Yu Curtain was the first academy Houzi that Ning Que knew, but at that time she was a female professor of the academy, and he was an ordinary student in the front yard who was in a coma and vomited blood in the old study building every day.

In those nostalgic days, Ning Que and her sat by the east and west windows, one holding a pen to draw Xiaokai, the other holding a book and contemplating, rarely talking, occasionally nodding in greeting.

Later, in the Sword Forest, he had a few words with her, and then before Ning Que left the academy and went to the wasteland, she gave him one thing, and there was no more communication other than that.

After all, there was a period of time from the spring flowers blooming to the cicadas singing in the old book building, so it stands to reason that they should be able to get along calmly, but in fact, Ning Que really didn't know how to face this third senior sister.

Among the disciples in the back mountains of the academy, Yu Curtain is a very special one, she is second only to the senior brother and the second senior brother, but the cultivation realm is just ordinary, the temperament is quiet, but she does not like to communicate with others, and she does not seem to feel anything in the world, and rarely appears in front of people.

When people saw her, she seemed to be forever looking down to draw a small whim, she was depicting a small wedge in the old book building, she was depicting a small wedge when she was gathering with the same door, and when the master held the gate of the back mountain of the academy to imprison Ning Que into the back mountain, she was still depicting a small wit in the ventilated grass hut on all sides.

When Ning Que and Prince Longqing climbed the mountain, everyone on the mountain behind the academy gathered on the peak to discuss, and at that moment, she stood alone in the flowers on the cliffside and smiled silently.

And for Ning Que, the biggest difficulty in getting along with the third senior sister is that she doesn't know what attitude to use to get along with her, and she can't confirm how old she is.

"Senior sister, what kind of book is this?"

"It's a book. ”

Listening to Yu Curtain's gentle voice, Ning Que looked up in astonishment.

"This book of the original test of the breath of heaven and earth, it is a work dictated by a great cultivator hundreds of years ago, which has produced a great wave in the cultivation world, because it is contrary to the teachings of Haotian, so it was included in the ** list by the Xiling Temple, and it is strictly forbidden to appear in the world The last time this book appeared was in a big family in the Song Kingdom, and that family was destroyed because of the private possession of this book.

Ning Que's palm holding the old book stiffened slightly, he didn't expect the origin of this book to be so amazing, and he asked a little puzzled: "Then why is there this book in the academy?"

Yu Curtain smiled and said, "The academy academy naturally can't do without books. “

Ning Que shrugged his shoulders as he thought about the huge cave next to the Reader's Library.

"Senior sister, what if I can't read this book?"

Yu Curtain said: "According to the teacher's instructions, I will come to the cliff cave every ten days, and in ten days, you will learn this book, and if you have any doubts, write them down, and ask me when the time comes." ”

Only then did Ning Que know that this was the master's arrangement.

Yu Curtain didn't say anything more, just told him to study hard, and then drifted down the mountain.

For the next whole day, Ning Que had been reading and studying in addition to eating.

The more he looked at it, the more he understood why the Xiling Temple would include this book in the list of **.

Because the beginning of this book "The Original Examination of the Breath of Heaven and Earth" is clear, he clearly explains the details he wants to talk about and what the argument he wants to argue in the end: since the beginning of the world, all things have been born, and there are days and heavens, endowing all things with the essence of the form, and the essence of all things is dispersed between the heavens and the earth and the wilderness, which is the breath of heaven and earth that practitioners can perceive today, that is, the so-called heaven and earth vitality.

Ning Que didn't have any research on the origin of this world but felt that this argument was quite novel, but presumably it was precisely because this argument was too novel that it was severely banned by the Xiling Temple, because this argument believed that the breath of heaven and earth came from all things themselves, not from Haotian as stated in Haotian's teachings, if the world really believed this statement, then how could the Daomen maintain the cultivator's awe of Haotian?

After entering the academy, Ning Que had read a lot of classics on cultivation in the old library, and the first book he got was a preliminary study of the Heaven and Earth Vitality, but now the original exam of the Heaven and Earth Breath in his hand was much more esoteric and obscure, so even if he was very popular, he still read very slowly.

From sunrise to sunset, he has been sitting at the entrance of the cave by the light of the sky, silently reading this **, his mind immersed in the wisdom of his predecessors, and he has a lot of new understanding of the composition of this world, especially the generation of heaven and earth, the number and the operation of the law.

He didn't know exactly how this book would help him solve the problem left by the Master and help him complete the retreat, but since the Master asked him to read the book, he would keep reading it, because he believed that the Master would not just want to become a college professor by imprisoning himself in a cave.

Ning Que was reading in the cliff cave, Sang Sang watched him read outside the cliff cave, after reading for a long time, he still relished, whenever he understood a profound narrative, his face showed a happy expression, and Sang Sang was bored, fortunately, she had already been used to boredom over the years, so she washed her head by the way.

The night gradually enveloped Chang'an City, the wilderness, the flowing clouds and the mountain cliffs.

