Kaiyuan Street in Donglifang City, the street is three miles long, and it is the most popular place in Fang City except for the central street lined with hundreds of shops.

There are no shops here, and the streets are lined with stalls that are much more modest than the shops.

The stall is for rental, and fifty low-grade spirit crystals can be rented for a whole day.

This price is indeed not cheap, but the more than 800 stalls used for rental here have never been vacant, and if you want to rent a stall, if you don't book three or five days in advance, don't even think about it.

At this moment, Xiao Yufan was walking in Kaiyuan Street, searching for a few things he urgently needed to buy.

Xiao Yufan is very familiar with Kaiyuan Street, after all, he has been in Donglifang City for so many years, and he is not a fool of nothing, and he soon locked a stall in the noisy shouting and selling.

The stall owner is a yellow-faced man, with straight eyebrows, extremely thick lips, and a fleshy horn-like foreign body in the middle of his forehead.

"This big brother, how do you sell this burning yin sand?"

When the yellow-faced man heard this, his eyes swept to Xiao Yufan and said, "Each Burning Yin Sand has ten lower-grade spirit crystals, if you buy ten at a time, I will give an additional Burning Yin Sand." ”

Xiao Yufan has been in Donglifang City for many years, and he is very clear about the prices of various refining materials.

Hearing the other party's offer, he immediately waved his hand and said with a smile: "Your price is too expensive, if I go to the refining shop on Center Street to buy it, it will only be a little higher than what you sell, and the quality and quantity will be guaranteed." ”

When the yellow-faced man heard this, he couldn't help but stare at Xiao Yufan twice, obviously he knew that what the other party said was right.

Burning Yin Sand is a kind of gravel-like crystals extracted from the corpses that have been buried for more than a hundred years, containing the energy of the Yin Spirit, although the refining process is not complicated, but the corpses of a hundred years are not so easy to find, so the price is not cheap.

"Tell me how much you want first?"

"You have a lot?" Xiao Yufan's eyes lit up, and he said quietly: "What if I want them all?"

When the yellow-faced man heard this, he couldn't help frowning and said, "Little brother, I'm afraid you don't have so many spirit crystals." ”

Xiao Yufan smiled when he heard this, leaned closer, shook the storage bag on his waist and said, "I want a hundred Burning Yin Sand, do you have it?"

Xiao Yufan said this sentence in the form of voice transmission, in this kind of place where countless diggers and various ethnic groups are gathered, it is very necessary to keep their wealth from being exposed.

The spirit crystal he was carrying now was obtained by Zhou Qing after he disposed of all the items he had obtained at the edge of the inner circle of the Blood Wasteland, and it was also all of Xiao Yufan's assets.

The yellow-faced man obviously didn't expect that the little guy in front of him, who was only in the middle of gathering energy, would actually buy so much Burning Yin Sand.

After all, the demand for this kind of refining material in all aspects is not large, even if it is to refine a magic weapon containing the power of yin and evil, it is enough to consume more than ten at a time.

"100 Burning Yin Sand, 700 Mortal Spirit Crystals, and I will give you 6 more, and all the gains from my hard work for three years of refining corpses will be sold to you. ”

Being able to cash out all the inventory in his hand at one time, the yellow-faced man was obviously quite moved, and immediately gave his psychological price, and Xiao Yufan said.

Xiao Yufan nodded happily and said decisively: "Deal." ”

For this price, he was already very satisfied, if he didn't buy it from the hands of the scattered cultivators on Kaiyuan Street, but went to the noble refining shop on Center Street to buy it, he would have to pay at least two hundred ordinary spirit crystals before he could get a hundred Burning Yin Sand.

This is the advantage of buying refining materials in Kaiyuan Street, as long as you find the right stall and know how to do it, it can save you a lot of money in many cases.

Of course, it is not easy to do this, Xiao Yufan really paid the tuition fees several times in the first year of coming to Kaiyuan Street, which made him realize the gap between understanding and not understanding.

The two negotiated the price and quickly completed the transaction, to Xiao Yufan's delight, the color of these one hundred and six incineration sand was of the highest quality, obviously this yellow-faced man was an expert in refining corpses.

Leaving this stall, Xiao Yufan walked forward again, and began to think about it in his heart.

"A hundred pieces of Burning Yin Sand are in hand, it is enough to refine the 'Spirit Devouring Array' five times, even if the practice fails a few times, it can withstand the loss, this is already the limit of the purchasing power of the spirit crystal in my hand, there are still two hundred spirit crystals left, and the purchase of some auxiliary materials for making the formation should be barely enough."

Since he successfully broke through to the mid-stage cultivation of Qi Gathering yesterday, Xiao Yufan was pleased to find that he finally had the ability to try to refine the three magic circles for mid-stage Qi Gathering cultivators recorded in the "Eight Decisions of the Qingxuzi Formation Formation".

After carefully examining the efficacy of the three magic arrays and the cost of refining them, Xiao Yufan did not hesitate to lock on a basic formation called the "Spirit Devouring Array".

At the same time, this is also the basic formation that was classified as the left path by Qing Xuzi.

"Even if you go bankrupt, you have to refine this array, and then whether you can make money in the future, you will point to it!"

This was Xiao Yufan's first reaction after studying the effect of the "Spirit Devouring Array".

The Soul Devouring Array is a pure auxiliary magic circle, and its effect is very simple, that is, refining the resigned souls into a kind of refining material called "Yuan Spirit Bead".

Yuan Ling Bead is a kind of refining material that needs to be used when refining magic weapons, although it is not necessary, but when refining magic weapons, if Yuan Ling Beads can be added in a timely manner, it will make magic weapons have a certain growth after they are completed.

If you're lucky enough to defy the sky, it's more likely that you will have a machine spirit because of this, and of course, the probability of this will not exceed 1 in 100,000.

The origin of the "Spirit Devouring Array" is recorded in the "Eight Decisions of the Qing Xuzi Formation", which was obtained by killing a Demon Realm cultivator when the Qing Xuzi was still in the Dan period.

Its effect is single, and refining is extremely simple, and it only needs to gather qi in the middle stage of cultivation to refine.

In addition, this array can only be used for refining, but it cannot suppress or imprison the receitful spirits while refining.

It is regarded as the chicken rib of the chicken rib by Qing Xuzi, and it is reluctantly included in the eight decisions of the formation, and it is classified as one of the most superficial magic circles.

But in Xiao Yufan's view, this "Spirit Devouring Array" is a cornucopia.

With Xiao Yufan's full understanding of the ancient cultivation evil spirits, he definitely had reason to believe that the ancient cultivation evil spirits belonged to a kind of dead soul resentful spirits.

Once the "Spirit Devouring Array" is refined, the thousands of evil spirits in the Blood Wasteland will simply be Yuan Spirit Beads that can walk upright and can be sold for a good price!

In other words, even if you have the "Spirit Devouring Array", it is absolutely impossible to use it as a cornucopia in the Blood Wasteland, where the ancient cultivators who slaughter all living beings will not obediently let you refine them.

But Xiao Yufan can, the Holy Blood Seal has given him a strange talent to deter evil spirits, and now, he plans to use this talent to earn a lot of spirit crystals.

Half an hour later, Xiao Yufan got his wish and purchased all the refining materials for refining the "Spirit Devouring Array", and left Kaiyuan Street in a low-key manner.