Hopefully, once this thing is ignited, it won't be extinguished again.

Qi Xuanyi entered the fourth medicine tower as he wished. There were only one hundred and eighty monks who entered the fourth medicine tower, and the cultivation of these people was not low, and their mana was not low. But now he has entered such a world of earth and mountains, the loess in the sky, and the first layer has set up a dense treasure jade medicine bottle. Some of these medicine bottles are only one foot in size, engraved with dense patterns, some are one zhang in size, the whole body is green, some are white, and some are transparent. These are the pill bottles that hold the elixir, and these pill bottles are very old, and there are millions of pill bottles as far as the eye can see. On the most central altar, there is a sheep fat jade net bottle, a blue sky glass bottle, and a jade cold ice scale bottle. All three bottles are a foot in size and contain ancient powers. A wisp of green smoke flew out of each bottle, and an ancestor in green clothes appeared in Qi Xuanyi's sight.

Qi Xuanyi was the last to arrive.

Most people have already started refining the Dan bottle.

"I am the ancestor of the Dan bottle, and I am the Dan bottle boy under the throne of the Medicine Immortal Half Emperor. To enter this fourth medicine tower, you must refine a pill bottle that can carry the elixir, which can be regarded as the art of refining. If there is no good pill bottle, no matter how good the pill is, it will not survive. The best Dan bottle is like a Taoist device, hundreds of thousands of years will not lose a little strength, the best Dan bottle can preserve the medicinal properties of the pill for tens of thousands of years, the better Dan bottle can keep the medicinal properties for thousands of years, and the ordinary Dan bottle can only last for decades or even years. And the Pill Bottle of the Medicine Immortal Half Emperor can almost isolate the erosion of time and space. "The Dan Bottle Ancestor is also a Dao Monarch Cultivator, and the power of the Dao Monarch Divine Soul is extremely powerful.

Although Qi Xuanyi is good at alchemy, he is not good at refining.

"Dan bottle, this thing seems to be very ordinary?" Qi Xuanyi asked rhetorically.

"How can the Dan bottle refined by others be as good as the one refined by oneself. The Dan Bottle is not only a must-have thing for alchemy monks, but also like those playthings in the big world, if you keep it in your hand all the year round, it can not only preserve the pill, but also give birth to the pill, making the power of the pill even stronger. "There were people who directly conceived pills in the pill bottle, which improved the quality of the pill a lot, and some people even directly conceived the quasi-elixir through the pill bottle.

Qi Xuanyi had no choice but to refine the Dan bottle. This Dan bottle needs all kinds of soil, and there is a lot of loess in it. Of course, there are also a lot of black soil, white soil, red soil, all kinds of soil, and a lot of jade mines, and these jade ore soils can be combined to refine a good enough Dan bottle.

"Master, what the Dan Bottle Ancestor said just now is very right, the Pill Bottle of the Medicine Immortal is basically the top of the Emperor's magic weapon, although it is not aggressive, but it is extremely precious, the three Pill Bottles on this altar should be the Pill Bottle of the Medicine Immortal Half Emperor, ordinary pills can become the top grade elixir when they enter it, and the best pills enter it, maybe after tens of thousands of years, they can also evolve into quasi-elixirs, or even elixirs. Qi Xuanyi took a closer look at the three jade bottles, the power emanating from them was extremely gentle, but it was endless, it was indeed a rare pill bottle.

"My alchemy is mostly based on the true fire of the sun and the flame of the Vermilion Bird, and I want to contain the elixir, and the jade bottle made of clay and wood jade is more suitable. It's just that wood jade is very rare, and I don't think there should be any jade mines in it. But it can be replaced with the scales of the Qinglong ancient pine, and as for the soil, the red mud and yellow mud are the top. Qi Xuanyi said that he would do it, and carefully dug up the best red mud and yellow mud everywhere. The Dan bottle should be cultivated with Dan Qi, the initial Dan Qi is very important to the quality of the Dan Bottle, Qi Xuanyi just refined the Xingchen Dan, and the Dan Qi of the Xingchen Dan is currently the most suitable.

Although Qi Xuanyi is not good at refining, he also knows a lot of superficial refining knowledge, not to mention that alchemy refining tools come from the same origin. First of all, the scale armor of the three pieces of Qinglong Ancient Song was completely smelted, the scale armor of this Qinglong Ancient Song was very strong, and Qi Xuanyi used the power of the sun's true fire to smelt the three incense sticks for a long time, and the scale armor of the Qinglong Ancient Dragon turned into a ball of cyan liquid. This liquid floated around Qi Xuanyi, waving his hand to turn the power of the red and yellow clay into a ball of mud, Qi Xuanyi fused the cyan liquid with the mud, and constantly promoted the fusion of the mud with the liquid of the Qinglong Ancient Song Scale Armor with the power of his fist, and after beating tens of thousands of times, a cyan soft soil finally appeared in front of Qi Xuanyi. began to shape the Dan Bottle with the power of the Yuan Shen, and this soil was shaped into three different Dan bottles of large, medium and small under the power of Qi Xuanyi's Yuan Shen. Qi Xuanyi engraved one of his own characters. The three Dan bottles were floated in the air, and then incinerated with the true fire of the sun and the flame of the Suzaku bird.

Under the power of the flames, the changes that took place in the Dan Bottle began to change from the color of the earth to three cyan Dan bottles, and this blue light contained a huge life force, and under the power of the flames, the power of wood and earth and the power of the flame fused with each other. Qi Xuanyi waved his hand, and the Xianbo Jade turned into a water element mist under the power of the flames, enveloping the three cyan pill bottles, and the three cyan pill bottles were nourished by the power of the Xianbo jade, and cracks began to appear, and this crack entangled the entire cyan pill bottle.

