Cracks filled the hall, and the broken rocks on the roof fell like rain, and the ground trembled and rumbled.

Ning Yu and the others buried their heads and rushed hard, tensing their nerves to the extreme, constantly dodging the falling boulders.

Fine sweat covered Xiao Ying'er's forehead, but she didn't have time to wipe it, she only cared about urging the aura of her whole body to continuously increase her speed to the limit.

The stone hall was like an abyssal beast, opening its bloody mouth in the rear, constantly rushing towards Ning Yu and the others, and the speed of collapse was much faster than they imagined, and if they were not careful, they could be completely engulfed.

I don't know how long I was running in the dark, but when Ning Yu smashed the rock in front of him with a punch, there was finally a glimmer of light at the end of the distance!

"It's almost to the exit!"

With such a high-intensity rush, even with his physical fitness, he can't last long, let alone Liang Maocai and others.

Rumble!!

Finally, at the moment before the stone hall completely collapsed, the four rays of light and shadow grabbed the gap and rushed out.

“...... Call. Liang Maocai collapsed to the ground, gasping for breath, and didn't even want to move his fingers again.

Although Xiao Ying'er was not as embarrassed as him, she was not much better, she wiped her sweat with her hands, and her whole person was swaying, as if she might fall down at any time.

Only Ning Yu's recovery power was amazing, although he was a little tired at first, but after his hand against the wall and changed his breath a few times, he felt the blood surge up again, and his consciousness was no longer as blurry as he was just now.

Turning his head, he saw that the cave behind him had been completely sealed by rocks, and even if the Spirit Sect was here, it was impossible to return back the way he came.

"I finally escaped. Ning Yu said a little happily for the rest of his life after the catastrophe.

Despite all the dangers along the way, no one was left behind until the end, and for them, this is already a good result.

Yuan Liang nodded, looked around, and said, "It seems that this should be another passage." ”

There are many forks in the inside of Tianfeng, and although the original stone hall is vast, it is only a small piece of the mountain, so even if it collapses, the impact on the entire mountain is still minimal.

At this moment, they suddenly saw two familiar figures flying towards them.

One of them was dressed in red, holding a blood-colored blade, and it was the youngest silver-medal assassin in the Chiyun Tower, the Phantom Blade.

And the other person was dressed in white like snow, holding a three-foot Qingfeng, it was the disciple of Yunkong Mountain who shocked the four that day and turned the fourth layer of the Soul Suppression Pagoda upside down, Lu Li.

"Why are you?" When they got closer, the two of them also recognized the identities of Yuan Liang and the others, and couldn't help but be surprised.

On that day in the Huaqing Hall of the Su family, they had almost seen each other, but they were not so familiar with each other, and now when they met in this kind of place, they naturally recognized each other at a glance.

"What the hell is going on over there?" Lu Li looked at the entrance of the cave that was blocked by heavy rubble, his face was surprised, and he couldn't help but ask.

What's more, they had felt an incomparably amazing fluctuation before, even if they were far away, that energy made the two of them feel a little afraid in their hearts, so they decided to rush to take a look.

Yuan Liang smiled bitterly and said, "It's a long story......

Although the time was urgent, Xiao Yinger and the others had exerted too much physical strength, and it was not suitable to continue to hold on, so during the break, several people briefly explained what had happened before to Lu Li and the others.

When they heard that the Holy Son of the Heavenly Sword Sect had appeared, their faces changed suddenly, revealing extremely solemn expressions.

"Heavenly Sword Sect, how dare you meddle so blatantly?" Lu Li was a little puzzled.

The Yunkong Mountain where he is located has an extraordinary status because of the appearance of a legendary figure like Qingyun Patriarch, so he also knows a lot of secrets.

In his cognition, the Heavenly Sword Sect lent some magic weapon cheats to the Western Regions, and directly sent people to interfere with the secular battles, which undoubtedly broke the rules set by the Yanhuang Country Lord.

Moreover, it turned out to be the Holy Son of the Heavenly Sword Sect?

"I also think something is wrong. ”

Yuan Liang nodded, and continued: "I'd rather provoke the laws of the Yanhuang Kingdom than come to this Shuanglong Mountain, what is it that attracts them so much?"

Qiankun Zhu?

Eight wilderness maps?

The Heavenly Sword Sect is also a supreme sect that has been inherited for a long time, and although the Heavenly Rank magic weapon is covetous, it shouldn't be worth the risk they take, right?

After all, once discovered, it may be liquidated by the Yanhuang Kingdom.

"It's useless to think too much here, so let's go up there and see for yourself. Lu left the mouth.

Yuan Liang nodded, and then a bitter smile appeared on his face.

"But I'm afraid that's all I have to do here. He sighed.

Hearing this, Ning Yu, Xiao Ying'er, and Liang Maocai were all taken aback, and even couldn't believe their ears.

At this time, everyone suddenly discovered that the corners of Yuan Liang's mouth were irrepressibly bloodshot.

