"Hey, there is actually a cave hidden in this pool, could it be that there are treasures left over from the ancient sect below?" Zhao Fenglei was shocked, and then exclaimed, and entered the cave with a high spirit.

Just a few minutes after Zhao Fenglei's figure disappeared, Ling Xiao and his party also rushed here and found the hole under this waterhole, and the aura of the surrounding heaven and earth was getting stronger and stronger.

"There may be danger down there, do you want to go down together?" Ling Xiao asked the three women, they all nodded, including Xiao Lin, although her cultivation was low, she was also an eighth-level martial artist.

"Okay, let's be careful, I'll let the lightning explore the way ahead, and everyone will retreat in time when there is danger. Ling Xiao nodded, and then let Lightning enter the cave first, he followed closely, and the three girls of Nangong Hongyan followed behind and slowly entered the cave entrance.

It's just that when they entered the entrance of the cave, everyone had a feeling that they seemed to have broken through a thin membrane, and then appeared in a huge square, and Zhao Fenglei was not far away.

They didn't know that just after they entered the hole, the hole at the bottom of the waterhole gradually disappeared, and even if anyone found the waterhole, they wouldn't know how many people had just disappeared into the hole at the bottom.

"The aura of heaven and earth here is so strong, I'm afraid it's more than a hundred or dozens of times, right?" Xia Yinxue exclaimed.

"The concentration of heaven and earth aura here is probably at least one hundred and fifty times higher. If you can retreat and practice in such a place for a few months, then your cultivation strength will definitely increase by leaps and bounds. Ling Xiao said with a sigh while observing the square in front of him.

This square is very large, the size of a football field, and there are one hundred and eight sculptures of different colors on it, four of which are silver sculptures, and the rest are all gray sculptures, and each sculpture has a sword in its hand, although it is a little dim, but there is a faint sword aura.

There is also a palace at the back of the square, but the only way to the palace is through this square, but neither Zhao Fenglei nor Ling Xiao rushed to enter the square, because the sculptures on the square are too weird.

"It seems that this is indeed the underground palace of the Shushan Immortal Sword Sect, and even these sculptures are holding swords, and it is estimated that this square will not be simple. Ling Xiao thought secretly in his heart.

And as soon as it entered this space, the sable lightning left Ling Xiao's side and pounced into the spiritual mist floating in the distance, it liked those droplet-shaped spiritual fluids the most, which could make it evolve stronger, and Ling Xiao also let it chase and devour those spiritual liquid droplets.

"Buzz ......"

At this moment, Zhao Fenglei, who was not far away, had slowly stepped into the square, and several sculptures in front of him suddenly seemed to come to life, and the sword light in his hand was magnificent, intertwined into a sword net and enveloped Zhao Fenglei.

"It turns out that I have to pass the test of the sword array, so I'll try the power of this sword array. Zhao Fenglei let out a long laugh, glanced at Ling Xiao's side, and didn't know if he recognized Ling Xiao or not, and then began to break into the sword formation.

And as he went deeper into the sword array, more and more sword carvings around him came to life, forming a larger sword array, and the sword light emitted was even more powerful, and it shrouded the sky and the earth, with no dead ends, which made Zhao Fenglei gradually feel struggling.

"Buzz ......"

Finally, when Zhao Fenglei advanced twenty or thirty steps and activated a silver sword sculpture and more than forty gray sword sculptures, the huge pressure brought a deep sense of danger, so that he had to give up his advance and exit the square, and those sword carvings returned to a static state after he exited the square.

"It seems that at least Wuzun's strength can break through the sword formation and enter the main hall, so I'll try again after breaking through here. Zhao Fenglei temporarily gave up the rush formation, walked to the distance and sat down and began to practice, wanting to break through to become a martial arts powerhouse here.

"I don't know if I can break through the sword formation now, even if I can break in, a few of them won't be able to enter, let's practice for a while first, anyway, I'm about to break through to the eighth level Martial Sect, so I'll break through first." ”

Ling Xiao saw Zhao Fenglei's breakthrough in his eyes, although he was a little eager to try, but he was not worried about the three girls, plus he felt that the eighth drop of spiritual liquid in his qi sea was about to form, so he decided to cultivate and break through the cultivation first, and then go to the formation to try.

And Nangong Hongyan, Xia Yinxue and Xiao Lin also found a place to sit down and practice nearby, the aura of heaven and earth here is too strong and pure, they all feel that their cultivation is a little loose, and it is estimated that they will soon break through.

A day later, Ling Xiao and Zhao Fenglei actually broke through at the same time, but the movements of the two were completely different, Ling Xiao's aura formed a vortex and surged into his body, while the aura on Zhao Fenglei's side made a buzzing sound, forming a burst of spiritual mist that submerged his body.

"Buzz ......"

Not long after, the eighth drop of spiritual liquid in Ling Xiao's Qi Sea was completely formed, and the ninth spiritual qi vortex was also generated, and he slowly consolidated the territory while paying attention to the movements on Zhao Fenglei's side.

"Ah......h

Zhao Fenglei shouted, but he completely awakened the power of divine thoughts, and at the same time, the sea of qi also turned into a dantian, and his overall strength was greatly improved, and it was estimated that compared with the old martial arts, he was also stronger than most people.

However, after breaking through the cultivation realm, Zhao Fenglei also did not move, but first consolidated his realm, slowly realized the huge energy contained in his body, and re-became familiar with his body and strength.

"Hey, Wind and Thunder Swordsmanship. At this time, Ling Xiao sighed in his heart, it turned out that when his cultivation broke through to the eighth-level Martial Sect, he once again comprehended a martial art, which turned out to be a set of swordsmanship, which was called the Wind and Thunder Sword Technique, and it directly reached the Xiaocheng level.

Wind Thunder Step, Running Thunder Hand, Wind Thunder Sword Technique, these are the three martial arts contained in the Nine Heavens Wind Thunder Jue Martial Sect Stage of the Super Exercise, the first two Ling Xiao have already comprehended the consummation level, and the Wind Thunder Sword Law has just been comprehended.

Ling Xiao was overjoyed in his heart, on the underground palace square of the Immortal Sword Sect of Ancient Shu Mountain, he had comprehended the Wind and Thunder Sword Technique, which may be his own chance, and it was also the foundation of his own seizure of the Wind and Thunder Sword.

And just when Ling Xiao comprehended the Wind and Thunder Sword Technique, Zhao Fenglei in the distance suddenly felt a sense of emptiness in his heart, as if he had lost something most precious, but he himself said that he didn't know the way, but when he looked at Ling Xiao in the distance, he felt that he was a little eyesore.

In fact, in that time and space in the future, Zhao Fenglei first obtained the Wind Thunder Sword in the Shushan Immortal Sword Sect Dungeon, and then created the Wind and Thunder Sword Technique, and then created the Nine Heavens Wind and Thunder Technique, but time and space changed, Ling Xiao preemptively practiced the Nine Heavens Wind and Thunder Technique, and comprehended the Wind and Thunder Sword Technique in the realm of the eighth-level Martial Sect.

Zhao Fenglei glanced at Ling Xiao deeply, then closed his eyes and continued to consolidate the realm, he eliminated the feeling of loss in his heart, and thought about consolidating the realm before breaking into the sword formation to obtain the ancient Shu Mountain Sword Sect treasure in the palace in front of him.