The formation process of the sinkhole passage is bizarre, and can be understood as a folded space that connects one space to another.

The passages formed by this folded space can be long or short.

Some connections are dangerous, unstable, and can collapse at any time.

That kind of sinkhole generally doesn't have much value to explore, and is only closed and closed.

For example, the E72 sinkhole, including the new sinkhole in Jiangbei City at that time, is a sinkhole with extremely stable spatial channels, which has exploration value and also has different degrees of threat.

Tang Jian took Cai Yiqiu along the oblique downward passage and walked into the lake-like spatial passage where the aura of the spirit medium gathered, feeling like he was bathed in a warm water vapor, slowly exploring downward.

Cai Yiqiu seemed to be coming to the sinkhole for the first time, nervously grasping Tang Jian's hand, and carefully probing downward.

The process of passing through this spatial passage is a very special feeling.

It seems to be an upside-down rejection from the inside out, and there is a strange distortion in the physical perception.

Ordinary people who do not have more than 10 vitality to enter this kind of passage will be in great danger.

Cai Yiqiu almost fell many times in the middle of walking, and felt that her steps seemed to be vain and powerless to walk step by step, if it weren't for Tang Jian's constant support, she would have to roll down directly.

"You are in such a state, obviously it is the first time to come to the sinkhole, I don't recommend that you act with me later, it will be extremely dangerous. ”

Tang Jian frowned and said bluntly.

Cai Yiqiu's vitality strength is okay, originally he could take it, at least the other party's movement speed should be able to keep up with him.

But now it seems that if you want to take the other party deep into the sinkhole, even if the safety factor of this sinkhole is guaranteed, it may not be a good thing.

Although 300 contribution points may seem tempting, even if you count the value of the contribution points that are more precious than the Federation Coins, it is only more than 40,000 yuan at most.

I can't make trouble for more than 40,000 yuan.

If there is really danger, he can escape, but Cai Yiqiu will have a hard time.

"No...... Cai Yiqiu bit her lower lip slightly, grabbed Tang Jian's hand and insisted, "Don't worry, as long as you take me to see it, I promise to give you an additional 200,000 federal coins as a reward afterwards." ”

"This Nima, rich enough to support me, is it just to hunt a barbarian, is it necessary?"

Tang Jian was powerless to complain in his heart.

I've seen a local tyrant, but I've never seen such a local tyrant, and the other party's performance really makes him feel weird.

If you are so rich, just to spend money and come for fun? You can find a more powerful card master to accompany you.

However, thinking that the other party could nap in the car before, and had no social experience at all, Tang Jian was a little relieved.

Probably only this kind of young man who is not deeply involved in the world can make this kind of crazy move of wasting money, and he is the lucky one who was hit.

In the future, the other party is really experienced, and he won't be so stupid again.

"Phew, I'm the reincarnation of a three-star card master, and I was hired by the other party for just a little money, which is cheap for the other party. Don't be too presumptuous. ”

Tang Jian thought secretly.

...

After walking out of the passage, I came to a platform halfway up the mountain, the air seemed to be very thin, and the temperature was also very low, making people feel inexplicably difficult to breathe, as if altitude sickness.

A cold wind blew, and Tang Jian even felt some tinnitus, which was not very comfortable.

Turning her head to look at Cai Yiqiu, this woman was not too unusual except for her face was slightly flushed.

"You're in good shape, and you've adapted so quickly. Tang Jian said with a smile, feeling a little strange.

Cai Yiqiu's eyes flashed slightly, brushed the hair between her ears, and took a deep breath of air with a smile, "It's okay, maybe it's because the environment here is a little similar to my hometown, but my hometown is not so cold." ”

"Oh~" Tang Jian bowed slightly.

There were other people walking out of the passage, and some of them got used to it for a while before going down the hill path of the platform.

Standing on the platform and looking at the railing, you can see that many buildings are built around the foot of the mountain below, all of which are gray and white, there are no high-rise buildings, and the unified bungalows make people feel a little solemn and depressing.

The streets between the buildings are full of soldiers in service, with sonorous footsteps, and some people who have come to the sinkhole to explore and sharpen themselves are interspersed, and the costumes are different and distinct.

"Don't linger at the entrance of the passage, go down immediately. ”

A soldier waiting near the entrance of the passage reminded Tang Jian and the others.

Tang Jian immediately pulled Cai Yiqiu down the mountain road.

...

The gravity of this sinkhole is about one-third stronger than that of the Earth.

For people with a vitality of 10 or more, it is basically not too threatening, but it will also constitute a sense of depression similar to the plateau phenomenon.

"It seems like it's the middle of winter, it's so cold. ”

After walking down the mountain road, Cai Yiqiu kicked the layer of white frost that had condensed on the ground with her feet, rubbed her hands with white breath, and her upturned little nose was red.

Tang Jian shook his head, "I have investigated before I came, the climate here is like this, it is not the coldest time, the coldest time here is enough to reach minus twenty or thirty degrees, and it will last for about two months."

