Feng Fan took the wooden card, only to see a slight spiritual power fluctuation emanating from Shangjian, and the number "six" was engraved on the handle, which was the room number. The front of the wooden plaque is engraved with the words "banned", and the reverse side is engraved with the words "lifting the ban".

By injecting the True Yuan into the side engraved with the word "Forbidden", a simple ban can be placed around the room to prevent outsiders from entering. And by injecting the true element into the side engraved with the word "unbanned", the ban can be lifted. It's the same as the locks and keys used by mortals. This kind of forbidden card is extremely common in the cultivation realm, and Feng Fan has long seen the record of this thing from the book of the Tibetan Scripture Pavilion.

Feng Fan entered the sixth room, only to see that the room was extremely clean. Although there are not many things in the room, there is everything you need, and the wooden table, stone bench and wooden bed are properly arranged.

Feng Fan injected the True Yuan into the side of the prohibition plate engraved with the word "Forbidden", and a simple ban was immediately placed around the room. Feng Fan nodded with satisfaction, accepted the forbidden card, and lay down.

After resting for the night, Feng Fan left the room the next morning. Wandering around the outdoor area, Feng Fan was ready to take a look at what he needed. The similarity between the layout of this Fang Market and the Fang Market of Jinyue Ancient Guofeng Shizhen is that it is also divided into indoor and outdoor trading areas, with the outdoor trading area opening first, and the indoor trading area being the last to open after a period of time.

The front paving was crowded with several monks, and Feng Fan came closer. I saw that there were a lot of books and slips on the stalls, and most of the monks were in the foundation building period, and there was even a monk in the late stage of gathering qi. Behind the paving stood a monk of the initial rank in the late stage of foundation building, who looked to be in his thirties, tall and strong, and dressed in yellow.

"Fellow Daoists, I can't guarantee the book here in other aspects, but the recipes for various precious elixirs are very complete. Rest assured, the price will be reasonable. The yellow-clothed monk saw Feng Fan join the onlookers, and his expression was a little excited to sell his things.

Finding that Feng Fan was an early cultivator of Hua Dan, the few onlookers immediately carefully moved out of a spacious place. Looking at the respectful and cautious expressions of these monks, Feng Fan felt a little self-deprecating in his heart, he didn't expect that he would suffer this kind of treatment when he met the foundation building period monks again after condensing the pill.

Feng Fan carefully looked at the books on the paving, and there were really a lot of books here, most of which were about the materials, functions, and refining methods of various elixirs. Although most of them are introductions to the elixir of the third grade and below, it can also be said to be all-encompassing.

"Is there a book on the recipe and refining method of the fourth-grade and above spirit pills here?" After carefully looking for the time to put a cup of tea, because he couldn't find a book that introduced the high-quality spirit pill, Feng Fan asked a little depressed. Because Feng Fan has always wanted to get the five-grade elixir such as the mushroom leaf elixir and the small anti-heaven pill, he first had to get a book on the recipes and refining methods of these precious elixirs.

"Senior, if you want to exchange books and slips on high-quality elixirs, one is to attend the trade fair that will be held in the indoor trading area in a few days. But it is likely that it will not be encountered, and even if it appears, most of them will be obtained by monks of the Yuan Infant stage and above. The second is to exchange it from the black market at a high price, but it is necessary to pay several times the amount of crystal jade. The yellow-clothed monk introduced Feng Fan while looking at Feng Fan.

"Black market exchange, do you know this kind of place?" Feng Fan's heart moved, although he strayed into danger last time in order to exchange for deep-sea titanium essence, Feng Fan didn't mind going to the black market to have a look. After all, there were countless high-level ghosts in the Ghost Ghost Banner, and with his current cultivation level, he could urge a heaven-level high-level escape talisman in a very short period of time. So even if it is a strange place, as long as there is a chance to get that kind of book, Feng Fan is still ready to take a risk.

"I know a place where the black market starts exchanging all sorts of things one day later. If the seniors want to get a brief copy of the high-quality elixir recipe and refining methods, I will take the seniors to that place when I come here at this time tomorrow. The yellow-clothed monk whispered with a mysterious smile on his face.

"In that case, I'm here tomorrow at this time. Feng Fan nodded and said in a deep voice.

"These books can only be exchanged for a lot of crystal jade, so please prepare more well. The Friar smiled.

"As long as there is such a thing, I will not spare Jingyu. Feng Fan said coldly.

"In this case, I will wait for my predecessors here tomorrow, and I will see you there. The yellow-clothed monk laughed awkwardly. Feng Fan nodded and turned to leave.

On the second day, Feng Fan arrived early, and the yellow-clothed monk had been waiting for a long time, but this time he didn't put anything down. Seeing that Feng Fan came as promised, the yellow-clothed monk respectfully took Feng Fan and left.

After a few hours, Feng Fan returned to the room with a smile on his face. This black market transaction went smoothly, and he was taken by the yellow-clothed monk to a secret place more than a hundred miles away from Fang City, where hundreds of monks of various levels gathered, from the Qi Gathering Period to the Dacheng Stage of cultivation.

Although the things there are not as complete as those in the regular market, they are still available. In addition to deep-sea titanium, many other materials can be seen. Feng Fan exchanged tens of thousands of low-priced crystal jade for the pills of the mushroom leaf elixir, the small anti-heaven pill, and the big anti-heaven pill, the refining method and the efficacy book.

