Demon Spirit Cave House, 10th floor.

The scene is not much different from the ninth layer, the gray mist obscures the sky and the sun, the soul perception is blocked, and the visibility is extremely low.

In addition, there is also an extremely strong oppressive force between heaven and earth. It can easily penetrate into the flesh, bones, and cells of the human body...... and even the soul.

People who are in it will not only have difficulty in moving, but also their thinking will become stalemate and confused.

In fact, not only the tenth layer, but also the first nine layers, also have this kind of oppressive force......

This oppressive force is a kind of oppression of the deep-seated potential of life, like an invisible hand, firmly choking the strength of the challengers.

But if the potential is strong enough, the sense of oppression will be relatively mild.

If he wakes up, his potential is terrifying, so in the first nine layers, the oppressive force he feels is not too strong, so he can quickly break through the first nine layers.

But the other challengers, the pressure they felt, was very huge, their strength was greatly reduced, their heads were still muddy, and they were naturally prone to death in the face of murderous demon spirits.

"The oppressive force of this tenth layer is obviously much stronger than that of the ninth layer. ”

Awakening to feel the oppressive force around him, his gaze finally fell on a pillar of sky-high light at the end of the horizon.

The pillar of light was the entrance to the eleventh floor.

Roar!

Suddenly, a thunderous roar rang out.

Immediately after, a behemoth burst out of the gray mist.

It was pitch black as ink, its first born with a pair of horns, its body was like an ox, it was tall and strong, and there were black flames rising from its body, and it exuded terrifying heat.

This kind of demon spirit, called the Black Flame Rhino Demon, has an innate ability that is the black flame on the surface of the body.

An ordinary Four Extremes Realm early stage grandmaster, once he was contaminated by that black flame, he would be instantly incinerated to ashes.

The middle stage of the Four Extremes Realm Grandmaster also needed to expel a lot of effort to expel that flame.

But the most terrifying thing is the pair of rhino horns of the Black Flame Rhino Demon, which are incomparably sharp, once they are hit, no matter how strong your defense is, you will be cold.

Roar Roar Roar ......

Something even more terrifying happened, a roar sounded one after another in the gray mist, and one after another black flame rhino demons kept rushing out.

In just an instant, there were more than a dozen black flame rhino demons, besieging the awakening group.

Then, they all rushed towards the awakening.

Although the Black Flame Rhino Demon is as tall as a mountain, it is not bulky, and its speed is as fast as thunder.

In particular, once locked by them, it is almost a never-ending situation.

A strong sense of crisis enveloped the awakening, and he urged Shui Xuanyi to start a fierce battle.

Simply, his strength has not been suppressed too much, and the combat power of these Black Flame Rhino Demons is only at the mid-level of the Four Extremes Realm.

After a fierce battle, he woke up and broke out of the encirclement and went straight to the entrance of the eleventh floor.

Thundered!

In the gray haze, there was a sound of rolling thunder, like thousands of horses running, the sound was huge, making the ground tremble.

There are countless black flame rhino demons, forming an army, rushing towards the awakening.

Whew......

Awakened, his figure flashed, and he had no intention of fighting, and soon came to the entrance.

When he looked back, countless black rhino demons were surging like a tide.

"Let's go!" woke up and didn't dare to stay, flashed into the pillar of light, and the next moment ...... His body disappeared to the tenth floor.

......

Eleventh floor!

The pressure he felt was even greater, and after a fierce battle, he finally came to the entrance of the twelfth floor.

As you progress through the level, the awakening experience becomes more and more abundant.

In this demon spirit cave, the demon spirits are simply endless.

To put it more bluntly, they can't be killed at all, even if their bodies are shattered, they will only evolve into the most primitive power, and they will be reorganized soon.

What the challenger has to do is to survive the siege of the demon spirits and break to the next level.

It seems simple, but it is extremely difficult.

For every challenge, there are three major dilemmas.

One is the growing oppression.

The second is the siege and killing of demon spirits.

The third is the consumption of cultivation......

If you wake up and don't fight the demons to the end, what you are most worried about is that you are afraid that your cultivation will run out.

Once you enter the Demon Spirit Cave, you need to constantly face the siege of the demon spirits, and you have no chance to recover your cultivation.

Twelve floors!

Thirteen floors!

......

By the time he reached the sixteenth floor, more than half of his awakened cultivation had already been consumed.

And the oppressive force he felt became stronger and stronger.

What's even more terrifying is that when they reached the sixteenth layer, the strength of the demon spirits they encountered when they woke up had reached the level of the late stage of the Four Extremes Realm.

Cultivation was suppressed, and even if he tried his best to fight, the peak combat power that could erupt would not reach the late stage of the Four Extremes Realm.

Now, do you want him to fight with a group of late-stage demon spirits of the Four Extremes Realm?

Just one face, and he will be bombarded to slag.

"Run!"

Wake up without hesitation and choose to flee.

It's just that trying to escape from a large group of demon spirits in the late stage of the Four Extremes Realm is obviously not a simple matter.

Wake up tried several times, but it was blocked back.

"If this continues, I'm going to die here. ”

The situation has become grim, and the awakening heart is awe-inspiring.

"When my mother first broke through, her cultivation was only in the Mixed Yuan Eightfold, and her combat power was only in the early stage of the Four Extremes Realm, how did she break through to the eighteenth layer?"

"By the way, the Cave Void Secret Technique!"

Wake up, his eyes light up.

At the beginning, the mother Concubine Lantai must have relied on the secret technique of the cave void to successfully pass the eighteen levels.

Thinking of this, Su Xing immediately urged the formation breaking technique, and his body disappeared from the spot, and when he reappeared, he had already come to the entrance.

Looking back, a large number of demon spirits in the late stage of the Four Extremes Realm rushed quickly, waking up but unmoved.

These demon spirits can only stay in their respective layers, and they cannot follow the awakening through the entrance to enter the next layer.

"The Cave Void Secret Technique is really a cheating existence, no wonder my mother was able to easily break through at the beginning. ”

Su Xing smiled slightly, stepped into the pillar of light, and his body quickly disappeared.

What he didn't know was that Concubine Tangtai's perfect breakthrough was not only because of the Cave Void Secret Technique, but also because of the oppressive force here, which had almost no effect on her......

......

"It's another trick!"

"It's a trick, it's cheating. The rules of the Demon Cave must be adjusted. ”

On the top of the mountain, Zhu Long Supreme saw the awakening and urging the Cave Void Secret Technique, and immediately raised his eyebrows.

However, she herself knew that what she just said was angry.

The Cave Void Secret Technique is completely part of a person's strength, and it is not cheating at all.

"Boss, you've been ...... lately It seems that he is also cultivating this secret art, right?" the woman surnamed Mu said coldly.

“......”

Supreme Zhu Long looked surprised, and didn't understand why the woman surnamed Mu would know about this, but she immediately reacted.

Obviously, it must be the concubine who taught her the secret art of cave void and informed the woman surnamed Mu.

"Is there anything to be gained from teaching?"

The woman surnamed Mu looked forward to it, and the old man surnamed Yu next to her was also full of interest.