In the library building, the two walked side by side.

The inside of the building looked much larger than the outside, and there were many simple stands placed in the wide space, and the books were arranged according to an inexplicable rule.

Many books that you can't think of are snuggled up there, high and low, new and old, just like gentlemen and sages for countless years, looking at you meaningfully across the long time and space.

As soon as the students walked into the building, they dispersed and went straight to find the books they wanted.

Among some miscellaneous books, Bai Jiu pulled out a book about swordsmanship. "Ten Thousand Swords Starting Style", one of the most common swordsmanship. Bai Jiu studied while walking, and said something to Ouyang Luo beside him.

"First you have to have a sword."

"Can't you have one in the academy?"

"Yes, there are a lot of famous swords in the library. But they are all on the fifth floor. ”

"Fifth floor?"

"It's my first time in the library, but I've heard that only the first four floors have pressure on the students' spirits, and the last two floors don't exist at all."

"How many floors can you go to?"

"I don't know, I'm here today to try."

"So you didn't sleep all night last night, for this?"

"The library building is too mysterious, if you don't prepare, you may be in danger."

The two walked casually in conversation, gradually becoming quieter and quieter beside them.

It wasn't until this silence that Bai Jiu was in a bit of a trance, he raised his head and saw a clean staircase appear in front of him.

Climb the stairs to the second floor of the library.

There are many mysteries there.

The two of them unanimously ascended the stairs one step at a time.

......

The second floor of the library building is much quieter and more open than the first floor. Maybe it's because there are fewer people, or maybe it's because there are so many fewer bookshelves.

The two of them walked up the stairs, only to find that there were already a number of people here, standing in front of the bookshelves, holding the books they had picked out from the shelves, and they looked very excited.

The library building is a book building that is biased towards cultivation, and the cultivation books placed on each floor are naturally different, and the value of the books is constantly increasing from the first floor upwards, which has been clearly explained in the mouth of the teacher. And before entering the building, the teacher said that he did what he could, and he couldn't help but read, but suddenly found that such a treasure mountain appeared in front of him, and he would be left behind.

Many people are like this, like a man who has been poor for countless years, and suddenly finds a mountain of gold in front of him, and how much he can get is his own. Such a temptation, even for those who are self-denying, can hardly be said to be completely ignored.

And so, not to mention these students.

Looking at the heat in the eyes of those people in front of the bookshelf, Bai Jiu shook his head a little helplessly, wondering if it was possible that these people would eat all those books?

He walked through these long bookshelves, his eyes swept through the books, and finally found the book he wanted in a relatively remote place.

"Into the Spirit"

This book came from Seifu-in, compiled by the former sages of the courtyard, but after being published and copied, there were very few copies that flowed into the world, and only those famous families had a few scattered copies.

Not because of how ancient and difficult the book is, but because it is useless for those who do not practice.

Ouyang Luo didn't come with him, but continued to walk up the stairs and towards the higher third floor.

It stands to reason that Bai Jiu should be a little excited or nervous at this time.

But he didn't.

He looked very calm when he read the book, even a little familiar, and a little emotional.

The Chen family has a martial tower with 10,000 books, and Bai Jiu has been reading in it since he was a child.

Read the book a hundred times, and you will see its meaning.

The words in the book have their own mysteries, but they are not difficult for scholars to understand, and everyone's understanding may be different, but the general result will not change.

Into the spirit, the word "spirit" is the true spirit. Enter, is condensation. After the first acquaintance, condensation is the first realm, and then there is the spirit. With the dantian qi sea as the guide, the lake in the small world is based on the true qi, and finally forms the true spirit.

When the true spirit is achieved, the divine consciousness will be greatly increased, and although it cannot leave the body yet, it has already reached the edge. And at this time, even if the physical body is destroyed, as long as the true spirit is not destroyed, there is still a glimmer of hope for life.

The longevity of a practitioner is long, and most of the thousand-year-old immortals are the strength of their true spirit, and if they cultivate their body with their spirit, they will be able to live longer.

Bai Jiu slowly interpreted the words in the book, and gradually was led by the words in it. I don't know the passage of time, I don't know that the morning sun is at the beginning of twilight. It's just that after Bai Jiu finished reading the last page, the sunlight outside the window was stretched for a long time, and it was a little cold.

A strange feeling rose in Bai Jiu's mind, and he felt good, even a little comfortable.

In the bright place by the window of the building, there were only a few people sitting there at this time, their eyes were leisurely, staring at the books in their hands, and they were also serious to the extent of fascination, and they did not notice the dimness of the sunlight at all.

Bai Jiu rubbed his eyes and found that Ouyang Luo hadn't come down from the third floor yet, so he walked to the stairs and looked up tentatively.

Unexpectedly, the stairs on the third floor are very sloping, and when you look at it from the second floor, you can see a large area upstairs.

Ouyang fell on the third floor.

Bai Jiu wanted to remind her that the time was almost up, and the rules of the library did not allow reading books at night.

He looked at the stairs in front of his feet, and looked at the book he had been reading on the second floor for a day, but he didn't even try to make it to the third floor.

He stepped up the first staircase.

One step, Bai Jiu suddenly found that the stairs in front of him were blurred, as if a mist rose in his eyes, he knew that this was probably the boundary of the three floors, he bit the tip of his tongue to sober himself up, and then took another step.

Heavy footsteps rang out on the stairs.

As one step fell, the steps of the stairs became more and more blurred, and in Bai Jiu's eyes, there were layers, tilts, and finally turned into countless small paragraphs.

Bai Jiu squinted his eyes, trying to make things in his field of vision clear, because he was too focused, there was a faint pain in his eyebrows, and his feet became more and more unstable.

The stairs in the hallway began to be chaotic, and the vertical and horizontal lines began to ripple like a stream of water, and then rose and left the ground......

Bai Jiu wanted to be sober, and he concentrated hard. But after the three steps fell, he no longer had the strength to lift the next step.

He wanted to retreat, but he found himself standing here, and his feet were actually exhausted, and even if he retreated, he didn't know where he would retreat next.

The twisted lines turned into a winding river, and Bai Jiu was in it, being hit by waves and waves, like a small boat in the waves, and it was likely that he would be lost in this wave in the next second.