The demon was ferocious and incapable of dealing with it; the ghost cave was mysterious and the bottom of it was unknown; it was too difficult for Zhang Yunyan to go in and save the people, and it was bound to be perilous and would jeopardize their lives.

This is the devil's paradise, a place of death, and once Yun Yan enters, he is likely to fall into a desperate situation with no way to escape, paying for his young life at all times.

In this regard, Yun Yan thought a lot and for a long time, the determination to save people remains unchanged, willing to risk death to find out what happened, and strive to save the young man who was captured.

The situation is grim, the crisis is heavy, Zhang Yunyan in how to save people meditate, always have no plan to do.

The man was already in the hands of two devils, and could be harmed at any moment; there could be no more delay. She sighed and stopped thinking out of thin air, and went inside to see what would happen, or to improvise.

Yun Yan knew nothing about what was going on in the Devil's Cave, and it was likely that there were hidden killing mechanisms that could not be defended against.

Not into the tiger's lair, how the ghost cave, only to be in it to know, empty imagination are suspicion, in addition to cause vigilance, meaningless.

She admonished herself to act quietly, not to alarm the two demons, to be calm and collected in case of trouble, not to act rashly, not as a last resort, must not make a move. Otherwise, in the face of cannibalistic demons, she was powerless to fight, and she would have to take her life if she failed to save others.

Zhang Yunyan wanted to avoid the Nine Ghostly Monarch's master and disciples to get the people out, which was the most desirable upward strategy, and also the most difficult wish to fulfill, which was likely to be a beautiful dream.

She made her rounds, the huge rock pit still so quiet, no sign of any activity in sight, and immediately got up and went to the tall mysterious rock wall.

Zhang Yunyan looked at the intertwined and coiled carvings, resembling words but not words, resembling diagrams but not diagrams, could not guess what they were, nor could they see what they looked like, and did not know why they had to be carved like this, and what was the significance of it.

It's a thousand times more ghostly, and it looks nothing special, but it's extraordinary.

Yun Yan already knew that this mysterious engraving concealed a hidden mystery, and could not guess the deeper secrets, and was a little nervous. She did not touch the engraving, and at this time, she was not in a hurry to open the cave entrance, wanting to delay a little longer, waiting for the devils to quiet down before taking action.

Zhang Yunyan walked around the boulder while observing it, wanting to familiarize herself with the surroundings, kill some of the hard time, and relieve some of her nervousness.

The boulder was grayish in color, like a small mountain peak, a dozen feet in circumference and five or six feet in height. The rock was bare, with some cracks, and in the cracks there were small trees and weeds growing sparsely, with a green color and a little bit of life.

Zhang Yunyan was walking when she suddenly made a discovery and froze.

It turned out that behind the boulder there were two lines of big letters. It reads, "Ghostly craftsmanship, heavenly creation."

Yun Yan looked at the handwriting, thinking about the meaning and guessing the hidden secrets.

Literally, the meaning is not difficult to understand, perhaps praising the mystery and strangeness of the cavern, or perhaps the entire cavern floor.

If it is praising the mysterious devil's cave, Yun Yan does not agree with it, saying that this ghost cave is a ghost axe excavation is still apt, and saying that the divine work has been done is a bit of a stretch.

As for the heavenly-made spirit, it is even more self-aggrandizing and self-promoting. This is a cave built by the devil, and has nothing to do with the gods, and even less to do with the heavens.

Zhang Yunyan looked at the powerful eight large characters and did not believe that the devils had inscribed them. The Nine Specters Holy Monarch did not have the ability to carve those marginal characters, and the Nine Specters Monarch would not be a calligraphy master, so the one who carved those characters must be someone else.

Perhaps this mysterious cavern is a natural formation, all the more peculiar in this strange landscape.

Later, this strange cave was occupied and defiled by devils. This "heavenly creation" was transformed by the devils, laying down murderous plans, and then became a ghost cave that harmed people.

How exactly this hole was formed, Yun Yan was unable to confirm and could only make wild guesses. This did not have the slightest relevance to the rescue, she did not want to delve deeper and did not care.

Zhang Yunyan leisurely walked around in a circle and returned to that mysterious and strange engraving.

Steadying her nerves, she reached out and moved her middle finger along the curve of the coiled knot. As her finger neared the terminal, she became even more nervous, unsure if she could open the hole, and even more afraid of getting into trouble by alerting the demon inside.

Zhang Yunyan exhaled two deep breaths to ease his tense nerves, and naturally gripped the hilt of his sword with his other hand, ready to deal with any sudden danger.

The rock pit looks calm and peaceful, but an eerie atmosphere hangs over it. The silence in front of the boulder hides a rain of blood.

The moment the finger is finished painting, there will likely be a shocking and sinister outburst that will be like a blistering storm, like lightning and thunder, and will engulf any living being that dares to intrude.

Zhang Yunyan s middle finger moved slowly in that mysterious engraving, moving ...... more and more slowly and tensely.

This slide looked easy, but was actually very heavy, a crucial move that would determine the survival of life and death, and it concerned the lives of two people, in addition to Yun Yan herself, and the captured man

In the midst of the tension, slow fingers finally traveled the short distance.

