The people of Linhai City immediately walked towards the cave in groups, Chu Yun stood at the entrance of the cave and watched the faint light emitted by the beast core gradually disappear into the dark cave, standing at the entrance of the cave for a long time.

Seeing Chu Yun looking inside motionless, Chu Juechen and the others were also curious, thinking that Chu Yun was worried about something.

"Yun'er, everything must be careful after entering, we don't seek opportunities but only perfection, opportunities are only opportunities when we are alive, and another point is that after entering, beware of people when we meet them, you don't have to be merciful."

Chu Juechen instructed Chu Yun little by little, what to do when he got inside, although he didn't want Chu Yun to go in, but it would be even worse if he kept Chu Yun by his side, the real dragon always had to fly out of the sky, and it was impossible to hover in the shallows forever.

took out a Qiankun bag from his ring and handed it to Chu Yun, Chu Yun weighed it in his palm, and there were some beast cores and pills and some mysterious weapons in it.

"It's not much, but it's enough for you," Chu Jiechen said with a smile, at this time, Chu Feng also understood why his father asked them to take out the family's pills and beast cores before leaving, and the emotional family prepared it for his grandson.

"Did Chu Yun see it, your grandfather is eccentric, when your uncle and I went in, don't say that it was a pill that didn't even have a single herb, and now I have given you so many things."

Chu Feng also walked over and complained a few times.

"Isn't Uncle better than me?"

Chu Yun looked at Chu Feng and said, all the people gave a few instructions, but Chu Fengtian didn't say a word, as if this was a stranger.

"Xiao Ling, you can go in, but you have to remember that you must follow Chu Yun closely, and listen to Chu Yun when you encounter things," Nangong Ye was also on the side, for fear of forgetting something, looking at Nangong Ye, Chu Yun looked at Chu Fengtian, and felt that he had picked it up.

Nangong Ye looked at Chu Yun after telling the matter and said, "Chu Yun, Xiao Ling will ask you."

"Don't worry, Uncle Nangong".

Chu Yun said very seriously, but in his heart Chu Yun still hoped that Nangong Ling would not go in, but since there was an opportunity in this, he could not stop it, and the only way was to pay attention after entering.

"Miss go in this time, you are the same, I see that Chu Yun is not an ordinary person, looking at the expression just now, you should have noticed something, you just follow Chu Yun to take a look, our Refining Sect does not lack anything"

Elder Xuanqi also transmitted the message to Lin Xiyan, Lin Xiyan nodded and came to Chu Yun's side in a few steps, Chu Yun looked at Lin Xiyan's little face that seemed to be smiling, and said in his heart Does the Refining Sect still need a chance? Becoming a disciple of the Refining Sect is already the biggest opportunity.

When the three of them turned around and walked in, Chu Fengtian said a word.

"Chu Yun remembers that it is a man who must protect the women around him, don't hide behind the girls, you know?"

Everyone looked at Chu Fengtian, is this encouragement?

Chu Yun waved his hand and walked into the cave step by step with Lin Xiyan and Nangong Ling, there was no silence around them, only the sound of the breathing and footsteps of the three people, and the surrounding rock walls under the light were extremely dark, as if a layer of ink had been broken.

The more they felt inside, the pattern of the space was slowly getting bigger, the aura of the beast core had long been unable to find the surrounding rock walls, and the three of them didn't know how spacious this hole was, Chu Yun instructed Lin Xiyan, and Lin Xiyan immediately took out a mysterious weapon.

Suddenly the red light shone, and a flame ignited on the mysterious vessel, and the flames were everywhere, suddenly illuminating the entire space, and the three of them carefully observed the surrounding environment again, without a trace of movement and human figures.

Thinking of the time gap between the monks who came in just now was three or four sentences, Chu Yun asked himself that the distance between the two groups of people was not that long, but just now so many people came in and disappeared without a trace in an instant.

Slowly squatting down, he touched the ground with his hand, and it was obvious that someone had stepped on it, and the ground was smooth like a black crystal under the firelight, and it was also black and glowing all around, and the surface was extremely smooth.

There are protruding stones on the rock wall, shining like crystal under the firelight, and it feels cool to the touch, like cool ice water flowing through the fingers, it is a wonderful and infinite feeling.

Chu Yun looked up at the top of the cave, and the appearance on it and around it began to be different, dense barbs, the tip of the thorn flashed with cold light, extremely sharp, and he felt that it was a hanging sword, and it could penetrate the body at any time.

Closing his eyes, a spiritual power on Chu Yun's body spun out and probed up little by little, when the spiritual power came into contact with that ink-colored barb, Chu Yun felt that there were very subtle spiritual power fluctuations in it, and it was somewhat familiar, Chu Yun concluded that he must have been here, but he couldn't remember.

