The wind hustle and bustle looked at the building in front of him.

This is a seven-storey square building, with layers of corner cornices, and the whole is full of simplicity.

The plaque at the entrance of the ground floor has the words "Library Building" on it, and there are no bright spots except for the vigorous pen of the person who can see the book. The railings, doors and windows are covered with a thin layer of dust, which does not look like it is swept often.

When he was in Rongcheng, Feng Huan had read a lot of books, and the library was not very attractive to him.

But who let this building sit next to the residence?

In this regard, Yunyan and Luo Han also had the same idea as him.

"Wouldn't it be a pity not to have the permissions?" Luo Han said.

The three of them stepped into the library building back and forth.

As soon as I entered the building, I felt a faint scent of ink gathered in my nose, which seemed to be mixed with the smell of some kind of insect-proof incense.

At first glance, the interior is very ordinary, except for neat bookshelves and a few tables and chairs, there is nothing.

After a cursory glance at the books on a few shelves, the frown gradually twisted up - the classification was too messy.

He couldn't help but wonder about the usefulness of the library in Reims.

Walking further, I could see an old man reading a book intently on the seat in the middle of the ground floor.

After noticing the three of them coming, the old man glanced at them and said, "Normally, these students only know cultivation and cultivation, and none of them can patiently read a book, but today is strange." ”

This sounded more like the old man's self-talk, and the three of them did not answer.

"It's the first time you're here?" the old man snorted lightly and continued: "The books on the ground floor, those who don't apply to the classification method of the library are all here, except for the old man who is idle and panicked, no one will stay. The second layer is the poetry and song of those sour and rotten literati, the third layer talks about history and humanities, the fourth layer is the elixir and herbs, and the fifth layer is the vision of the monster. There were a little more people on the sixth floor, and all of them were martial arts. The top floor is unknown, if you have the order to go to the abyss, you can go and explore. ”

Feng Huan arched his hand and said, "Mr. Xie informed." ”

"If you want to find the group of people who came in front, they should be on the fourth layer at this time. ”

After saying this, the old man looked back at the book in his hand and said no more.

The three of them looked at each other, and went upstairs directly by tacitly.

"Did the old man mistake us for whose companions?"

"Whatever, hurry up and take a look. The wind shouted.

There were still no other students on the second floor of the library building, and only a few people appeared on the third floor.

On the fourth floor, there were more people, and Feng Huan couldn't help but take a curious look, only to find that it was Song Chu and the people of Lingyan Pavilion.

"It seems that these people are in trouble. Feng Huan subconsciously said, "Actually, if he doesn't play those clever tricks and sincerely talk about the causes and consequences, I may not be so disgusted." ”

"That's right, I hate people who think they are calculating others!" Luo Han was also indignant.

Yunyan's footsteps didn't stop, "He didn't say it himself, why should we think so much about him, let's go." ”

At this time, Song Chu also noticed the three people who went upstairs. This time, he didn't take the initiative to talk again, only glanced at it lightly, and then buried his head in the sea of books again.

The number of people on the fifth floor was also very small, and even on the sixth floor, which the old man said was liked by most people, there were less than ten people staying.

The huge library building looks very deserted.

The three of them went straight to the top floor.

Unlike the other floors, which have many high windows for lighting, the windows on this floor are all sealed, with only a few dim lights hanging. It is not like the downstairs is an open space, but another stone wall is built to separate a large square stone room.

The door was closed, and there was a guard outside.

When the guards saw that the three of them were here, they didn't talk nonsense, and asked them if they had a hidden abyss order.

After showing the token, the guard said coldly: "Each person is only allowed to consult one book, and it is forbidden to take books out of the stone room." No one will follow you in, but there is no need to take chances, I will know your every move. If there are more than one book, I will send you out immediately. ”

Then, without seeing the guards touch a mechanism or make any other unusual movements, there was a "click" sound, and the stone door of the stone room slowly rose.

Strangely, the room is not as dark as expected, but bright as day.

When I entered the stone room, I could see that the light source was actually a large chandelier overhead, which was like a blooming flower hanging upside down, which was particularly eye-catching.

"What is this...... Luo Han stepped on the stone table placed in the middle of the stone room, jumped towards the chandelier, and came closer to observe. After jumping up and down many times, his face was full of astonishment, "Damn, this thing is actually shining with the support of vitality! How can it continue to supply vitality to it, and there is no one else here?"

"Aren't we here to read the books, why do we care about the lamp? Be careful, don't stomp on the table. Yunyan smiled and swept his gaze towards the bookshelf.

The bookshelves in the stone chamber were placed against the walls, and at first glance there were quite a few of them, but they were more cluttered than the ground floor—some of the books were paper, some were carved on rulers, some were written on silk cloth...... There is also no reasonable placement rule, as if wherever there is space, it is placed wherever you want.

If it weren't for the fact that each book was carefully attached to the seal for preservation, Feng Huan would almost feel that this place was a utility room.

What Feng Huan never expected was that when he approached the bookshelf and thought that he would finish sweeping the title, a book on the bookshelf firmly caught his eye.

