This mysterious body refining technique can only be completed in twenty years, and the time is too long, which makes Pang Yuan feel like he has been poured a basin of cold water on his head, and his originally excited mood instantly cooled down, and he was a little unacceptable for a while.

Forcibly holding back the anxiety in his heart, Pang Yuan continued to read, and as the words below came into his eyes, his frowning brows gradually relaxed.

"During the cultivation of Jushi Gong, it is necessary to cooperate with external forces to forge and stimulate, step by step, at the beginning, you can use a cloth stick to beat the whole body to accelerate the flow of qi and blood, and then change to a wooden stick, and in the later stage, the iron rod will not be damaged at all. ”

"This exercise can be combined with special medicines, or with medicinal baths to assist cultivation, which can greatly speed up the cultivation progress of cultivators!"

"I see. ”

Pang Yuan, who was watching carefully, secretly breathed a sigh of relief in his heart, and relaxed a little, it turned out that this mysterious exercise still had a way to speed up his cultivation, and he would not have to spend a long time to endure it.

It's good that there is a solution, Pang Yuan is no longer worried, and happily looks at this thin secret book, looking at the operation method of the exercises in it.

The various acupuncture points and meridians in it, Pang Yuan didn't understand the meaning at all just how he looked at it, and he was a little confused, and he still needed someone who knew these medical knowledge to teach him.

Pang Yuan also thought that the secret book specifically mentioned that the Giant Stone Skill could be entered by ordinary people, and the initial difficulty of cultivation was very low, and the universality was extremely strong, and it could be popularized among the hunters in the village.

If you are not too greedy and do not deliberately pursue too high a realm, this exercise is excellent as a secret book for strengthening the body.

"Haha, after I go back, I will consult the old doctor in the village, briefly learn the meridians and other medical knowledge, first figure out the way to practice the exercises, and then teach this boulder skill to the hunters in the village, so that the strength of the hunters in the village will definitely improve a lot in the future. ”

Pang Yuan thought silently in his heart and made a decision.

After all, he still has to go to the vast world outside, and according to the speed of improvement of his comprehensive strength during this time, I am afraid that it will not be too late to leave.

But this cozy little mountain village, born and raised in Si, has a deep attachment, contains his precious memories, traces of his existence everywhere, and people who are important to Pang Yuan.

If he simply leaves in the future, Pang Yuan is really relieved in his heart and can't give up.

And now, with this boulder skill, as long as it is popularized among the hunters in the village, in the days to come, it will effectively improve the strength of the hunters in the village and greatly enhance their survivability.

The hunters are the guardians of the villages, and the strength of the guardians of these villages has been improved, and correspondingly, the safety of the villages has naturally been greatly improved, and they are more and more secure, so that Pang Yuan can also leave with peace of mind and go to the outside world with peace of mind.

All kinds of thoughts surged violently in the young man's mind, but the young man's face was not revealed.

Without thinking much about it, Pang Yuan happily looked at the secret book that recorded the Giant Stone Gong, and silently tried according to the initial steps above, trying to find a wisp of qi floating in the body recorded above.

Of course, the result is nothing, such a failure is naturally a very common situation, after all, Pang Yuan is the first contact, in such a short period of time, how can he make a breakthrough so quickly, otherwise these exercises are not too cheap!

Pang Yuan also understood this truth, and was not discouraged, and planned to study it carefully after returning to the village.

Pang Yuan carefully put away the secret book of Jushi Gong close to his body, and gently patted it a few times where the secret book was placed, clearly feeling its texture, and his heart settled down.

The iron box is untied, and the harvest cannot be underestimated, today's teenagers have nothing to do, and under boredom, Pang Yuan picked up the black iron box in front of him, held it in his hand, and looked at it carefully.

Looking at the relief of the unknown beast head on the surface of the hard iron box, and touching the strange patterns on the iron box, Pang Yuan guessed in his heart the prototype of its beast head, and was curious about the age when this black iron box appeared.

Pang Yuan held the iron box with both hands like this, looking at all its details, everything was very calm.

However, somehow, the boy always felt a little awkward in his heart, and he faintly felt that something was wrong, as if he had overlooked something.

