There was a muffled sound and dust was flying, and before the dust settled, Long Leiyan and Wang Bo ran in. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 infoThe entrance to the cave has expanded to the extent that you can bend down to enter, and the tunnel is full of large chunks of dirt piled up into a hill, but there is no thunder to be seen.

Long Lei Yan chuckled in his heart, the secret passage was broken, and he hurriedly picked up the soil on the ground and shouted: "Uncle Lei, Uncle Lei!"

A thunderous voice came from inside the cave: "I'm fine, you guys come in and take a look!"

Thunder's use of blasting technology has reached the point of miraculous skill, engaging in directional blasting with a small amount of charge, even if it is nearby, it will not hurt anyone, and as soon as the explosion is over, he will burrow into the hole, and he will be fascinated by the scenery in front of him.

Countless small pools on the ground are unevenly high and low, there are murmuring water to communicate in the meantime, countless stalactites on the top of the cave hang upside down in different postures, there are stone pillars around the strange rocks that lead to the sky, the cave wall exudes a bright glow, a dense fog is filled in the distance, the flowing water is beautiful and pleasant, like a fairyland.

Wang Bo looked at it for a long time, and stammered: "Boss, we won't have crossed over to the Xianxia world, right?"

Long Lei Yan ignored him and asked, "Uncle Lei, this is a karst cave, right?"

Thunder was squatting on the edge of a pool and picking up water to wash the dirt off his face, and said in response: "This water is really cool, you can try it!"

Both of them were dirty like mud monkeys, and their whole bodies were greasy and uncomfortable, and they each washed up in the nearby pool.

Lei Ting said: "This is indeed a karst cave, but we have never had this situation in Jiangcheng, you see the front I estimate that there are geothermal hot springs, which makes people puzzled, where there is geothermal most of the formation of volcanic eruptions, there should be basalt, granite and other igneous rocks nearby, just like the rock on the hall we saw, but here is surrounded by limestone through water erosion to produce karst terrain, it is really incomprehensible, this situation is not to mention in the country, even if it is the first case in the world." ”

Long Leiyan was not an address scientist, so he didn't feel any surprise, he became interested in the glowing cave walls around him, and asked, "Uncle, these are all crystals, right?"

Thunder shook his head and said, "There are absolutely no crystals in the karst cave, these are calcite crystals in the limestone!"

The pools at your feet are high and low, and there are paths in between. After washing their faces, they followed these Qianmo and walked to the depths of the cave. At the end of the pool is a very smooth stone platform that cannot be seen at a glance, and the ceiling of the cave has countless stalactites hanging down and the edge of the stone platform, like a railing.

Lei Ting pointed to it and said: "There should be a dark river on the top of the cave, forming a pool here, the limestone in the water accumulates and presides over time, and after millions of years it becomes a highland, and then the dark river is diverted or dried up, and there is no water source here, and the stone platform will not grow any longer." ”

Jumping on the stone platform, standing on a high place and looking back, the pool that I just walked through was densely packed with thousands of people, reflecting fluorescence like pieces of dragon scales. Wang Bo sighed and said, "It's really a sin to use the little devil as a cemetery here, and it's ruined this fairy cave mansion in vain!"

Long Lei Yan shook his head and said, "No, I've already found another place, this place must not be wasted!"

Thunder pointed to the dense fog in front of him and said, "If there is enough time, let's go and have a look!"

After getting off the stone platform and walking a few hundred meters along Qianmo, they entered the dense fog, and the servants felt that the dampness was hot and humid, and the visibility was only a few meters. At this time, the sound of running water is louder, and the fog is getting thicker and thicker. Long Leiyan quietly asked Wei'er how big it was. It took a long time for Wei'er to answer, it was very big, and it was like not saying it.

Thunder stopped, stopped the two and said, "Watch your step!"

Not far away they appeared a rushing spring of water, which was obscured by the smell of sulfur in a thick mist, which seemed to be the source of the mist, and the spring water washed out ravines on the ground, and then converged into a stream under the stone platform, which flowed along the edge of the stone platform into the distance.

Wang Bo stretched out his hand to test the temperature of the water, but Long Leiyan grabbed him: "You don't need to do it, it is estimated that you can boil eggs here and scald you to death!"

Thunder said: "Looking at the amount of water, there should be more than one hot spring, and there must be more in the dense fog!"

Listening closely, the sound of running water coming from the thick fog like a white gauze tent came and went, and it seemed that there were more hot springs in front of it.

Wang Bo said a little regretfully: "The hot spring water contains too many minerals such as sulfur and is not suitable for drinking, but it's a pity, otherwise it would be good to settle down here and live a fairy life!"

Thunder pointed outward and said, "When we came in, the water didn't smell of sulfur, it should be pure groundwater!"

Seeing that there was a delay here for more than an hour, I was afraid that it would be dawn if I was delayed any longer, Long Lei Yan said: "When I was exploring the road just now, I found a place that is just right for the little devil to be a cemetery, Uncle Lei, let's go and have a look!"

"It's still important to get down to business, let's go!" Lei Ting said, turning around to greet Wang Bo, but found that this kid had run into the depths of the fog.

Long Leiyan secretly scolded the bastard boy and chased after him with Thunder.

"Lao Wang, what are you running around, hurry up and get back!"

Wang Bo's voice came from afar: "Come and see, there are fish here!"

Following his voice for a short time, I saw Wang Bo squatting next to a pool, fishing for things in the water with both hands, making a splash.

Long Leiyan was so angry that he couldn't wait to kick him down: "How old are you, you are still playing in the water, be careful of urinating on the kang at night!"

Wang Bo grabbed a big black and white fish in his hand, turned his head to look at Long Leiyan and said, "What kind of fish are you playing with fire?"

Long Leiyan said impatiently: "Let's be a biologist another day, let's go quickly!"

Wang Bo put the fish back, shook off the water stains on his hands, and followed the two of them out with a bowed head.

"You say, how can there be such a big fish under the ground, just now I saw a lot of fish in the pond, one by one, you can catch it with a grab, but unfortunately I don't know how it tastes!"

Thunder said: "It's not uncommon to have fish in the underground river, I heard the old man in the army say that he has seen a large unknown creature from the underground river, but unfortunately he didn't catch it, the pool just now should be a bare part of the underground river, you see how fierce the water is!"

As they spoke, they walked to the crossroads that Long Leiyan had discovered. Long Leiyan pointed to the four passages and said: "The one in front of me is going up, and there is an iron gate at the end, I guess the outside should be an official civil air defense fortification, so I didn't go in." ”

Wang Bo was addicted to opening the door today, and immediately said, "I'll go get it open and have a look!"

Lei Ting grabbed him and said, "According to what Lei Gong said, I analyzed that it should be a civil air defense mall in the urban area, why are you opening it, are you going shopping?"

Long Leiyan continued: "The intersection on the left is an empty room, the key is the intersection on the right, I want to lure the little devils over and ambush them here!"