I don't know how to describe how I feel when I read that book.

He trembled uncontrollably, and it was obvious that his heart was beating faster, and a surging emotion of surprise rushed through his brain.

But at the same time, the hand that wanted to reach for the book was timid, as if a trace of fear had crept up on his spine, and he stood there and did not dare to go forward.

The book happened to be placed diagonally on the far right side of the first floor of the shelf, so Feng Huan could see a lot of details.

For example, it uses coated paper, the cover is a landscape photo of a certain place, the printing is clear, the plastic film in one corner is curled up, and its Chinese words are even more familiar for a long time, and the title of the book is ...... "Global Geography".

Such a book is placed here, and it is a little separated from the painting style of the universe.

Where is there coated paper in the universe, and how can there be printing and plastic sealing technology?

A thousand words finally turned into one sentence -

"Holy, this is!"

"What's wrong?" Luo Han and Yunyan gathered around.

But Wind Hustle had no way to explain what he was going through.

He forced himself to compose, thought for a moment, and pointed to the side of the book, "It's okay, but I didn't expect that there was "The Legend of the Five Gods" here. ”

"It sounds like a book about the five ancient gods of war. Luo Han smacked his lips, "Not interested." ”

Yunyan glanced in the direction of Feng Huan's finger, slightly stunned, but shook his head lightly at the end, "I don't have much interest in the story either." ”

When the two of them went back to look at other books, Feng Huan once again set his eyes on the book "Global Geography".

He confirmed that he was not dazzled.

This book is clearly not something that the Celestial Conjunction Realm should have, but it appears here, does it show that his previous conjecture was right?

There is really a way to pass between the Celestial Realm and the world he came from!

But who brought it, and why did it appear in the library in Reims?

Maybe if you find that person, you can find the passage between the two worlds.

"I've heard that many of the books here were collected by the former dean. ”

On the side, Yunyan suddenly spoke.

Feng Huan turned around in horror and saw Yunyan chuckling and looking at this side.

These books don't seem to be rare and unique, but some of his private collections related to his old people's hobbies. Yunyan said, "No wonder Mr. Chu said that the ban on the top floor is just a gimmick." ”

Feng Huan couldn't help but ask, "Why did the former dean leave Lance?"

"I happened to hear my father say that he had traveled and might never return to Reims. Yun Yan's expression changed, "What, do you have a question to ask him?"

"No, just a casual question. ”

Although Feng Huan's face was smiling, his heart was filled with loss.

Finally found such an important clue, but it was immediately broken?

Standing still for a moment, Feng Huan thought about it, and was somewhat sure that his previous guess was not delusional.

The rest of the things still have to be done step by step.

After all, he couldn't be sure how long it would take to figure out a clue. In case it takes years, decades, or even longer, how will he deal with himself?

If you're always struggling to get home, you'll waste your whole life and miss out on more cherished things.

Thinking like this, the wind calmed down.

"I haven't found the book I need yet, and I want to go to the Nine Heavens to read it. Feng Huan said.

Yun Yan said: "I'll go with you." ”

"You go first, I'll go another day. Luo Han raised a book in his hand.

After a cup of tea, Feng Huan and Yunyan stood outside the Nine Heavens Cultivation Center.

This place is an independent small house, the small room is heavy color vermilion lacquer with glazed windows, the color scheme is extremely bold, and it looks exquisite.

However, there is a powerful magic circle around, and you can feel that the magic circle has suppressed the power of the martial artist.

There are also guards outside the wooden room, and they have the same indifferent expression as the one on the top floor of the library building, and they still don't say a word, please show the hidden abyss order to Fenghuan and Yunyan.

After confirming that the two tokens were in hand, the guard stopped talking.

Feng Huan looked at the circle and hesitated, but still walked over tentatively.

But when he saw that the formation touched him, it seemed to automatically make way of a gap, and the whole person walked into the magic circle, and there was no discomfort all over his body.

Yunyan also followed into the circle.

In the room, there was nothing but an ink-colored jade letter hanging in the center.

"This is!" This kind of jade letter, Feng Huan has only seen it in the book, and he looked at Yunyan in disbelief, "Heizhang Yuxin?!"

"That's right. Yunyan replied to Feng Huan's inquiring gaze.

In the eyes of most people in the Celestial Realm, Heizhang Yuxin is the one with the highest grade.

However, the power contained in the black zhang rough stone is already very large, and it is generally used to arrange a large magic circle when it is still a rough stone, and it is really wasteful to use it to refine jade letters.

But because Heizhang Yuxin can open up a large ruin realm, there are still people who will build it at any cost.

"It seems that 'Nine Heavens' is not the name of the cultivation center, but the name of the ruin realm. ”

Feng Huan said, meeting Yunyan's eyes, nodding, and stretching out his hand towards Heizhang Yuxin.

Then, Feng Huan felt that a powerful suction force suddenly appeared in the jade letter, as if it was going to drain his divine sense, which made him feel uneasy, and his brain became more and more chaotic.

Then, Feng Huan's eyes turned black and he fainted.