Gao Fei had been running around the world for hundreds of times. He had been lurking for six days in the wild animal infested African prairie, and had been lying in the snow in Siberia. He had never been to the depths of the earth.

As if God to make up for his regret, let him go to the underground Loulan ancient city.

Strictly speaking, Gaofei's "underground trip" was definitely a "harvest trip" in the eyes of others. It not only won the favor of the queen Loulan, but also brought out a bag of priceless gems.

To be honest, goofy hates going underground.

Because - because of his last underground trip, which greatly bruised his self-esteem: even women can't beat, how humiliating?

However, just when he vowed that he would never go underground again, he had to go underground a second time in order to search the whereabouts of Tietu.

This feeling, very uncomfortable.

The rope hanging down from the top is very long, about tens of meters, which also makes it convenient for Gao Fei to grasp the rope when walking on the mossy ladder without worrying about falling down.

As you go down and get darker, the sound of the running water becomes clearer and clearer. The cold air and water vapor become heavier and heavier. The light of the flashlight can only shine out about two meters at most. The steps under your feet are more slippery.

When he reached the end of the rope, the sound of water seemed to be under his feet.

As he walked down the road carefully, Gao Fei did not see a single person, Tietu, Kayang living Buddha, or the king of anjui who had just recently arrived. This gave him the illusion that "people will disappear when they come down.".

After loosening the rope, goofy lifted his flashlight to shine on the top of the tunnel. He walked down carefully for less than three minutes, and his feet fell into the cold water.

A flashlight slowly scanned the misty water vapor of the river, Gaofei saw that the current was very fast. As for the width of the river, it was not clear because of the light.

However, through the echo of the water from the opposite side of the cave, Gao Fei basically determines that the underground river is not too wide, that is, it looks like four or five meters.

"Is this secret passage hidden in the wall just to lead to this underground river?"

Gao Fei put out the flashlight and leaned on the wall of the cave for a few minutes. After confirming that there was no sound except the sound of running water, Gao Fei turned on the flashlight again and walked slowly towards the middle of the river with a gun in his right hand.

The river was not deep at all. The water in the middle had just hit his waist.

Gao Fei doesn't know much about the underground river. He only knows that the fastest underground river in the world has been found, and the current speed reaches 390 meters per second.

Generally speaking, the more turbulent the river is, the depth of water will not be too deep, which is about one and a half meters at most. If it exceeds this depth, the river below will cause whirlpool due to the suddenly raised terrain, thus affecting the speed of the flow.

Of course, when there's a flood, it's a different story.

According to Gao Fei's guess, the water speed of the river under his feet is about 30 meters per second at most. If he exceeds this water speed, he can't stand in the water and has been washed away for a long time.

Standing in the middle of the river, Gao Fei ponders whether to go along the river or against the water. When he hesitates to walk across the river for a few steps, he suddenly becomes empty and suddenly leans forward and is submerged by the cold river.

The water depth in the middle of the river is only 1.23 meters. Unexpectedly, there is a deep ditch hidden under the water opposite the river. Moreover, the current is extremely fast. At least, it must be more than 100 meters per second. Gao Fei is not given the chance to climb to the middle of the River, so Gao Fei is forced to rush downstream.

Gaofei, who was caught off guard, was rushed to the lower reaches of the river. His body swirled and showed his head. Then he sank down, and then he was washed out of the water, and then went down. Now, like dumplings in a boiling water pot, Gaofei went up and down for a while. In the turbulent current, he couldn't do any self-help action at all.

If Gao Fei is an ordinary person, after encountering this kind of accident, he will surely be flustered, subconsciously open his mouth, and then he will be filled by the river water and become a dead fish

Fortunately, he is not an ordinary person. At least, he has rich experience in dealing with unexpected accidents. As soon as he sinks down, he keeps his mouth shut. His gun and flashlight are all gone. He grabs at both sides with his hands flying, hoping to catch something and stabilize himself.

Unfortunately, the protruding stones on both sides of the river are not slippery, and can not borrow any strength at all. He can only passively move forward with the river.

It's bad to be run by the current. Fortunately, the water temperature is not too cold. Otherwise, Gaofei will be frozen in the water soon.

But Rao is like this, he is also several times by the water to hit the rock that protrudes from the cave wall, the loss is all hit on the shoulder, waist, pain, he almost cried out.

But good luck didn't accompany him for long. For the last time, when Gao Fei was awake, he hit his head heavily on the wall of the cave, and then he didn't know anything.

The current of the river will not be too high for someone to faint, it will stop running forward, still surging toward the place it can not control - a deep lake about the size of a dozen football fields.The lake is very deep, which is much deeper than the pool in which Gao Fei used to be in the underground Loulan.

It is the sudden appearance of this lake that creates a buffer for the rushing river, forcing the water speed to slow down at once, and then forms a non-stop whirlpool. All the things in the water are swirled under the water, and then they are thrown out. The buoyant ones will slowly float up and move forward with the water flow.

