Early the next morning, Lin Shan ran towards Shimen Academy early, and today he planned to spend a good day in Shimen Academy.

Ten low-level spirit stones were submitted to the disciples who were guarded, and Lin Shan went straight to the second floor, and the elixirs, spells, and other materials recorded on the second floor were all from the foundation building period or even the Jindan period.

The huge second floor is quiet, there is no figure, which is in line with the meaning of Lin Shan, and no one disturbs.

Stayed until the evening, Lin Shan left satisfied, ten spirit stones, quite worthwhile, the second floor of the Shimen Academy in Fengling Valley, the information in it is more comprehensive, not only detailed in the refining of Zhuji Dan, but also the refining process in detail, and even drew some sketches to illustrate, which made Lin Shan feel that even if it was twenty spirit stones, it would be a big profit.

On the Five Elements Bead, the refining instructions for Zhuji Dan are very simple, a few lines of handwriting are hastily bred, and the required medicinal materials are explained in detail, in addition to the main medicine Ice Lotus Seed, there are also eight precious auxiliary elixirs, these elixirs, Lin Shan has already checked them on the second floor, which makes him feel a little uneasy in his heart, because the growth of these elixirs takes about a hundred years, or even higher.

Now he is also considered wealthy among the disciples of the Yuan Cultivation Period, and he is not afraid that the price will be too high, but he is afraid that the spiritual material room will not be in stock.

After resting for a night, Lin Shan went straight to the spiritual material room, and when he got closer, Xiao Fen was still taking care of the spiritual material room, Lin Shan was very happy, with Xiao Fen here, things were easier to do.

"Xiaofen, long time no see. Lin Shan greeted her.

Xiao Fen was concentrating on looking at a scroll, as if she was learning a spell, and there was a movement in her hand, when she heard Lin Shan speak, she raised her head, saw Lin Shan, a smile appeared on her face, and said to Lin Shan: "Senior Brother Lin, congratulations on coming back from the land of sharp changes safely!

She closed the scroll before continuing: "I didn't expect the Land of Sharp Change to be so dangerous, many senior brothers have lost their lives inside, and we have very few disciples in Wind Spirit Valley, and now there are even fewer. But fortunately, I heard Senior Brother Feng say that in a few months, we will have a lot of new disciples to get started. ”

"Hehe, it's very dangerous, if it weren't for the fast running under my feet, I would have survived it. A few months later, many disciples came to get started, what does this mean?" Lin Shan had a question on his face.

"Senior brother, you forgot, didn't the head of the sect say last time, we are going to the secular world to recruit disciples with spiritual roots, Senior Brother Feng is one of the disciples who has gone down, they have been gone for more than a month, they haven't come back yet, but it's fast, I heard him say that it will take more than two months, and then I will be a real senior sister!" Xiao Fen clapped her little hands, very happy.

Lin Shan nodded, there is indeed this matter, it seems that in a few months, there will be people in the Wind Spirit Valley, as soon as the secular world hears that it is to learn immortal arts, no one can resist it, as long as it is measured that there is a spiritual root, it will definitely worship the mountain gate, and the method of recruiting disciples in the secular world is indeed a good idea to quickly expand the scale of the door, as long as it can develop with peace of mind for tens of hundreds of years, the Wind Spirit Valley will be able to gradually grow.

"Congratulations, Senior Brother, I heard Senior Sister Ge say that each of you has also received a reward of Tsukidan, and I think Senior Brother will become Senior Uncle soon. Xiao Nizi lowered her voice with a look of envy.

"Alas, where is this, senior brother and I have five spirit scattered roots, I want to build a foundation with a foundation building pill, junior sister, you are too high for me, senior brother still has a long way to go!" Lin Shan showed a little helpless look, poor qualifications are indeed a big problem, with enough foundation building Dan, it is not necessarily possible to build a foundation completely, in the process of building a foundation, there will still be a lot of changes, many disciples, just failed in this last step, and were stuck in the cultivation period for life.

"Don't worry, I believe that Senior Brother will be able to get through it soon! By the way, Senior Brother, what is the matter with me?

"Isn't it because Senior Brother's qualifications are very poor, so you need to buy elixirs to make up for it! Lin Shan took out a piece of paper from his arms and handed it to Xiao Fen.

"Breitling vine wood, centennial flower brigade leaves......" Xiao Fen whispered, and finally her little mouth gradually opened wide, and her tone was full of surprise.

"What's the matter? Don't we have inventory here?" Lin Shan had been paying attention to Xiao Fen's expression for a long time, and when he saw this, his heart sank.

"Some of them are, but there are two kinds of elixirs! One is the hundred-year-old flower brigade leaf, and the other is the hundred-year-old purple cocos, these two medicinal materials are difficult to plant, so there has always been a shortage in the door. Xiao Fen's face was a little apologetic.

"Okay, there are some of these elixirs, how to buy them?"

