However, when Chu Yun came to the edge of the pit where soil and rocks were splashing, he found that his thoughts were too optimistic.

The pit that was directly exploded by internal force is indeed very large, with a diameter of one zhang, but the depth is not satisfactory, only about five feet.

This is nothing, the weirdest thing is the situation at the bottom of the hole.

Logically speaking, if this punch contains internal force, the bottom should be a cone-shaped pit, and the bottom should be relatively sharp, but the bottom of the hole is flat at this time.

It is really flat, just as the power of that palm is only staying at the surface of about five feet, and the ground below seems to be stronger than fine iron.

Of course, Chu Yun would not think that the layer at the bottom of the hole was fine iron. In fact, even if it was fine iron, after his fist strength, there would be a fist mark on the fine iron, but at this moment there was no trace below. And the bottom was not fine iron at all, but ordinary soil that looked no different from other places.

Xiaobai started to scream at this moment. Its eyes were staring at the flat ground, and its white hair stood up all over its body, as if it had seen something terrifying.

Chu Yun was shocked. There was indeed something strange about this.

With his extremely sensitive sensing of spiritual energy, he naturally could find the breath flowing on the flat ground below.

This breath gives people an extremely dangerous feeling. This is not a false intuition, but a real sense. On the ground, there is a layer of energy with a killing aura, and this energy is very huge, so huge that it makes Chu Yun feel scared.

It's no wonder Xiaobai got furious when he saw this pit. As the intuition of an animal, it could naturally sense this danger, not to mention that it had suffered losses on it back then.

Then Chu Yun broke a dead vine, bent it a little, and it was still relatively strong.

At that moment, Chu Yun circulated his internal force and threw the thing suddenly towards the bottom of the pit.

The next second, Chu Yun's eyes were about to pop out. What did he see?

When the dry vine fell to the ground, according to normal circumstances, the vine was no problem even if it penetrated the stone wall with the blessing of Chu Yun's internal force. But now he saw that the dry vine could not even a trace of dust, and it was turned into powder by an inexplicable force.

"What kind of power is this?" Chu Yun was shocked. Based on his intuition, he judged that this power was probably no less than the peak of the Three Flower Realm.

You should know that your internal strength is no less weak than the existence in the late stage of the Sanhua Realm. But under this breath, the dry vines wrapped with internal strength did not even have a trace of resistance, so they were directly crushed to pieces, which is very telling.

This power is bound to a position five feet below the ground, and according to what Xiaobai just said, this energy should have existed for a long time.

What kind of energy can last for so long? And it is bound to a certain range, without even a trace of dissipation.

Suddenly, Chu Yun's heart moved, and a thought flashed through his mind, could this be the power of the formation?

After nearly three years of research, Chu Yun has made great progress in his understanding of formation with the blessing of his extremely powerful understanding. This can be seen from the fact that he can use formations to transform the alchemy furnace. You must know that no one in the world has ever made such a major technical update. It can be said that it is definitely a transformation in alchemy.

Now Chu Yun estimates that his formation level should have reached the level 8, which is almost close to the top level in the world. Perhaps the formation methods of some hidden sects such as Taohua Island have been studied more deeply than Chu Yun, but in terms of the speed of progress, who can compare with Chu Yun?

Chu Yun observed carefully for a while, his eyes became brighter and brighter: "There is definitely a formation below, and it is an amazing compound formation."

This discovery made Chu Yun feel itchy, just like a peerless beauty lying in front of him, waiting for him to walk over and kiss her.

If he could understand this formation, his achievements in the formation would never be low. He dared to guarantee that the level of this formation underground would definitely reach level 10, and it is very likely that it had exceeded level 10.

To study this formation carefully, you naturally need to let the formation see the light of day again, that is to say, you need to dig out all the soil covered on it and find the base of the formation to understand the arrangement of this formation and then explore its principles.

But just as Chu Yun was about to take action, he suddenly smiled bitterly.

If you remove all the soil yourself, the formation will be bright again, but the precious medicinal materials here will definitely be broken by yourself.

Chu Yun was almost certain that the medicinal materials here grew so quickly, which was probably related to the formation below, but Chu Yun couldn't grasp how big this was.

Should we give up studying formations and retain these three treasures of heaven and earth? Or should we plow this place thoroughly and then study the formations carefully.

Chu Yun struggled for a few seconds, and finally sighed sadly, giving up the urge to study the formation.

If the medicinal materials here grow so fast, it is entirely because of this formation. Chu Yun can take a risk. After all, if he can thoroughly study this formation, he will make leaps and more progress in cultivating medicinal materials. At that time, how many precious medicinal materials he wants to cultivate will be easy to obtain?

But the key is that Chu Yun is not sure.

