In the second cave hall, Gu Yan sat quietly.

Looking at his face, the color is constantly changing rapidly, the eyes of the whole face are distorted, and the fog rises around his body.

These fogs are not true qi or the like, but the sweat flowing from Gu Yan's body, the mist formed by evaporation and transformation, it can be seen that Gu Yan is suffering unimaginably from ordinary people at the moment.

Not far away, two illusory figures were quietly looking at Gu Yan, one of them was Xiao Man, who Gu Yan hadn't seen for a long time, and the other was the mysterious man, whose eyes were deep at the moment, but it was difficult to hide the excitement and tension in the depths of his eyes, quietly staring at Gu Yan.

"Will it be ......?"

"No!"

Xiao Man's face was worried and distressed, tears flashed in his eyes, and he asked worriedly, but was interrupted by the decisive tone of the mysterious man.

"This kid's perseverance and temperament can't be treated by ordinary people, if he can't succeed, no one can succeed, I'm not as good as him!"

The mysterious man said to himself, as if he was appreciating Gu Yan and comforting Xiao Man.

"But ......" Xiaoman was still not at ease, even though she knew that all this needed Gu Yan to face and bear by herself, but subconsciously, she still hoped that the mysterious man could help Gu Yan.

"If I help him, I might as well take his body faster!"

How could the mysterious man not understand Xiaoman's heart, and dispelled Xiaoman's thoughts with a word.

As for why the mysterious man did not forcibly seize Gu Yan's body, Xiao Man did not know, but he was always afraid, deeply afraid that one day the other party would change his mind and seize Gu Yan's body and be reborn.

This concern has always been in Xiaoman's heart, but she doesn't have the guts and courage to verify it, after all, Xiaoman was once just a piece of the other party's instrumental spirit.

There is a huge identity gap between the two, whether it is the level of identity or the realm of strength, it cannot be compared, what kind of existence is the mysterious man in front of him, Xiaoman knows best in his heart.

"Can I ...... in the future? Can you do the same as before!" Xiaoman asked weakly in a low voice.

"No, you can't!"

The mysterious man decisively vetoed Xiao Man's meaning, "I said, your appearance is not necessarily a good thing for his growth, and one day, when he can resist the blow from your family's forces, you want to be like this, I won't interfere with you!"

"Really...... Really?" asked Xiao Man with an excited face and tears in his eyes.

"Hmm!" the mysterious man nodded slightly.

This sentence, for Xiaoman, is tantamount to a gift. From the other party's words, Xiao Man could hear that the other party did not intend to seize Gu Yan's body, at least, the other party would not seize Gu Yan's body before Gu Yan became very strong.

As for the future, Xiaoman can't influence the other party's thoughts, so he can only take one step at a time.

Perhaps, one day, Gu Yan is so strong that he deliberately controls his own life, and at that time, even if someone wants to take it, I am afraid that it will not be so easy.

As for the suffering of lovesickness in front of him, what is it compared to Gu Yan's fate!

In the blink of an eye, the second five years have passed.

Gu Yan stood in an unfamiliar world, looking at the tall yellow ** monument in the center of the world, but he did not take a step forward.

"This is the guardian world!"

Gu Yan felt every grass and tree in this world with his heart, and he felt it.

At the same time, he is also well aware of a truth, the path of cultivation must be down-to-earth, too fast, not necessarily a good thing, a solid foundation, to achieve thick accumulation is the fundamental.

Therefore, Gu Yan did not rush to sense the Guardian Boundary Monument like the previous two worlds, but stood at the entrance of the passage, quietly feeling this novel world.

Gu Yan tried to merge the guardian aura of this world with the killing and destruction, but he was obviously rejected by the guardian breath.

Perhaps, this guardian aura could not be integrated with other breaths at all, or perhaps, Gu Yan's understanding of the guardian world was not mature, so he could not achieve the mutual fusion of the three breaths.

Gu Yan did not forcibly comprehend this guardian qi, but withdrew from this world and returned to reality.

"Ugh!"

The moment his divine consciousness returned, Gu Yan let out a hearty sound.

"It's been ten years!

After sobering up, Gu Yan had already calculated the specific time, and more than a month had passed since the day of the battle between the two sides, almost forty days.

In this Chaos Arcus Tower, there are about six years left.

Feeling the powerful power in his body, Gu Yan felt that in the past ten years, Gu Yan had not been wronged, at least, at this moment, Gu Yan had already opened up the third-party world and entered the early stage of the Yin Saint Realm, and his combat power was far from being comparable to that before entering.

Not only has he improved his strength and true qi in all aspects, but his understanding and use of various martial arts has also reached a peak. For example, the 'Ultimate Destruction Seal', a powerful martial art, is now at the disposal of Gu Yan.

Its attack speed and destructive power have been increased like never before.

Moreover, in the process of feeling the guardian world, Gu Yan obtained a set of martial arts information from the guardian boundary monument like the other two worlds, and unlike the other two worlds, this martial art is a defensive martial art, called 'Guardian Heart'.

Gu Yan didn't immediately go to comprehend this set of martial arts, but got up and walked towards the stone door that could not be opened.

