Liu Qingyun didn't know how long he had been walking in the underground river, and the feeling of depression in this environment was too great. There was a smear of darkness around, only the sound of running water, just his old brother. I want to talk to someone, not to mention people, not even a bird. Who can stand this kind of environment.

Liu Qingyun really couldn't stand it this time, so he decided to boldly try Shui Dun. Fortunately, his mana has recovered seventy or eighty percent, and he can handle it even if he encounters any danger. After he thought about it, he pinched the trick with one hand, and his body turned into a blue light, melted into the water, and disappeared.

Liu Qingyun didn't dare to use too much mana, he was afraid of spreading to deeper waterways. When he came out of the water, Liu Qingyun was stunned, he found himself in a huge cave, this cave is so beautiful, it is full of crystals and gypsum flowers, crystals are strange, there are all kinds of things. Crystal clear.

The light from Liu Qingyun's eyes shone on the crystal, and the crystal emitted the brilliance of ten thousand ways. Shine the light of this cave house dazzlingly. The gypsum flowers are even more gorgeous, Liu Qingyun looked at the strange scene in front of him, and constantly sighed in his heart the magic of nature. He watched as he walked, and it took a while for him to wake up from the psychedelic surroundings. He smiled bitterly at himself, he was not out of trouble yet, but he was here to enjoy the scenery.

He left this cave and continued to look for the entrance of the cave along the waterway, but he walked for several days in a row, and still didn't see the entrance of the cave, and it was not without harvest in the past few days, at least he had a lot of experience in catching fish, basically he could catch a fish for every escape attack, and the most important thing was that Liu Qingyun finally ate the grilled fish last time.

On this day, Liu Qingyun felt hungry again, and after catching a few fish and eating them, he sat cross-legged on a boulder, and there was a stone bell pillar with a diagonal fork on the left hand side of the boulder. Liu Qingyun held his cheek with his left hand, and wanted to lean his elbow on Shi Zhongru. This is a subconscious action when people think about things.

But something unexpected happened to him, and the stone bell pillar was leaned against by his elbow and fell down. Not only did the stone bell rue pillar fall, but the stone under his ass also changed, just listen to the click. The stone cracked, and the stone was split in half, and it was divided on both sides. There is a large hole under the stone, which is the size of a square kilometer, and the depth of the black hole is bottomless.

Before Liu Qingyun could figure out what was going on, he fell cross-legged into the hole. Liu Qingyun only had time to let out an exclamation, and he went in like a meat ball. Liu Qingyun rolled all the way in the hole, and wanted to add a guardian shield technique to himself, but he was in a hurry, bumping and bumping, and he couldn't pinch it at all. If it weren't for the protection of the green shirt, Liu Qingyun would have been hit with a blue nose and swollen face.

Liu Qingyun didn't know how long he had been in the cave, and he felt that his eyes lit up, and his body suddenly emptied. Fell into a pool with a thud, this pool was more than seven feet deep, Liu Qingyun stood up crookedly in the pool several times but failed, this time the bones made him dizzy.

Finally climbing ashore, he lay down on the edge of the pool and closed his eyes, first recovering the feeling of vertigo. After a while he felt better, and then he got up from the ground. Liu Qingyun looked at the scene in front of him, his heart was shocked, and he found that he was no longer in the underground river now. Although it is still a cave, there are traces of excavation here.

There are a lot of crystals inlaid on the top of the cave, and there is also a night pearl the size of a pigeon's egg inlaid every ten zhang or so. The light emitted by the night pearl is magnified by the crystal, illuminating the entire cave brightly, not only the light is not dazzling, but also very soft. On Liu Qingyun's left-hand side, there is a road. The bluestone staircase of the first climb extends upwards, and the top of the corridor is also inlaid with crystal. Like the cave, there is a night pearl every twenty zhang or so.

Liu Qingyun walked to the front of the Yongdao, he looked up, he didn't know how long the Yongdao was? Liu Qingyun looked at everything in front of him, and his heart was very shocked. He could see that this was the work of a mortal, but who would have such a big hand? Crystal aside, the night pearl was not an ordinary thing, it was made of the eyes of the snake spirit.

Looking at the night pearls inlaid on the roof of the cave and the corridor, Liu Qingyun's eyes were dazzled. Such a big night pearl is at least a snake that has been cultivated for more than 300 years, but they were all killed by mortals. It's incredible.

Liu Qingyun raised his legs and walked up the steps. He had walked for a meal, and he didn't know where the end of this road was? Liu Qingyun made a light move on his body, and quickened his pace and walked towards the end of the road. After walking for about half an hour, Liu Qingyun finally saw the end of the road.

He stopped at the end of the corridor to take a closer look, and at the end of the corridor there were two stone gates. Each stone door was three feet high and four feet wide. I don't know how thick it is, but there are twenty-four stone nails the size of two bowls on each door, and there is a beast face on the side of the crack in the door, and the beast has a large copper ring in its mouth. There is also a stone plaque on the top of the stone gate, on which there are four stone carved characters "Mojia Heavy Land".

Liu Qingyun looked at it, he first stretched out his hand and pushed, but the stone door did not move at all. He used another great trick for himself, and pushed the stone door hard. The stone gate shook a few times, shaking the entire stone gate to dust, Liu Qingyun didn't push it, if he pushed it again, I am afraid that the entire stone gate would collapse.

He took a few steps back, looked closely at the stone gate, and then looked around the stone gate. What is he looking at? He's looking for news about the control of this stone gate. In Liu Qingyun's opinion, this stone gate must be opened, but he doesn't know the method. In addition, he knew that such a heavy stone door could not be opened by manpower, so there must be news to control it, as long as he found it, he would not be worried about not being able to open this stone door.