The flames dissipated, and three cyan pill bottles floated in front of Qi Xuanyi. Qi Xuanyi took a closer look at the Dan bottle and smiled slightly: "It's not bad, fortunately, there are a lot of good things in my hands." ”

"That's right, the good things on your body, if you refine them for a good refiner, you can completely refine them into a half-way weapon, your refining technique is too rough, and it can be regarded as a spiritual weapon. Qi Xuanyi sharpened a few bottle corks with Qinglong Ancient Song. Qi Xuanyi sent the Xingchen Pill into the Dan bottle, and then corked the bottle.

Xingchen Dan entered the Dan bottle, and the Dan Qi escaped and spread throughout the Dan bottle.

"That's good stuff. Qi Xuanyi smiled slightly, this Dan Bottle is really not bad, but if you want to really improve the quality of this Dan Bottle, you still need to find a good refiner to re-temper it. Qi Xuanyi put away the Dan bottle, looked around, and found that the quality of the soil and jade ore in it was not bad, and it seemed that there was no prohibition on mining.

Unexpectedly, there are a lot of jade mines here, and even mud mines are extremely cherished, Qi Xuanyi has gained a lot of benefits this time.

Soon, everyone refined the Dan bottle.

There are many successes and failures. Everyone took out the Dan bottle, the Dan Bottle Daojun glanced at it, and almost could see the quality of this Dan bottle, there was no qualification, and he didn't have time to say a word, so he was directly sent out of the Dan Tower by a powerful force, and in the end there were only one hundred and twenty people left, and the Dan bottles refined by these people were good.

"Senior, are all the Dan bottles in this one refined by yourself?"

"Yes, except for the three pill bottles on this altar, the other pill bottles are all refined by myself, you have passed the test and can enter the fifth medicine tower, and you can also take the three pill bottles on the altar from here. Everyone took the three pill bottles by chance, and they could enter the fifth medicine tower. Dan Bottle Daojun smiled slightly, everyone didn't expect that after passing the test, they would be able to take away three Dan bottles, and they all saluted Dan Bottle Daojun, and then looked for a suitable Dan bottle. The quality of these pill bottles is extremely high, and most of them are Taoist weapons, but what kind of pills these pill bottles are suitable for cultivating, everyone is not clear, and they can only rely on their own intuitive feelings.

Qi Xuanyu took the three pill bottles.

One is two feet high, black and transparent, with dense runes on it, revealing a strange aura. This is a Dan bottle forged from black soil and black jade, one Dan bottle is three feet high, the whole body is red, there is a slightly warm breath circulation, there is a Dan bottle is only the size of a fist, the whole body is dazzling white, there is a slightly cold breath circulation. These three pill bottles were all obtained by Qi Xuanyi by chance, and Qi Xuanyi didn't know the depth, after getting the three pill bottles, he directly entered the fifth medicine tower.

The fifth medicine tower.

The name is glazed pagoda, and it is rumored that this medicine pagoda is imitated from a medicine fairy in other big worlds, and the pagoda of the medicine master glazed Buddha is refined. This pagoda is full of treasure light, the golden light is shining, floating around the seat of a Buddha Dharma, this Buddha Dharma is very compassionate, and around this Buddha Dharma, there are a mysterious sutra tower. There are more than 30 prayer towers, and countless medicine scriptures are stored in each prayer tower.

In the very center there is a Medicine Teacher.

This person is Liuli Daojun, the guardian of the pharmacopocrypha. Liuli Daojun is a servant collected by the Medicine Immortal Half Emperor in other worlds, this person is a little true spirit, that is, the true spirit in this glazed tower, and later under the power of the Medicine Immortal Half Emperor, he gradually regained his strength, and finally became a Daojun monk, became the guardian of this glazed tower, guarding these countless medicine scriptures.

Among the thirty pagodas, there are at least tens of thousands of scriptures, and these scriptures have not decayed for hundreds of millions of years.

"When you enter this pagoda, all you need is to comprehend these scriptures, and if you can comprehend a tenth of these scriptures, then it will be your creation. "Liuli Daojun looks solemn. After everyone saluted Liuli Daojun, they began to rummage through the scriptures everywhere and began to comprehend the power of the scriptures.

Qi Xuanyi took out a bamboo scroll scripture, this bamboo scroll is made of 10,000-year-old bamboo, and the font engraved on it has only disappeared and decayed after tens of thousands of years. Qi Xuanyi gently opened the scriptures and found that these were very old fonts, and Qi Xuanyi could vaguely distinguish them.

This is a volume of references. It is about the utility functions of various ginsengs in the world, including wild ginseng, old wood ginseng, sea treasure ginseng, dragon blood ginseng, red ginseng, purple bamboo ginseng, and thousands of kinds of ginseng. The efficacy of each kind of ginseng is clearly explained, how to use it, and how to make alchemy are described very carefully.

Qi Xuanyi was fascinated by it, and he didn't expect the power contained in these scriptures to be so terrifying.

Volume by volume of scriptures entered Qi Xuanyi's mind, and Qi Xuanyi continued to comprehend, constantly perceiving the power of these scriptures in the process of comprehension. The knowledge contained in these scriptures is an endless number of exercises, and Qi Xuanyi has gained a deep understanding of the pharmacology of pills from these scriptures.

The time was ticking, and it was quiet except for the sound of the book being opened. Some monks frowned, some closed their eyes, and some sighed. Comprehension of these texts is not smooth, and if they are unable to comprehend a tenth of them, they will be eliminated.