"That's absolutely no problem!" Xue Xiaoyu agreed without hesitation, in fact, not to mention that Nie Lingfeng gave her back the essence of ten thousand years, even if Nie Lingfeng didn't give her anything, she would join the Immortal Yuan Sect without hesitation, because she heard it clearly and clearly just now, Nie Lingfeng was going to take everyone from the Immortal Yuan Sect to the Lower Grade Immortal Cultivation Planet! This means that she already has the opportunity to advance to the Ascension Stage in this life! Not to mention such an opportunity, even if any monk from the Hades Continent knew about it, he would not hesitate to join the Immortal Yuan Sect.

Of course, if Nie Lingfeng was just to strengthen the Immortal Yuan Sect, he could definitely recruit many high-level cultivators to join for this reason, but the loyalty of these people was definitely not high, and even, when the sect was in danger, they might even fall into the ground!

Like the monks of the Yin-Yang Sect, it is different, because they hold the Yin-Yang Decree of the Yin-Yang Sect in their hands, and now, the Supreme Elder Mingwang Zhenren, who is now the highest cultivator, and the head of the sect, Gu Yang Zhenren, are very supportive of themselves, and under their leadership, the loyalty of the Yin-Yang Sect's returning monks will definitely be very high.

Nie Lingfeng threw Xue Xiaoyu a bottle of Ten Thousand Years Essence, and gave her a healing elixir, so he waved her hand to go down and prepare.

At this time, only Nie Lingfeng and Ling Ruoxian were left in the main hall.

"Ah Feng, we really left the Hades Continent and never came back?" Ling Ruoxian asked.

"Yes!" Nie Lingfeng nodded, puzzled, "Do you still have any unfulfilled wishes in the Hades Continent?" ”

"No, I just think my cultivation is too low......" Ling Ruoxian lowered her head, indeed, now Ling Ruoxian is only a mid-grade in the Yuan Infant Stage, and moreover, she is still a monk who has not advanced for a long time, compared to Nie Lingfeng. The gap between the two is too big, so although she wants to become Nie Lingfeng's double cultivation partner, she is afraid of pulling Nie Lingfeng's hind legs.

"Don't worry!" Nie Lingfeng smiled and touched Ling Ruoxian's hair, and said, "I will let your cultivation reach the peak of the Yuan Infant Stage within three years!" ……”

"How is this possible?" Ling Ruoxian was surprised: "Even if there is that Infant Raising Pill. I'm just able to reach the top grade of the Yuan Infant Stage, and I know my abilities! That's impossible! ”

"Hehe," Nie Lingfeng said with a smile, "Actually, after the monk reaches the Tribulation Period, he can still improve his cultivation through the Double Cultivation Technique!" It's just that the exercises of the Yin-Yang Sect are not comprehensive......"

"What you said is true?" Hearing Nie Lingfeng's words, Ling Ruoxian was surprised.

"Of course, how could I lie to you?" Nie Lingfeng first handed her a Baby Raising Pill and a bottle of Ten Thousand Years Essence, and then gave her some cultivation materials. Only then did he send her to the Immortal Yuan Sect Mountain Gate in the True Spirit World, and let her go to retreat and cultivate alone.

Two hours later, the remaining more than 1,000 monks of the entire Yin-Yang Sect had all gathered in front of the main hall of the Yin-Yang Sect, speaking of which, if it weren't for the constant fighting with the Starlight Sect in the past few years, the monks of the Yin-Yang Sect would have been more than ten times more! Because most of the low-level disciples have become cannon fodder, and some disciples who are in charge of Fang City and vassal sects have also taken the opportunity to run away and escape, and there are only more than 1,000 people left who can return to the sect to serve.

"Enlighten the Sect Master!" Ming Wang Zhenren took the lead in reporting: "Due to the continuous fighting in the past few years. All the disciples of my Yin-Yang Sect have been recalled to the sect, but ...... Alas! Right now. Everyone is here! ”

"Good!" Nie Lingfeng waved his hand disapprovingly, and said, "Now, everyone has entered the True Spirit World of the Master of this Sect, I will move the Mountain Gate of the Yin Yang Sect to the True Spirit World with all the elders, and in the future, everyone will cultivate in the True Spirit World!" ”

"True Spirit World?" Everyone's eyes widened at the name. No one would have imagined that there was an immortal weapon in the hands of this Nie Sect Master!