Gu Yan had a hunch that behind this door, there might be an opportunity to help him greatly, as if there was a mysterious aura calling him.

"Ho!"

Gu Yan's body shape was slightly wrong, his left foot moved back half a step, gathered the two qi of killing and destruction, stretched out his right hand, and pressed it lightly towards the stone gate.

"Boom!"

At the junction of the palm and the stone gate, the surface of the stone gate was deeply sunken by more than three inches, and Gu Yan's entire palm had already submerged into the stone gate. However, to Gu Yan's surprise, the stone door in front of him was not completely opened, only revealing a thin slit two inches wide.

At the same time, with the blessing of Gu Yan's strength, the entire cave hall began to rumble, and dust fell down.

Without pushing open the stone door with one palm, Gu Yan stopped, carefully looked at the stone door in front of him, and his mind was racing rapidly.

"Boom!"

After pondering for a long time, Gu Yan gently pushed towards the stone gate again, and what Gu Yan didn't expect was that the stone door opened under stress without much effort.

"I see!"

Standing in front of the open stone door, Gu Yan let out a chuckle, feeling in his heart the good intentions of the person who set up the mechanism.

This second time he pushed the stone gate, Gu Yan just had an attitude of trying, and he didn't expect it to open, because Gu Yan put aside the two qi of killing and destruction, and used the protective aura of the third world.

Because, for the guardian aura of the third world, Gu Yan still can't fuse it with the first two breaths, so he can only try the guardian qi.

Unexpectedly, I received unexpected results.

It can be seen that the people who set up the mechanism here were not deliberately embarrassed by the descendants of the ancient martial arts who came here, but with a kind of persuasion. It can be inferred that if the descendants were lucky enough to come here, if they had not opened the Third World, even if they opened the stone gate, it is estimated that they would not be able to read the books in it.

Opening the third world and having the aura of protection is a prerequisite for understanding the books collected here, and Gu Yan has just reached the standard at the moment, so he can easily push open this stone door.

"Shh——!h

Gu Yan strode into the stone room, and the scene in front of him made him let out a soft hush.

Nearly 100 square meters of stone room, hundreds of small holes of all sizes are carved out of the four walls, and one or several books or jade slips are placed in each small hole.

In the entire stone room, there is a mysterious and simple atmosphere, Gu Yan is in it, feeling this simple atmosphere, smelling the fragrance of books in the room, suddenly, the body and mind feel relaxed.

Gu Yan restrained the breath of his whole body, and walked through it gently, his eyes swept over each book, for fear that the movement would be too big and disturb these sleeping babies.

Occasionally, Gu Yan would reach out and brush a certain scroll to feel the crystallization of the wisdom of the ancients remaining on the book, but every time Gu Yan reached out and brushed these scrolls, Gu Yan's body would tremble slightly.

At the same time, a mysterious force was automatically released on the scroll, gently flicking Gu Yan's hand away.

Gu Yan knew that this strange phenomenon could only explain one truth, as long as Gu Yan's hand was flicked away, it was something that Gu Yan's current realm could not comprehend.

Gu Yan didn't force it, and walked slowly along the rows of grottoes, slowly realizing that although he didn't encounter a martial art that could be used for his own enlightenment, Gu Yan was not discouraged, even if he felt the breath of these scrolls, he was already satisfied.

"General Outline of the Ancient Martial Arts Killing Code"

"The Essence of Ancient Martial Arts"

Ancient Martial Arts Sword Dictionary

......

A series of mysterious martial arts related to the cherishing of Gu Wu's bloodline crossed Gu Yan's eyes, which made Gu Yan's heart excited, as if he had forgotten the loss of time and was completely immersed in this mountain of books.

"Huh?"

When Gu Yan finished walking around, he couldn't find the martial arts he could comprehend, and just when Gu Yan felt a little lost in his heart, in a grotto in the southeast corner, a very inconspicuous broken scroll attracted Gu Yan's attention.

Unlike other scrolls and jade slips, this book is not only a dozen or so thin sheets, but it is also extremely dilapidated, and the tung oil-colored cover is covered with cracks and there are no illustrations.

Seeing this volume, Gu Yan was shocked in his heart, as if there was a force in the dark that pushed him in front of this book. Gu Yan reached out and picked it up, unhindered in the slightest.

The four sallow and blurred handwriting of "Ancient Martial Arts Fist Interpretation" came into view.

Gu Yan picked up the sleeve of his robe and gently wiped the surface of the scroll, although the scroll has been placed here for an unknown number of years, however, the surface is not stained with a trace of dust.

Gu Yan didn't stay here, but took this ancient martial arts fist and released it out of the stone room, sat in the center of the cave hall, and began to read it.

Removing the cover, there are only nine thin sheets of the whole book, and on each sheet of paper there is only a simple drawing, on which vermilion depicts a way of doing qi and the essentials of martial arts.

What made Gu Yan feel excited was that in addition to these qi lines and movement essentials, the edge of the page was densely written with some cultivation experiences.

Obviously, this is a valuable experience written down by the ancients when they were cultivating.

Don't underestimate these notes, which are no less important than the book itself.

Its appearance has brought great reference value to the cultivation of future generations, as well as the exchange of experiences.