There are many library pavilions in Tianmen, there is one on the side of Xiuwu Hall, there is one in the furnace mountain of Alchemy Hall, and there is also one in the creation star ring of the Alchemy Hall, which is the foundation of the three major halls, and it is also an exclusive library pavilion, but in addition to these three, there is another larger library pavilion in the inner gate of Tianmen, which is said to contain the cultivation classics, Danshu, refining tools and even all kinds of knowledge collections of all civilizations in the entire realm, only what you can't think of, there is nothing that is not here!

It's just that the barrier to entry here is also high.

Those who can enter and exit here are the elders of the Heavenly Gate and the chief supervisor, and the ordinary supervisors have to apply for various applications to have very small reading privileges, let alone the disciples of the ordinary three halls, who are not even qualified to enter the inner gate, let alone the library of the inner gate. Only the Tianzun class, as a special existence of the disciple circle, as the most optimistic and cultivated group of geniuses in the entire Heavenly Gate, they have the authority to enter the Inner Gate Library Pavilion.

This time, there is no summoning of Lord Elsa, but the Tianzun Ring itself is an identity authentication thing, and it can get permission to enter the Colorful Glass River.

Cross the Colorful Liuli River and follow the guidance of the map to go directly to the library area.

This time there is no direct movement of the overseer, it doesn't seem too far away, it actually takes more than an hour to walk and run, the inner gate of Tianmen is a very magical place, geographically speaking, there are actually only dozens of miles in a radius here, but because it is the source of the Tianhe, and it is the inner gate of the important land, plus the blessing of the colorful glazed river, here is like a special space independent of the outside, obviously only a few dozen miles from the outside world, but the interior is enough to span more than a thousand miles of area, extremely wide.

Space academia is not only a law of practice, but also can be quantified as a kind of scientific and technological crystallization, of course, can use this law to science and technology, and only the mechanical family has such a means, and the magical internal transformation of this inner door obviously also has the shadow of the mechanical family.

The library pavilion in front of you is relatively far away from the inverted Tianhe, it is a slightly partial place in the inner door, different from the ancient palace in the imagination, the whole library pavilion looks quite scientific and technological from the appearance, there are a number of towering skyscrapers located in this area, hundreds of floors, not high, and boundless wide, each high-rise building covers an area of dozens of acres of land. The spacing between the high-rise buildings is very wide, and there are streamers everywhere. These streamer roads also have mysteries in them, which seem to be chaotic and numerous, but different colors represent different passage guides, and there are annotations on the classification of streamers at the entrance, which lead to the Danshu area, refining area, historical area, secret art area, and miscellaneous school area of the library pavilion...... A color represents a category.

Almost all the great categories of knowledge that Wang Chong could imagine can be found in these guides, there are many that Wang Chong does not know, and there are even many special areas that are only represented by mysterious codes, such as areas starting with X, and so on.

As early as when I got the Tianzun ring, I had read the basic introduction of the Library Pavilion, and the areas divided by these code letters belonged to the secret area, which may be the storage of some important information about the various races in the realm, or it may be the study of special secret arts, etc., these places can't be broken into casually, of course, you can't break in. The entire library is managed by the mechanical clan, and the mechanical clan is absolutely professional in dealing with all kinds of violators, and each district has a corresponding enchantment, as well as guards, and the last is also a master in the Shidan realm, and even some important areas have Jindan powerhouses at all times, this is a real inner gate.

Lao Wang is just going to come over today to see and see, the closest to the entrance is the Danshu area, according to the guidance of the red streamer under his feet, a huge building representing the Danshu area appeared in front of him.

You can also feel the enchantment energy around this giant building from afar, the divine sense can't explore, and the eyesight of the sky seems to have 'deteriorated' here, and the giant building you see is vague, and the statue is shrouded in a cloud and mist.

"Humans, the Danshu Hidden Pavilion is important, idlers stop, and don't make mistakes!"

This voice was majestic and majestic, spreading far away, Wang Chong looked up, only to see that there were actually three silver titan tribesmen, each holding a three-pronged silver halberd, standing in front of him with a solemn expression, blocking the way.