He couldn't see any flaws on the edge of the stone gate, no ditches, no khams, loose stones, all of which. Then it means that the problem must be on the stone gate, and Liu Qingyun finally set his sights on the top of the two beast faces. The brass ring on the beast's face is very suspicious, what can be said? Only this brass ring can be moved on this stone door.

Liu Qingyun took a few steps forward, and then reached out and grabbed the two copper rings, he pulled it outside, and he heard the sound of Gaba, and the entire beast face was pulled out by three inches, Liu Qingyun looked at it, well, there is a door. He tried to twist the copper ring, and the beast's face could be rotated, so he grabbed the copper ring and began to rotate the beast's face, and the beast's face turned to the right three times before it stopped.

But at this time, there was a change in the stone door, there were twenty-four stone nails on each stone door, and there were forty-eight stone nails in two doors, and these forty-eight stone nails turned at the same time, and a hole was exposed behind each stone nail, which was the thickness of a wrist. Shoot different hidden weapons from the hole, poisonous water, fireballs, crossbow arrows, and poisonous smoke. Most of these hidden weapons hit Liu Qingyun.

Liu Qingyun was taken aback by this sudden change, but he was not slow to react, and saw a rainbow light flashing under his feet, how far did his body flash out? He turned around and looked at the messy scene in front of the door of the room, and his heart was shocked. The bolts shattered several crystals, and the bolts were more than three inches deep into the stone wall. The stones were shot three inches deep, and if they were to hit a person, they would have to be shot through them. The poisonous water ejected the ground into pits, and the fireballs that shot out were not made of anything, sticking to the ground and burning, and the burning ground was resounding. The walls were blackened by the toxic smoke.

Liu Qingyun waved his hand, and a stream of water extinguished the fire on the ground and flushed the poisonous water. After clearing the ground, he came to the stone gate again. At this time, the stone gate had recovered as before, as if it had not moved, Liu Qingyun held his chin and thought about it. Isn't the mechanism for opening the door on the door, but where is it?, he looked up and at the stone plaque on the door.

Liu Qingyun's body slowly floated up, and when he came to the front of the stone plaque, he reached out and pressed the words on it. When he pressed the heavy word, he heard a click, Liu Qingyun quickly floated back with his spirit, and saw that the heavy word was trapped in the inside of the plaque, and then the plaque turned around and rattled and ralared, and the stone door slowly began to open. After a while, the door opened completely, and a ray of sunlight came in from outside.

Liu Qingyun squinted, looking at the long-lost sunshine, he was stunned. He thought there was a huge cave behind the stone gate, but he didn't expect the sun to shine. He slowly walked out of the stone gate and stood on the veranda outside the door to take in the environment.

It turns out that this is a small canyon, said to be a canyon, but for ordinary people it is a Jedi. The canyon is surrounded by mountain cliffs, and I don't know how high the cliffs are, because the clouds and mist in the center of this cliff are rolling, and the top of the cliff is not visible at all. There are a lot of Teng Man growing on the cliff, hanging down to the bottom of the cliff.

Liu Qingyun looked at the scope of this canyon again, this canyon is a real small canyon, nearly 30 zhang wide and nearly two miles long. There are quite a few low shrubs in this small canyon, and there are many red fruits the size of a child's fist on them, and Liu Qingyun doesn't know what kind of fruit it is? At the end of the canyon, there is still water swaying, and there seems to be a small pool there.

What attracted Liu Qingyun the most was that there were three holes on the cliff to his left, one small and two large. The cave is five or six feet above the ground. There is a small platform at the entrance of each cave, with a radius of four zhang. At the entrance of each cave there are stone gates, which are also inlaid with stone nails and animal faces, and the beast faces are held with copper rings. The small stone gate is more than a zhang high and more than nine feet wide. The large stone gate is nearly two zhang high and one zhang five zhang wide. The three openings are side by side, one small and two large from left to right.

Liu Qingyun came to the bottom of the small cave first, and he flew onto the platform. He looked at the stone door, and there was no stone plaque or anything like that. He looked around again, but found nothing of interest. The stone gate is almost mirrored on all sides. Liu Qingyun hugged his shoulders and thought about it, the gate that entered the canyon just now, the copper ring was the switch for the ambush, and the stone plaque was the news of the opening. But there is no stone plaque in this stone gate. Could the brass ring of this door be the mechanism for opening the door?

Just in case, he first added a guardian shield to himself. Liu Qingyun is not afraid of anything else, poisonous arrows and poisonous water are easy to say. But he didn't know if the fireball and poisonous smoke could be stopped. This green shirt is made by the Bodhisattva from the leaves of the willow branch, the willow branch is a wood, whether this green shirt can avoid the fireball, he has no bottom in his heart. With the lesson from the previous time, this time he added a guardian shield to himself to be on the safe side. Then he reached out and grabbed the copper ring, and pulled it with both hands, but the beast's face did not move.

Liu Qingyun was stunned for a moment, what was going on? Why didn't the beast face move? Isn't it dragging it? He tried to twist it again, but the beast's face didn't move. Liu Qingyun patted his head, and suddenly he remembered the heavy words on the plaque, which were opened by the heavy characters trapped in the stone plaques, and he reached out again and put his hand on the beast's face, and pushed his palm inward. The two beast faces were all retracted into the stone gate.

Liu Qingyun withdrew his hand and took a few steps back, waiting for the stone door to open. Unexpectedly, after the beast face entered, it slowly returned to its original position, and the stone gate still did not move at all. Liu Qingyun is embarrassed, how can this stone door be opened? What will be in this stone cave?