people have heard of the names of these pills, and many more have never even heard of them, let alone seen or used them. Under Tian Xu's introduction, everyone knew that there was such a powerful pill in the world. For example, the small golden pill, although the size is only similar to a soybean, the aura contained in it has been strongly compressed, except for a thin layer of earthy yellow danyi, almost all of it is compressed into a solid state of aura, it is simply a small golden pill, and this elixir is also named for this.

In the end, it was the shopkeeper of Kitado who took the lead in breaking the deadlock and asked: "The pills are divided into five categories, and now there are only those that replenish qi, consolidate, heal and break out, and there are no ones used to break through?"

Tian Xu said: "The pill used for breakthrough is too rebellious, the difficulty of refining is too high, I only have the fourth-order Xiaoyao Pill here, which is also a super pill, there is really no way to do this." ”

"How to exchange?" asked the shopkeeper the question that everyone was most concerned about.

"I don't have a fixed idea here," Tian Xu said, "If anyone wants to change it, it's better to take out the space container and discuss it face-to-face." ”

He said to Shopkeeper Cha again: "Shopkeeper Cha, do you really have no space ring in your hands in Xiduotang? You're the best at the price of pills and space containers, and the result of the negotiation won't let me take too much advantage, which is good for everyone, isn't it?"

Hearing Tian Xu say this, the shopkeeper no longer hesitated, took out a space ring and handed it to Tian Xu, saying: "The internal space of this ring is relatively large, and it is a spherical shape with a diameter of 6 meters. The advantage is that the space is larger than that of a general space ring, and the disadvantage is that things may roll accidentally when placed inside. How about exchanging this for one of each of your four pills, plus a Xiaoyao Pill?"

Tian Xu groaned: "Now the Xiaoyao Pill sold by your Xiduotang is about 200 points each, and the price of these four fifth-level pills is one grade higher, compared to this space ring, it is basically the same, it can be regarded as a fair trade." Deal!"

The space ring taken out by the shopkeeper is not outstanding, it can only be regarded as an ordinary product, and the quality is slightly worse, the only advantage is that the space is large enough. However, Tian Xu does not have high requirements for the quality of the ring, he pays more attention to the volume, and this space ring just meets his requirements.

This deal set the stage for later deals, and others later made demands to exchange rings for elixirs. In addition to the five kinds of pills that Tian Xu took out, there were also requests to exchange for other pills, but they were basically relatively common, Tian Xu had refined some of the various commonly used pills in his spare time in the Medicine King Bucket, so it was not difficult at this time.

The several fifth-grade pills that Tian Xu took out actually still had some limitations in their use. For example, the small golden pill that replenishes the spiritual energy contains too much spiritual energy, and only some cultivators who are above the fifth or sixth order of the condensing pill can use it when they re-condense the pill, while ordinary cultivators, or when replenishing the spiritual energy in battle, simply cannot withstand such a large amount of aura, so the fourth-order great qi replenishing pill is more popular instead.

After surviving, Tian Xu paid an astonishing number of high-grade pills, exchanged for six space rings of different grades, and five space bags. Everyone watched Tian Xu pay such a huge price to exchange the space ring, just to take away the large number of corpses of demonic beasts that seemed to be useless, it was a little incredible. However, since Tian Xu casually took out so many high-grade pills, he must have relied on them. Thinking that at the beginning, the elixir in his hand was already making people red, and now he is directly throwing out more precious elixirs, obviously having a major adventure. As for the idea of robbing, let's forget it as soon as possible, looking at the little guy's indifferent look, I know that the risk of robbery must be extremely high, so high that it is unbearable.

Seeing others get the precious pills, the hearts of people who have no space container to exchange cannot be calm. So someone asked, "Except for the space container, can other things be exchanged for pills? Can I buy them with points?" You can just set a price." ”

Tian Xu shook his head and said, "I don't lack points, but there are not many pills, so I don't sell them." However, if you exchange it for a magic **, it is acceptable, and the price is negotiable. ”

By saying so, he refuses to sell. Now that there is an outbreak of Warcraft, although there are a lot of them, there are also a lot of risks in hunting Warcraft, and if you don't get it, you will be able to give your life. And recently, the Warcraft has been depreciating so badly that if you fill a space ring, you may not be able to exchange it for an elixir. What's more, the space rings have been replaced by Tian Xu, where can I put them when I hit the monster?