Li Yan also kept his promise and allowed the other party to pick out a herb that he didn't recognize. However, Guan Mingyu couldn't hide her secret joy, as the other party seemed to know that herb.
However, Li Yan didn't ask any further questions. Maybe he didn't know the function of that medicinal herb, which would make him feel more at ease after exchanging it.
Otherwise, once he knew the origin of the unknown herb, if it was too precious, Li Yan could not guarantee that he would have other thoughts.
Especially after Li Yan finally obtained the Misty Moon Clear Immortal Grass, his main focus was already on how to get out of here.
He must leave Huangqi Valley as soon as possible and go back to rescue Senior Sister Bai!
After several people explored here again, they found nothing else. The Ming sisters still looked disappointed. The purpose of their trip was still missing.
"Senior, I think we should get out of the mountain crevice and continue exploring!"
Ming Qi looked at the mountain crevice leading to the river on the mountain wall in the distance. Li Yan just nodded and immediately flew there.
Since that courtyard might be a trap with nothing good in it, looking at what we have found here, there should be a way out.
After Li Yan obtained the Longyue Qingxiancao, his state of mind changed even more, and he began to worry about his incarnation and the current situation outside...
After the three people came out of the mountain crevice, they walked forward along the river again, but for the next half day, they found nothing.
And I also saw that the spiritual energy emanating from the river was getting weaker and weaker, indicating that it was far away from the main spiritual vein.
Finally, at midnight, the sky reflected above was already dotted with stars, and the three of them arrived at the end of the river.
After arriving here, the three of them were blocked by the mountain wall in front of them again. This was the end of the cave.
At this mountain wall, they had that palpitating feeling again, as if there was an unknown turbulent space on the other side of the mountain wall.
"Is this the end of space here?"
Li Yan stood on the bank of the river, looking up at the mountain wall that seemed to be piercing into the sky. He placed one of his palms on the stone wall in front of him.
Waves of coldness came from the stone wall, as if it was going to penetrate through his palm and reach straight to his heart.
They only found those medicinal herbs here. Are these all the treasures in the secret realm here?
Moreover, the three of them could not find any exit along the way, which made Li Yan feel uneasy again. Could it be that they still wanted to enter that courtyard?
But they have searched there carefully too many times, and even the passage from the hall has long disappeared.
"Rumble, rumble..."
There was a surge of mana in Li Yan's palm, and the mana seeped directly into the stone wall, and then bursts of roaring sounds came from inside the stone wall.
The entire mountain wall was shaking, and dust also fell.
Li Yan was just trying to use magic power to infiltrate to the rear, not trying to break this place. This was the most direct way of induction.
He carefully sensed the continuous feedback after the mana entered all the way, until after more than twenty breaths, his mana was directly blocked by a place that looked like an iron wall and a copper wall.
"About three hundred miles thick!"
Li Yan seemed to be talking to himself, and was already thinking about it.
"I'll go over and take a look!"
Ming Qi was not idle just now. She was exploring the bottom of the river. After the river reached here, it was also intercepted. The river water seemed to seep deeper into the ground.
But after her exploration, she found no new discoveries, while Mingyu was exploring along the other side of the river, little by little in the direction in which he came.
They all felt that since they had reached the end, if there was anything to be hidden, it was most likely nearby.
After hearing Li Yan's whisper, Ming Qi's eyes flashed continuously, and there was already some fear in her heart.
Their clan spent so much money to send the two of them here, but now they cannot bear the results of this kind of investigation.
Although the Great Elder also said that it was only possible, the Ming sisters were here and began to verify many things that were consistent with the deductions made by the Great Elder and others.
In fact, in the hearts of the two girls, they already felt that the Immortal Phoenix inheritance would appear here.
Before that, the two girls were most worried about the old man in gray. What impact would this man have on the inheritance?
After all, the other party is a human race that has refined the essence and blood of the Immortal Phoenix, but at this time, they are completely worried about whether there is any inheritance here.
No traces of inheritance were found, as if they had reached the end of this secret realm, Ming Qi felt a little panicked.
Apart from this being the most likely, she doesn't know where there is hope?
As soon as she finished speaking, she immediately used the Earth Escape Technique and entered the stone wall, her movement already seemed a bit hurried.
After seeing Mingyu who was not far away, she didn't need her sister to explain. She was already swaying, but she reached the place where Mingqi entered the stone wall, and then stood there and waited quietly.
