When Dan Xuan came out of the old man's place, he went straight to the library pavilion. At the old man Danqing, Dan Xuan found that Dan Xuan knew every medicinal herb planted by the old man Dan, but when he looked at the label of the medicinal material, the name was very different from the name he was familiar with in his previous life.

This made Dan Xuan realize that it was necessary for him to go to the library to make up for his knowledge of medicinal materials. If Dan Xuan's former friends knew that Dan Xuan still needed the knowledge of evil tonic medicinal materials, I am afraid that his jaw would fall in shock.

The Medicine Clan's Library Pavilion is a huge and imposing wooden loft divided into five floors. The first floor has the largest collection of books, including literary notes, geographical encyclopedias, piano, chess, calligraphy and painting, anecdotes and other such books.

The second layer of the library is generally the largest, because the second layer is a collection of most of the exercises and secret techniques collected by the medicine clan over the past ten thousand years, whether it is the core children of the five families of the medicine clan or the side children of the family, they will come to the second floor of the library to find out if there is any kung fu or secret skills suitable for themselves.

As for the third layer, only the core children of the five families of the medicine clan will be allowed to enter, and the third layer contains a large number of medicinal material books, as well as some important books or scrolls with a certain secret nature, such as the medicine refining notes and prescriptions of the ancestors of the medicine clan.

As for the fourth and fifth layers, only the elders of the family and the heads of the five major families were allowed to enter. Dan Xuan has never been up, but Dan Xuan knows,

The "Flame Recipe" in his room seemed to be the exercise that his grandfather took out from the fifth floor of the Library Pavilion.

On the third floor of the Library Pavilion, Dan Xuan walked slowly along the passageway, and on both sides of the aisle were huge wooden bookshelves, each of which was filled with all kinds of books.

Some are heavy and huge, while others are only a few thin sheets of paper. What is the introduction of medicinal materials, and there are really a lot of prescription scrolls. Dan Xuanzai carefully selected some books that he needed to know now, and sat in the corner and read them slowly.

The Library was quiet, as quiet as the shadows of trees drifting in the breeze in the moonlight, except for the rustle of the occasional flip of the pages that gently drifted through the floor.

Dan Xuan held a large book of great thickness and slowly flipped in the corner, and his dark eyes slowly moved with the turning of the pages. Dan Xuan was very engaged in reading and very forgetful, shaking his head and sighing for a while, he seemed to hold back a smile for a while, he became silent again for a while, and he began to frown and think about it for a while.

When Dan Xuan finished reading all the books, it was almost dusk. Dan Xuan slowly put back the book, and was about to turn around to leave, when he suddenly noticed that in another corner of the room, there was still someone reading, and it was a little girl.

Dan Xuan couldn't help but look at the little girl who was reading, only to see that the girl was about fifteen or sixteen years old, holding a slightly worn-out huge book in her hand, her slender fingers slowly turning the pages, and her slender eyelashes floated lightly up and down with her blinking eyes, and leaked a sense of intellectual beauty.

In Dan Xuan's impression, this little girl seems to be the granddaughter of the head of the Lin family in the five major families of the medicine clan, and it seems to be called Lin Xian'er, and this woman is extremely rude and willful, relying on her grandfather to be the elder of the clan, and she is usually not afraid of heaven and earth in the clan. I didn't expect to be able to read a book in the corner so quietly today, Dan Xuan was really surprised.

Slowly retracting his gaze, Dan Xuan turned around and walked out.

"Danxuan!" As soon as he took two steps, he heard a crisp and natural girl's voice from behind, like the first chirp of a warbler.

Dan Xuan froze and turned to look at the fresh girl who had stopped him, his silent eyes mixed with a hint of doubt.

The girl put down the heavy book and ran quickly to Dan Xuan's side.

Standing slightly, Lin Xian'er stared at Dan Xuan without blinking, as if she was looking at a person she had never seen, and her eyes leaked with deep confusion.

"At the son-in-law selection meeting that day, did you play that piece of music composed by yourself?" The girl's fresh and hearty voice was mixed with a slight sense of disbelief.

At this time, Lin Xian'er was like a naughty little girl, her eyelashes blinked, and her blue-black pupils were even more slippery.

"Doom...... Yes. Dan Xuan really felt a little surprised. The woman who was originally as quiet as a virgin turned into a bouncing rabbit, and her temperament before and after was completely like two people.

"Then you copied me a copy of the score?" Lin Xian'er seemed to be slightly embarrassed, after all, the two were only messing around together when they were children, and they rarely see each other now, but they feel that the score has to be scored, so they opened their mouths quietly.

Dan Xuan was slightly stunned, and then remembered that the Lin family of the medicine clan was a family of opera for generations. It is said that there was once an ancestor of the Lin family who reached the pinnacle of quyi together, and since then, generations of descendants of the Lin family have been very fond of music. This is also the reason why Lin Xian'er will ask Dan Xuan to "cherish" the music score.

"That'...... Okay".

......

When Dan Xuan returned to his room, it was already the moon hanging on the willow tops, and when he saw that the food was already cold on the table, Dan Xuan realized that he didn't seem to have eaten much for a day......

After hastily eating dinner, Dan Xuan lay lazily on the bed and gently rubbed the ancient ring on his left hand. Dan Xuan had a feeling that the reason why he came to this world must have some important relationship with this ring. Could it be because I and the original owner of this body both wear the same ancient rings? In fact, the current Dan Xuan didn't know that this ring was actually called the Celestial Vein Ring, so only the Celestial Vein could open the Ancient Ring.

In his previous life, Dan Xuan once thought that this ring was a storage ring, whether it was in Dan Xuan's previous life or in the current world, the storage ring was not a particularly precious item, because a master above level four could refine a storage ring.