"Crunch-" just as the fingers came to an end, there was a low rattling sound, while a hole cracked in the towering rock wall.

The mysterious and terrifying hole opened, Zhang Yunyan's heart shook, immediately flashed to the side, drew out his precious sword and nervously watched and listened, in case the devil rushed out.

From the outside, the cavern was dim, somewhat indistinguishable in the strong contrast, and sounded without rattling. It seemed that the sun was in full swing at this time and the devils were not alarmed by the rattling.

Yun Yan lightly shifted his feet to the entrance of the cave, probed and watched, and found no danger.

As she hesitated, the rattling started again, the hole was closing slowly, she had no time to think, she hurried in and the hole closed immediately.

Yun Yan, thanks to her quick figure and sharp reflexes, entered the cave unharmed.

At this moment, Zhang Yunyan realized that she was already in the Devil's Cave, and her complexion immediately changed. She looked at the closed cave entrance, there was no gap at all, and then she had the feeling of being in a desperate situation, and it was impossible to go out again.

Yun Yan secretly blame themselves, why do not think to break into the ah, also too hasty, I am afraid that it is again self-inflicted. She is in danger, life and death is difficult to predict, more nervous, with fear, the consequences are unimaginable.

She couldn't blame her, the cave door was closing and there was no time to think about it, she wouldn't even think about how to get out once she was inside.

Such behavior was sudden, subconscious, and such an outcome could not be predicted; it was both natural and inevitable. She had already come in, and it was too late for regrets; she could only face the fait accompli.

Still, it was a matter of living or dying as fate would have it, even though she didn't believe in fate.

Zhang Yunyan exhaled a few deep breaths, stabilized his nervousness, and carefully observed the terrifying cavern. The devils didn't like light, and it was dim inside, so they could still see clearly.

The cavern was quiet and somewhat damp, with patches of moss growing on the rock walls, and not only did it smell very musty, but it also had a smoky, fishy odor that was disgusting.

Zhang Yunyan was no stranger to fishy odors, and the Nine Hells Saint Sovereign's cave was filled with them. Whenever there was an encounter with the Four Great Demon Kings, this was an odor that had to be endured. It seemed that this was indeed a place inhabited by devils, and the fishy odor was the mark of what it should be.

She has entered the land of the devil, exploring the "hell" of cannibalism, more nervous, especially vigilant.

Zhang Yunyan was taking a closer look at the place, it wasn't wide and there was nothing other than the bumpy rock walls.

She noticed that while the rocks outside were off-white, inside they were black and gray, very different. Perhaps, these rocks were originally gray and white, because the devil lived here for a long time, the cavern was closed moisture could not be dispersed, so it became moldy, so black and dirty.

Zhang Yunyan cautiously walked inward, very wary.

The caverns stretched downward, filled with dark rock and filled with a fishy and musty odor. She turned two corners and came to a large cavern.

Here, both spacious and tall, the walls of the rock were convex and uneven, also dark gray and speckled with moss. The cavern was silent, and the fishy and musty odor was omnipresent.

Inside the cave, there were a few large and small stones, scattered with some fur remnants and bones, making it even more eerie. In addition, there was nothing else and it appeared empty.

Yun Yan found that on top of a flat boulder, there was a stone shaped like a skull, he didn't know why it was placed there and for what purpose, perhaps it was used by the Nine Ghost Monarch's master and disciples for decoration. Devils are devils, and love such horrible things.

Zhang Yunyan didn't know how big and deep the Devil's Cave was, whether it would be as huge and complicated as the Devil's Cave in Qinglong Mountain, nor did she know where the young man who had been captured was, whether he was dead or alive, and was both nervous and anxious.

At this time, she thought not only of her own safety, but also worried about the person who was caught, hoping that person was still alive and could be rescued as soon as possible.

Zhang Yunyan was about to go look for the young man when she suddenly heard a slight sound of wind and was immediately alerted. She had a premonition that the situation was not good, and it was likely that the devil had been startled and was lunging towards the area.

The cave is closed, there is no way back, the danger is coming, it's already a one-in-nine chance of survival, what can we do?

The wind was getting stronger, a whistling sound could already be heard, the fishy odor was getting stronger and was blowing frighteningly towards the area.

Zhang Yunyan had experienced this kind of danger before, and when the devils were chasing after him in the cave of the Sacred Monarch of the Nine Sephiroths, the winds of the gloom also whistled, and there were many close calls.

Despite her caution, she was spotted by the devils and was lunging towards the area. Her heart went cold, trying to quietly save her life had fallen through, the closed cave entrance could not be opened, and hiding to escape was impossible.

The situation suddenly changed, a matter of life and death, Zhang Yunyan was very nervous, both frightened and fear, his own life is difficult to protect, no longer have time to care about saving people.

She was terrified and puzzled, how could she be discovered by the devil when she had acted so carefully without making a single sound?

Perhaps the devils heard the cave opening and closing, or perhaps they perceive when the door is open.

This change was too sudden and unexpected, Zhang Yunyan was discovered before she could act, and will have an encounter with the devil, it's killing her!