An underground river with a width of about ten meters rushed past, and Lu Liran soon saw Luo Qi and the others emerge from the water one by one.

Akang had already fainted from the fall and was fished out of the water by Luo Qi.

A group of people climbed ashore one by one, lying on the shore in embarrassment and panting.

Jiang Kun couldn't help looking up at the big hole that made them fall, gasped and muttered: "It's **** luck..."

They fell from a height of more than ten meters. Fortunately, there was a river underneath, otherwise no one would have survived.

Looking at the past, the hole was more than ten meters high from them, and it looked like a huge, overturned funnel.

And where they are now is at the bottom of this huge funnel. A long river appears in front of their eyes. The flow is so slow that it is almost invisible to the naked eye, like a calm lake.

There are even some dwarf trees growing on the left and right banks, about one meter high, with thick branches, and around these dwarf trees, on the moist soil along the underground river, there are even small purple pink flowers blooming. flower.

—Even if it is not exposed to the sun all year round, it does not appear to be sluggish, but it is growing vigorously.

A few Lepidoptera moths and butterflies flew on the small broken flowers, and their fluttering wings sprinkled fluorescent phosphor powder, which looked extraordinarily dreamy in the dark cave.

Everything around here looks a bit unbelievable. It doesn't look like it's more than ten meters underground, but it looks like it's in another vibrant space.

[Wow... is this underground? ! It's completely different from the underground I imagined! 】

[There are trees and flowers? ! And butterflies! I don’t read much, don’t lie to me]

[Here comes the problem, this place is so high above the ground, how do I go back? 】

[is a question]

[Here should be @野野survival expert Lu Liran]

Jiang Kun suddenly felt that he seemed to have fallen into a hole, but he didn't seem to be in the hole.

This feeling is a bit strange, but standing here, looking at this empty underground space, he can't feel his own existence at all, as if he has become extremely small.

The surrounding area is both empty and narrow. The reason for the narrowness is that the surrounding light is extremely poor. Except for the sunlight projected from directly below the entrance of the cave, no matter where you look, it is dark, which makes people panic and feel indescribably depressed.

Luo Qi and Jiang Kun took out their flashlights at the same time, and the beam of the flashlight illuminated the surrounding area, but it suddenly went out after a glimpse.

Jiang Kun cursed and shook it vigorously. The flashlight flickered a few times and turned on, but after a few seconds, it went out again.

Seeing this, Lu Liran walked to the other side of the dwarf tree by the light, cut off a few thick branches and tied them together, cut off a piece of clothing fabric with a knife and wrapped it around it, and took out the bag that was **** in a knot in his intestines before. Boil the fat and immerse the branches with the cloth in it.

He took out the flint and chipped out sparks, lit the tinder, and then led to a torch wrapped in cloth and soaked in animal fat, and suddenly a bright orange light lit up in the dark cave.

Lu Liran took these things out of his backpack, and finally tossed out a pure natural lighting tool out of thin air, and it was so easy to use that Luo Qi couldn't blink his eyes.

Jiang Kun was also dumbfounded, obviously these things have even been in his hands, but he didn't expect to be able to use them like this!

At first, Lu Liran asked him to clean his intestines and scrape his fat. He thought that this person was deliberately making things difficult for him. Those disgusting things made him almost have nothing to eat all night, but he didn't expect it to be useful here!

【Brother Lu's Treasure Chest has been hammered】

[Hahahaha, the expressions of the two people behind Brother Lu are very similar to me when I watched Brother Lu's live broadcast for the first time]

[Laughing, no supplies can compare to Brother Lu's own handiwork! —Salted duck with sauce is given to the host 1x top-quality Wagyu]

The light range of the torch was limited, so Lu Liran could only hold the torch and **** in the dark until he walked to a place close to the cave wall.

He caressed the rocks on the cave wall, and he didn't know whether it was to the camera of the drone or to Ke Ji: "This is an extremely thin circle of calcite, and it will take tens of thousands of years—even hundreds of millions of years of day and night precipitation. to achieve such a scale.”

"The calcite circle is very fragile. I didn't expect such a large-scale calcite group to exist underground in Guisen Swamp." Lu Liran suppressed the wonder in his heart and said in a low voice.

Since the rock wall here is mostly composed of calcite, it is indeed not suitable for Ke Ji's super mecha to appear here.

For such a huge steel giant, even a slight movement could cause the entire cave to collapse.

When Jiang Kun heard what Lu Liran said, he immediately understood, no wonder those boulders could smash such an exaggerated hole. I dare to say that the structure of this area is fragile, but it is only because of the precipitation of tens of thousands of years that it looks solid on the surface. , but the core is still empty.

There was the sound of water in the underground river again, and Luo Qi and the others looked over through the light from the collapsed hole, only to see that the person in the water was Nan Guo.

He climbed onto the shore wet like a water ghost.

Lu Liran looked around, frowned slightly, and asked, "Where's Mao Mu?"

Luo Qi and Jiang Kun froze, and after a few seconds, Luo Qi said in a hoarse voice, "It's gone."

