Obviously, there is a complete ecosystem in this cave, otherwise there is no way for living things to survive. Pen & Fun & Pavilion www.biquge.info [Cat Flutter Novel Updates the Fastest and Most Complete Free Novels]

The enemy is far away, and Sun Xuemo is lonely and observing

Sun Qiu is not cool, and then learns from Yang Leng to the ship

It's just that now Yang Rui and the others obviously don't have much interest in this ecosystem.

In the cave, the scenery along the way has not changed much, and those stalagmites are not appreciated; It was Shu Yao who seemed to be interested in everything around her, not taking pictures of the surroundings with the camera in her hand.

"Let's rest in place!"

With Yang Rui's words, everyone also found a place to sit down and rest, replenish water or eat something.

Fan Jun found a stone gap and inserted the torch, and among the group, only Fan Jun was holding the torch, and the others were holding flashlights. As for the reason for taking the torch, it is quite simple, that is, to confirm the oxygen content in this cave.

"Looks like I'm going to have to spend the night in this cave tonight!" By this time, it was almost six o'clock in the afternoon, and they still hadn't reached the first fork in the road marked on the map.

"I wonder if there will be any monsters here!"

"You girl, there are so many monsters in this world!" For there are monsters in this, Yang Rui doesn't believe much, this underground cave is not enough to support the monsters to live in it.

The enemy is far away, and the enemy is far away, and the enemy is cold

First of all, there is no way for monsters to get enough of things.

Along the way, I also saw fish in this underground river, but the number is not much, what does this mean?

It means that there is no way to provide for the large-scale reproduction of this underground fish school, and the current level is a balanced choice of nature.

The simple thing is that after resting, the group continues on the road.

Along the way, it took almost an hour at a time, and then it was a fifteen-minute rest, and at ten o'clock in the evening, everyone finally came to the first fork marked on the map.

Looking at the marks on the stone wall that were obviously drawn with sharp weapons, and looking at the map with the same mark, everyone knew that they had found the right place.

The person who drew the map is still a very caring person.

The whole journey of the cave is quite smooth, nothing happens, it is simply over.

On the third day, the group finally walked out of the underground cave.

It's just that when they came out, everyone looked a little weird, and it was no longer the neat and tidy way when they first set off, and everyone was getting dirty.

There's no way, it's weird to walk underground for three days in a row, and it's not dirty.

After coming out, I was not in a hurry to continue on the road, but did a day of repairs! At the same time, it also confirms the direction where everyone is.

Looking at the directions shown on the satellite map, this is really surprising!

Because now they're in Tibet.

In other words, this karst cave is connected to Tibet and Nanyun, and the total length is 100 kilometers.

This is really surprising.

No, no, no, reluctant, war, cold, far moon

Obviously, in this cave, there is a complete ecosystem, otherwise, there is no way for living things to survive.

Although they arrived in Tibet, they also arrived in a completely no-man's land. Satellite maps show that there are no human villages and strongholds around the area.

I guess even those smugglers won't go here, because it's full of cliffs, and it's really too difficult to walk.

In a waterhole, we set up camp for repair, and at the same time, everyone has a good bath! Anyway, it's summer, so I don't have to worry about the cold.

After a good night's sleep, everyone's spirit has recovered quite well, and the physical condition has also recovered well.

Sleep is the best way for humans to recover.

Sleep when you're tired, and sleep when you're sick.

The next day, everyone packed up their things and began to move on, there was no road to move forward in the mountains and forests, only to use the axe to open a road to pass; The road that came out of it will disappear again after a few months.

The speed of progress has dropped quite a bit.

Yang Rui had to sigh, how did the person who drew the map come up with it!

Is it because it's been too long, or is there a road before, but it's gone for too long? It's quite possible.

After not the enemy, the ghost knotted to investigate the lonely land Taixing

Fortunately, it didn't take long to find a canyon marked on the map, and according to the map labeling, as long as you go along this canyon, that's good.

I continued to move towards the goal, and I also encountered some fierce beasts and the like along the way, but for Yang Rui and their line, any fierce beasts are useless, a gun in hand, that is the world I have.

As long as you dare to attack, it is a shot down.

After walking for a few days, Yang Rui and the others finally arrived at the place; One was twelve days, and they finally arrived.

Looking at the stone wall in front of him, which was obviously artificially created, Yang Rui couldn't help but smile, the map was real, and there was really an ancient city here.

There are a lot of vines on the top of the stone wall, and there are a lot of green ferns growing on the stone wall, and I don't know how long the stone wall has been standing here.

After the enemy, Sun Shu took over the moon and the moon

Anyway, that time can't be short! Because, not long enough, this will not be the case here.

A group of people entered this ancient city built in an unknown era, and the map that brought them here was also useless.

The enemy is not the local department, the enemy is the only one, and the orphan is closed

After entering the stone wall and the like, it is surprising that the distance is a large square!

There are also rows of stone houses around, apparently for humans at the time. It's just that the stone houses here feel relatively big.

In other words, the height of the people who used to live here is taller than the current people.

"Satellite positioning, and then send the helicopter!"

Since it's such a big place here, it's no problem to park three or four helicopters.

Now that I've found the ancient city, it's good to go back by helicopter instead of returning the same way. It's such a long distance, and it's a pure waste of time to walk back.

Those expeditions that don't have the strength have to walk, and if they are like Yang Rui, it is completely unnecessary.