Nangong Ling and Lin Xiyan, the two girls, stood behind Chu Yun hand in hand, and also observed the surroundings curiously. But because they didn't have Chu Yun's insight and insight, the two of them couldn't see anything after looking around, and the cliff was just an ordinary black stone.

The two of them were frustrated for a moment, and saw that Chu Yun was looking up at the sky blankly, as if something attracted Chu Yun, but the two of them looked like dense black barbs, such a scene was not surprising, some caves have such an existence.

"Brother Chu, what are you looking at, is there something here?" Nangong Ling couldn't help but ask first.

"I see, I said how is this place so familiar, we've all been here, don't you think these dark crystals are weird?

Chu Yun's explanation made the two of them go back and forth in the fog, and they didn't know what they were talking about, the two of them were familiar with each other when they came in for the first time, but listening to Chu Yun's words, Lin Xiyan still went up and touched it.

Feeling the spiritual power gradually pouring into the stone wall, then turned his head to look at Chu Yun and said in surprise, "Black Horizontal Plain" I can't believe it, Lin Xiyan confirmed again, "The black crystal here is condensed by the water of the Black Horizontal Plain, could it be that we are below the Black Horizontal Plain?"

Chu Yun smiled slightly and nodded.

"That's right, I was curious when I first came in, this is the bottom of the Black Horizon, and there is a cave where the black water condenses above, but what I don't understand is why such a cave is formed?"

Chu Yun looked around again, and finally looked into the dark depths of the cave, thinking that he could only understand if he could continue to go deeper.

With Chu Yun's preliminary insights, Lin Xiyan and Nangong Ling began to feel no stranger to this place, and gradually relaxed their nervous mood.

Suddenly, he heard a clicking sound, and the half-sword in Chu Yun's hand flashed, and he hurriedly turned around and the sword flashed a cold light, a half-moon slash, and there was no other sound with a crisp "boom".

Chu Yun thought that except for the three of them, there was no need for him to show mercy. When the echo of the cave gradually disappeared, under the firelight, the Sang people saw Chu Yun's sword light directly shattering the skeleton that fell to the ground, looking at this skeleton has been dead for a long time.

However, looking at the skeleton, Chu Yun wondered how this skeleton could make a sound, could it have just fallen.

"It's the sound of the skeleton falling to the ground and shattering" Lin Xiyan raised the torch and said, Chu Yun breathed a sigh of relief, he was panicked once.

"But we didn't meet a skeleton when we came just now, why did you appear behind us" Chu Yun said curiously, and squatted down next to the skeleton, and at this moment, a flame shot out of Lin Xiyan's palm.

That skeleton turned into a flame in an instant, burned into ashes, Chu Yun was about to stand up, and found that since a small hole had appeared in the corner of his clothes and was slowly spreading around, Chu Yun understood that this was a corrosive ability. It was glued to the corner of his coat when it crossed the skeleton's body.

Immediately took off his clothes, and soon his clothes turned into a cloud of black water and slowly solidified on the ground. It became the uneven shape.

This is the corrosive ability that only the black level clouds above, but Chu Yun couldn't understand why he was okay when he touched those stones, and he was corroded when he touched the skeletons, and said in his heart Could it be that these black stones are the sediment of the black water on them.

"It's dangerous, this skeleton should have just fallen from above, the corpse must have been soaked in the black water for a long time and has the ability to corrode, this may be the precipitation after corrosion, except for the rock wall, we should be careful that these things have the ability to corrode"

Chu Yun looked around, this was the only way now.

"We can't stay here for a long time, if we continue to move forward, we must at least meet people," Lin Xiyan reminded, and the three or three people continued to walk deeper.

I don't know how long I walked, but finally a human voice came from inside the cave, and the sound echoed and felt like it was nearby.

"Hurry up and kill it"

The screams of several people could be heard distinctly.

The three of them came quietly and saw that it was a group of people who were entangled by a black water spider and dragged into the cave.

Chu Yun didn't expect that since there were still mysterious beasts in it, the black water spider was one of the few mysterious beasts that could survive on the black level plain. The black wolf rat, the corrosive snake and the black water spider are called the three plagues of the black water, so it seems that there are other mysterious beasts in it, and they are now in the territory of the black water spider.

Seeing that these people were powerless to resist and struggled meaninglessly, Chu Yun sighed, walked over with an arrow step, and the spiritual power was running halfway, and the sword crossed the cliff wall, and a ball of fire came out and stabbed directly into the head of the black water spider, and the black water spider stopped pulling.

Those few people embarrassedly took away the black spider silk on their bodies, stood up one by one, looked Chu Yun up and down, and saw that they were dressed more normally, and there was also a trace of disgust in their eyes

"We are from Baiwen City, thank you for saving this friend", although it was a thank you, but the tone was not polite at all. Chu Yun didn't expect that when he came in, he didn't meet a person from Linhai City, but he met someone from Baiwen City, which shows how many huge and staggered caves there are in the cave, and in a short period of time, people from Baiwen City have come here.