In the puzzled eyes of everyone, Nie Lingfeng had already begun to act, and in less than an hour, the originally majestic Yin Yang Sect Hall, the vast mountain peaks, and the mountain gate full of spiritual energy were all moved to the True Spirit World.

At this point, the Yin-Yang Sect turned out to be the same as the Immortal Yuan Sect three years ago. completely disappeared from the Hades Continent, and it has also become a big mystery in the history of the Hades Continent!

After subduing the Yin-Yang Sect, Nie Lingfeng went directly towards the Divine Medicine Mountain, and Nie Lingfeng, the Inner Dan of Invisible Grass and Poison, was determined to win! Because it was a panacea to improve the cultivation of a monk in the Ascension Stage! Its effect should be second only to the only three Doudan in his hand!

Nie Lingfeng had calculated that if he could be promoted to the Ascension Stage, then in a very short period of time, he would have the means to stabilize his cultivation into a mid-grade in the Ascension Stage.

A Du Erdan can stabilize his cultivation into the lower grade of the Ascension Period, and as long as he takes this Invisible Grass and Poison Neidan, then he is completely sure that he will advance to the middle grade of the Ascension Period, so that in addition to the ghosts, he can also rely on the Du Erdan and the Invisible Grass to stabilize the cultivation of the Martial Emperor Zhenren and the Golden Sword Zhenren in a short period of time!

At that time, even if he is in the Lower Grade Immortal Cultivation Planet, his Immortal Yuan Sect is not a soft persimmon to be bullied!

Since Nie Lingfeng had already been to the Divine Medicine Sect's underground treasure house once, he had easily entered the first layer of this treasure house.

Of course, those Divine Medicine Sect cultivators guarding the teleportation array couldn't find Nie Lingfeng's traces at all, because Nie Lingfeng was not only wearing an invisibility cloak on his body, but also that his cultivation had already reached the Great Perfection of the Tribulation Period, and he even believed that even Wei Jiutian, the Great Elder of the Divine Medicine Sect, would not be able to find his traces here.

Nie Lingfeng had already studied this underground treasure house, and due to the existence of the prohibition, he took the time to refine a formation disk when he was in retreat and cultivation, which was a hidden aura array disk, that is to say, although Nie Lingfeng's cultivation was now beyond the conditions for entering the underground treasure house, as long as Nie Lingfeng was in the hidden array, he would definitely not touch the forbidden formation!

However, Nie Lingfeng didn't know at all whether he could break this forbidden formation, after all, he only had theoretical experience with this forbidden formation, and he hadn't really come into contact with it.

As the array flags were thrown, the place where Nie Lingfeng could move became larger and larger, and the space in the underground treasure house became more and more stable.

Nie Lingfeng came to the underground treasure house this time and had already studied the countermeasures! The reason why this underground treasure house cannot be entered by high-level monks is because of the unstable space, if you stabilize the space in the treasure house, then you can easily obtain the Invisible Grass and the Poison Inner Pill!

There are many ways to stabilize the space, but. Nie Lingfeng now needed to set up an array on the first layer of the underground treasure house, which made it much more difficult. After all, the scope of this underground treasure house was too large for ordinary formations to wrap around at all.

And when this underground treasure house was arranged, the original ancestor of the Fengyun Sect was because of his incomplete study of the forbidden formation, which led to the instability of the space of this underground treasure house. Monks who can't withstand the mid-tribulation period and above are entered! Of course, no one knows about this matter, and the ancestor of the Fengyun Sect will not expose his own shortcomings! And Nie Lingfeng didn't understand why this ancestor of the Fengyun Sect had arranged a large number of demons at the peak of the Tribulation Period inside, but he did not allow the monks at the peak of the Tribulation Period to enter! Did he want this treasure house to sink forever under the Divine Medicine Mountain?

Originally, Nie Lingfeng had made a plan, wanting to stabilize this forbidden formation within a month, and then spend a few days to find the Inner Dan of the Invisible Grass and Poison, and then return to the Haze Forest, so that. I can just in time to enjoy the tribulation clouds when the disciples who have advanced to the Tribulation Stage have achieved the Tribulation Period.

