The passage in the cave is very long, zigzag, Xiao Han has been moving forward for a distance of about three hundred meters, and finally reached the end, this is a very empty cave, the length and width are about fifty meters, the cave does not have any lighting hanging in the cave, the cave that should be very dark is surprisingly bright, exactly the same as the sunny outside world, and it is impossible to find where the light source comes from, which adds a sense of mystery to people. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

On the walls around the cave, there are many pictures of characters, each of which is very realistic, and the characters in it are doing various actions, as if they were a real person.

And in the middle of the cave mansion, there were three people standing there staring at these pictures in a daze, like a piece of wood, not understanding at all, one of them was naturally the thirteen elders that Xiao Han knew.

"Could it be that these pictures depicted on the wall are the legendary Heavenly Secrets?" Xiao Han muttered to himself, and then walked to the three of them, and stood in the middle of the cave mansion to stare at the images on the wall, looking at them for a long time, but he didn't know the essentials, and he didn't see anything famous at all.

"Xiao Han, why did you come here, didn't the Eighth Elder tell you to let you stay in the first trial area to cultivate?" Suddenly, the old voice of the Thirteen Elders came from Xiao Han's ears, and the Thirteen Elders' tone was full of surprise.

"Thirteen Elders, I'm just looking around, I heard the Eighth Elder say that the third trial area is full of Heavenly Grade Secret Formulas, could it be that those pictures on the wall are Heavenly Grade Secret Techniques?" Xiao Han said in a low voice, for fear of disturbing the other two, so he spoke very lowly.

"Yes, these are indeed Heavenly Secret Recipes, since you have come here, you must have seen the eight caves outside, this is one of the wealth of our Adventurer's City, there are a total of eight Heavenly Secret Recipes, which were left by the eight elders of our Adventurer's City back then, each of them has reached the realm of Xuan Sheng, and these Heavenly Secret Recipes are all created by them. The Thirteenth Elder said.

"Thirteen Elders, can you comprehend the Heavenly Secret with just a few paintings, and you don't even have a little cultivation method, how should you learn this?" Xiao Han asked with a puzzled expression.

"The Heavenly Grade Mystery Recipe is different from the Earth Grade Mystery Technique, there is no cultivation method at all, and every move and style is completely comprehended by oneself. Casting the Heavenly Secret Technique, that is completely with the power of heaven and earth, so if you want to comprehend the Heavenly Secret Technique, you must reach the strength of Xuanzun, because only by breaking through Xuanzun, can you initially comprehend the mystery of heaven and earth, and control some of the power of heaven and earth, Xiao Han, the Heavenly Secret Recipe is not something you can understand at all, it is a complete waste of time for you to stay here, you should go back to the first trial area to cultivate! You are the king of adventurers in this session, and after you reach the realm of Xuanzun, you can come to the 'Cave Heaven' every fifty years to comprehend for five years. The Thirteenth Elder said.

"Thank you Thirteen Elders for your kindness, I want to see more of these Heavenly Secrets, although I can't learn them, it's not bad to increase my knowledge!" Xiao Han said in a low voice with a smile on his face.

"Whatever you want! But you only have half a year, I hope you cherish it. Then, the Thirteen Elders stopped talking.

Xiao Han calmed down, a pair of eyes carefully stared at the first picture, after knowing that these heavenly secrets should be fully comprehended, Xiao Han's mentality towards these images suddenly changed, not to observe with ordinary eyes, but to feel every movement of those characters in the picture with his heart, and even did not ignore the momentum.

Looking at every move and every action made by those characters in the portrait, Xiao Han's mind flashed some inspiration from time to time, as if he understood something, but he couldn't grasp it, and in a blink of an eye, he became very confused, confused, and always felt that there seemed to be something more in one move and one style, and what to bring these, but he couldn't understand what was going on, which made Xiao Han very entangled in his heart.

Looking at it, Xiao Han suddenly felt that his brain had become very confused, and gradually felt that his head began to swell, as if his brain had become a balloon that was constantly inflating, and it was about to explode because he couldn't bear the powerful "qi" in it, which made him have a headache.

Xiao Han knew that this was because of the Heavenly Secret Formula, so he immediately closed his eyes, and then sat on the ground, making his mind a blank, thinking about nothing, doing nothing, and completely maintaining the empty realm of deep sleep.

