The fourth floor is much more spacious than the first two floors, and as far as the eye can see, dozens of rows of bookshelves are neatly arranged, which looks much more comfortable.

However, these bookshelves are more or less dusty, and presumably few people have been here, and no one has cleaned them.

Liu Nan only paused slightly, walked straight to the nearest row of bookshelves, and carefully rummaged through them.

Two hours later, Liu Nan was still rummaging between the dense bookshelves, and then the voice of an old man surnamed Qian came from downstairs: "Two hours have arrived, do you want to continue to check?"

Liu Nan didn't answer him, threw a few spirit stones downstairs, and continued to rummage.

After a few more hours, Liu Nan had rummaged through most of the entire bookshelves, and at this time he was rummaging through one of the rows of bookshelves in the corner, and he still didn't find anything.

"Alas!" Liu Nan sighed, got up and prepared to go to the next row of bookshelves to continue looking.

But just as he got up, he suddenly caught a glimpse of a bamboo slip in the far corner of this row of bookshelves, which seemed to have not been touched for a long time.

"Huh. Liu Nan suddenly became interested, he didn't care about this bamboo slip, and after seeing it again at this moment, he suddenly wanted to take a look.

Without much hesitation, Liu Nan picked up the bamboo slip and slowly opened it, only to see four big characters written on the homepage of the bamboo slip: Eight Desolations and Six Together!

This name sounds very domineering, which aroused Liu Nan's strong interest, and as he continued, he saw that it was written:

Eight wilderness and six together, only I respect, heaven and earth are not destroyed, gods and demons do not deceive, if you want to practice this skill, you must first get rid of ten thousand laws, it is accumulated over time, and it can be small.

Those who practice this exercise, heaven and earth do not worship, gods and demons do not yield, heaven and earth, only I respect......

Liu Nan looked down seriously, and was immediately amazed by the domineering remarks on it, what kind of existence is this that created this exercise, so that he can be so domineering and not afraid of heaven and earth.

The further he went, the more he became interested, and it wasn't until he finished reading it that he realized that the exercise seemed to be incomplete.

"Interesting. Liu Nan received the bamboo slips with some unfinished thoughts, and prepared to rub a copy when he went back, and slowly study it later.

After another half a day, Liu Nan had almost finished shopping through all the bookshelves, and only then did he find information about Xuantian Fruit in a dilapidated jade tube.

"Xuantian Fruit, mostly long in the dark dense forest, between the steep cliffs, must be covered by spiritual trees, and the spiritual rhinoceros can only be conceived as a condition, and the land where the wood spirit is sufficient, and only those who have a thousand years can be used for medicine......"

Liu Nan's eyes were strange, and after reading it in one go, he immediately picked up the jade tube and walked downstairs.

At this time, the old man surnamed Qian was closing his eyes on the first floor, and after seeing Liu Nan coming down, he sighed secretly, I really hope that the other party will continue to watch it like this.

However, Liu Nan has been watching it for more than ten hours, and he has also fished a lot of spirit stones, thinking of this, the old man surnamed Qian can't help but secretly rejoice, it seems that the effort is still rewarded.

"Old Qian, please help me print a copy of these. Liu Nan took a few jade slips and put them on the table.

"Well said. The old man surnamed Qian suddenly looked at him with a smile and nodded.

However, when he saw the bamboo slips in these jade slips, Meiyu suddenly frowned slightly, picked it up and looked at it.

"Hey, you're going to take a fancy to it. ”

Liu Nan was curious: "Is there any problem?"

The old man surnamed Qian explained: "This bamboo book has been in the library for a long time, and basically no one will move it.

Later, there were other disciples who tried, but without exception, these people either lost their cultivation, or gave up halfway, and some indulged in it and seriously affected their cultivation, in short, none of them ended well. ”

"Sounds a bit evil. ”

Liu Nan nodded, he had read this exercise before, and it was indeed difficult, but he would not believe all what the old man surnamed Qian said, because there were two killing moves in it that made him very excited.

"I see that you have also spent a lot of spirit stones in my library pavilion, if you want it, this bamboo book will be given to you, and it will all be given to the old man. The old man surnamed Qian looked at Liu Nan and didn't seem to have any intention of giving up.

"Thank you Qian Lao, how embarrassing is this. Liu Nan hugged his fists.

The old man surnamed Qian stopped and said, "It's okay, it's just a fragment, and it's useless to stay in the library pavilion." ”

After leaving the Library Pavilion, Liu Nan carefully recalled the spirit stones spent in the Library Pavilion this time, and a total of forty-two spirit stones were spent.