This is the guard of the Library Pavilion, except for those special applications in the entire Heavenly Gate, the people who are qualified to enter and exit here, he is obviously quite familiar, and he has not seen Wang Chong, it is very normal to block it, Lao Wang can feel that their strength is around the top of Shidan and even the peak, a strong person of this strength, if it is delegated to the outside of the realm, it is definitely a big man, and here it is just a guard.

Wang Chong smiled slightly, stretched out his hand and flicked his fingers lightly, and lifted the invisible ability of the Tianzun ring: "Brother Titan, can I enter with this?"

After all, my impression of the Titan has always been very good, probably because of the relationship between the Titan's supervisors, Lao Wang is quite polite.

The three silver titans were slightly stunned, and their eyes obviously flicked.

The Tianzun Ring, of course they recognized, was a hard credential that could enter most of the library buildings, and it was much more effective than the identity of the vast majority of supervisors, and as for those members of the Tianzun class......

"You're the ...... legend"

"His Royal Highness Wang Chong?" the leader of the Titan's expression was slightly solemn, rumors about this human being have been heard a lot in the inner gate recently.

The Tianzun class has a special status in Tianmen, and they can be regarded as the future leaders of Tianmen, so except for the highest group of Tianmen, most of the others who serve Tianmen are all disciples of Tianzun Class as His Highness.

"His Royal Highness Wang Chong is not familiar with it for the first time, please come here, I will show you the way. The leader of the Silver Titan said respectfully.

Such a courtesy, firstly, is the identity of His Royal Highness Tianzun Ban, and secondly, it is also thanks to Wang Chong's reputation in the inner gate, which has been spread all over the inner gate in the past few days. It's not that a new member of the Tianzun class can shake the bigwigs of the inner gate, the key is to be able to enter the Tianzun class in the Void Dan Realm, even if you look at the entire history of the Tianmen, there are only a handful, it is like oil dripping into the water, out of place.

I saw the trident in his hand pointing slightly, and the space in front of him seemed to crack a small crack, and the giant building that originally looked hazy became extremely clear in this gap, and it was different from the standard tube high-rise building that I saw outside, this giant building was very magnificent, shining with golden light, and every window on the high-rise was arranged very exquisitely and ingeniously, and the shapes were different, as if it constituted some kind of complex rune structure, and there were faint traces of laws all over it.

Walking into the inside of the giant building, the whole floor is actually a circular open hall, the height of the single floor is full of twenty meters, the whole hall is full of bookshelves, and there are high stairs next to the bookshelves......

The Silver Titan just brought him in, and there was another elder of the natural race at the door to receive him, this elder transformed into a human form, his beard was extremely thick, it should be a kind of grass and wood spirit in the natural race, but his body can not be seen from this appearance alone, his strength is average, but the real Dan realm but I'm afraid it is not a combat type, it is the administrator of the first few layers of the Danshu area.

"Your Royal Highness Wang Chong, there are a total of seventy-two floors in the Danshu area," the elder administrator introduced with a smile: "With the authority of His Highness, you can borrow books in the first thirty floors without restrictions, if you want to bring books out of the library, you need to pay some deposits and fees, and if you watch it directly in the library pavilion, there is no cost." ”

"This is only the first floor, with a collection of more than 1,398 million books. Most of the eastern and western areas are Jiupin Danfang, with a total of more than 730 million, and the north and south areas are the introductory classics of Danxue, of course, they are all precious manuscripts or annotated editions of some masters in history, and ordinary editions are not eligible to be included in the library cabinet. Of course, there are also various Danshu miscellaneous, Danshu anecdotes, Danshu history, and some master quotations. These things seem to be just interests, but in fact, it is easy to become the key to breaking through the bottleneck when you fall into the bottleneck of Danshu, and it is easier to feel the path that the Danshu masters have walked, and there will be considerable inspiration for your own Danshu practice. ”

Lao Wang stared at him.

