In the evening, the teachers' dormitory.

Li Yun swallowed a large pot of fierce beast meat with dates, felt the agitation of qi and blood in his body, constantly crushed and decomposed the food in his stomach, and slowly breathed a sigh of relief.

It was his sixth meal of the day, and it was a supper.

With the support of a large amount of food, the strengthening effect of the first-level "Supreme Dragon's Breath Internal Strength Method" could continue to play a role, and in less than two days, Li Yun felt that his body was like a balloon, constantly inflating.

"Not only is the body more burly, but the height has also increased by nearly a centimeter, and this is only the first-level internal strength method that is in the cool......"

Growing taller quickly is not without a price, Li Yun needs to endure the itching and soreness caused by bone growth all the time, but compared to these, his attention is more on today's harvest.

"With the sandbag of the King Kong Storm Ape, I finally made the Mighty Eagle Claw Skill rise to the third level, and the horse stepped on the Flying Falcon Leg Method, and finally achieved today's mission goal. ”

The right hand placed on the table clenched his fist violently, and the strong force that came from it made Li Yun feel satisfied, and then looked at the "Fetal Yuan Gong" on the side, his eyes flickered, and after a day of patience, he finally picked it up, opened it and looked at it carefully.

"Fetal Yuan Gong" has a total of less than 30,000 words, plus pictures, it is also a thin booklet, so after a small half-ring, Li Yun finished reading it.

But he only thought about it for a while, then opened the cheats again and began to read it a second time.

This was repeated repeatedly, until the moon was in the middle of the moon outside, and the insect chirping gradually stopped, and he suddenly came back to his senses, and the demon in his eyes gradually dissipated, so he shook his head with a wry smile.

"What a mess of theories. ”

He really couldn't read it.

This sentence means that life begins with reincarnation, not birth, so the moment of reincarnation must also be inseparable from the subsequent life form and even fate.

That's why there is a saying that "Bingfu is natural".

Li Yun could barely understand this part of the theory, but after that, the essence of cultivation based on the theory was quite magical.

Without him, it is the word "rebirth".

Take off the old fetal clothes and reshape the new fetal metamorphosis, so as to generate a new endowment, in other words-

This is the "birthday" of changing oneself in life!

It can almost be a matter of hiding from the sky and changing your life against the sky!

But can it really be done?

Li Yun was unsure, let alone understood, but a faint sense of excitement arose in his heart, and he could no longer suppress it.

The "Fetal Yuan Gong" in his hand made him feel that a new door had been opened, and this kind of vision was opened, and the sense of surprise that brightened in his eyes made him have the urge to cultivate immediately.

It's just that there is motivation and motivation.

I still don't understand what I should not understand.

In particular, this kind of supernatural mastery involving the theory of Xuan Zhi made Li Yun feel as if he was reading a book from heaven, and its content was so obscure and the sentences were so sluggish that he even read it several times, but he still only stayed at the initial speculation and intention, but he had no idea where to start with cultivation.

After taking a closer look again, Li Yun finally had no choice but to put down the cheats.

"I don't understand...... Is it because I don't have enough understanding?"

Encountering such a blow for the first time made him ask himself.

"That's it, I'll take it tomorrow and ask Old Man Cao, I think he has been looking forward to it for a long time. ”

With this decision, he got up and walked into the room.

Nothing was said all night.

The next morning, after seeing his sister leave, Li Yun turned around and took the secret book of "Fetal Yuan Gong" and walked in the direction of the library.

As for the King Kong Storm Ape, this guy sparred with him yesterday until he almost collapsed, and after being rushed over, he hugged and cried for a while, and then asked Li Yun to agree, he would come every other day in the future, but he had to take the initiative to come over and be on time.

In fact, after the two martial arts were promoted to the third level and the effect of the Vajra Storm Ape was greatly weakened, Li Yun's demand for it became dispensable, and it was only in consideration of the need to practice the "Dragon Yin Tiger Roaring Internal Hard Body Protection Skill" in the future, so he didn't say anything about letting it go.

Coming every other day also gives him time to do other things.

However, in order not to delay his efforts and to complete the two martial arts as soon as possible, it was also necessary for him to find a new sparring partner, and the King Kong Violent Ape also allowed him to open up his thinking, and when he came to the library, Li Yun's eyes swept on the second floor, and he quietly moved away from a certain big dog and looked at the old man on the side.

Facing the old man Cao behind the counter, Li Yun smiled without saying a word, and put the cheats in his hand on the counter.

"Fetal Yuan Gong?"

Principal Cao looked at the cheats, raised his eyebrows, and then shook his head, and said helplessly, "I still got my hands on it by your kid, how did I do it?"

"Yu Dongdong's master happens to be the elder of the Mercenary Guild. ”

Li Yun only mentioned this sentence.

Principal Cao automatically made up for what he didn't say later, nodded clearly, and asked, "Then what? What are you doing to show me?"