Dan Xuan in his previous life tried many methods, but he couldn't open this ring. Now this ring has some kind of relationship with this "Xuantian Jue". So can you open this ring now that you have cultivated the Xuantian Technique?

In addition, there is one more thing that Dan Xuan has never understood, and that is the color of his own Xuan Qi. When Dan Xuan was cultivating the "Xuantian Jue", he found that the color of his Xuan Qi was actually white, but with Dan Xuan's extensive experience, he had never seen white Xuan Qi.

For cultivators, the color of each person's Xuan Qi depends on the main attribute they possess. For example, for a "Fire Attribute" cultivator, regardless of whether the auxiliary attribute is "Water" or "Wood", the color of Xuan Qi should be red. As for cultivators who have "metallicness" as their main attribute, the color of Xuan Qi is golden. The Xuan Qi attribute of the cultivators of the "earth attribute" is brown. Whether it was in Danxuan's previous life or the current Shenfeng Continent, this is basically common knowledge that everyone knows. But why did Dan Xuan change the color of Xuan Qi to white after cultivating the "Xuantian Jue"?

Dan Xuan couldn't figure it out anyway, strictly speaking, the current Dan Xuan was not a dual-attribute physique, but a three-attribute physique of water, wood, and fire. This is simply a miracle, even a miracle that is a hundred times more magical than the dual auxiliary attribute that Dan Xuan had before!

Dan Xuan knew that if he had the dual attributes of wood and fire, coupled with a strong soul perception, he could become a pharmacist. Then, if you have the dual attributes of water and fire, plus a strong soul perception and a strong understanding, you can become an artifact master. The current Dan Xuan actually has three attributes of water, wood, and fire at the same time, and his soul perception is even more powerful. Does that mean that Dan Xuan can become a pharmacist and an inscription master at the same time?

Stretching out his white left hand, Dan Xuan gently stroked the quaint ring. A thin trace of white Xuan Qi tentatively followed Dan Xuan's right hand and slowly entered the ancient ring, and the ancient ring did not react at first.

Just when Dan Xuan was about to withdraw the white Xuan Qi, suddenly the ancient ring white light was flourishing. Dan Xuan's mind immediately sensed a huge space, and Dan Xuan slowly closed his dark eyes.

The space that Dan Xuan sensed at this time was very empty, as if there were only some things like scrolls and scrolls in the middle of the space.

"This ......" Dan Xuan's mind moved, and all the things in the space were moved out by Dan Xuan.

couldn't wait to open his eyes and look at the mess in front of him, Dan Xuan suddenly had a feeling of not knowing where to start.

Dan Xuan first sorted out all the scrolls, these scrolls should be some "instrument squares", the so-called "instrument squares" are the recipes that the instrument master needs when refining the weapon, each instrument is carved out by the high-level instrument master with soul perception bit by bit, and it is extremely precious. There were so many "instrument recipes" at once, fortunately, Dan Xuan was not an instrument master, otherwise he would have to faint.

After putting all the instruments in order, Dan Xuan set his eyes on those books again, only to see that these books were very worn, as if they would be broken with a little effort. Dan Xuan carefully sorted out these books, and at the same time roughly browsed the general content of each book.

To Dan Xuan's surprise, the top scroll with golden pages turned out to be a ninth-level artifact refining codex. This discovery surprised Dan Xuan a little

"Could it be that the owner of this ring is a ninth-level instrument master?" Thinking of the large number of "instrument recipes" just now, the more Dan Xuan thought about it, the more he felt that this was possible.

The so-called "refining codex" refers to some of the experiences left by some refining masters when refining the mystical weapons, and the refining codex of some high-level masters is for low-level refining

Craftsmen are often priceless. With a high-level master's refining codex, it is equivalent to having an experienced senior artificialist who is guiding himself all the time, and pouring out his experience without reservation. In this way, one can imagine how important a high-level refining codex would be for a master.

Dan Xuan slowly placed the Refining Codex next to him. I picked up a thin picture scroll and slowly flipped through it.

“...... This ......" Dan Xuan was once again deeply shocked, this thin picture scroll turned out to be a picture scroll that recorded the "inscription style".

In fact, the so-called "inscription" was a font in ancient times, but with the passage of time, coupled with several major wars, many of these "inscriptions" have been lost. However, judging from Dan Xuan's experience, the picture scroll of this "inscription style" is so complete, recording "seal script", "golden script" and "jade script", and even some "Xuanwen" that even a ninth-level instrument master can't master.

The more I looked at Dan Xuan, the more shocked I felt, this scroll was something that only existed in legends for the artist!

To calm down his excitement, Dan Xuan slowly put the scroll beside him. Now there were only two wooden boxes left in front of Dan Xuan and a tattered earthy yellow ancient book with no name.

Dan Xuan settled down, and slowly picked up one of the slightly larger wooden boxes, only to see that this wooden box was very well preserved, and the tentacles were shining, and the years had not left too many traces on this wooden box.

Dan Xuan slowly opened the wooden box, and a huge soul perception was released. If there is a mechanism in this wooden box, and the person who wants to secretly open the wooden box, Dan Xuan can also react immediately.

The wooden box opened slowly, and there seemed to be nothing out of the ordinary. It's just that, unexpectedly, there is a small wooden box in the wooden box. Dan Xuan carefully took out the small wooden box and put it aside, revealing a thin yellow leaf scroll.

When he saw this yellow scroll, Dan Xuan's delicate eyebrows suddenly lifted, and his dark and deep eyes opened even more, with a look of surprise. He was muttering.

"Xuanhuang Nine Needles!"