The Death Astrolabe, which is the top-level magic weapon of the two realms, has been urged for so long with the power of the foundation building period, and has forcibly suppressed the seven top spirit masters, and its loss of vitality and spirit must be unimaginable. And with his own strength, he instantly killed Shen Tu Mu of the ninth stage of the foundation building period with one move, how could he not pay a price for such a domineering move?

Not to mention that Yuan Liang finally resisted the extremely powerful sword of the Holy Son of the Heavenly Sword Sect.

If it hadn't happened too suddenly, and he was worried about what accidents would happen on the way to escape, in fact, he would have chosen to leave a long time ago.

"It's not that I'm afraid of death, it's just that I don't want to be a burden to you. Yuan Liang said with a smile.

Ning Yu let out a long sigh and said, "You've done enough. ”

In the face of the seven top spirit masters, if it weren't for Yuan Liang's action, his own casualties would definitely be much heavier than now.

In this regard, the faces of several other people are inevitably a little regretful, I don't know how many dangers are still on the next road, and the loss of such a powerful help is obviously a big blow to them.

"Then I'll go first. Yuan Liang was a little reluctant, but he still took out the shrinking talisman and urged.

He knew very well that this battle was very important, and it almost decided the subsequent life and death of the Southern Regions, so instead of dragging his feet in the team and delaying time, it was better to leave as soon as possible, and after recovering, he could still contribute to the outside of the mountain.

Lu Li and the others nodded and said, "I'll leave it to us next." ”

"Take care. Yuan Liang said solemnly.

......

In the cave, there are twists and turns.

Strange-shaped stalactites and stalagmites are found on all sides, and moss grows in some places.

After separating from Yuan Liang, Ning Yu and the others didn't dare to have too much rest, so they set off almost immediately, racing against time to rush to the top of the mountain.

The passage was much narrower than it was, but fortunately it was remote and quiet, and they galloped all the way up for nearly three hours without encountering any accidents.

Along the way, they exchanged information with each other, only to learn that Lu Li and Phantom Blade had also encountered a team of high-level spirit masters in the Western Regions before, and although they won a difficult and narrow victory in the end, only the two of them survived on their own side, and the casualties were not heavy.

In this regard, Liang Maocai and Xiao Ying'er couldn't help but feel a little stunned, thanks to Lu Jun and Yuan Liang on their side, otherwise if they encountered the team composed of these seven top spirit masters led by Yin Tianli, I am afraid that they would end up with the same end as the previous group of people.

The further they went, the stronger the wind and the colder it became, giving them the feeling of climbing upright outside the mountain.

"Look at it like this, it should be almost at the top. Lu Li speculated.

The higher up, the thinner and colder the air tended to be, and now that they all felt a chill down their spines in the passage, it was clear that the temperature outside the mountain had dropped to an incredible level.

At this moment, the front of the passage suddenly became extremely wide, stretching far on both sides, revealing a huge clearing.

Then they were greeted by a huge stone gate nearly thirty feet high, and outside the door stood a huge rock, like a ghostly ghost general guarding it, which was daunting.

Ning Yu raised his head, only to find that on the rock wall at the top of the stone gate, there were several imposing characters carved on it.

"Thundering Palace?"

Almost at the same time, others made the same discovery, and turned their attention to the three big characters carved into the rock mass.

"It seems that this is one of the five fierce tigers of the Holy Beast Palace, the cave of the Thundering Lion King. Liang Maocai said with a serious face.

The Thundering Lion King, ranked fourth among the five tigers in the past, is rumored to have the thin blood of the ancient divine beasts, can call the clouds and call the rain, a thunder law through the sky and the earth, between the swallowing and spitting, the mountains and mountains are broken, the rivers and the sea are overturned, and he is the real master of killing!

Several people took a deep breath and calmed down.

After all, this is the cave left by the existence of the legendary Spirit King, and no one knows what will happen inside.

"Let's go, go inside. ”

......

The stone door is open to the outside, I don't know if it was opened by the person in front of it, or if it has been the case for thousands of years.

Further inside, the entire cave was full of glowing stalactites, as if each one was filled with manic thunder qi, and from time to time there was a crackling sound.

Facing the thunder light all over the ground, Ning Yu and the others were in a cold sweat, and they were extremely cautious with every step.

If these irritable thunder qi were allowed to enter the body, with their little bit of action, I was afraid that in an instant, the entire body would be completely annihilated.

No matter how small it is, this is the thunder breath overflowing from the Spirit King's body, and they are no longer at the same level of existence, just like a burning fire and ants, even if it is a faint spark, it is not something that an ant can bear.

The more you go inside, the more solemn everyone's expressions become, and the entire cave can be said to have been devastated, with all kinds of ruins and broken walls, a mess, like a scene of ruins after the war.

"It's tragic. Lu Li said with a heavy heart.

Not far from him, there were the bones of several Spirit Realm beasts, emitting a faint light, as if they were pouring out their unwillingness in the past.

In the main hall, there is no place that is complete, and the central part has even been blasted open a deep pit nearly 100 zhang wide, and I don't know what kind of great power it can do.

The thunder breath on the stalactites must have been caused by the secret method cast by the Thundering Lion King back then, and it has been left until now after thousands of years of wind and frost.