I don't know if it's to add difficulties to the "readers", but the books in the Ruyue Library are not stored in different categories.

After Lou Ye saw several books such as "The Dream of the Red Chamber", "Guide to Rural Disease Prevention", and "Advanced Mathematics" all lined up in a mess, his idea of searching by type was naturally stillborn.

Although there is no division by type of book, the library has numbered all the shelves according to the 26 letters - the hiding place of the few people is right between shelves 27 and 28 in the W section.

In the beginning, several people did not fully realize what the concept of "millions of books" was in the rules, because when the number reached a certain level, the meaning began to blur, and it was difficult for people to make an intuitive impression.

What really forced them to realize what situation they were in was a sentence that Lou Ye inadvertently asked after they finished searching the No. 27 bookshelf: "...... How many bookshelves are there in the W area? ”

It was not uncommon for the teenager to have this question, as it took the three of them more than an hour to read through Bookshelf 27 - thanks to the evolutionary's greatly accelerated reaction speed - and a rough estimate estimated that there were at least 1,500 books on Bookshelf 27, and the others looked similar.

The answer is posted on the "Reader's Guide" on the side of the shelf.

After a quick reading of the "Reader's Guide", several people's faces turned a little pale.

"Under every letter, there are a hundred bookshelves......? Mistaken, right? Lou Qin's expression was the most ugly, and she muttered to herself: "There are a total of 26 letters, that is, 2,600 bookshelves, and each bookshelf is calculated according to 1,500 books...... There are close to four million books in this library? ”

Speaking of which, her voice couldn't help but rise slightly, sounding a little sharp.

It's a simple math problem. Even if they don't sleep, it would take them 2,600 hours to go through all the bookshelves at the rate of retrieving a bookshelf in an hour.

That's 108 days.

Even if you add up the survival numbers of all the people in the library, I'm afraid it doesn't have 108......

"No, no, there must be other strategies for this library," Lou Ye said with a little stammer, "Finding books one by one on the shelves is the stupidest method, let's study and see if there are other ways to complete the task." ”

Lou Qin had a white face, paused for a moment, and then said, "...... Rob? ”

The problem is, they don't even know where the other teams are, let alone if they've found the book.

Lou Ye obviously didn't think about it carefully, he was a little dumb when he heard the words, and lowered his head and thought desperately.

Now they still have too little information in their hands - Lin Sanjiu looked up at Siri not far away. If you can ask her a few questions, you may be able to help your group clear up a lot of confusion. But it doesn't take to know that the other four teams of people who don't know where they are at the moment must be focusing on where the librarian is.

The central hall is square, with Siri's office on one side and multimedia workspace and rows of desks in the middle. On the other side of this open area are the six-letter bookshelves from "U" to "Z" - a full 600 bookshelves, 900,000 books, and half of the space in the central hall is full.

The four corners of this square hall are the stairs leading to the east, west, south and north branches, and since the second floor of the hall is empty, you can see the central hall clearly if you climb up to the second floor of the branch library.

It's just that this "look" is also limited: because the bookshelves in the central hall are surprisingly high, the space between the rows of bookshelves is very small, and only one person can pass through it; Therefore, if you stand on the second floor and look down, the situation between the bookshelves is immersed in darkness, and you can't see anything clearly.

But as soon as you step out of the bookshelf area, you will be in full view of the other squads.

Lin Sanjiu couldn't help but regret it a little - he didn't have time to observe the terrain when he first came here just now, and he listened to the rules for borrowing books, and several people got into the bookshelf section of the central hall without thinking about it, and now he wants to go out again, but it becomes very difficult.

Whether it's going to Siri or the other four teams, it means that you're the first to be exposed to the eyes of the four teams.

There was no other way to deal with this problem, so they had to sigh and continue to look at the No. 28 bookshelf with some frustration - but the nervous energy just now had long since turned into a helpless "how much effort".

After searching two bookshelves in a row, the night of the world of Ruyue Station has fallen again.

In just an hour's hours of light coming through the glass windows, the entire library was immersed in thick darkness - tall bookshelves obscured most of the faint skylight, not only in the central hall, but also in the four branch libraries, which had no windows, and plunged into a darkness that made people suspect that they were blind.

"Isn't it ...... the lights on at night?" Lou Qin was also shocked by this black method, and asked in a slightly trembling voice. "It's so dark, who dares to use something illuminated...... Isn't it going to be the target of public criticism soon? ”

Fortunately, the Ruyue Library didn't let this situation last long.

After about a few minutes, the "crackling" sound of the incandescent lamp tube had just reached my ears, and the light in front of me was already lit up almost at the same time—although it was as bright as day, but at least I could see what was around me clearly.

The eyes of the Knowles brothers and sisters fell on the bookshelf in front of them again, and their faces couldn't help but have a bitter look. "Alas," Lou Qin scribbled at the books beside him, and patted the bookshelf with his hand: "No. 29 is definitely not either, don't read it, the probability is too low." ”

As soon as she looked up, she found that Lin Sanjiu was standing in place in front of her in a daze, not reading a book, just motionless. The muscles, internal organs, fat, and even blood vessels of her upper body had all grown together at this time, and when she looked at her face, she really shocked Lou Qin.

"Do you think it's silly to look for one by one?" Lou Qin felt as if she understood what she meant, and sighed. "No way, that's all we can do at the moment."

To the surprise of the Knowles brothers and sisters, the muscular body opened its jaw, and then, a sound came out of her mouth.

――I don't know when, Lin Sanjiu's vocal cords have been shaped.

"No," her voice was cold and steady, and even when reporting bad news, it made people feel that she had a sense of stability like a great power; Let the Knowles brothers and sisters be amazed, and involuntarily have a faint dependence.

"You guys get ready," Lin Sanjiu said lightly, but the sense of urgency that was about to erupt was still faintly revealed: "...... Someone's coming. ”R1152