What does a librarian do?

Is it just standing behind the counter to register the borrowing and returning information?

Of course, the work of a librarian involves the classification, maintenance, cleaning and sorting of books...... As well as providing various consulting services for borrowers, so that borrowers can find the books they need in the shortest possible time.

This means that at the very least, librarians should know the title, number, type, general content, and location of all the books in their area of work, so that they can ensure that they can answer accurate book information when asked.

For Jialan, who was once in charge of managing three million library rooms, this single-story [Kemo Grand Library] with a size of only 100,000 square meters is really not difficult.

A row of 10 bookshelves 5 meters wide and 5 meters high, a total of 200 rows are divided into several areas, large and small, each bookcase can hold 1,500 books, and it is estimated that more than 3 million books will be stored on this first floor alone.

It looks like it's huge, and Jialan alone can't manage it, but ......

Jia Lan activated all the secret magic effects of the [Identification Robe] on his body, and saw his fingers lightly touch the bookshelf, and under the effect of the Level 0 [Plastic Energy Department] spell [Organize Books], all the books in the entire library flew out of the shelves, like countless pigeons, "poofing" and flying up to the arc-shaped dome, forming a thick "book cloud".

As Jialan's palm swung the [Cleansing] and [Repair] spells of the Tier 0 [Change] spell began to take effect, an invisible wind swept through the vast space, rolling and sweeping away a large amount of dust.

The effect of [repair] is to restore the subtle damage caused by insect and rat bites on the books as before, so that the books are in the best condition, and the new books begin to "crackle" and fall down, returning to their proper positions according to a certain classification, number, and subject matter.

After doing all this, Jialan clapped his hands with satisfaction, there were several floors above and below the library, but he didn't plan to finish all the work in one day, so after sorting out the basic books on the first floor, he walked to the first bookshelf in the first row.

As he walked, Jia Lan sat down casually, an invisible disc about a meter in size flickered, and the force field disc created by the [Secondary Floating Disc Technique] supported his body and carried him to fly.

The force field disc moved slowly, supporting Jialan's body to float at a suitable height, and with a slight move of his palm, a whole row of nearly a hundred books flew out, surrounding Jialan's body under the effect of [Handling], slowly rotating like a satellite.

Reaching out to take a book, Jialan stroked the heavy leather writing, but did not open the book, but only tapped his finger on the cover, and the special ability [Scholar's Touch] brought to him by his [Erudito] status began to take effect, and the contents of the book turned into an invisible stream of words, converging into his mind, as if he had read the book in its entirety.

Jialan closed her eyes, and [Reading], [Interpretation], [Generalization], and [Analysis] began to operate simultaneously, and the words in her mind began to be automatically deepened by repeated reading, and at the same time, the meaning of the words was interpreted for him to understand, and summarized the key points and the essence of the content.

In a moment, Jialan raised his hand and flicked it, and the book that had been read spun softly and flew back to its original position, and he grabbed another book......

It wasn't until the first rays of sunlight came in through the window that Jialan exhaled, gently closed the book in her hand, inserted it back into its original position, glanced at the bookshelves she had already seen, and showed a very strange expression on her face.

Throughout the night, he chose to read some materials about this era, which gave him a little insight into the environment of this era.

Combined with the information of the "pre-civilization" of the Dao that he knew, Jialan found that the era 1,700 years ago really had little to do with the current world.

It can even be said that because of the discontinuation of civilization, the newborn beings have gradually developed a set of civilization systems that are completely their own.

Even if they inherit some incomplete knowledge of pre-civilizations, it is based on the knowledge of pre-civilizations, and develop something suitable for them, rather than copying the knowledge of pre-civilizations.

This cannot be blamed on the cobbling together of scholars in this era, in fact, in the pre-civilization, knowledge was only in the hands of a very small number of people.

And in the midst of that leyline explosion that erupted for unknown reasons, a large number of arcane energy torrents and elemental tides overflowed from the rift between heaven and earth, causing an extinction blow to those high-level beings who had mastered the power of supernatural power.

The more high-level existences they are, the greater the impact they will receive, but those ordinary civilians have not been affected too much.

The so-called "leyline explosion" is only one of the reasons for the great collapse, and it is recorded in the literature that with the explosion of the leyline, a large amount of elemental energy buried in the ground was released, infecting the animals and plants on the earth in a large area, so that it affected the original organisms, causing it to undergo unpredictable mutations, and then gradually and slowly multiply into what it is now.

The descendants of the survivors gradually adapted to the environment and space with high elemental flooding, and their physique evolved to a certain extent.

Although this degree of improvement is not large, it also allows them to live in this space full of dangerous elements like elemental creatures, without being seriously harmed by the dry and active nature of the elements.

Over the next 1,700 years, a system of occult arts, which was born out of the arcane law but different from the arcane law, was gradually established and perfected, forming the current magic system.

It is no wonder that Jialan perceives that the elemental particles in nature are hundreds of times more active than in his time, and the arcane particles in space are also dense and almost viscous.

Surprisingly, although the Arcane knowledge system has been completely lost, the magical knowledge system derived from the environment in the [Age of the Apocalypse] after the Great Destruction has not been weakened by this.

Compared to Jialan's original era, mages who needed to go through a long period of hard study and training to master the power of arcane power, in this era, because of the high activity of elemental particles in nature, a large number of powerful magicians who have mastered the power of supernatural power have emerged, and the number of mages has increased almost universally!

－－－－－

Lao Sao: For the sake of the May Day holiday, Lao Sao didn't go out to play, so I asked for tickets very seriously!