Gu Fei's expression moved slightly, raised his eyebrows and glanced at Mo Yuan, and immediately tried to hook up the sword intent here.

In the next moment, the extremely rich sword intent in all directions seemed to be subjected to a huge suction, and it was like a wanderer returning home, shrouded towards Mo Yuan.

Immediately, an even higher sword roar resounded through the void, and even the surrounding space seemed to be affected and began to distort.

At this moment, the tens of thousands of attacks also came in shock, and Gu Fei slashed out with a sword without hesitation.

Suddenly, the void hissed, the sword roared, and the tens of thousands of attacks were directly shattered by the sword rays released by Mo Yuan in an instant.

Gu Fei's expression showed a hint of surprise, he glanced down at Mo Yuan, his heart moved slightly, and then his figure flashed, and he began to look for a way to break the formation around.

After the power released by Mo Yuan just now, as if those attacks were in shock, there was no abnormal movement.

So Gu Fei did have some time.

Time passes slowly!

After being trapped for three days, the frown on Gu Fei's face relaxed slightly.

Because he has found a way to solve the trapped array here.

I have to say that the formation here is indeed exquisite.

Although millions of years had passed, there had been a lot of damage to the formation, but it still took Gu Fei a lot of effort.

It can be said that it is impossible for anyone to get out of trouble here.

The first is the attack, if it weren't for Mo Yuan's deterrence, he wouldn't be able to resist at all, and he wouldn't have had time to study the formation.

If it weren't for the fact that he was proficient in the way of formations, and the power of the formations in this place had been greatly reduced over time, he would not have been able to crack them so quickly.

Therefore, this place is indeed a place of death for the people of the demon clan.

Finding the weak point of the formation, Gu Fei picked up Mo Yuan and swung it down, and then a hole appeared in the void that could be passed through by one person.

Gu Fei didn't hesitate and flashed out.

However, the next moment, Gu Fei's face instantly froze, revealing a look of astonishment.

Because, the moment he stepped out, he stepped into another formation again.

Moreover, the attacks in the formation that he had just stepped into were even more powerful and numerous than before.

"The array within the array?" Gu Fei frowned violently, and couldn't help but wonder.

The array within the array, only those formation sects that have been inherited for a long time will be arranged.

But even if it is arranged, it is impossible to have the subtlety in front of it.

This is a complete chain of arrays!

Even he hadn't found any traces before.

It seems that the person who arranges the formation here is definitely a super formation grandmaster.

There was no room for him to think too much, because the attacks around him were already coming.

In all directions, densely packed, it is impossible to completely avoid it.

Almost instantly, Gu Fei's body was cut through several times.

Gu Fei tried to use Mo Yuan, but found that the effect was not as good as before.

"Sure enough, it's a forbidden place!"

Gu Fei muttered, and then his figure flashed, rushing towards the place where the formation was broken.

With his previous experience, this time Gu Fei could easily find the weak point of the formation, and under one sword, the formation was shattered.

Then, the figure rushed out again.

However, after walking a few steps, it was exactly the same formation as before.

This time, Gu Fei knew it in his heart, found the place to break the formation, and broke it with a sword.

In this way, Gu Fei walked all the way, I don't know how many big formations he had broken, and countless openings had been cut all over his body, and he was covered in blood.

Although it is harmless, it looks a little miserable.

At a certain moment,

Gu Fei had just broken out of the formation, but a huge cave suddenly appeared in front of him.

The cave is about 100 meters long, and it is pitch black inside, and there are sword lights flowing around it, which looks a little weird.

However, before Gu Fei could make a move, the next moment, Mo Yuan suddenly let out a long roar, and then directly broke free of Gu Fei's hands and galloped towards the cave.

Gu Fei's face changed slightly, he groaned, and then chased Mo Yuan into the cave.

He didn't know what was going on inside the cave, but Mo Yuan rushed in without hesitation, and he could only follow.

After all, after this trip to the secret realm, he guessed that Mo Yuan was definitely not simple.

Even when Mo Yuan is intact, it is likely to be as powerful as Chixiao.

Such a divine soldier, how could he give up.

Stepping into the cave, I couldn't see my fingers around me, but I could faintly feel the extremely rich sword intent here, and there were sword blades floating in the void, raging.

Gu Fei urged his sword intent to resist, and at the same time, a flash of fire lit up in his hand, and then groped his way towards the depths of the cave.

I walked for seven or eight hours, but I didn't see Mo Yuan's shadow.

And the whole cave seems to have no end.

Even Gu Fei planned to withdraw for the time being.

Because, the further inside, the stronger the sword intent around becomes.

If he went any further, even if Gu Fei himself comprehended the sword intent, he couldn't stand it.

However, just as Gu Fei was about to turn his head, a faint light suddenly appeared in the distance.

Although it is faint, it is particularly dazzling in the dark cave.

"What's that?"

Gu Fei frowned slightly, and immediately looked intently, but he couldn't see anything.

After thinking about it, Gu Fei still went over to take a look.

Anyway, looking at the distance, it shouldn't be too far.

About an hour later.

Gu Fei finally knew what that bright light was.

That's an exit.

The moment he stood at the exit, he was greeted by a raging flame.

Gu Fei waved his hand away, and immediately looked at his feet.

I saw that at a distance of 100 zhang under Gu Fei's feet, it was a place like a lava hell.

Countless crimson lava roared beneath his feet, splashing like a tidal wave.

In the center of the magma, a huge black rock stands upright.

On top of the black rock, a long sword was stuck horizontally, and the ink abyss that had disappeared before was coiled around.

Gu Fei's brows furrowed slightly, and a hint of suspicion flashed in his eyes.

The scene in front of him reminded him of the time when he had obtained Chixiao before.

At that time, it was very similar to the scene in front of me, and it was also the surrounding magma rolling.

The only difference is that there was no Mo Yuan before.

"Could it be... What's the connection?"

Gu Feihu muttered suspiciously, and then didn't speak, watching quietly.

As time passed, Mo Yuan's coiling speed became more and more high, and the long sword inserted in the black rock also trembled slightly.

The next moment, under Gu Fei's somewhat shocked gaze, Mo Yuan actually began to slowly dissipate, and the long sword also began to slowly bloom at this moment, with dazzling red-gold light.

Time seemed to stand still, and Gu Fei's expression gradually froze.

It wasn't until Mo Yuan completely disappeared that Gu Fei gradually came back to his senses, and there was a trace of astonishment in his eyes.