There are a total of 72 floors of the Danshu area, and this first floor alone contains 1.3 billion books? No wonder such a large room is needed, and those bookshelves around are densely packed with books, and people with dense phobia can probably faint on the spot when they read it. Also, there are 730 million of the first layer of the Nine Pins Dan Fang alone? Lao Wang thinks that he has already started with alchemy, and he has also mixed with the pill market with Hai Ye before, but the total number of Nine Pins Dan that he has heard of is not more than 100 kinds, and there are 730 million Jiupin Dan Formulas here, and it is only the first layer, I heard this administrator say that the top ten layers are all Jiupin Dan Fang, and there are nearly 10 billion in total! With his current Tianzun class authority, he can borrow the first 30 layers, and it is only to the extent of casually looking at the Liupin Dan Dan Fang...... In the earth realm, are there so many kinds of elixirs?

"The same elixir, the pill recipe is different, for example, the Nine Rank Supplement Yuan Dan, in my library there are a total of more than 3,600 different pills, and each has the same characteristics, they are all quite excellent improved treasures. "Whitebeard Administrator has been working here for I don't know how long, if you want to know about the books here, I'm afraid that the elders of the Alchemy Hall can't compare to him," so it's very important to learn to choose. ”

I followed the administrator around, and listened to him talk about all kinds of common sense in the library pavilion, Lao Wang also knew it, the elder seemed to be very kind to Wang Chong, and pointed out a key point to Wang Chong, the order of the practical area is high, and the number of the practical book will have a small comma like a symbol at the end, which proves that this is a relatively excellent idea and method verified at present, and the others are more used as historical storage, or the study of some incurable diseases.

The authority of the members of the Tianzun class can be said to be quite high, and within the Heavenly Gate, even the elders only have the right to borrow books without restrictions in the first thirty floors of the Book Pavilion. In the future, those high-grade Danshu books all involved the six-grade Danshu and above, which were extremely precious, and many of them did not completely belong to the Heavenly Gate, but the accumulation and convergence of Dan Dao knowledge of all civilizations and races in the entire Star Alliance.

For this kind of Danshu knowledge above the sixth grade, the management of Tianmen is quite strict, and relatively speaking, for those with seven grades or even below the seventh grade, the restrictions are very small. Although it is also forbidden to spread on the surface, but the main thing is to prevent book theft, you have learned the knowledge to teach others, as long as it is not blatant, Tianmen is basically impossible to trace, even if you know, you will turn a blind eye, after all, the seven grades below can not be regarded as a particularly precious thing, it belongs to the things that the top forces must have, but it is not so rich, and which one of the people who has the permission to enter the inner door library will be an idle person, this invisible little benefit, most people still can't look down on it.

But Lao Wang can see that these low-level things are exactly what the earth is currently in dire need...... Of course, there is no need to worry now, there is Hai Ye on Tianbao Street, it is said that an earthling with alchemy talent has not found out, think about it, most earthlings are still trying to adapt to the process of spiritual pressure, and alchemy or something will definitely be in the future.

Wang Zhong chose the practical Danli area, Danfang is a matter after having the talent for alchemy, and the first and most basic thing in the order is an entry-level 'Danxue Annotation', Lao Wang fell into it headlong, and soon ...... Can't help yourself.

It seems that the ordinary common sense and foundation of Dan Dao can be derived from all kinds of unbelievable novelties in the annotations of the great gods, which is similar to the set of Dan Dao introductory annotations that Yan Moyu gave him, and in terms of vision and annotation accuracy, he simply crushed the other party ten streets, this person was stunned to tell the complex Dan Xue extremely simple and thoroughly, and even explained how to adjust his own Dan entry method according to different talents, the ability is high, but in a word, everything has Dan!

Lao Wang also felt a lot of emotion after reading it, only felt that there were many alchemy inspirations gushing in his heart, he knew that this was because he was too 'novice Xiaobai', and the harvest was so big, and he couldn't help but glance at the payment of this annotation, which suddenly read: 'Dan Idiot Nine Lights'.

Master Nine Lights is an ancient figure in the Tianmen Alchemy Hall many years ago, although it has disappeared in the long river of time, but Elder Yimo will still mention his name and some of his exquisite views on Dan Dao from time to time when teaching, this is definitely a legendary figure of Tianmen Dan Dao, I didn't expect that the lowest level is included in his Danxue annotations, although it is only an entry level, it is enough to see how huge the treasure in this library pavilion is.