"This feeling ......"

"There must be something important that I have overlooked!"

Pang Yuan's mind was full of thoughts, his intuition made him realize that he had overlooked some details, he knew that he must have thought about this detail, but what it was, he didn't delve into it at the time, and now it is even more difficult to remember it in a hurry.

At this time, the memory of the teenager seems to be covered with a thin veil, hazy and indistinguishable, intriguing, the more anxious the mood, the more hazy and difficult to understand the memory, forming a vicious circle.

Pang Yuan's heart was a little impatient, realizing this, he stopped his movements, the young man repeated a few deep breaths, he forced himself to calm down, the more critical the moment, the less impatient, the mind had to be calmer than usual.

Pang Yuan unconsciously turned his gaze to the inside of the iron box, his eyes staring at the thick high-quality flannel cloth that padded the secret book of the boulder gong inside, where the original secret book was placed appeared a shallow depression, and the overall appearance was slightly abrupt.

The young man's gaze focused on the subtle depression inside the iron box, and gradually froze.

Time passed, and suddenly, like a thunderbolt crossed in my mind, illuminating the darkness and tearing the "thin veil" shrouded in memory.

For a moment, his thoughts were like electricity, Pang Yuan's pupils shrank sharply, and his eyes suddenly condensed and became sharp.

He remembered!

Pang Yuan suddenly realized, after calming down, just now, he finally remembered the reason why he had been feeling that something was wrong.

In fact, when Pang Yuan first checked the open iron box, when he just saw the secret book in the center, he secretly complained in his heart that the mysterious iron box and the items stored in it seemed to be a little mismatched in terms of physique.

It's just that the shock brought to him by the secret book that recorded the giant stone gong completely overwhelmed the doubts in his heart, and the value of the powerful body refining exercises naturally cannot be measured by the size of the secret book.

It seemed very reasonable to store a martial arts technique in such a sturdy and sealed iron box, and it was impossible to find fault with it at all, which made him directly ignore this seemingly inconspicuous problem.

Now that he put the secret book in his arms, his emotions calmed down completely, and the doubts in Pang Yuan's heart couldn't stop surging again, impacting his thoughts and making him can't help but think unbridledly.

In his opinion, this secret book that records the great stone work is precious, but the mysterious and simple black iron box is also exquisitely made, ingenious, and valuable.

And this black iron box is not big, but the texture is heavy and dense, and it needs Pang Yuan's hands to hold it, compared with the thin secret book, it is definitely beyond the normal size of the secret book that should be stored, and the difference between the size and weight of the two is huge.

If this were the case, this mysterious and intricate tin box would contain more and more contents.

As the saying goes, the law should not be passed on lightly.

Even, the Giant Stone Gong cheats placed above this flannel may be just a "trick" used to attract the attention of the person who opened the box, so as to hide the true purpose of the holder.

There may be other wonderful items hidden in the tin box, and once it really exists, its value must be even more precious, maybe a real treasure!

Thinking of this, thinking that there might be more precious items hidden in the iron box, Pang Yuan's heart was completely excited, and his attention was completely attracted by the secret book of the Great Stone Gong before, and he didn't have time to check the inside of the iron box.

At that moment, Pang Yuan carefully groped the inside of the iron box, except for the soft flannel, the other positions were hard and cold, there was no imaginary magical mechanism, and there were no unexpected new discoveries.

So...

There is only one place left in the suspicious location.

Pang Yuan refocused his gaze on the soft but unusually thick piece of fine flannel inside the tin box.

The thick soft flannel cloth has a warm goose yellow color, filling the inside of the iron box, covering the bottom part of the black iron box tightly, if there is still a possibility of hiding utensils there, then it seems that it is the only one at present.

Take it away and take a look!

The young man subconsciously stretched out his hand and grabbed the large ball of delicate flannel, he couldn't help but purse his lips and quietly held his breath.

Pang Yuan's heart was filled with a strong sense of tension and faint expectation at this time, secretly looking forward to the surprise that might occur after this moment, or the loss and emptiness.

Instead of waiting in fear, it's better to give it a go.

