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"Sixth brother, it seems that you can breathe again, you can try it!" The man named Fengzhuang said excitedly.

Feng Carp was stunned in the dark, tried to take a small sip slightly, and found that it was indeed able to breathe.

Hearing this, Ao Ji and the others also followed suit, and immediately realized in ecstasy that they could really breathe freely and smoothly.

"Could it be that the environment here can spontaneously produce oxygen?" he guessed.

If there is a middle school student here, he must despise this group of idiots fiercely, uneducated, it's terrible!

How can oxygen be spontaneously generated in an isolated cave underground?

In fact, it's not that these seven people are ignorant, they are middle-aged on the surface, but in fact, the young one is already more than one hundred and twenty years old.

By the definition of the monastic world, they belong to the older monks of the young and middle-aged generation.

More than 100 years ago, science education in Huaxia was not as popular as it is now, such as the generation of phoenix carp, modern civilization, most of the learning is very superficial, they have excellent spiritual veins, when they were very young, they left the "private school" at that time, and returned to the clan to concentrate on cultivation.

Moreover, the people of the ancient cultivation family, no matter how good your business is, no matter how good your career is, in the family, they all have a very average status, and any person who has achieved cultivation jumps out, in the eyes of the elders, they can compare you.

Therefore, the people of the ancient cultivation family, only the peripheral clansmen who are unable to cultivate, will be sent to earn money for the family and supplement ordinary material needs. Clansmen who are truly capable can directly enjoy their achievements and concentrate on cultivation.

It was precisely because of this deep-rooted atmosphere, coupled with the fact that they rarely left the cultivation place on weekdays, that these seven people decisively didn't understand why they were suddenly able to breathe smoothly again.

They just take it for granted, and take a big gulp of hard breathing, anyway, they don't perceive the ingredients of the poison gas, and even if it is poison gas, ordinary poison, it can't help them.

"Wait, there's something going on in the water!"

However, the phoenix carp, which cultivated to the highest level, quickly noticed some clues, and his keen sense of hearing, as if he had heard something, came from the deep well on the other side of the cave.

The seven of them hurriedly stopped talking and listened carefully.

Bang ......

It seemed that there was a sound of boiling water, and it was only a slight movement just now, but after the phoenix carp made a sound, it suddenly increased sharply, and on the water surface of the cave well under the mouth of the cave, it seemed that there was a column of air spurting out all of a sudden.

"What's going on, go over and take a look!"

Feng Li's expression was shocked, although he didn't sense that anyone was nearby, he was still highly alert all of a sudden.

The other six people also mentioned their true anger one after another, and they had a bad premonition.

It's just that, including the phoenix carp, the seven people naturally seemed to be instinctive, and made a very superb action at the same time.

Originally, in order to save energy, they all stayed in the dark, and even if they leaned against each other, they couldn't see each other's faces.

So right now, after noticing that there is a cat, they instinctively, flick their fingers, and light a fire.

Rumble!!!

In the next moment, the entire karst cave lit up, countless times brighter than the seven people wanted, and the violent light blue flames instantly swept every corner of the karst cave.

Hydrogen gas exploded violently within the range of natural forces in an instant with the help of oxygen!

Seven phoenix carp, because of their "illiteracy", paid a heavy price, between the tunnels outside the cave, someone learned the lesson of chemistry quite well, he had secretly released the oxygen and hydrogen before, completely proportional, just enough to meet the most violent explosion conditions.

In the cave, in the dazzling sea of fire, not an inch of space could be spared, and the seven people who stayed in the depths of the cave were shrouded in flames and explosions in an instant.

The raging flames then rushed out like a fire dragon along the tunnel under the cave, and even the water could not stop the spread of the tongue of fire.

However, Yang Di and the others, the first time they heard the movement, they had already exited the tunnel, and quickly swam down dozens of meters away from the entrance of the tunnel, looking at the dark waters, which were instantly illuminated by the light and fire.

"I'll go! The power of nature is also very terrifying!" Yang Di had palpitations, in fact, he had secretly released oxygen and hydrogen more than half an hour ago.

It's just that at that time, in order to keep the movement secret, he took the way of a long stream of thin water and came slowly, so in the well outside the cave, only dense small bubbles were rising, and the sound was lower than the cry of mosquitoes, and even Ye Shenyu couldn't hear it, let alone the seven people.

The reason why it was exposed later was because Ye Shenyu heard someone talking inside suddenly, for fear that those guys would be idiots and ignite a fire, so he hurriedly ignored the three seven twenty-one, and tilted the hydrogen in the Qiankun talisman and most of the oxygen in the eight treasure bottles into the tunnel.

The tunnel is diagonally upward, and the location of the cave is even higher, and any gas inclined into the tunnel can pour into the cave.

Because of the sudden tilt, there was a boiling water in the well, and later it was even more air-jetted.

After that, it was natural that the seven phoenix carp detonated hydrogen gas by themselves, and Yang Di originally planned to throw a popping pill bottle into it......

The flames of the explosion lasted for several seconds before they were extinguished, and at that moment just now, there were faint screams in the cave inside, which made Yang Di and the others terrified.

"It's very powerful, but it shouldn't be able to die!" Ye Shenyu said solemnly beside him, in the sea of fire that exploded, even if it was an elephant, it would definitely be dead.

However, those seven guys cultivated strongly, even if they were caught off guard, but after being shrouded in flames, their bodies would definitely instinctively try their best to protect them, and it would be difficult to hurt their internal organs and foundation.

"Hehe, even if you can't die, it is estimated that the skin is charred and tender, and it is ......" Yang Di touched his nose and said with a sneer: "I guess I feel it, I am naked!"

"Little thief, you are so filthy!" Ye Shenyu was stunned for a moment, and then suddenly, he pinched his waist in shame.

In that ubiquitous sea of fire, if something happens suddenly, even if those seven dog thieves can protect their lifeline, the surface of their skin will definitely suffer.

Even their skin suffered, and the clothes they wore on them were also burned out, and the thief had clearly done an extremely filthy thing.

"Ahh

"How so?"

"Who? Who did it?"

"It's them, it must be that little beast who has returned, I'm going to break him into pieces!"

After a moment of silence, in the tunnel, there was a continuous roar and roar, Yang Di and the others guessed correctly, the seven phoenix carp at this moment have indeed become African natives, their whole bodies are charred black, and their beards and hair have all been burned out, like hairless gorillas!