"He was entangled by that anaconda, and within a few seconds, his eyes were bloodshot, his bones cracked, and then he was thrown out violently and hit a tree." Jiang Kun recalled, closing his eyes hard. He closed his eyes, "When we went to pull him, we found that all his bones were broken. When we pulled him, it was like... pulling a lump of flesh."

He even shuddered as he spoke.

Hearing what Jiang Kun said, Nanguo raised his eyebrows slightly, moved his lips, and silently calculated how many pounds the boa's strangling power could reach...it is a terrible natural killer.

"The man was hopeless, and the giant anaconda turned to us again, so we had no choice but to run." Luo Qi continued.

Jiang Kun nodded: "It's what you saw later..."

He paused as he spoke, and asked Lu Liran and Luo Qi: "When I fell down, I felt as if I saw something. It was so big. I thought it was a mountain wall. Then it fell into the water and came up again, but it disappeared. Yes, did you see it?"

Luo Qi shook his head, when he fell down he subconsciously closed his eyes and didn't see anything.

Not to mention Akang and Nanguo.

Jiang Kun scratched his hair and said, "I probably misread it, so I squinted and didn't see anything clearly."

"What shall we do now? How to get out?" He asked again.

In this underground, the most difficult thing is to distinguish the direction. It is still good here, and there is still some light. If you go further in, you will be completely blind. Everywhere you look is in the same direction.

The hole above their heads was so high that it was unrealistic to climb up—the cave Jiang Kun and the others fell into was only a few meters high, and it was difficult to climb, let alone the current place.

When Jiang Kun asked, he looked at Lu Liran, without even realizing it, there was complete trust in He Qiji in his eyes.

"Walk along this underground river." Lu Liran said, he quickly made a plan in his mind, holding a torch and sticking a stick in the shallow water near the river bank, he said, "However, it is going upstream .”

If there is a river on the open ground, Lu Liran will choose to walk along the lower reaches of the river. Most of the representative facilities of the civilized world, such as indigenous tribes and roads, are built along the lower reaches of the river.

—Going downstream, of course, means being closer to rescue.

But the underground river is different. There is still a huge underground river ten meters wide in front of you. It is very likely that it will disappear as it flows. It does not dry up, but flows into an invisible deeper depth.

In such an underground, the formation is extremely dangerous, and there are countless ground fissures, shafts and sinkholes everywhere.

If you walk down the underground river, you will completely trap yourself in the underground world.

As for rock climbing, Lu Liran once climbed a cliff nearly 20 meters high with his bare hands, but this place is different. The rock structure with calcite as the main body makes the climbing risk factor increase many times here. Even Lu Liran is unwilling to take such a risk. risk.

Lu Liran tied the kettle to the branch stuck in the water, and then stretched out the rope, allowing it to float out with the current.

The flow of this underground river is very slow, similar to the swamp waters on the ground, and the change is almost invisible to the naked eye. Lu Liran can only use this method to identify the direction.

A Kang was still in a coma and couldn't move, so the group had to stop and rest on the spot.

"A river like this can only move about 30 meters a day. Put the kettle here first, and see how far it drifts and where it drifts." Lu Liran explained to the drone camera.

As he spoke, he twisted the rope, tied a knot every one and a half meters, and tied it around everyone's waist to ensure that everyone would not disappear while walking.

Luo Qi didn't raise the slightest objection, but was just helping Lu Liran.

Lu Liran nodded to the other party when he saw this, and continued: "The water of the underground river and the river above the ground are connected, which means that their main streams should also be in the same general direction, that is, from east to west. .”

"After knowing these basic information, it will be much easier to identify the direction underground." Lu Liran said it lightly, but Jiang Kun's eyes were straightened.

Can it still be like this?

Luo Qi clapped his hands excitedly: "It can still be like this!"

learnt!

Because of just falling into the water, Jiang Kun and Luo Qi struggled to light a fire, and Lu Liran put out the torch first, so as not to waste it.

Several people sat together around the bonfire, and no one spoke for a while.

It was Jiang Kun who broke the dullness first, and said, "Didn't you say that there is only one anaconda that big? Why is there another one? Is it the big one, or the one you met before?"

He asked, looking at Luo Qi.

Luo Qi was stunned, recalled for a few seconds and then replied: "That's still the same size, not much bigger."

Jiang Kun gasped.

"But didn't you say that in the same territory, there won't be more than two big creatures?"

Luo Qi nodded slightly confused: "That's right, there should be nothing wrong, unless it's..."

"Mating season." Ke Ji said abruptly from the side.

Luo Qi nodded: "But the mating season for anacondas and pythons has passed. The female crocodile we met before has so many small boas in its belly, which means that the mating season has passed. For at least a month, the male anaconda should not be here."

Lu Liran also knew that what Luo Qi said was right, that's why he was so surprised when he saw another anaconda.

The mating season is over, and according to the law of nature, the male and female boas will separate.

Unless there is something that attracts them, or stimulates their estrus, making them enter passive estrus?

Lu Liran was thinking, his eyes darkened, and his eyes were fixed on Nanguo.