In front of us is a waterfall with great underground drop.

At the most edge of the waterfall, hundreds of stone pillars with a diameter of three or four meters are arranged irregularly, like a grate, blocking things larger than their distance.

Goffy is this thing - he is blocked by grate like stone pillars at the edge of the waterfall.

These stone pillars have been washed away by the current in the dark river for tens of thousands of years. The three sides facing the water are glassy and smooth. I believe that after tens of thousands of years, they will be slowly washed away by the current.

The roar of the great fall of the underground waterfall "wakes up" Gao Fei in his coma, opens his mouth instinctively, and the river immediately pours in.

"Poof!"

After drinking several mouthfuls of river water, he struggled to emerge from the water. He opened his mouth and spit out the water in his mouth. His hands climbed the stone pillar as much as possible and turned his head to look around.

It's dark all around. Except for occasionally turning up the glimmering water surface, nothing can be seen. It's more frightening than hell. It's said that there are ghost fires in hell, and people always hope for light when they are afraid.

Goofy wants to see light, even the light of a firefly.

God in the West once said that there should be light, so the world has light.

Gao Fei of the East is now eager for light, so he really saw the light.

Light, coming from the bottom, the edge of the vortex.

That light is active, like the ghost fire in hell, and like the stars in the sky, flickering around the whirlpool slowly swimming.

Looking at those "ghost fire", Gao Fei suddenly thought of a TV program "animal world".

According to animal world, there is a kind of fish that can emit light in the coastal waters of China, which is called bareheaded fish.

The back of the head of the skinhead is flat and covered by a pair of large light emitting devices. It looks like a searchlight, and the light emitted is very bright. Divers can see it underwater more than 10 meters away from the fish.

Because the flash of the fish enables divers to see the time on their watch at the bottom of the water, divers often catch it and put it into a transparent plastic bag for underwater lighting.

In fact, in the water world, there are a lot of fish that can light up, like flashlight fish, Ankang fish and so on.

However, these fish are basically growing in the sea water, why there are such fish in the underground river, Gaofei is not clear, also lazy to think.

What's important is that he has to catch a few of these fish for lighting.

Although Gao Fei's flashlight and pistol were not sure where they had been washed down along the way, the mini first-aid kit tied to his waist was still there. The plastic bag with gauze was of good quality. As long as the fish was put into the plastic bag, it was equivalent to making a lantern.

After taking out the plastic bag, goofy took a deep breath and dived into the water.

The water temperature is very good, even slightly higher than the human body temperature. If this place can be developed into a hot spring, I believe the business will certainly be good

Gao Fei is right. The "ghost fire" swimming on the edge of the pool whirlpool is indeed a kind of luminous fish.

What's the name of this luminous fish that grows in fresh water - what does this have to do with Goofy?

The fish swam slowly, and seemed to be a little bit demented: Goofy opened the plastic bag and waited in front of them. They didn't even know it, and they swam in slowly like an elephant walking in all directions.

These fish are not very big, that is, seven or eight centimeters in length. The top of their heads is shining like a searchlight. Their bodies are long and slender like a small snake. However, there is a bone ball protruding from the tail, like a hammer.

The plastic bag that goofy holds can hold more than ten such fish.

When Gao Fei's lung qi consumption is almost the same, he has caught more than a dozen of such fish.

goofy lifted the plastic bag slowly in the water and found that he could get two or three meters below the water, which was more awesome than the flashlight he had brought.

"There's no way out. Who would have thought that there would be such fish in this dark place? Of course, if only this kind of fish can grow a little bit, then it can definitely emit brighter light. "

with a little regret in his heart, Gao Fei pushed his feet and slowly floated upward.

Perhaps, nine days away, the great gods such as the Buddha, the God Jesus and the Virgin Mary heard Mr. Gao's devout prayer and sent him a large luminous fish.

However, the head of this fish seems to be a little too big. Its body is seven or eight meters long

Or to put it simply, the size of this luminous fish is 100 times that of those fish in Gaofei plastic bag. It is like a killer whale in the sea, more like a locomotive rushing towards us. The light from the "searchlight" above is like a car light.The sudden appearance of a large luminous fish, the dazzling light emitted by it, is like the flash of electric welding in the dark. The flash of high flying is actually blind in an instant, so he quickly closes his eyes and exclaims in his heart: wocao, what is this?

Although he could not open his eyes for a while, he could feel the water around him, which was obviously shaking. A kind of low roar like that of a prairie lion was approaching him at the fastest speed.

Gaofei was completely frightened. He quickly turned around to avoid the dazzling light. He slapped his hands on the water and floated to the water.

Originally, just now he was close to the water surface, this force, immediately put out his head, mouth just took a deep breath, but felt a pain in his right foot.

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