There is a barter street called Barter Street in the Soul Eater Demon City, this barter street is opened once every year, and there will be a large number of demon clans who come here to barter, and they are all some rare treasures, most of which are bartered without demon stones, of course, when the Soul Devouring Demon City has not yet appeared in the Dream Pill, there are still many demon clans in this barter street to participate.

Now that the demon city has become like this, this barter street is almost useless, but the old man told Xuanqing that every year, there are still some demon clans in the vicinity who come here to try their luck, after all, as long as Huimengdan does not touch it, there is still no danger, but this scale cannot be compared with before.

For a few years, the Void Rat Clan also came to this barter street to shop around at this time, and no one knew if they could find the Void Rat Clan.

Xuanqing had collected a lot of formation materials when he was in the fox clan, and Shang Mu Yuting also wanted to cultivate the Xuanqing formation and sent some materials, resulting in some materials for Xuanqing's formation.

However, arranging the formation could not be traded in this barter street, and after thinking about it, Xuanqing decided to refine some array disks to trade.

The array disk is to photocopy a well-arranged formation to a piece of jade, iron material, when you want to use it to open the seal, and at the same time provide a large amount of aura, the array disk will guide the aura to each array in the direction of the photocopy to form a formation again, large formations are not photocopied on the array disk, after all, large formations are based on materials or spiritual objects.

However, the position of the formation and the position of the use of the array seal are different, so the power can only reach about five layers, if you encounter some environment that is compatible with the formation, even one percent of the power can not be reached, and the array disk not only has a greater impact on the power, the existence time of the formation and the stability of the formation have an impact, and some can't even arrange the formation.

When some human races or demon clans buy a array disk to use, some array disks can't even be arranged in formation, wasting a lot of time and demon stones or jade money in vain.

Of course, this situation is very small, after all, when the formation can be photocopied to the array disk, the formation has been arranged, so whether there is a problem with the operation of the formation can also be known in advance, plus the formation printed on the array plate can also be identified by the formation mage, and the kind of formation that cannot be formed into a formation is relatively rare.

The array disc is generally refined by high-level array mages, after all, the formation method of the junior and intermediate array mages is unknown to them, and there is an essential change in the exchange of photocopying, and the junior and intermediate array mages cannot comprehend it.

Xuanqing thought of the array plate and planned to try refining, although he was already a high-level array mage, but the array disk had never been refined, which just confirmed the formation.

I saw Xuanqing take out a piece of jade with a big head and start carving on the jade, fortunately Xuanqing has the cultivation of the true martial realm, if the carving fails, the jade can be restored with a little refining with real fire, plus the observation and the fact that it is not what it used to be, it quickly depicted a spirit gathering formation.

Then Xuanqing began to arrange a spirit gathering formation that had been engraved on the jade, only to see Xuanqing standing in the center of the formation, and shrank several formation eyes in the arranged spirit gathering formation at the same time, and the formation shrank instantly, only to see Xuanqing use his hand to guide all the spiritual power of the spirit gathering array to gather on the jade.

A sealed spell fell directly on the jade, and the jade also flashed with light, exuding a different aura from before.

Xuanqing took out the demon stone and put it on the array plate, and at the same time lifted the seal of the jade, only to see a flash of light, and the spirit gathering array appeared again.

Xuanqing looked at the formation arranged with the array disk, and found that the formation was a little unstable, but it was because Xuanqing refined the array plate for the first time, and the speed of guiding the formation was slow, and the use of ordinary jade was already very good.

Three months later, in the Xinyue Courtyard, Xin'er watched intently as Xuanqing guided hundreds of array eyes into a palm-sized purple gossip-shaped jade in the courtyard, only to see that Xuanqing's forehead was already sweaty, and the formation was not a simple formation of gathering spirit beads, and the formation was also photocopied to the array plate It also had a lot of pressure on the divine sense, and Xuanqing's forehead naturally sweated.

At this time, the formation on the ground suddenly shrunk, and in the blink of an eye, the formation shrank to the purple jade, and after the formation was reduced, there were hundreds of points of light, like the starry sky, but it was extremely beautiful, at this time, Xuanqing's right hand hurriedly slapped the formation into the jade, and at the same time, the left technique changed continuously, but it was a common forbidden sealing technique.

The jade suddenly shone brightly, and the prohibition of the seal was also swayed left and right by the impact of the formation aura, at this time, the jade seemed to be slightly deformed by high temperatures, but as time passed, the purple jade slowly returned to its original general, and this jade was also called "warm sun jade" by the demon clan and the human race.

In terms of value, warm yang jade is equivalent to a magic weapon worth a hundred cyan jade coins, you must know that it is jade money and not demon stone, this jade will be subjected to different degrees of external force will stimulate different degrees of true fire in jade, and once the real fire comes out, the jade will return to its original state even if it is damaged.

Therefore, Xuanqing carved the warm yang jade is also carved with a 10,000-year-old iceberg mountain, although there is a lot of trouble, but the effect of the array is also extremely good, as long as the true fire in the warm yang jade does not disappear, the formation can be excited several times.