I don't know how long it took, Xiao Han finally returned to normal, slowly opened his eyes, and then stared at the picture again.

Now Xiao Han sees it more clearly than the first time, gradually, he feels that the characters in the picture seem to be a sky, representing a piece of heaven and earth, his gestures seem to be integrated with the whole heaven and earth, every move and style contains the mystery of heaven and earth, it seems to be an ordinary blow, but it contains another mystery, that is something that Xiao Han can't understand.

When Xiao Han tried hard to understand, he only felt that this blow seemed to be so simple, and he could make it at will, and after a while, he felt that this move contained many things, a simple move, but it contained thousands of changes, and for a while, he felt that this move seemed to be natural, and it had been integrated with the entire heaven and earth, representing the judgment of heaven and earth, and for a while, he felt that this move seemed to have the great power of earth-shattering ghosts and gods, which was enough to destroy the heavens and the earth......

A simple painting made Xiao Han see so much information, and if this result was known to these Xuanzun powerhouses, I am afraid that they would all widen their eyes and show an incredible look on their faces.

It is conceivable that if he masters the mysteries of heaven and earth, I am afraid that it is an extremely easy thing to comprehend the heavenly mysteries, and it is not impossible to even create his own heavenly mysteries.

As all kinds of information came into Xiao Han's brain, soon, Xiao Han's brain began to become chaotic, and finally his head began to swell, until he had a splitting headache at the end.

Xiao Han immediately followed the same path as last time and closed his eyes, trying to calm himself down.

Next, Xiao Han repeated the steps more than a dozen times to watch the first image, and the information obtained was that this simple image seemed to contain many mysteries, no matter how he looked at it, he couldn't go further, he could only stop there, if it continued, his head was a headache, his thoughts were chaotic, and his reaction was slow.

"It seems that it is impossible to comprehend the Heavenly Secret without mastering the mysteries of heaven and earth, I always feel that many of these moves seem to be supposed to exist, but I just don't understand that things are in them, are these the mysteries of heaven and earth?" Xiao Han sighed secretly in his heart, the legendary Heavenly Secret was in front of him, but he didn't have the ability to learn it at all, which was a very uncomfortable thing.

Xiao Han left this cave, and then went to the other seven caves to take a look, these caves all recorded a heavenly mystery, but without exception, all the heavenly mysteries are depicted on the image of the characters, and it is completely up to you to comprehend.

The heavenly mysteries are different from the earth's mysteries, the earth's mysteries are almost all told in words, as long as it takes a little time to skillfully control it, and unfold it, but the heavenly mysteries are completely different, this depends on their own comprehension ability, if you can't get the essentials, then even if you have the heavenly mysteries in your hands, you can't learn them at all.

The Heavenly Mystery is complex and mysterious, and some of the Heavenly Mystery has hundreds of pictures, recording the tricks and styles of the characters and the certain mystery contained in each move. There are also some heavenly mysteries only three pictures, forming a way of attack, but this move, but it contains the ability to destroy the world, when you feel with your heart, to comprehend, the characters in the portrait seem to be completely alive, with the momentum that makes the heavens and the earth tremble, if there is no certain strength base, just this invisible momentum is not something that people can bear.

And Xiao Han was oppressed by such a temperament and sprayed a mouthful of blood on the spot, just the charm contained in a portrait made Xiao Han suffer a heavy blow.

After this incident, Xiao Han had a deeper understanding of the power of the Heavenly Grade Mystery Formula, and knew that with his current realm, he could not touch such a level of things, and the Heavenly Grade Mystery Recipe was still too far away for him now, if he did not reach the Xuanzun comprehension of the mystery of heaven and earth, I am afraid that even if he wasted all his time here, he would not be able to grasp a little bit of the Heavenly Grade Mystery Technique.

After leaving the third trial area, Xiao Han came to the fourth area again, the fourth area is just a very large study room, with tables and chairs, and bookshelves all around, the bookshelves are neatly stacked with ancient Taoist books, all the ancient Taoist books are made of the fur of high-level spirit beasts, and they contain pure spiritual power fluctuations, which can protect the ancient books of Taoism from the corrosion of time.

These Taoist books and ancient books are the cultivation experience of the predecessors and some realizations in the realm, although it is not of much help to Xiao Han now, but he can memorize the things inside, increase his knowledge and a cognition of the future realm.

