The library has a total of 9 floors. Except for the newspaper borrowing room and self-study room on the first floor, which does not meet the requirements, the other floors display different types of books.

If you want to find a book in it, you don't know what kind of book it is. It's like looking for a needle in a haystack.

"Let's go to the second floor first. If there's nothing wrong with it, we'll search separately. It's faster. If the monster just appeared again, we'll act together."

Keli said as he walked towards the entrance of the stairs on the left side of the library. When he pushed the door, he found that the entrance was locked.

I turned the handle a few times and searched around, but couldn't find the key, and couldn't open the entrance to the stairs at all.

The library wants to go upstairs, but there are only the safety stairs on the left and the elevator facing the innermost door. Keli originally thought it would be safer to take the stairs, but with his experience in the dormitory building, he always felt that taking the elevator would cause some problems.

But now it seems there is only one option.

Pressing the elevator door, the three of them walked in together.

The elevator doors closed slowly, and the narrow space was surrounded by silver-white stainless steel plates, vaguely showing the figures of several people.

The elevator slowly ascended, and a slight sense of weightlessness came. The three of them stared at the number above the elevator button, which changed from 1 to 2.

The elevator stopped.

Keli's expression softened slightly, and it seemed that there was nothing wrong with it.

A few seconds later, the button for the fourth floor lights up, and the elevator continues to go up.

It seems that there are other people pressing the elevator in the narrow and airtight elevator.

"what happened?"

Keli stepped forward and pressed the door open button fiercely, but the closed door showed no sign of opening and continued to rise.

When they reached the fourth floor, the elevator stopped for a while. When they thought the door was about to open, the number 1 was on again. Before everyone could react, it fell down suddenly.

"Ah ah ah ah ah ah ah!"

The fear of weightlessness made both Keli and Shirley scream. The inner walls of the elevator were smooth on all sides, and there was no place to hold on. Shirley couldn't find a point of strength during the shaking, and almost knocked his head on the elevator wall.

At the critical moment, Zhou Zhou, who had been standing silently at the end, quickly supported her with his eyesight.

"Be careful." Zhou Zhou supported Shirley, while Keli grabbed Zhou Zhou's arm in a panic.

The two people seemed to be grabbing a life-saving straw, hanging on Zhou Zhou and screaming.

The elevator lights flickered on and off, revealing two terrified faces, and a face that was too calm and out of place in the middle.

"Don't be afraid, I'm here."

At such a thrilling moment, Zhou Zhou seemed like a human-shaped clothes hanger, and he was even in the mood to comfort the two screaming people hanging on him.

Just then, the elevator finally stopped.

The display above the button shows that they are now on the first floor.

"Zhou Zhou, thank you, thank you."

Shocked, the two let go of Zhou Zhou tremblingly, and ran towards the elevator door, but it was a pity that the button didn't work from the first floor to the ninth floor, and the door didn't open.

"I knew it, and I played this kind of trick again."

"Are we going to trap us here?"

"Open the door!"

Zhou Zhou looked at the two people who were anxiously studying the elevator doors and buttons, and then looked at the metal door in front of them.

On the stainless steel door, the appearance of four people was vaguely reflected.

Zhou Zhou saw that there was another person behind him.

One, the whole body is white.

The white shadow reflected by the unclear metal door twisted and twisted, and even swayed left and right as the two of them slammed on the door...

Shirley and Keli were still working on how to open the out-of-control elevator, even though the shadow on the metal door seemed a bit wrong, they didn't think much about it.

The elevator began to rise again, and the hearts of the two were lifted high.

On the second floor, the elevator began to fall again, and then went up again.

Like bungee jumping, the hearts of both of them were about to jump out.

"Zhou Zhou, come over and see what else you can do. This broken elevator must be in disrepair for a long time."

Shirley fiddled with it for a while, the sense of weightlessness brought by the rising and falling elevator, the sense of fear and suffocation brought by the confined space gradually amplified with the passage of time.

She subconsciously seeks a sense of security from another person in the elevator.

Turning around, Zhou Zhou was standing not far away looking at her, with a very calm expression on his face, looking back at her with a faint smile, he felt less panicked.

Look at my brother again.

Keli stuck to the door in a strange posture and tried hard to crack the door, "Do you think we will suffocate to death? Or the elevator broke with a bang and fell directly to the ground, then we will become meat sauce! Help~Fate~ah~"

Shirley: ...Is it too late to change to another brother?

"Ding!"

The elevator door opened at this moment, and Keli, who was leaning on the door, suddenly fell out.

"Quick, quick! Come out quickly, and never take the elevator again." Keli sat on the ground, still feeling lingering in fear.

Shirley hurriedly dragged the slow Zhou Zhou out of the elevator. Zhou Zhou looked back, but there was no one in the elevator.

The white man was gone.

And the elevator finally stopped on the eighth floor - ancient literature.

Several people sat on the ground and recovered after a while.

"What are we here for?" Keli stood up, his legs still shaking.

"Looking for a book." Zhou Zhou replied in a timely manner.

"Yes, I remembered. I need to look for books here." Keli was in the mood to check the surroundings at this moment. Everywhere he could see were bookcases, densely packed with paper books.

"Okay, why don't you let us look for books here?" Looking at the endless bookcases, my head started to hurt.

Fortunately, it is an official game. have just reviewed a wave of history, and now let players read and find books. Is this to pay attention to education in the game?

"Probably not. We only have three days. It's impossible to find one by one. There must be some clues that we haven't found." Shirley also stood up from the ground.

