Seeing that Professor Liu handed over a Huazi with a big grin, Zhou Yunfeng looked confused and said: "No~ Professor Liu can't smoke in this scenic spot~"

"That's okay, if you don't smoke it, don't smoke it, now the post-90s generation is really restrained..."Professor Liu said.

Xue Pu looked at this big man, his breath was calm and even, his hands and feet were light, and he walked with a tiger's style, knowing that this person was not an ordinary person, and he didn't know what it was like to come this time, let alone whether he was an enemy or a friend.

It's just that the matter about "Hanhailu" also made him wonder.

In order to avoid long nights and dreams, he asked the Taoist chief to take the three of them to the depths of the cave first.

The Taoist chief nodded, and invited the three of them to walk towards the path.

It is said that the top of the flat-topped mountain is an extinct volcano, and the current karst cave was formed by the crater back then.

The area is a karst landform with a lot of water erosion and underground rivers.

The dark river and the crater are intertwined, and after millions of years of changes, it has finally formed a unique spectacle.

The three of them followed the Taoist into the cave, got down the stone staircase with nine curves, and walked through a dark path, the tunnel was surrounded by abrupt rocky cliffs, and when they saw the light, their eyes suddenly opened up.

At the end of the tunnel is the inside of the cave, in which there are many strange stones, magnificent and gorgeous, and the bad environment is empty and there is no cave.

The cave is twenty or thirty meters high, and there is a hole at the top of the cave and sunlight shining in the mist, which reflects the rainbow light along the mist of the spring.

Even Xue Pu and Zhou Yunfeng, who often came to visit when they were young, were quite shocked to see this scene.

There are also pale yellow lights shining from the bottom to the top of the cave, and people are in it, as if they have entered the Sumeru fairyland.

The little fox looked up, gently pulled Xue Pu's hand, and asked him, "Okay Xue Pu, what do you see they doing?" ”

I saw many workers with long ladders and slings on their backs, working repeatedly on the top of the cave.

Da Lao Tie grabbed the conversation: "How many years have these workers climbed high and checked the gravel." ”

Xue Pu shook his head and said, "It's picking bird's nest~"

"Bird's nest? Isn't it only in the South? The little fox asked.

Xue Pu said: "It stands to reason that swiftlets are only found in the south, but this cave is warm in winter and cool in summer, and there are no caves, and many migratory swiftlets nest here." Due to the unique climate and minerals here, the bird's nest in Xiyuan City also has a unique flavor. Now that the swallows have flown away, they naturally leave behind a lot of bird's nests. ”

"I see," the little fox thought.

Xue Pu said to her: "It's quite cold in the cave, if you feel cold, put on a down jacket." ”

"Hey, got it." The little fox smiled sweetly.

Everyone took the equipment and walked forward for about five minutes to reach the lock dragon well.

I saw this ancient well, and there was no peculiarity as imagined, built of green bricks, surrounded by moss, and a long iron lock was tied to the stone pillar at the wellhead.

Looking at the three words "lock dragon well" written in block letters on the stele, it seems that the workmanship of this stele should be in the Ming Dynasty.

Due to the erosion of time, the carvings on the stele are also a little mottled, and the facial features of the stele are also blurred.

Looking at the black water rolling under the deep well, the surging abnormal, and the well water gushing out from time to time was as black as ink, which really made Zhou Yunfeng's heart tremble and asked: "Tiezi, do we really want to go down here?" Look at the water, it's black..."

Xue Pu frowned, but the little fox beside him smiled: "Haha, I'm not afraid that we have high technology!" ”

She lifted her hand slightly, and took off the backpack on her thin shoulder.

Out of the backpack was a remote control handle with a screen on it.

"Hahaha, it turns out that you have a hand of equipment in Lao Chen!" Xue Pu smiled.

"Tut-tut, then take a look~" The little fox threw his eyes and took out a small diving robot that can be controlled remotely from the package, the robot was equipped with a camera, and threw it down, and the underwater situation naturally appeared.

Xue Pu also took the pitch-black water and looked at it, and found that this black well water was not just well water.

Instead, it is covered with a kind of pitch-black algae, Xue Pu checked the record of this algae in the "Hanhai Lu", this algae is called "Wujin algae", because there is no sunlight in the depths of the cave, so the algae have evolved into black, which has extremely high nutritional value.

The name of Yaoshan is called: Saving moments. The water flies eat the black gold algae to repair it, and it turns into a dragon in five hundred years, and the dragon turns into a dragon for thousands of years; Another 500 years into a ceratosaurus, a thousand years into a dragon.

Ying Long sighed that it was the wind, and shh

This water fly is a creature similar to a water snake or water lizard, and the "Hanhailu" says that this animal feeds on "black gold algae" and can transform into a dragon in the future.

It is enough to see that the legend of this locked dragon well is not groundless.

Xue Pu thought about it here, and the little fox over there had already thrown Chen Haopeng's instrument down, and she saw her little white jade-like hand remotely controlling the handle, and soon the picture came from the water.