Even the beasts and barbarians in the depths of the sinkhole will die in large numbers in such a harsh environment, and it is usually the time when these barbarian creatures are at their craziest, in order to plunder food resources, they will attack the base here. ”

"Looks like you've done your homework, yes, yes. Then let's go and go out and hunt the barbarians. ”

Cai Yiqiu's eyes were full of admiration, and she stared at Tang Jiandao with a smile.

"Don't worry, buy an up-to-date map first. Tang Jian waved his hand and walked to a storefront across the street not far away.

This military base can be seen everywhere in the fortress, and the outposts are seated.

There is also a power grid formed by special cards in the sky, and there are minefields in the outer ground.

There are also a small number of shops in the base, which are responsible for providing supplies and trading transactions for those who come to this Tiankeng to explore and cultivate, and of course, also provide food and accommodation services.

"The professional sparring group is completely formed by the students of Wujing University, with a guaranteed reputation, with two one-star card masters in charge, and the service is absolutely first-class! The group-to-one service only costs 500,000 federal coins, and the one-to-one service only costs 100,000 federal coins. ”

"Purchase Gyantse fruit, ten 10,000 federal coins, purchase winter-weary animal fur, 30,000 federal coins!"

"Sell cards, sell cards, sell cards, energy cards, energy cards, green one-star starting sales, the starting price is only 2000 federal coins. ”

...

Walking on the street, you can see many explorers who have been in the sinkhole for a long time shouting, and some of them look at Tang Jian and Cai Yiqiu's young appearance, and come up to talk and ask.

"No, no, no!"

Tang Jian politely refused, and pulled Cai Yiqiu, who seemed a little curious, into a store with a rather atmospheric decoration, and asked the service staff to buy the latest E72 sinkhole map.

"Okay, sir, wait a minute!"

Taking advantage of the time when the service staff went to get the map, Tang Jian smiled and teased Cai Yiqiu, "Look at those people outside, among them are all card masters, and they can hire a whole team for only 500,000 federal coins, and you only hire me alone for about 500,000 federal coins, don't you think it's a loss?"

"How did I know that I hired a killer like you, but you weren't even a card master. Cai Yiqiu rolled her eyes, "But you are a person who knows the roots, the group of teams outside, how dare I believe it, if I go out of the base to play any means, I can't help it." ”

Tang Jian Yile, "It seems that you are not too stupid!"

Cai Yiqiu sighed, her eyes flashed slightly, "Of course I'm not stupid, whether you can get that extra federal currency or not is a second word, in case you can't take me to successfully hunt a barbarian, don't you just take me on a free trip, and I don't have to pay anything." ”

"Good calculation. Tang Jian chuckled.

At this time, the attendant on the other side had also found a photo card to record the latest map information.

The price of a photo card is not expensive, it only costs 500 federal coins.

Tang Jian paid the money quickly, opened the photo card in the store, looked at the map information inside, and determined the coordinates of some barbarian activities, and then quickly left the store with Cai Yiqiu.

He didn't notice that as he left the shop and walked outside the base, a pair of eyes were secretly watching his back, smiling in his eyes.

A few Kaxiu, who claimed to be from Wujing University, who were shouting on the side of the street, exchanged glances with each other, and their faces showed some mockery.

"Hey, another chick has taken the bait......"

"Not really. However, judging by the feeling, the vitality does not seem to be high, and there should be no oil and water......

"If you don't have oil or water, you'll be strangled and targeted?"

"Hehehe......"

...

The military base of E72 Tiankeng is a small city covering an area of about twenty or thirty miles.

The small city is shrouded and sheltered by a variety of combination enchantment cards, and even if it is attacked by a sinkhole god creature as strong as a card god, it may not be able to break through the enchantment.

And outside of the small town, there are also many roads that lead to all directions.

Every ten kilometers or so of these roads, there will be some supply depots and emergency medical offices, and there will also be weaker enchantments to shroud and shelter, until the range of 500 kilometers away will be completely primitive and savage.

Although the E72 sinkhole is cleaned every six months, there are few powerful creatures in a radius of thousands of miles.

But creatures such as some weak and ferocious barbarians, wild beasts, etc., have survived and have not been completely killed.

This is certainly not human kindness.

Instead, they are unwilling to completely destroy the ecological balance of this land, and regard the ferocious and uncivilized barbarians and beasts as the best whetstones for military training, and supply the soldiers who come here for actual combat drills, or some social carci as actual combat objects.

The sinkholes with different levels of danger can be regarded as training grounds of different levels.

Human cruelty is actually the most terrible, but from the perspective of race and itself, human beings tend to ignore this problem.

Of course, there is no need to think about it.

If there are poisonous snakes in your vicinity, even though the poisonous snakes have never attacked you or your family, they are just because they are too close to your family. So in order to protect yourself or your family, do you choose to worry all day long, or do you want to kill the poisonous snake first?

This kind of question appears in most multiple-choice questions, and there is often only one answer......