The cooperation between the two women is still silent and tight.
Li Yan just glanced at the stone wall, then slowly left the river that had reached its end, and walked back a little bit along the bank of the river again.
He also felt that since the previous owner of this place had set up a space-cutting restriction at the entrance, there was no way he could be inside. In the end, he only found some medicinal herbs.
Although those medicinal herbs are very precious, especially the Misty Moon Pure Immortal Grass, to him, that is his top priority.
But this is only for myself. Under normal circumstances, such protection should not be set up here just to protect those herbs.
Those medicinal herb varieties may not have been so rare in the past, and it was because no one had taken care of them for a long time that the herbs grew for such a long time.
The medicinal herbs at that time did not seem worthy of such heavy protection...
Li Yan walked backward along the river, paying particular attention to the cracks in the stone walls on both sides of the river. They had gained something before, but they found something different in one of the stone cracks.
They had just searched all the way and had actually scanned the stone crevices on both sides of the bank. After all, the three of them scanned together. With their abilities, it was certainly impossible to miss anything.
But Li Yan still wanted to slowly explore back in the direction he was walking. This was still a little different from the exploration while flying.
He was also afraid of missing any phantom formations. Maybe the three of him had fallen into a powerful phantom formation, and some of the phantom formations were so intertwined with the real environment that you couldn't tell them apart at all...
As for Ming Qi, Li Yan felt that the other party would most likely return without success. The other party did not dare to destroy the last barrier in the mountain, and the range was only that large.
"Perhaps when there is no way out in the end, whether it is the barriers here or the barriers in the courtyard, we need to try to break them..."
Li Yan thought in his heart that he didn't know if there were other places behind these barriers that gave him a feeling of extreme danger that no one could guess.
After finally getting nothing here, all he could think about was how to get out.
Seeing that the two girls were still exploring carefully, Li Yan suddenly used the earth escape technique and entered the rock wall on one side. After entering the rock wall, Li Yan quickly dived towards the bottom of the river...
When Li Yan appeared by the river again, his face was still calm. Mingyu's consciousness in the distance glanced towards him and then took it back.
Just seeing Li Yan's expression, she knew that the other party still couldn't find any clues? She could only sigh in her heart.
Li Yan once again started searching the shore little by little, but Mingyu didn't notice that in a certain section of the upper reaches of the river where the spiritual energy was the strongest, the spiritual energy was rapidly weakening.
Just as Li Yan was walking along the river bank, he suddenly stopped because he seemed to sense something wrong in this place.
After he left the Ming sisters, not only did his six senses fully open, but the power of his soul also became invisible and floated in this space.
His strange feeling came from the mountain wall by the river, but it was no longer the mountain wall, but the place where the mountain wall connected with the earth.
Li Yan immediately walked over, squatted down gently, and then stretched out his fingers and began to pick at the gap where the mountain wall and the earth met.
There are a lot of fine sand grains there, covering the gaps where the mountain wall meets the earth.
In fact, it is just a small crack parallel to the ground, and the small crack is filled with large and small sand grains, and it seems that they have been filled in.
After Li Yan used his fingers to remove the layer of sand on the top, he stopped, squatted there, closed his eyes, and sensed it carefully.
It was a very strange feeling. Li Yan felt like it had appeared somewhere, but the feeling was so weak that it seemed to be covered up.
Therefore, the feeling given to Li Yan was very vague, as if he could grasp it, but he couldn't remember it, and he couldn't sense it clearly.
If it hadn't been for Li Yan this time, even the intersection of the mountain and the earth, and the thin gaps along the ground, he would not have felt this kind of feeling.
But even with Li Yan's powerful spiritual consciousness, he only got a little bit of sensation after such careful exploration.
Li Yan could conclude that even if the Ming sisters were standing here, they would not be able to notice it.
"What kind of perception is this? Why do I feel like I've seen it somewhere before, but I can't sense it clearly..."
Li Yan opened his eyes.
This thin crack on the ground along the mountain is because the mountains on both sides have always existed, and the mountain goes straight into the ground to an unknown depth.
So this slit is actually like a river, extending along the ground from the upstream.
But Li Yan only seemed to have this sense in this section of about an inch long, and his spiritual consciousness was lost immediately after moving away from this place for some distance.