The jet-black algae are all in the upper layer, and the water becomes clear at a depth of two meters or two.

It's clear that this is a pool of living water.

The camera proceeds along the waterhole seven or eight meters deep with light, along the iron lock through a dark passage, and soon reaches a shore.

At the other end of the waterhole, there used to be a cave.

Everyone couldn't help but sigh, only to feel that the cave was dark and mysterious, and it seemed that there were endless secrets waiting for everyone to crack.

But it seems that if you don't dive, you really don't know what this cave at the bottom of the well looks like.

The three of them decided to change into wetsuits and dive down with their equipment to find out.

The little fox has always been free and easy, she threw her long dark hair casually, unbuttoned her clothes, and perfectly exposed her beautiful figure.

A pair of slender and graceful tight long legs, slender and soft, the whole body is delicate and delicate without a trace of fat, and the soft thin waist is more graceful and charming under the background of the tights.

The crisp breasts are good, straight and full on the chest, soft and tender, which makes people more and more pitiful.

The small jade back, the crisp bones, and the moving standing, Xue Pu and Zhou Yunfeng, the two big men, were dumbfounded.

I can't talk nonsense, but in my heart I think that the little fox is really a superb gun mount, and I really want to press her body on the bed and dismantle it alive.

"Uh-huh~ Look at you two perverts~" The little fox lowered his head and blushed. Gently pulled Xue Pu and Zhou Yunfeng's hands, and pulled Xue Pu over shyly.

Xue Pu's heart trembled, and the little fox was flushed, delicate and beautiful, beautiful, and the faint fragrance on her body surged into her heart, and she couldn't help but hug her soft and tender body, and unconsciously pushed her down against the wall.

Suddenly, a little fox screamed, and his whole body spasmed.

In an instant, she only felt the little fox's flowing state, and in an instant she was crispy and soft, and she fell drunk on Xue Pu, she was short of breath, gasping and said softly: "Lighter... You're hurting me. ”

"I didn't interject again, what are you afraid of..."Xue Pu said: "Don't be afraid, come and I'll teach you, open your mouth and hold it..."

"People can't hold their mouths," the little fox said shyly.

"It's okay, just suck it with your lips, don't have to use your teeth." Xue Pu taught the little fox little by little.

The little fox's cute eyes looked at Xue Pu with tears in her eyes, with a hint of pity: "It stinks, but fortunately I can hold back..."

"Mm-hmm, not bad~ I've never tried such a comfortable tongue....."

Xue Pu helped her tie up the oxygen tank and said, "When you get into the water later, remember how to use the oxygen tank I just taught you, don't let go of the oxygen tank, and signal in time if you encounter danger." ”

"Uh-huh, okay, I know."

Zhou Yunfeng covered his face and couldn't help complaining: "The two of you have been discussing how to use the oxygen tank for so long...!" Damn, I thought you two were all that! ”

The little fox smiled softly: "What is that?" Ignorance! Shallow! ”

Xue Pu smiled indifferently: "Hahahaha, the person who drives behind the eyes, you see everything is driving~~"

Zhou Yunfeng shook his head helplessly: "To be honest, I see that the sun is green now." ”

The three of them got their gear ready, counted down to three, two, one, and jumped into the water one after another.

Puff, puff, puff....

After three sounds, the three of them had already jumped into the well with their equipment.

The first layer on the surface of the water was indeed a pitch-black surface covered with black algae, but at the depths, the water was extremely clear.

The well water is cold and biting, and countless pebbles can be clearly seen in the pool... There are some small white shrimp in the pond, but there are no other creatures.

With lighting instruments on their heads, they kept swimming against the current, and the white light spread far and wide under the clear water, and soon they came to the underwater tunnel of the pool.....

The water here was turbulent, Zhou Yunfeng took the lead in swimming over, and when Xue Pu passed, the water suddenly accelerated, and the undercurrent rolled, and he was suddenly wrapped and flew out.

Fortunately, the little fox reached out in time to rescue, otherwise Xue Pu would really be swept into the whirlpool.

Fortunately, Xue Pu is well versed in the art of Dunjia, so if he really wants to be involved in the whirlpool, he can use Qimen.

The three of them were silent under the water, and after diving in the secret passage for more than ten minutes, they finally swam up from the other end of the pool.

Turn on the flashlight, only to see a huge and deep cave appear in front of everyone's eyes, the cave goes deep into the distance and stretches out I don't know how far......

The space here is so big that it looks bigger than the cave outside.

After changing out of my swimsuit, I felt that the cave was quiet and cold, and my body felt like autumn frost. Xue Pu put on a down jacket in the luggage for the little fox...

Xue Pu took out the compass and thought thoughtfully.

I saw a dark river not far away diverging in front of everyone, one end flowing to the waterhole of the Pingdingshan cave, and the other end to the east to the depths of the cave.

The little fox asked, "How?" Something was discerned. ”

Xue Pu shook his head and said, "I don't know, it seems that we have to continue to go deeper to find out." ”