If this formation only plays a certain auxiliary role and what really plays out is other things, then wouldn’t I betray it?

After weighing the pros and cons, Chu Yun decided to give up studying this formation for the time being.

Of course, this does not mean that Chu Yun has really given up completely. He told himself in his heart that he will have a long time in the future. He can't even say what kind of abilities he can master in the future. What if he can ignore the barriers of the soil in the future and explore the arrangement of this formation?

Chu Yun took a deep breath, then took a pack of medicinal materials that had been dug out and placed aside, and called Xiaobai to leave the cave.

He was afraid that he could not help but plowed the treasure house of natural medicinal materials.

After returning to the ground and rendezvous with Liu Qingyuan, he returned to Xuanyue Villa.

...

Xuanyue Villa, in Chu Yun’s study.

Chu Yun stood in front of his study, splashing ink, and a majestic map of mountains and rivers was gradually taking shape.

Yu'er grinds ink aside, while Xishuang helps Chu Yun to help the drawing paper. The two girls often glance at Chu Yun secretly with their eyes, occasionally feeling a little lost.

Only they know their little thoughts. Chu Yun, who is focused on doing something, is indeed fatal attraction to them.

Yu'er grew up with Chu Yun since she was a child, so there is no need to say much about her feelings. She always regarded herself as part of her son. As for Xishuang, she didn't know when she tied a ray of heart to Chu Yun.

Although they also know that they are maids, emotions cannot be blocked by identity.

However, the two women are still very satisfied with their current state. It is enough for them to be by their side day and night.

"Yu Zheng, how have you practiced your muscle-refining and bone-building chapter?" Chu Yun asked while understateing her words.

Yu Zheng stood in front of the desk and said, "I am fortunate to be unfair. Now I have practiced this technique to the level of enlightenment."

Chu Yun was not surprised by this. Yu Zheng spent most of his energy on muscle and bone training chapters this year. Although his understanding was only once in a thousand years, the real difficulty in muscle and bone training chapters was to cultivate to the realm of returning to nature. It was not too difficult for him to cultivate to the realm of supernatural enlightenment.

"Okay, next you go to Qingcheng Sect and bring my parents back." Chu Yun ordered.

"Sir, obey the order!" Yu Zheng said immediately.

In fact, Chu Yun originally planned to go by himself, but because he brought a lot of good things from Lizhou this time, he was ready to refine several furnaces of elixirs, so he didn't have more time to delay.

You should know that the situation is special now, so he cannot ride the Golden Eagle to the Qingcheng Sect. After all, no one can guarantee whether there are spies within the Qingcheng Sect. Once he rides the Golden Eagle to the Qingcheng Sect, it will inevitably arouse some suspicions.

So even if Yu Zheng went there, he could only ride a horse.

Fortunately, Qingcheng Sect is not too far from Xuanyue Villa, and it only takes more than ten days to travel.

After Yu Zheng left, Chu Yun waved his hand and the top wolf brush in his hand flew directly into the pen holder several feet away.

"It's still a little less charm!" Chu Yun observed the map of mountains and rivers for a while, and couldn't help but mutter.

If someone else heard Chu Yun’s words, he would despise him. With the brushwork and charm of this painting, it was definitely everyone at that time.

When Chu Yun was an ordinary scholar, he had great attainments in calligraphy and painting. In recent years, his improvement in martial arts has greatly improved his ability to control his body, and he has already reached the level of unity of mind and hand.

But what Chu Yun said now is really true, because the paintings he made are not ordinary, but contain a secret martial art.

This is Chu Yun's training of his own secret martial arts. The first secret martial arts he obtained was learned from the painting stole from the secret room of the Wang Family in Gongzhou City.

Now when I think back to that painting, the Sword Intent of Speed ​​contained in it is not very obvious, and the painter did not have a very thorough understanding of Sword Intent of Speed. At that time, if it weren't for Chu Yun's amazing understanding, he would probably not have been able to comprehend this secret martial arts.

Chu Yun is different at this moment. His secret martial arts have reached 100%. If he can also show the secret martial arts in this way and let the people of Xuanyue Villa comprehend it, maybe some people can really understand more secret martial arts.

Although secret martial arts cannot be taught directly, they can be inherited by attaching artistic conception to a certain carrier.

This carrier is naturally not limited to the scroll, but also includes carving and other methods. But compared to carving, Chu Yun is more familiar with painting, so this scene is here.

In fact, the map of mountains and rivers drawn by Chu Yun now contains a certain true meaning of emptiness and brightness, but it has not fully integrated all the emptiness and brightness that Chu Yun has understood, so Chu Yun is not very satisfied with this. (To be continued.)
Chapter completed!