Lying on the wooden bed in the room, Feng Fan carefully studied the contents of these three elixirs, which were introduced in great detail. Although there should be introductions, refining, and recipes for these three elixirs in the third layer of the Flying Heaven Sect's Tibetan Scripture Pavilion, only Dacheng Stage cultivators are eligible to enter, and Feng Fan doesn't have that patience, so he will wait until the Advanced Dacheng Stage to go to the third layer to browse this kind of book.

The refining of the mushroom leaf elixir requires seven kinds of precious things, which are the mushroom leaf spirit grass, the Xinlong grass, the purple hydrangea grass, the cold wood grass, the Jingyang grass, the Shenyin grass, and the Kuangyu grass. This five-grade elixir is not only one level higher than the detoxification pill, but also much higher in practicality than the detoxification elixir.

After all, there were only a few cultivators in the cultivation realm who cultivated poisonous skills, and the chance of being in a poisonous situation was relatively small. Even if you are poisoned by ordinary poisons, you have a certain ability to resist as a monk. The mushroom elixir is different, as long as the true element is consumed, it can be used.

On the premise that the monk's true yuan is completely depleted, swallowing this elixir, the monks of the Hua Dan and below can replenish all of them in an instant, the Yuan Infant Stage Monks and the Dacheng Stage Monks can replenish most of them, and the Perfection Stage and the Tribulation Stage Monks can replenish half of them.

Feng Fan finally fully understood this elixir from the introduction of this elixir, and even the color, shape, size, and origin of the seven spirit grasses were described in detail. Not only that, but there is also a divine consciousness imprint pattern on the book, which more intuitively shows the form and appearance of the seven spirit grasses.

The small anti-heaven pill and the big anti-heaven pill are healing elixirs, and the small anti-tian pill is also a five-grade pill, and its refining also requires seven ingredients, namely solid yuan fruit, silver leaf fruit, cold crystal fruit, small reverse heavenly grass, fine striped grass, rejuvenating grass, and Huashen grass.

The Great Reverse Heavenly Pill is a six-grade pill, and its refining requires eight ingredients, namely Guyuan Fruit, Silver Leaf Fruit, Cold Crystal Fruit, Great Reverse Heavenly Grass, Stone Pattern Grass, Sky Blue Grass, Spirit Leaf Grass, and Blood Dragon Grass. The fruits of the three spirit grasses, Guyuan Grass, Silver Leaf Grass, and Cold Crystal Grass, are the common ingredients in the Small Reverse Heaven Pill and the Great Reverse Heaven Pill. The remaining spirit grasses are completely different, among which the small and large anti-heavenly grasses are the most important ingredients in the two elixirs.

After the monk suffers a heavy blow, as long as he takes a small anti-heaven pill, he will recover within a period of time. And if you take a pill, you can recover within a few days. No matter how severe the wound is, as long as there is still a breath, he will come back to life after taking the Great Anti-Heaven Pill, and the injury will gradually heal, but the Little Anti-Heaven Pill is powerless for the monk who only has one breath left, which is the difference between the five-pinned pill and the sixth-pinned pill.

Feng Fan had a strange look on his face, it seemed that these kinds of elixirs were very rebellious. Feng Fan secretly envied those people in the family in his heart, when Murong Xuanchen suffered a heavy blow, Murong Yuanze did not hesitate to take a small anti-heaven pill for him, and Murong Xuanchen also swallowed a mushroom leaf spirit pill when he was fighting against him. The big Xiuzhen family really has a profound background, which is not comparable to ordinary monks in a sect like himself, and everything has to rely on his own efforts.

If Feng Fan's idea was known to the Saint Yuan Dao Venerable, he would definitely be so angry that he would pass out. As a monk in the mortal realm, Feng Fan not only cultivated the legendary super-level exercises, but also had the ability to copy illusions, and at the same time possessed a spiritual treasure that was difficult for high-level monks in the immortal and demon realm to have, so he was still complaining, it was simply unreasonable!

Returning to his residence, Feng Fan used his divine sense to carefully search for the Five Elements Xuanmeng Ring, and counted all the things inside, and accidentally found the body shell of a fourth-class giant-footed demon pede.

This shell was obtained by Feng Fan from the fourth-rank Giant-footed Demon Pede in Qin Yue's Feng Cave Mansion when he was bloodbathing the Qin family nearly a hundred years ago. At that time, dozens of eggs were obtained at the same time, but because none of these eggs successfully hatched, all the young eggs died. And this shell has been preserved to the present day. If the shell of a demon beast of this level is made into a magic weapon, its defensive power should be extremely strong.

Feng Fan was going to send this shell to the trade fair for auction, and now Feng Fan was already a monk in the Hua Dan stage, and the strongest strength he could exert was equivalent to that of an ordinary Hua Dan late stage initial level monk, and he could urge the heaven-level escape talisman in a very short period of time, so he was not worried about being known by others to know that he had such a precious thing.

Feng Fan left the guest room, only to see that the person standing at the door was still the monk of the foundation building period who Feng Fan had just arrived. "If I want to auction something, how can I contact the monk in charge of the transaction here?" Feng Fan asked casually.

"If you want to auction something, you just go to that trading floor and someone will receive you, and the person who receives you will explain the details to your seniors. The monk pointed to a huge attic in the distance and said with a smile. Nodding, Feng Fan went straight to the attic.