At this moment, in a magnificent hall, three white lights suddenly flashed. Ling Tian, Bing Yu and Lu Yu appeared in the hall.
Lu Yu looked curiously at the layout of the hall. Rows of bookshelves were erected on the right side of the hall, and rows of books were neatly placed on them. Book? Lu Yu didn't know how many years he hadn't seen this kind of thing. Since entering the cultivation world, jade slips have replaced books, pens, and paper. On the left side of the main hall, there are blue futons. The ones that look sparkling should not be ordinary futons. And in the center of the hall, there is a huge stone door floating out of nowhere, which is a bit bigger than the door when you entered.
"Okay, the first test is about refining, so I'll let the old man break through first. You guys rest in this hall for a while, and if you succeed, I will call you." Ling Tian said calmly.
After finishing speaking, Ling Tian didn't hesitate, and directly turned into a ray of light, and flew into the stone gate. Shimen's white light flashed, and Ling Tian disappeared.
A moment later, Ling Tian appeared in an empty room. In the center of the room, there is a white stone wall, and below the stone wall is a raging ground fire.
"Use the ground fire to melt the white stone wall into the Jade Shadow Sword. The time limit is one month." An old voice sounded in the room. Although the language spoken by this voice is very ancient, everyone who enters it can understand the meaning of his words.
"Hey, why is this first level such physical work!" Ling Tian sighed softly. With a grasp of the void, a big yellow hand emerged out of thin air. Grab the white stone wall in one hand and put it directly in the ground fire for exercise. Although this seems simple, it consumes a lot of mana and consciousness each time. It is not for having a very high level of refining equipment and strong strength, ordinary refining masters cannot do this at all.
While Ling Tian was exercising the stone wall in the room, Bing Yu had already briefly told Lu Yu about some things in the hall.
"The futon on the left is not an ordinary futon. If you meditate on it, the effect of practicing for one day is equivalent to the effect of practicing for ten days." Bing Yu pointed to the futon on the side and explained to Lu Yu.
As soon as Lu Yu heard this, he looked at the futons with fiery eyes, and subconsciously wanted to put these futons into storage bags.
Bing Yu seemed to see Lu Yu's careful thinking, so she pursed her lips and said with a smile: "If I can take it away, can I keep it for you? These futons and those books are all fuzzy, so you can take a look. If you want to take it away, you will be fine." Immediately become a phantom."
After finishing speaking, Bing Yu grabbed hold of the void, and a futon appeared in the air. Sure enough, as Bing Yu said, the futon instantly turned into a phantom as soon as he left. With a light blow, it disappeared without a trace. A moment later, another futon reappeared in the place of the futon that disappeared just now.
Bing Yu ignored the disappointment on Lu Yu's face, and continued to explain: "The books on the right are also blurred, most of them are books in ancient characters, and a small part is written in the common language of Jianyu. However, there are many books in it. There are no secret books, just miscellaneous books and personal notes."
When Lu Yu heard this, the strange look in his eyes disappeared in an instant, and he stared intently at the rows of bookshelves on the right.
"If you don't believe it, you can go and have a look. I didn't believe it when I first came here, but I wasted a month of training time." Bing Yu didn't know why, but kindly reminded her. After finishing speaking, he ignored Lu Yu, flew directly to a futon on the left, and began to meditate.
Lu Yu looked at Bing Yu, who was meditating, and at the rows of bookshelves on the right, and then walked towards the bookshelves without hesitation. In Lu Yu's heart, this bookshelf is much more important than meditation. When he was in the Tianji Pavilion, he inherited the ancient characters, so the ancient characters were not difficult for him at all. He couldn't believe it, all the books here would be all useless things
After a few breaths, Lu Yu came to a bookshelf. This bookshelf looked very ordinary, but it gave Lu Yu a feeling that even if he attacked with all his strength, he could not destroy the bookshelf in the slightest. As soon as Lu Yu's heart moved, a tiny sword energy appeared on his fingertips, and he pointed hard at the bookshelf. The moment the sword qi touched the bookshelf, there was a strong suction that sucked the sword qi into it, turning it into nothingness.
Bing Yuti, who was sitting in the distance, heard a strange noise and quickly looked towards Lu Yu. When he found that Lu Yu was testing the bookshelf, a sneer appeared on the corner of his mouth. She had tried this bookshelf back then, but she couldn't shake it with force, and she didn't know what material it was made of. Lu Yu is just a little guy in the teacher's realm, let alone shake the bookshelf. Thinking of this, Bing Yu never looked at Lu Yu again, and practiced again with her eyes closed.
"What a weird metal!" Lu Yu whispered to himself.
Immediately, he stopped looking at the metal, but randomly picked up a book from the bookshelf, and flipped through it casually.
