After walking for about ten minutes, Qin Nan stopped leisurely, and his ears moved, as if he had discovered something. All the way around, it was very quiet, and there was hardly any turmoil, and now they had officially arrived at the foot of the volcano, in the area of San'in.

The area around San'in, where the sun never shines, is in the shade all year round, the breath is usually very clammy and cold, and the vegetation is also very vigorous.

At this moment, Qin Nan stayed in place, his cochlea was moving, obviously he heard something, and Dai Zuyu also stopped and waited quietly.

Qin Nan let go of Dai Zuyu's hand and walked back and forth in the vicinity, rummaging for something near the grass from time to time, with an extremely serious expression.

"Come over and see what is here?" After a while, Qin Nan called out and beckoned Dai Zuyu to come over and take a look.

Dai Zuyu trotted over, and the two of them lay there, only to see that the thing in front of them at this moment was a dark and deep hole, the entrance was about the size of a bathtub, and there were gusts of wind coming from it, faintly as if there was a "whoosh" sound of flowing water, which looked extremely mysterious.

When Dai Zuyu saw this crypt, he immediately frowned, if he wanted her to go into such a crypt to practice, it would be better to go back to the Cloud Mist Wonderland directly. She was a little distressed, she couldn't understand why Qin Nan was looking for such a place to practice, in a word, she was just not satisfied.

"Listen, there's a voice coming from below. Qin Nan pointed to the dark and deep crypt and said to Dai Zuyu.

Dai Zuyu listened attentively, then nodded, and said, "I heard the sound of the wind and the sound of dripping water, but what does this mean?"

I saw Qin Nan smile mysteriously, then looked up, looked up at the volcano, and then said: "I have been in contact with such terrain before, there must be another world down here, and the sound of these winds and flowing water comes from inside." ”

Immediately after, Qin Nan pointed to the volcano in the distance and said, "This volcano has only erupted recently, so I suspect that it will not erupt again in a short period of time, we have enough time to complete our own things, let's go, go down now." ”

Qin Nan said, he pulled Dai Zuyu down the crypt together, and the two of them slid down the slippery crypt, and it didn't take long to reach the end. At this time, it was completely dark all around, and there was no light in sight, and at the same time, the sound of wind and water became more and more obvious, and even, Qin Nan and Dai Zuyu could feel that there was a slight wind blowing from their skin, and they felt extremely refreshing.

After a while, Qin Nan and Dai Zuyu adapted to the darkness under the crypt, and they saw clearly that the place where they were currently located was the edge of a dark river, and the position where they were standing at this moment was the reef bank of the dark river, and five steps away from their feet was the silent flowing water.

These streams of water seem to be extremely quiet, almost silent, as if they are completely still, and the sound of water that Qin Nan and Dai Zuyu heard just now did not come from this dark river, and now they can still hear that it seems to be coming from next door, and the scene is slightly weird.

Qin Nan and Dai Zuyu glanced at each other, and then, Qin Nan came out of his body and violently penetrated the stone wall in front of him, that is, the place where the mysterious water sound came from, to check what was going on over there.

After a while, Qin Nan retreated, then opened his eyes physically, pulled Dai Zuyu towards the dark river, and said, "Let's go, we have found the most suitable place to practice, I don't think we can find anything more suitable than this." Saying that, Qin Nan was obviously very excited.

Dai Zuyu was inexplicable for a while, and before he could react, he was pulled by Qin Nan into the dark river. In an instant, the water in the dark river was cold and biting, making Dai Zuyu and Qin Nan both spirits feel like falling into an ice cave.

Fortunately, this situation did not last long, after going down the dark river, they wandered down the river for a distance, and then turned sharply towards the underground, there was a black and secluded underwater black hole, and the black hole was all water, and they had to hold their breath to pass through the black hole.

After a while, when Qin Nan and Dai Zuyu reappeared, they had already arrived in a new world. Yes, it was like a whole new world, everything was so fresh, only the green meadows and grasses, the tall and verdant trees, and the faint chirping of insects, all seemed so peaceful and mesmerizing.

Of course, the most important thing in this should be the aura of heaven and earth, it can only be said that it is too rich, it feels like a small world that has never been touched by the world, it doesn't look big, only a few kilometers in a circle, a few big trees scattered sparsely, not far away from the mountain wall, there is a pool, there seems to be fish swimming in the pool.

When Dai Zuyu saw this world, he was immediately stunned, who would have thought that there would be such a scene under the crypt? As for Qin Nan, he was not so surprised, and he calmed down at this time, because he had just penetrated the stone wall and came in to see it.

This small world is completely isolated from the outside world, surrounded by stone walls, its light comes from the cracks overhead, and there will be sunlight shining down, if Qin Nan guessed correctly, this small world should be parasitic in the area of Shanyin of that large volcano, everything looks so beautiful, and the aura is rich, I am afraid that there is no place that can be more suitable for seclusion and cultivation than here.

At this time, Dai Zuyu turned her head and forgot to look at Qin Nan, her eyes were different, she couldn't imagine that Qin Nan's insight could follow the clues and get a very unusual harvest under the clues that seemed extremely ordinary, which was shocking.

I saw Dai Zuyu's eyes looking at Qin Nan without blinking, just now she and Qin Nan had gone through the underwater level together, and their bodies had already been soaked with water.

At this moment, Dai Zuyu's delicate body was tightly wrapped in a soaked white gauze robe, revealing a delicate figure. Even, the gauze clothes on her body turned transparent after being soaked, Qin Nan swept over at this glance, and found the underwear that Dai Zuyu was wearing, which was a narrow piece of clothing tied to her chest, which looked a little similar to a small vest.

As for the lower body, what Dai Zuyu passed was a pair of short pants, and as soon as the soaked gauze was wrapped at the moment, everything was immediately revealed, Qin Nan swept it over at a glance, and saw it transparently, even he was a little embarrassed.

Dai Zuyu looked down, his face instantly lost color, and he hurriedly covered the key parts with his hands.