Feng Fan then changed a few more rooms, but he was never able to find the Soul Yuan Stone and Blue Frost Wood. Not only that, but even the best magic weapons and spirit runes are not very common. Countless magic weapons and talismans were obtained in Yimang Mountain, and in such a large trade fair, there were so few of these things! This made Feng Fan a little surprised.

In fact, most of the monks who go to Yimang Mountain have one or several good magic weapons or talismans on them. Otherwise, Yimang Mountain is so dangerous, and having nothing on his body is equivalent to sending him to death. Therefore, Feng Fan gained a lot from killing some monks.

Feng Fan had already been to the six areas of the room, and he hesitated for a moment before entering the room where the seventh area was located. The style and environment of this room is very similar to that of the other rooms, except that there are relatively few monks in the room, and there are not as many things exchanged as in the other rooms.

Feng Fan carefully looked at the situation in the room, and saw that there were almost no talismans, magic weapons, and spiritual grass on the table, and most of the materials were placed, and Feng Fan almost didn't know these materials.

Feng Fan then figured out the reason for the scarcity of monks here, most of the other rooms were placed with talismans, magic weapons, and spirit grass, which were extremely important to ordinary monks. And there are some materials in this room, which are of relatively low value, so most of the monks who enter here simply take a look and leave quickly.

Feng Fan came to a table, on which were placed various things, although most of them were unknown, Feng Fan was sure that these things were not magic weapons.

Feng Fan learned from the Ancient Spirit Void Array Book and some other books that the Soul Yuan Stone was a cyan stone-like material, which was extremely hard. This material is an ordinary stone that constantly absorbs the aura between heaven and earth, and then forms under the action of thunder and lightning.

There are very few places where soul stones can be formed, but each such place often contains a large number of soul stones. Because the Soul Yuan Stone can only be used to refine weapons, it is not considered an extremely scarce thing. As for the Ancient Immortal Venerable who created the original Ancient Spirit Void Array, he used the refining object as the material for setting up the array, which made Feng Fan a little speechless.

Blue Frost Wood comes from a tree called "Blue Frost Tree", which mostly grows in shady wetlands, and also grows in patches, and its preciousness is weaker than that of Soul Elemental Stone.

Feng Fan glanced at the things on the table, and a blue wood block and a cyan stone attracted Feng Fan's attention. Although these two things were very similar to the Soul Yuan Stone and Blue Frost Wood described in the book, Feng Fan was still uncertain.

Feng Fan glanced at the monk standing behind the desk, this monk was in his thirties, and he was at the initial level of the middle stage of foundation building. This person was born with a fat body, a smile on his face, a leisurely and complacent look, and an extremely relaxed look.

Feng Fan looked around and saw that there were only a few monks, so he asked in a deep voice, "Are there soul yuan stones and blue frost wood here?"

"Little brother, you asked the right person, there happens to be a Soul Yuan Stone and a Blue Frost Wood here. The fat monk said as he picked up the blue piece of wood and the blue stone.

"These two are Blue Frost Wood and Soul Element Stone, the blue one is Blue Frost Wood, and the cyan one is Soul Element Stone. The obese monk introduced the two things in his hand to Feng Fan.

"How many crystals are there for these two things?" Feng Fan asked in a calm whisper despite the excitement in his heart.

"There are a total of 20,000 low-grade crystals, and the corresponding number of high-grade crystals is better, and if there is a thousand-year-old spirit grass, it is even better. The fat monk first observed Feng Fan's expression, hesitated for a moment, and then said slowly.

Feng Fan hesitated, twenty thousand pieces of low-grade crystal jade were equivalent to twenty pieces of high-grade crystal jade. As for the super-rank crystal jade, Feng Fan Ling didn't consider it at all. As a Qi Gathering Period cultivator, taking out a super-grade crystal jade in such a place is tantamount to causing trouble. He has enough of all kinds of crystal jade on him, but the crystal jade is used very frequently, and Feng Fan will not take it out to exchange things.

As for the thousand-year-old spirit grass, there are still some left in the body, which have been refined into the Nine Transformation Spirit Pill and the Marrow Transformation Pill. The remaining spirit grass was simply chicken ribs, so he was ready to exchange it for spirit grass.

Thinking of this, Feng Fan asked in a low voice, "How about a thousand-year-old dragon cordata?"

The fat monk's expression changed slightly, thousand-year-old dragon-cordata was an extremely precious thing, because he knew that thousand-year-old dragon's cordata was one of the necessary spiritual herbs for refining the marrow pill.

"Quick, get it out!" the fat monk urged urgently. Feng Fan's right hand flipped over, and a dragon cordata appeared in his hand.

"It's H'cordata cordata, and it's one thousand and one hundred years old. Little brother, the Soul Yuan Stone and Blue Frost Wood are yours. It's just that I don't know if there is a similar spirit grass on the little brother, and I am willing to buy it at a high price. The fat monk couldn't wait to take the spirit grass and look at it carefully, while smiling.

Just kidding, if you take out another one of these spirit grasses, I'm afraid you will already be targeted by others, and it is estimated that once you leave Fengshi Town, you will be endlessly hunted down. Feng Fan's mind turned sharply, and he said without hesitation: "I only have this spirit grass. ”

Hearing Feng Fan's answer, the fat monk was a little disappointed, and slowly handed the Soul Yuan Stone and Blue Frost Wood to Feng Fan's eyes.

Feng Fan was about to get the Soul Yuan Stone and Blue Frost Wood when a cold voice suddenly came: "Slow." ”

Feng Fan and the fat monk looked up, only to see a middle-aged monk standing not far from Feng Fan's side who spoke. The monk, dressed in brocade robes, had established the early initial rank, and as he spoke, he quickly walked to the two of them.

"May I ask the Taoist friend why he said this?" the fat monk asked with some confusion as he glanced at the middle-aged monk.

"How do you exchange the Soul Yuan Stone and the Blue Frost Wood?" the middle-aged monk asked with a cold face.

"Twenty thousand pieces of low-grade crystal jade or a corresponding number of high-grade crystal jade, one thousand-year-old spirit grass is better. The fat monk said with a sneer. Feng Fan's heart sank, it seemed that there was going to be trouble in this transaction.

"I want the Soul Yuan Stone and the Blue Frost Wood. The middle-aged monk gritted his teeth, took out two pieces of super-grade crystal jade, and said loudly.

"The two things of the Soul Yuan Stone and the Blue Frost Wood have been exchanged for this little brother, and they can't be the master below. The fat monk handed the Soul Yuan Stone and the Blue Frost Wood to Feng Fan.

The middle-aged monk exuded a coercion, Feng Fan was not moved by it at all, and his face was still extremely calm. "Boy, just now I saw that you exchanged a thousand-year-old dragon cordata with him, it seems that you are very rich! How about I exchange two pieces of super-grade crystal jade for the soul yuan stone and blue frost wood in your hand?" The middle-aged monk gritted his teeth and whispered coldly in Feng Fan's ear, revealing a naked threat in his expression.

"These two things are urgently needed and cannot be exchanged. Feng Fan took the Soul Yuan Stone and Blue Frost Wood from the fat monk's hand, his tone was extremely calm, and he said without the slightest panic, and put the Soul Yuan Stone and Blue Frost Wood into the Five Elements Xuanmeng Ring.

"So you insist on not changing!?" The middle-aged monk's face turned red, put away the super-grade crystal jade, and said with a sneer.

"Didn't Daoyou understand my words just now?" Feng Fan snorted coldly.

"Good boy, it's really a toast and don't eat and drink, I remember you!" the middle-aged monk laughed angrily, then glanced at the fat monk and left angrily.