Now that he had made up his mind, Pang Yuan no longer hesitated, his heart was horizontal, his eyes were firmly fixed on the iron box in front of him, his muscles and bones were forced, and his arm that was holding a large ball of soft flannel suddenly raised!

The thick and delicate flannel cloth filled with it was removed, and everything under the inside of the tin box was unobstructed, and it was completely exposed to the sun, and it was immediately unobstructed.

Pang Yuan's heart was excited, and his eyes followed closely to look over.

However, the bottom of the tin box was empty, empty, only a few cold blue-black iron plates around it, and there was no wonderful treasure in the boy's imagination at all.

There was silence all around, and all that was left in Pang Yuan's eyes was the cold black and quaint iron box in front of him.

After the surprise, he was disappointed and his mind was disappointed, which made Pang Yuan feel a sense of anger in his heart, and he seemed to be holding his breath in his chest, unable to vent!

A heavy punch fell.

"Boom!"

Strangely, the solid fist carried a heavy force to smash into the bottom plane of the iron box, but the sound it made was unusual, not as dull as imagined.

Pang Yuan thought thoughtfully, his heart moved, and he bent his palms and fingers, and knocked the bottom plate of the iron box in front of him with his knuckles.

"Dada~"

It's a double-decker tin box underneath!

Maybe there was something inside, Pang Yuan was pleasantly surprised, it seemed that his previous inference was not wrong, but the previous owner of this iron box was more hidden.

Reaching out and probing, he felt that the bottom layer of the so-called iron box seemed to be a layer of iron sheet, and it didn't feel thick, Pang Yuan had an idea in his heart.

Take out the sharp short blade that he carried with him, in order to avoid damaging the items that may exist inside, Pang Yuan deliberately avoided the middle position, and pierced the short blade hard along the iron sheet on the bottom edge!

"叱~"

The tip of the knife was slightly hindered, and after breaking through a layer of hard restraint, it easily plunged into the iron sheet, sinking deeply, and there was indeed another space inside.

With a backhand pull, the gap was cut into a larger opening, and Pang Yuan concocted it in the same way, cutting all the remaining iron sheets.

Picking up a piece of iron sheet, Pang Yuan reached out and grabbed it, pulled it upwards hard, and directly pulled up the entire layer of iron sheet at the bottom of the box, and the last obstacle was finally removed.

And at the bottom of the real tin box, a quaint secret book with a somewhat dull color lies quietly inside, quiet and constant, as if it was born there.

Put away the short blade, as for the iron sheet casually thrown aside, Pang Yuan sat there, unexpectedly had a strange harvest again, and the different emotions in the young man's heart were stirring back and forth, making him a little unable to react.

"The previous owner of this pitch-black iron box was too careful, this iron box was already strong and tight enough, and it was deliberately divided into two layers, one bright and one dark, to divert the attention with the Giant Stone Gong Secret Book, but to hide this secret book so hidden, this is really ......"

Things have come and gone, and after such a big effort, there is something else inside the iron box.

Suddenly relaxed, his heart fluctuated, and Pang Yuan, who came back to his senses, couldn't help but secretly complain in his heart about the person who placed the iron box.

Under the sun, the surface of the secret book seemed to be shrouded in a faint layer of yellow rhyme, mysterious and elegant, Pang Yuan raised his eyes, and his eyes were deeply attracted by it.

And the cover of the mysterious secret book, like the previous Giant Stone Gong Martial Arts Secret Book, also has a similar thick and heavy font in the center.

Lion Demon Fist!

However, the color of the three ancient characters was scarlet, and the red was black, which was shocking, and was deeply imprinted on the surface of the secret book.

Like a bloody seal, it seems to be an unimaginable dangerous beast, its fangs are exposed, and it is eager to devour, and a wanton and domineering artistic conception comes to his face, making the young man's heart beat faster, and his body involuntarily trembles slightly.

Calming down his rapid breathing and calming down slightly, Pang Yuan suppressed his violently beating heart, looked at the mysterious ancient books in the iron box in front of him, the corners of his mouth curled, and he couldn't wait to poke his hand in......