After a while, Lu Yu closed the book. He said with a strange face: "It's been a long time since I read a book. This feeling is quite good. However, this book only introduces a certain race. I will look for books with ancient texts."
After speaking, Lu Yu put the book back on the shelf. I changed the bookshelf again, picked out a few books, and started flipping through them. However, all the books he picked this time were written in ancient characters. So it seems that the speed is much slower.
After about a cup of tea, Lu Yu put the books back on the shelf. He murmured in a low voice: "It turned out to be just the personal notes of some ancient monks. There are no exercises or other useful things at all."
Lu Yu rubbed his eyes, and continued to rummage through the bookshelves, hoping to find some clues in these bookshelves. As for what clues to look for, even Lu Yu himself couldn't tell. He just subconsciously thought that it is impossible for so many books to be meaningless, and there must be some secret in it.
It is this kind of character that does not hit the south wall and does not give up, so that Lu Yu can see it for ten days in these piles of books. In ten days, Lu Yu randomly picked out a few books from each bookshelf to quickly look through them. At this speed, Lu Yu only checked one-tenth of the bookshelves in the hall. During these ten days, Bing Yu also opened her eyes several times to check on Lu Yu. It's just that when he saw Lu Yu was still persistently flipping through the book, he cursed "crazy" in a low voice, and never looked at Lu Yu again.
At this moment, somewhere on the bookshelf, Lu Yu had just finished reading a book and put it back on the bookshelf.
"Did I really guess wrong, these books are not special at all, but just a whim of the owner of Jiuzhong Palace?" Lu Yu smiled wryly.
For ten days, even Lu Yu doubted whether he would have any results if he persisted like this.
"It's been ten days, less than one-tenth. If this is the case, there is no time to read it." Lu Yu looked helplessly at the bookshelf that could not be seen, and sighed.
"Forget it, I'd better walk up these bookshelves again. If I look at them one by one, I don't think there will be any results." Lu Yu decided.
In the following time, Lu Yu didn't take another book, but walked through the rows of bookshelves with his hands behind his back.
In this way, the time passed by one minute and one second, and an hour passed quietly. Lu Yu only inspected less than two-thirds of the bookshelves.
Suddenly, Lu Yu's face changed slightly. Sensingly looking at the storage bag in front of him, his mind instantly invaded the storage bag and entered a delicate jade box. The jade box contains the fragments of scrolls called "Refining the Heavens". At this moment, the fragments of scrolls are trembling slightly and shining bursts of light.
Seeing this scene, Lu Yu was overjoyed. He had suspected for a long time that Yu, the author of this fragment of "Refining the Sky", was the same person as Yu who created the Jiuzhong Palace. Now it seems that there should be no mistake. Could it be that this fragment of "Refining Heaven" is guiding him to find something
Thinking of this, Lu Yu turned his head to look at the bookshelf beside him, and walked slowly to the bookshelf. Sure enough, as Lu Yu expected, during the short time when he walked to the bookshelf. The trembling frequency of the remnants in the storage bag became a little faster.
Lu Yu put his finger on the first row of books on the bookshelf, and slowly slid his fingertips across each book, but the fragments in the storage bag did not respond. Immediately afterwards, Lu Yu put his fingers on the second row of bookshelves, and still used his fingertips to swipe through the books one by one.
Suddenly, just as Lu Yu's fingertips reached the last book in the second row, the fragments in the storage bag trembled violently. Lu Yu was overjoyed, and quickly took out the book, flipping through it carefully. This book is written in ancient characters, and the content inside is just the notes of an ancient monk, and there is nothing special about it.
Lu Yu frowned slightly, staring at the cover of the book. Suddenly, inadvertently, he found a strange symbol on the cover. It doesn't look like a word or a pattern, it's just an irregular line. When Lu Yu saw this strange symbol, the fragments in the storage bag stopped trembling instantly and returned to their original calm. The performance of the fragments undoubtedly told Lu Yu that what he was looking for must be this strange symbol.
"What's the meaning of this symbol?" Lu Yu thought hard.
After a while, Lu Yu was still clueless. I had to walk and think about the meaning of this. Just as Lu Yu walked out of several bookshelves, there was a slight tremor in the storage bag, which surprised Lu Yu slightly. According to the strength of the induction, he came to another bookshelf and quickly found the book that the induction pointed to. And there is also a strange symbol on this book, which is somewhat similar to a line, but it is completely different from the previous one.
Lu Yu looked at the weird symbols on the book, and said with a strange face: "Could it be that there are more than one symbols, and you have to put them together to see what's going on?"
Thinking of this, Lu Yu affirmed his judgment more and more. Afterwards, without hesitation, he kept shuttling through the bookshelves, looking for weird symbols one after another...