Zhou Zhou looked back at the elevator, his big eyes were full of doubts, didn't he remind him just now?

"Hey? Could it be a book about falling in love? After all, the previous clues are related to this."

"It shouldn't be that simple, and what is the book about falling in love? There must be a name."

"Aren't you thinking?"

"Oh, there is one more thing to add, ancient ones, thousands of years ago."

"Then it's even more impossible to know." Keli sighed as a scumbag.

Seeing that the siblings were still pondering over what book to look for, Zhou Zhou blinked, "I know."

"Zhou Zhou, you know?"

"what? What?"

The two immediately gathered around, Zhou Zhou pointed to the elevator, "There was a reminder just now."

The two looked blankly at the closed elevator.

After a while, Keli suddenly felt blessed, and Mao Sai suddenly realized, "I know it too!"

Shirley immediately asked, "What?"

Keli smiled slightly, revealing a trace of complacency in his smile, and affirmed: "It's a relationship in an elevator."

Shirley's head was full of black lines: "...is this a book?"

Zhou Zhou was at a loss: "Huh?"

"Zhou Zhou, why don't you just tell us what the clue is." Shirley didn't want to talk to her brother anymore, it would affect IQ too much.

Zhou Zhou nodded, and then walked towards the neatly arranged machines on the side of the library. These machines can find the electronic versions of all paper books in the library.

Zhou Zhou clicked on it, and the screen lit up.

The two people behind stretched their necks to look at the screen, watching Zhou Zhou input four letters in the search box, and then the names of several books appeared.

"It's in here." Zhou Zhou pointed to several book titles that appeared on the screen, indicating that the book he was looking for should be among them.

The two pondered for a while, but they still didn't understand what was going on with these letters?

"The numbers on the elevator buttons just lit up by themselves," Zhou Zhou explained.

After waiting for a while, I found that he didn't have anything to say, "So?"

"Numbers correspond to different letters."

Shirley thought back, "That's not right, there were more than four numbers lit up on the button just now." Although she didn't pay attention to which numbers were lit up on it, there were definitely more than four.

"The time for the elevator to stop is different." Zhou Zhou finally added.

The floors that have just been lit up are 2, 4, 1, 2, 1, 9, and 8.

According to the combination of the length of the pause, four numbers are formed, 24, 12, 19, and 8. These four numbers correspond to xlsh in alphabetical order.

This time they understood. The time the elevator paused was different, which meant that some numbers were not single, but double digits. That's why.

Such a ghost!Trapped in the elevator who has the heart to observe these.Is this really a novice game?It's too difficult!It's not enough to scare people and run for their lives, but they also need to test their observation skills and IQ?

If Zhou Zhou hadn't been there, they wouldn't have been able to figure it out if they stayed in the elevator for the rest of their lives.

Keli looked grateful, and patted Zhou Zhou on the shoulder, "Fortunately, I have you."

Shirley was also moved, "It's good to have you."

Zhou Zhou replied politely: "You are also good."

After some fuzzy flattery, the three of them hurried to find a book.

The entire floor of the library is very large. At first, the three of them searched together, but found that the efficiency was too low, so they had to search separately, but the distance between them was not far.

Look for the general classification through the labels on the bookcase, and then read the titles one by one. Although it is a bit slower, it is much easier to find the titles once you know the titles.

While chanting the title of the book while looking for it on the bookshelf, Shirley felt someone approaching behind her. She thought it was Zhou Zhou who was looking for the book next door, but she just wanted to ask him if he found it, but when she turned around, there was no one there at all.

Illusion?But just now, clearly felt that there was someone behind me, as if was right behind me, and the feeling of being extremely close was very strong.

Shirley turned back suspiciously, her eyes were on the bookshelf, and the next moment, she turned her head suddenly, and there was no one behind her.

It was indeed an illusion.

Only then did Shirley start looking for books again.

"Patter."

The sound of a book falling came from behind.

Shirley looked back when she heard the sound, and there was an open book lying on the ground.

What's going on, isn't there no one?

How did the book fall?

"Keli? Zhou Zhou?"

It was only at this moment that Shirley realized that the surroundings were strangely quiet. There were only the three of them on this floor. Because they were not far away, they could still hear other people flipping books or muttering, but now, there was no sound at all.

"Are you there? Say something."

Shirley was standing in the middle of the bookcase, with tall bookshelves on both sides. She didn't dare to move around, so she could only call out to the other two.

"Huh~" There was a voice on the other side that sounded like the wind.

Shirley was a little frightened, and immediately turned her head when she heard the voice, just in time to catch a little white thing that looked like a clothes corner flashing past the bookcase.

"Who?"

No one responded.

"Who the hell?"

After waiting for a while, still didn't hear anything.

Shirley took a deep breath, now she was alone and could only rely on herself.

Pull out the thickest book from the bookshelf, a book thicker than a brick is full of weight.

Holding the book tightly with both hands, Shirley walked step by step to the side where she saw the suspicious object just now.

"Come out, or I'm coming."

"I'm really here."

With a distance of two or three steps, Shirley walked for a minute in a daze, trying to scare the other party out, while emboldening himself loudly, it would be even better if Keli and Zhou Zhou could hear it.

Slowly walking to the corner of the bookcase, Shirley dared not look at what was behind the corner, what if it was a monster again?

No, don't be afraid!

Shirley was so nervous that her heart was about to jump out. She lifted the book high and slammed it towards the corner of the bookcase.

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