After Sang Sang finished cooking, Ning Que ate a few bites indiscriminately, and began to read again, Sang Sang looked at the light of the torch a little flickering, thought about the grass house, looked for a long time to find a slash, and handed it into the cave.

With the dim light of the oil lamp, Ning Que held the book and looked at it intently, the experience of his previous life made him actually resistant to learning knowledge, but it was also the experience of his previous life that told him that if he wanted to learn the knowledge in the book and be able to use it, then he must maintain absolute concentration.

Until late at night, when the lamp oil was about to run out, Ning Que put down the scroll in his hand, did not rush to sleep, but closed his eyes and reviewed today's reading in his mind.

Because he slept too late, when Ning Que was woken up by the whirring sound of bellows outside the cliff cave in the early morning of the second day, he was still deeply tired, and he couldn't help but be a little annoyed, wondering where did this ghost voice come from?

He poked his eyes, put on a single jacket and walked to the entrance of the cliff cave, looking at the fat man outside the cave who was holding his waist and looking at the scenery of the cliff outside the cliff, and his face changed suddenly while gasping and pretending to be forced.

The sound that woke him up from his sleep was the wheezing sound of Chen Pipi climbing the stone path, but he could never have imagined that a person's wheezing could roar like thunder.

"Are you tired of being so dazed?" he said helplessly.

Listening to his voice, Chen Pipi didn't turn around, leaned on his round waist, looked at the cliffs in front of him, looked at the flowing clouds between the cliffs, looked at Chang'an City in the morning light in the distance, gasped and hoarsely and sighed with the emotion of the literati: "Oh, I have climbed to the top of the ......."

"Phew!"

Ning Que stopped his emotion by driving a donkey.

Chen Pipi turned to look at him and shook his head again and again, criticizing: "Indecent, indecent, although Uncle Xiao was indeed riding a donkey back then, but when this wonderful scenery, why do such an indecent thing." ”

Ning Que was angry when he saw his appearance, and said angrily: "Knowing that I am in a good mood, don't pollute my ears with those sour words, beware that I will kick you down the mountain." ”

Chen Pipi thought about the cliff that was close at hand when he went up the mountain before, his legs were a little weak, and he patted his chest with palpitations, and said: "This cliff is too steep, and it almost cost my own life when I climb up, thinking that you are going to stay here for ten or eight years, I really can't get better." ”

Ning Que sneered and said, "That's because you're too fat." ”

This sentence went straight to the point, and Chen Pipi didn't know how to fight back.

He looked at the cliff cave and suddenly his eyes lit up, and exclaimed: "It turns out that this is the residence of the little uncle, because the mountain road is steep, I have never come to visit, today is the first time to see, this cliff cave is not ordinary, it is very historical, it is really glorious to live in it, I envy you." “

A stone roared through the air from the hole and almost hit Chen Pipi's feet, and fell into the sea of clouds on the cliff after a few bumps on the cliff floor, and was never found again.

Chen Pipi was startled, pointed to the cliff cave and jumped up and shouted, "I want to kill someone!"

Ning Que continued to search in the cave for a long time, but he really couldn't find the second stone, so he angrily rushed to the entrance of the cave and scolded loudly: "You shameless thing! Such a historic cave, why don't you live in it? I will give you all this glory! You come in! You come in!"

Chen Pipi sneered and said, "You have the ability to come out." “

Ning Que said shamelessly: "If you have the ability, you can come in." “

Sang Sang had been standing next to the cliff cave, watching the two senior brothers make a fuss, and finally couldn't help it at this time, and said, "I think you are all quite capable." ”

Ning Que and Chen Pipi looked at her at the same time.

Chen Pipi hesitated for a moment and then asked seriously, "Are you telling the truth or the opposite?"

Sangsang looked at him and didn't speak.

Chen Pipi has always thought that he is a peerless genius, but a few days ago he went to Lao Bizhai a few times, and after playing a few games of chess with Sangsang, at least in front of Sangsang no longer have this kind of confidence, correspondingly, he attaches great importance to Sangsang's evaluation or praise of himself.

Kurisang's silence hurt his self-esteem to a certain extent.

He looked at Ning Que in the cliff cave and said with a sneer: "Only monkeys who are locked in an iron cage will throw stones at people because they are too boring, I forgive you." ”

Ning Que said: "Whatever you say, if you have the ability, you can smash me." “

Chen Pipi took out an object from his arms and threw it directly into the hole.

The incident happened suddenly, Ning Que was almost hit in the face, but fortunately, his current body reacted very quickly, and a sideways right hand rushed out, and he grabbed the thing in his hand.

It was a crumpled book, with no name on the cover, but a lot of sweat-stained things.

Ning Que thought that these sweat waves were only afraid that they were from this dead fat man, so he felt a little disgusting.

"What kind of book is this?"

He endured his nausea and looked at Chen Pipi outside the cave and asked.

Chen Pipi said: "There is no name. ”

"And what is this book about?"

"The academy doesn't care. ”

Ning Que didn't understand and asked, "What is it?"

Chen Pipi thought he was teasing himself again, and said angrily: "This book is about the academy and the unintentional! If you don't understand it again, I'll sue Teacher Sù!"