In the blink of an eye, Xiao Han had been in the fourth region for three months. During the three months in the fourth area of the 'Cave Heaven', Xiao Han read a lot of books, observing the cultivation experience left by his predecessors and the realizations in various realms, although it was not of much help to him at present, but when he reached that level in the future, it would naturally be of great help.

In these days in the Fourth Region, Xiao Han is completely laying the foundation for his future. Because he has summed up a lot of experience from these Taoist books and ancient books, he has a clear understanding of the future realm. The cultivation below Xuanzong is completely to absorb the vitality of heaven and earth, and constantly strengthen their own Xuan soldiers, so as to enhance their own strength, among which the Xuan King to the Xuan Emperor has a hurdle of life and death, once it crosses into a dragon, if it can't be crossed, the lightest end will also become a waste person who cannot cultivate.

The cultivation after the Xuanhuang is very simple, there are almost no obstacles, as long as there is time, you can easily reach the realm of the sixfold Xuanhuang. If the Sixfold Xuanhuang wants to break through to Xuanzong, he needs to communicate with the Heaven and Earth Yuan Qi and initially use it, which is the strong man of the Xuanzong rank.

The reason why Xuanzong can fly in the sky is not that the spiritual power in their bodies is strong enough to make them float in the air, but that they can control the Heaven and Earth Yuan Qi and let the Heaven and Earth Yuan Qi fly with their bodies, and the consumption of themselves is very small. Therefore, if you want to be promoted to Xuanzong, you must initially control the Heaven and Earth Yuan Qi.

The last is the hurdle of the realm of Xuanzun, although breaking through the realm of Xuanzun will not have the catastrophe of nine deaths like Xuanhuang, but this is ten million times more difficult than breaking through Xuanhuang.

Because if you want to break through to Xuanzun, you must comprehend the mystery of heaven and earth, the mystery of heaven and earth is complex and mysterious, and it is very difficult to comprehend, which is the reason why Xuanzun powerhouses in the cultivation realm are very rare. Things at this level are far from being accessible to Xiao Han today.

After leaving the fourth area, Xiao Han still had a month to go to the 'Cave Heaven', and in this last month, he planned to go to the first trial area to cultivate, the time passage in the first trial area was ten times that of the outside, so to speak, Xiao Han could still cultivate in the first trial area for ten months.

Coming to the first trial area, the qin girl Cai Wenji was still sitting cross-legged in the original place, Xiao Han did not disturb her, she still sat down cross-legged at a distance of ten meters from Cai Wenji, and then took out two fifth-order beast pills and began to cultivate, although the spiritual power here is very rich, but it is still not as pure as the spiritual power of the fifth-order beast pill, and now his strength is at the peak of the triple Xuanhuang, only one step away from the quadruple, he broke through to the quadruple as soon as possible.

"The spiritual power in the 'Cave Heaven' is different from the outside world, and the spiritual power here contains some fragments of the mysteries of heaven and earth, although there are very few, but it should be of great help to you. Just as Xiao Han took out the fifth-order beast pill, the voice of the qin girl Cai Wenji, who seemed to be like a fairy music, came to his ears.

Hearing this, Xiao Han was stunned for a moment, he didn't expect that the spiritual power in the 'Cave Heaven' was so mysterious, and then he thanked Cai Wenji, and immediately followed Cai Wenji's wishes to take back the fifth-order beast pill and began to absorb the spiritual power in the 'Cave Heaven' to cultivate.

Suddenly, the spiritual power in the first trial area began to frantically converge towards Xiao Han, and Xiao Han did not refuse to come to these spiritual powers, like a long whale absorbing water, all of them were absorbed into his body, and the speed of absorbing spiritual power was not much slower than Cai Wenji.

Xiao Han had the help of the Twin Star Immortal Artifact Projection, so whether it was absorbing the Heaven and Earth Yuan Qi or absorbing the spiritual power in the Beast Pill, the speed was many times faster than that of others of the same level. And since the awakening of the Twin Star Immortal Artifact Projection in Da Niu Village, he no longer snatched spiritual power from Xiao Han without Xiao Han's permission as before, so all of these spiritual powers are now absorbed by Xiao Han alone. (To be continued.) )