"These are all elixirs in the foundation building period, and the price is expensive, one hundred and fifty low-grade spirit stones for a hundred hundred years of flower travel leaves, a pound of one hundred years of astragalus, one hundred and seventy low-grade spirit stones for a catty, and ......" Xiao Fen read while looking at a scroll.

"Okay! Five taels each!Senior brother is out!" Lin Shan gritted his teeth, and then deducted four hundred and fifty low-grade spirit stones, which were piled high on the ground, which was the price of six kinds of elixirs.

"Our Yuan Cultivation Stage disciples in the Wind Spirit Valley, if you buy medicinal materials from me, you are the richest, Senior Brother. Xiao Fen looked at the colorful spirit stone in front of her and opened her mouth wide.

"I just said it, senior brother, my qualifications are not good, that's why I have to take a fierce medicine!" Lin Shan made a helpless expression, fortunately it was Xiao Fen who was watching the store, if Gu Lan was here, he would definitely buy a few more medicinal materials, so that people would not find out that he was preparing to refine Zhuji Dan.

Presumably now Gülen must be adjusting his body, preparing to raise his cultivation to the peak of the ninth layer, and working hard to prepare for the smooth foundation building, Gülen must be very smooth with Ge Ming's care, alas, Lin Shan sighed secretly, he still has to explore by himself.

Coming back from the spiritual material room, Lin Shan pondered, there are still two elixirs left, there should be no Linxian Shifang around the Wind Spirit Valley, there are basically disciples of the Yuan Cultivation Period, last time Huang Xuan's uncle, a monk in the foundation building period can put on a tough posture in the auction hall, indicating that the owner of the auction house is at most in the foundation building period, for such an elixir, the probability is too low.

Where else can I find these elixirs now? Lin Shan touched his forehead and lowered his head in thought.

"Beichen Chamber of Commerce!" was in distress, a flash of inspiration flashed, and a name popped up in his mind!

Three years ago, when he came from Ethereal City, the Huoyun Sword was purchased from the Beichen Chamber of Commerce, I heard Tang Er say that the Beichen Chamber of Commerce is the most famous chamber of commerce in the Beichen Continent, judging from this name, it should be true, these seemingly precious elixirs should be very simple things for it.

And it just happens that you can solve the few faceless magic weapons on hand, and you are making up a suitable magic weapon, the Huoyun Sword should be replaced now, and when you meet some rich children, their magic weapons can always press the Huoyun Sword.

With an idea, Lin Shan immediately executed, he ran to the place where Wang Feng had stayed before, but he didn't find Wang Feng, a new disciple replaced Wang Feng, seeing that Lin Shan's cultivation was not low, he hurriedly greeted him.

Lin Shan was not verbose, and directly said that he wanted to buy items from Ethereal City, and he would leave Wind Spirit Valley for about a month, and at the same time he would rent a snow eagle.

This disciple was quite cooperative, and after Lin Shan handed over fifty low-level spirit stones as a commission for leasing Snow Eagle, he quickly went through the procedures for leaving the door, and a month later, Lin Shan returned to Wind Spirit Valley.

After flying on the back of the snow eagle for almost a month, Lin Shan was not tired at all, and there were still a few happy smiles on his face, it seemed that this trip to Ethereal City had achieved his expected goal.

He had already sold the five mid-grade low-grade magic weapons he had obtained from the Land of Sharp Change, as well as Huang Xuan's other low-grade and high-grade flying sword, as well as the low-grade high-grade talisman armor, to the Beichen Chamber of Commerce.

Low-grade high-level flying swords, talisman armor sold a total of 500 low-level spirit stones, and among them, a medium-grade low-level flying sword and magic knife have been damaged, but they can still sell 300 low-level spirit stones, and the other three medium-grade low-level flying swords can be sold for 900 low-level spirit stones.

This made Lin Shan's mouth open wide secretly, he gritted his teeth, the spirit stone was originally used for flowers, and took out two thousand five hundred low-grade spirit stones to buy a medium-grade mid-level flying sword, he believed that he would definitely step into the foundation building, and sooner or later he would need such a flying sword.

Then he spent four hundred and fifty low-level spirit stones to buy two less elixirs for refining Zhuji Dan, and followed the shopkeeper's advice and spent two hundred and fifty low-level spirit stones to buy a better spiritual qi bag, this spiritual qi bag has a large storage space, more than ten times the original, and now I am not afraid of more things.

Although it took so much, it can be carefully calculated, there are hundreds of low-level spirit stones in this trip, and as soon as he returned to the Wind Spirit Valley, five middle-grade spirit stones were distributed to him in the door, which was obtained after he handed in the elixir spirit grass after the sharp change came out, and after this time, Lin Shan's pocket was bulging, he smiled, and finally moved a little farther away from the word poor, no longer for one, two spirit stones and broken fingers.

What's more, all the medicinal materials needed for Zhuji Dan have been collected, and he can finally let go of refining.