"This secret book is too esoteric. ”

Li Yun smiled bitterly at him, "So, please ask the principal for advice." ”

"Oh, there's finally something you don't understand?"

Principal Cao's voice suddenly rose when he heard this, and his tone was full of surprise, and there was a little anger and pride.

"You think too highly of me. ”

Li Yun still smiled.

"Hmph, I thought I wasn't looking high enough. ”

Principal Cao said, unceremoniously picked up the cheats and looked through them.

"Huh?"

I just started to read the first page, and I saw that his expression suddenly became solemn, put away his picky expression, and read it word by word.

After half ringing.

After reading it three times, Principal Cao closed the book cover with shock and satisfaction, and sighed repeatedly: "Good, good! What a "Fetal Yuan Gong"! What a way to take off and change clothes! It's a pity——"

"Does the headmaster understand?"

Li Yun asked hurriedly.

"Nonsense!"

Principal Cao immediately rolled his eyes, "The old man has read more martial arts cheats than you have ever eaten!

"That's a pity—"

Li Yun asked again.

"It's a pity for me, this martial art is only at the yellow level, and it is destined to only be practiced by people in the refining period. ”

Principal Cao said regretfully.

"Oh?"

Li Yun said curiously, "Could it be that the practice of the condensation period has no effect?"

"Effect? Hmph, it's a blessing not to practice to death!"

Principal Cao looked at him and said, "What is a yellow-level martial arts, what is a Xuan-level martial arts, the difference between a martial artist in the refining period and a qi condensation stage, didn't the school teach you?"

"It's-"

Li Yun hesitated, this is really not to blame him, his predecessor was not a diligent and studious person, if he could still know the general knowledge and common sense, but if he went a little deeper......

"Hmph. ”

Principal Cao was obviously surprised, and said sadly, "You guys, one by one, only know how to practice martial arts, and feel that force is supreme, but you don't understand the importance of knowledge at all.

Li Yun could only smile bitterly and nodded.

Seeing that he had a good attitude, Principal Cao paused, and said indignantly: "Do you think that a martial artist in the Qi Condensation Period has an extra True Qi? It's a big mistake! You must know that the process of refining and refining Qi by a martial artist is a kind of improvement in the essence of life, otherwise, how can it be an outsider if it is difficult and dangerous during the period?"

"Does that mean that all yellow-level martial arts, even the junior martial arts that are not in the grade, can only be practiced by martial artists in the body refining period?

Li Yun immediately asked.

"It's not harmful, but it's useless at least!"

Principal Cao explained in a deep voice.

"Oh. ”

Li Yun nodded thoughtfully, and there seemed to be a faint thought in his heart, but he couldn't grasp it, so he could only put it down for the time being, and said, "Then now-"

"There's no rush for now. ”

It's just that before Li Yun finished speaking, Principal Cao's eyes narrowed again, and he interrupted, "Boy Yun, Wang Hong told you about my arrangement yesterday, right?"

Li Yun was stunned before he said, "I don't have any opinion, but it depends on the school's arrangement." ”

Principal Cao stared at Li Yun's cheek, and after a while, he suddenly said, "You really want to graduate this year?"

Li Yun was obviously mentally prepared, and when he heard his words, he said calmly: "Principal, I want to try hard." ”

"The entry threshold for the top academy is the ninth layer of refining. ”

Principal Cao reminded.

"That's exactly what I'm aiming for right now. ”

Li Yun replied.

Principal Cao was silent for a moment, then shook his head and said, "I want to see how you can break through the remaining three layers in these ten days." ”

"Then you look at it, but, speaking of which. ”

The corners of Li Yun's mouth curled, and he arched his hand, "This matter still needs your help, the principal." ”

"What's the busy?"

Hearing this, Principal Cao shook the cheats in his hand and said, "Aren't I going to teach you this?"

"That's just one of them. ”

Li Yun smiled and said, "Besides, does the principal know that the King Kong Storm Ape I brought yesterday?"

"What do you say?"

Principal Cao said angrily, "I don't know if I just walked into the school so arrogantly and made such a big noise? But what does this have to do with me helping you? Isn't a first-order eighth-level soldier-level war beast enough, and you want me to help you find another one?"

"Exactly. ”

“...... What do you say?"

I said exactly. ”

Li Yun smiled and bowed his hand to him again.

Looking at his face, Principal Cao suddenly felt uneasy in his heart, "Then you-"

"Do you still want me to be your sparring partner?"

"No, no. ”

Li Yun hurriedly waved his hand, and when Principal Cao was almost relieved, he said again: "This time, I mainly practiced killing hard skills, not fighting beatings, so-"

Glancing at Principal Cao's body that was not rickety, but also senile, Li Yun turned his eyes and looked at the Chiyan vicious dog lying on the ground.

Principal Cao followed his gaze and also landed his gaze on his war beast, and immediately, the corners of his mouth twitched slightly......