I hadn't paid attention to it when I squandered the spirit stone before, but after such a careful calculation, I suddenly felt a pain in my flesh, and it seems that I have to make careful calculations in the future, otherwise how can this spirit stone be enough?

Thinking of this, Liu Nan couldn't help but touch the storage bag, and had a preliminary plan for the cultivation method of the Xuantian Fruit in his heart, hoping that it would succeed in one fell swoop.

Early the next morning, Liu Nan got some well-growing spiritual trees from Baiyun Mountain, and bought a drop of wood spiritual liquid from Shanxiafang City, diluted it and dripped it into the spiritual soil next to Xuantian Fruit, and then he felt relieved.

"Huh, you must grow up, ancestors, my good life in the future depends on you. Liu Nan said in a low voice, returning to the wooden house, thinking of the spirit stones that had been spent over the years, his heart couldn't help but hurt.

Subconsciously counted the spirit stones, Liu Nan frowned suddenly, as if he had discovered an incredible thing.

"What's the situation with me, why have I had fewer spirit stones?!" Liu Nan was a little incredulous, since the last time he counted the spirit stones, he remembered every time he used the spirit stones clearly.

"Forty-two pieces have been used in the Library Pavilion, and only twenty-three spirit stones have been used for cultivation during this time, plus the spirit stones from Xiao Li, I should still have four hundred and thirty-five fast spirit stones, why are there only three hundred and ninety-six now? Where did the thirty-nine spirit stones go?" Liu Nan muttered to himself, thinking that he had counted them wrong, and took out all the spirit stones and counted them carefully, confirming that there were only three hundred and ninety-six pieces.

"No, I'm sure I haven't used these thirty-nine spirit stones, how could they suddenly disappear?" Liu Nan recalled carefully, and the more he thought about it, the more strange he felt.

"The spirit stones have been kept in the storage bag before, why did the spirit stones suddenly disappear recently?" Liu Nan tried to find out where they were, although he hadn't counted the spirit stones before, he didn't believe that the thirty-nine spirit stones would disappear so suddenly, this is not a small amount.

Thinking of this, Liu Nan took out all the contents of the storage bag and began to count them carefully, intending to find out the key points.

"A flying sword, a low-level small sword, a shield, a number of jade slips, a number of clothes and miscellaneous items, a bottle of Qi Gathering Pill, a magic disk, and ...... This little tripod ......"

Liu Nan counted the treasures one by one, and when he counted a black magic plate, his eyebrows suddenly furrowed.

This is a black magic disk the size of a palm, which is covered with dense complex runes, which are held by Liu Nan in his hand at this moment, emitting bursts of strong aura fluctuations.

"This thing is Grandpa Zhuang's personal treasure, if it is divided according to the grade, it should at least be a top-grade or top-grade flying spirit weapon, so this thing must not be exposed unless it is absolutely necessary. Liu Nan carefully looked at the Fapan, his eyes showing reminiscence.

Thinking that only the great elder of the Liu family, Liu Zhuang, escaped with him alone, but in the end, it was difficult to escape the pursuit of the Murong family, and in desperation, Liu Zhuang only chose to blow himself up and used the magic plate to take him thousands of miles away to escape.

There is a groove in the middle of this magic disk, which looks exactly the same size as the spirit stone, just enough to put down a spirit stone, which is also the special feature of this treasure.

Under normal circumstances, a cultivator below the seventh level of Qi Gathering would not be able to drive a flying spirit weapon, but this magic disk can be driven by spirit stones, which is also what Liu Nan has relied on to save his life for so many years.

However, after all, this magic plate has been with Liu Nan for so many years, and he knows very well in his heart that although it will consume spirit stones, if he does not put the spirit stones in the designated position, he will not take the initiative to consume spirit stones.

As for the piece of protective jade that Liu Zhuang hastily left, in a certain sense, it does not belong to the category of spiritual weapons, and it is even more impossible.

Looking at the remaining treasures, the only thing worth doubting is that Xiao Ding, thinking of this, Liu Nan picked up Xiao Ding again and looked at it carefully.

This is a palm-sized gray tripod, there is nothing surprising on it, and there is no aura fluctuation, so it looks like an ordinary small tripod.

But when Old Man Miao died, he cherished this Xiaoding very much, and insisted that it was a treasure left by the ancestral immortals, and it must not be lost.

In fact, Liu Nan has not studied this Xiaoding, because there are two powerful and domineering words at the bottom of this Xiaoding, which seem to be really like that. Name: Zhentian

But Liu Nan studied for months and still didn't see anything famous, and for several years he had been used as an incense burner in his dilapidated thatched hut, and only took it out when he ran away.

"Is there really something mysterious about this thing?"