You must know that the true fire in the warm sun jade can be restored in about a hundred years in the volcano, which makes the one-time array disc become reusable, Xuanqing Divine Sense carefully observed the true fire in the warm sun jade, and found that it can stimulate the formation three times, and the photocopied formation is also accurate, and the power is also forty percent of the formation.

You must know that the formation disk can have a maximum of fifty percent of the formation, which is the highest achievement of all high-level array mages, of course, if the refining of immortal-level array mages is special, after all, the effect of immortal qi is essentially different from aura.

At this time, Xin'er saw that Xuanqing had completed refining and congratulated him: "Xuanqing congratulations on your formation going further! By the way, what kind of formation is the formation above?"

Xin'er has long known the identity of the Terran Race, so the name is simply to inform Xin'er, Xuanqing put away the array plate with his sleeve, and said to Xin'er: "This is the Terran Formation Tianyun Bagua Array, which evolved from the Bagua Array. ”

At this time, Xin'er grabbed Xuanqing's sleeve and said, "Can you teach me this formation!"

Xuan Qing shook his head and refused, "No, at this time, the formation in the first vein of the Heavenly Array cannot be taught to foreign races. Although Xuanqing didn't care about any alien race or not, after all, this formation was created by the mage Heavenly Array and taught by Lingying, and what he learned from them naturally couldn't be taught to others at will, let alone the demon clan.

The heart was aggrieved and loosened the sleeves and said, "It's so stingy!"

Xuan Qing touched his heart and said, "The day after tomorrow is the annual treasure exchange conference, you can go to Barter Street with me!"

Xin'er heard that Xuanqing took him to Barter Street, and his heart was suddenly happy, after all, he had been in Xinyue Mansion for three months, and the little fox had long been impatient.

Xuanqing restored his aura in the room, and at the same time talked with the old man in the grocery store for three months, at this time, the old man also sent a message to Xuanqing This Void Rat clan also came to the Soul Devouring Demon City, there are a total of five people, among which the True Martial Realm is guarded by four True Spirit Realms, and the old man heard that this True Martial Realm is said to be the second son of the patriarch in the Void Rat Clan, and his talent is extremely extraordinary, and the rest are some rumors about this person.

Three days later, there are not many vendors in Barter Street, and as long as a demon clan walks through Barter Street, it is impossible to miss that stall.

Barter Street Huimengfu does not charge rent, whoever wants to set up a stall wherever they want, as for whether it is first-come, first-served or snatching back to Mengfu, it doesn't matter, of course, there are still robberies in the previous Soul Devouring Demon City, and now there are not many demon clans who even set up stalls.

In a conspicuous position not far from the barter street, there are two black-robed people on the ground with a purple array plate on a straw mat, and the photocopy formation of the array plate is also triggered by the aura on the array plate, at a glance, you can know that this thing is extraordinary, and at the same time, a sign that says in exchange for the Sky Stone stands next to it, but it is Xuanqing and Xin'er.

As for this black robe, it is two pieces that Xuan Qing bought in the human race to prevent the exploration of the True Monarch Realm, although the breath of this black robe cannot be completely covered, but blocking the appearance also shows that this thing is extraordinary, originally this black robe Xuanqing planned to give to Lu Yanxue, but Lu Yanxue saw Xuanqing give him a piece of this kind of clothing, and was so angry that she threw it directly on Xuanqing's face.

Although Xuanqing guessed what Lu Yanxue meant later, Xuanqing felt that the matter had passed, and it was over.

Xuanqing and Xin'er sat on the ground, about a morning, there were many demon clans who exchanged other treasures for the array disk in front of Xuanqing, but the things of the demon clan were not so useful to Xuanqing, plus it took a certain amount of time for Xuanqing to refine a array plate again, not to mention, Nuanyang Jade was also gone, after all, the value of Nuanyang Jade was not low, and Xuanqing did not dare to exchange it for other things at will.

Xuanqing needs more than one Escape Stone, Xuanqing Enlightenment Formation learned that if there is no failure in the layout, Xuanqing needs at least thirteen Escape Stones, and this array plate is worth four or five Escape Stones, so Xuanqing is also a little helpless, time and materials do not allow Xuanqing to refine a good array plate, and other treasures are some array treasures, which are of great use to the demon clan who do not understand the formation.

Xuanqing is also shy at this time, but Xuanqing also plans to use the array plate to throw bricks and jade, once the demon clan or the void rat clan exchanges with him, Xuanqing will use this to propose another transaction.

I saw a short young demon clan wearing a silver robe slowly walking towards Xuanqing, and there were four people behind him, Xuanqing carefully looked at the realm, and found that the young man was in the True Martial Realm, and the four behind him were in the True Spirit Realm.

Confirming the news of the old man, Xuanqing also immediately became energetic, and the young demon clan's eyes lit up significantly when he saw Xuanqing's purple array, and then he suddenly saw Xuanqing writing in exchange for the Escape Stone, and said with a hint of disdain: "This thing can also be exchanged for the Escape Stone?"

After speaking, Xuan Qing's face suddenly darkened, he never expected that the second son of the patriarch of the Void Rat Clan would be so short-sighted.

At this time, the True Spirit Realm behind him suddenly whispered a few words to the young demon clan, and saw the embarrassed look on the young demon clan's face flash.