As soon as Jing Xuan entered the library building, a burst of old bamboo and wood fragrance rushed to his face, there are many kinds of books here, wired, made of bamboo and wood slips, written on the kraft roll, engraved on the stone, and printed on the entire wall, the old man introduced to Jing Xuan while walking, Jing Xuan only felt that everything in front of him was simply too novel.

In addition to the books, you can also see some strange objects, I heard the old man say, these objects are also collected by the disciples of Yunwuling in the past dynasties, for example, now the lamps made of fire core grass are used to illuminate the entire library building, after the fire core grass is ignited, as long as it is not blown by the wind, it will never be extinguished, Jing Xuan walked up from downstairs, at the staircase, at the corner, all the lamps made of fire core grass are burning.

The old man just took a square iron plate, the iron plate was covered with smaller squares, each square had small characters written on it, the old man walked and moved the small square, for example, if he was looking for a book now, the old man would put a few small words with this word written on the square together, and then a magical light would guide them to the bookshelf of the book.

The old man just talked about the history of this library and the characteristics of each floor along the way, and the more Jing Xuan listened, the more he felt that this library was really unfathomable, as if it was impossible to learn everything here in his life. The old man said as he walked: " The collection of books in this library is not only very extensive in the immortal law, but also has the magic of demon cultivation, in fact, it doesn't hurt to look at it, but those disciples who are too low in cultivation see it, and it is easy to go astray, if the immortal law is a high person, it seems that it is not only harmless, but can feel some new things from it, these things may be beneficial to their own immortal law improvement, in fact, to put it bluntly, when the world's immortal law is practiced at the highest level, it is actually just the same in the end, the move changes are different, but the truth is the same. ”

What the old man said sounded very reasonable, but Jing Xuan sounded a little confused, but he didn't know how to pretend to understand and echoed and said, "Well, I understand, it turns out that this is the truth, and the old man is right." ”

Jing Xuan felt that the old man seemed to be very familiar with the environment here, this way up, the old man would occasionally remind him where the lights were dim, be careful of stumbling, where to rest, drink some spring water, the old man gave him gushing about the history of the library when he said, it can be seen that the old man is often emotionally silent in his own memories, Jing Xuan can simply experience the old man's enjoyment, but unfortunately whenever the old man says some profound words, Jing Xuan really doesn't understand it, but Jing Xuan is also a clever person, he doesn't understand and nods, and he must not let the old man be embarrassed。

Jing Xuan's heart is much more down-to-earth now than when he first came to the library, he thought that this old man and him were all secretly coming to this library to play, but he came to listen to the old man's conversation along the way, he could be sure that this old man must often come to this library on weekdays, and he still had the key to this library just now, Jing Xuan thought that this key didn't know where the old man stole it from, and now it seems that this key is afraid that Bacheng is this old man, but he refuses to say his name anyway, and Jing Xuan doesn't want to ask more。

The old man took Jing Xuan all the way to the highest seventh floor of the library building, Jing Xuan stood by the window of the library building, looking at the scenery outside, at this time the bright moon was in the sky, Yunwuling was silent in a quiet, the Wuji Hall in the distance, the Temple of Heaven and other buildings were unobstructed, the wind gently blew through Jing Xuan's cheeks, Jing Xuan breathed deeply in the night air, immersed in it, and couldn't help but say: "Yunwu Ridge is really beautiful." ”

The old man seemed to be accustomed to these scenery, he coughed a few times inside, and said: "This seventh layer is mainly about the cultivation of swordsmanship, as well as those well-known fairy swords, magic swords, demon swords, and other rare swords in the world, some of these famous swords have disappeared, and now they can only be seen in this book, and some books are bits and pieces about how to refine fairy swords, in fact, the collection of books on swordsmanship on this layer is also very complex, I can only tell you about it." ”

Jing Xuan had already come to the old man's side from the window at this time, he listened to the old man's story, and then said, "Old man, it's not too early, so do you think I can learn something?"

The old man said: "Can learn, your master is Lone Xingyun, although Lone Xingyun's swordsmanship is also outstanding, but it is very stiff and rigid, he has always regarded himself too high for his own set of swordsmanship, and does not know how to learn the specialty of other swordsmanship, this is the limitation of his swordsmanship, you have a sharp personality, most of the swordsmanship hidden here are rare in the world, you can learn to try it." ”

When Jing Xuan heard this, he became interested, he looked up at the swordsmanship cheats on the bookshelf, neatly placed, just looking at the names of the swordsmanship there were more than dozens, Jing Xuan was a little confused, and he couldn't figure out which kind of swordsmanship he should learn, he casually took down a thick-looking swordsmanship cheats from the bookshelf, but after flipping through it a few times, he couldn't understand it at all, Jing Xuan had to put the swordsmanship back on the shelf.

The old man's face was a little pale at this time, he kept coughing, very difficult, Jing Xuan was startled, and said, "Grandpa, are you uncomfortable?"

The old man gasped a little and said: "I'm old, a little bit of a problem, I have occasionally felt a cold recently, it's a little uncomfortable, it doesn't matter, just rest and rest, you can pick and read the books here, and when you come at night in the future, I won't lock the door, just close it gently, and you know how to push it open." With that, the old man turned and walked away.

Jing Xuan asked anxiously: "Grandpa, will there be other people in such a big library?" But in the blink of an eye, the old man had disappeared, Jing Xuan hurriedly ran forward, only to see that the old man's figure could no longer be seen under the staircase, only the bright lights burned lonely in the lamp.

Jing Xuan didn't dare to delay time, he ran back to the bookshelf where the swordsmanship was placed, he thought to himself, his swordsmanship cultivation is low, and the thick books must be incomprehensible, so it is better to pick a few thin swordsmanship books to learn first, so Jing Xuan took out a few thinner swordsmanship cheats along the bookshelf in turn, opened a few books, still couldn't understand the ancient words on it, and put it back, and casually drew a few more books, the sword moves on it were too complicated, it was even more difficult to understand than the lonely Yunjiao, Jing Xuan just tossed for a long time, and the ground around him was already full of swordsmanship cheats, but Jing Xuan didn't understand any of them, Jing Xuan was under a lot of pressure at this time, and he sighed, tired lying on a pile of books, looking up at the ceiling, helplessly said: "Forget it, it seems that I really don't have the life to learn swordsmanship." ”