It is true that the tribulation clouds after the monk crossed the tribulation contain a large amount of immortal spiritual energy, and these immortal spiritual qi are very effective for the monk's stable cultivation, but most of the tribulation clouds will dissipate on their own, and only a small amount will be absorbed by the monk, and Nie Lingfeng wants to take the opportunity to make some cheap, but. He never imagined that he had been arranging this underground treasure house for two months in a row, and that forbidden formation was still "doing his own thing"!

"That's not right! What went wrong? Nie Lingfeng couldn't help frowning. He had already arranged a huge stable formation in the treasure house on the first layer, and he had also patched up those slightly loose spaces with prohibitions, but the outer space prohibitions still existed, and they were not at all something he could bear!

Of course. In the past two months, Nie Lingfeng's formation techniques and prohibition techniques have been greatly improved, after all, he used to just read from the book and talk on paper, and he had no actual operation, but now. After his own research, arrangement, and cracking, he already had a very deep understanding of the forbidden formation of this underground treasure house.

However, the only thing that made Nie Lingfeng difficult was that so far, he had not been able to find any way to stabilize the entire forbidden formation.

If Nie Lingfeng was to move forward and arrange a stable formation at the same time, then he could definitely go to the second layer of the underground treasure house, but, first, it was too slow to do so, maybe it would take a few years, more than ten years; Second, I don't have so many formation materials, I'm afraid that if I can't walk to the middle of the first layer, the formation materials will be exhausted, and it will be difficult for me to leave even if I want to leave at that time!

Thinking of this, Nie Lingfeng began to retreat, to be honest, although Nie Lingfeng was eager to get the poison Inner Pill and Invisible Grass, he didn't like to do things that he knew he couldn't do.

"That's it!" Nie Lingfeng, who had studied for another three days, finally stood up dejectedly, wanting to retract the stable array and return to the main hall of the Divine Medicine Sect. However, just as he was about to remove the array, suddenly, the entire underground treasure house began to tremble, as if an earthquake had occurred.

"What's going on?" Nie Lingfeng can also be regarded as a master of the arts, if it were other cultivators, maybe after discovering this situation, he would immediately withdraw, but he did not hesitate to release his divine sense and look around.

After a while, Nie Lingfeng, the source of the shock, clearly saw that there was a huge crack in the middle of the first layer, and at this time, because the crack was too big, it had already caused spatial instability, which meant that it would not take long for this forbidden formation to collapse, and all the creatures within this formation would be swallowed by the space and turned into flying ashes.

"It's over, it's over!" Nie Lingfeng couldn't help but shake his head, he knew very well that crack, that was the place where he had torn the space and hid in order to annihilate the spirit and the real people and others. Now, due to the instability of the forbidden formation, the crack in that space is getting bigger and bigger, and even, this underground treasure house will collapse in a few days.

Nie Lingfeng reluctantly withdrew his divine sense, and just wanted to leave, when suddenly, he stopped, because his divine sense suddenly found that it was near the spatial crack. All the forbidden formations have been reduced to nothingness!

In other words, because of the existence of the spatial rift, it has completely suppressed the nearby forbidden formation!

Although the spatial rift is fatal to the monk, it is for the monks who are within the upper grade of the Tribulation Period, when the monk's cultivation reaches the peak of the Tribulation Period. As long as you don't directly face that spatial rift, the turbulence around it can't hurt you at all!

"There it is! There's a way! When Nie Lingfeng thought of this, he was immediately overjoyed!

He tried to slash out a palm towards the space not far away, and suddenly, a spatial crack appeared, and although the power of his spatial crack was great, although it had destroyed the surrounding forbidden formations, those turbulent currents hit Nie Lingfeng's body. But he was left unscathed!

If Nie Lingfeng was only a mid-stage cultivator of the Tribulation Period now, when he encountered such a crack in a row, he could only flee in the wilderness, and now, he had become an existence second only to the Ascending Stage Cultivator, so these turbulences did not have much impact on him, but allowed him to be exposed to this forbidden formation.

Nie Lingfeng tried to rush out of the dozens of zhang. Then he slashed a palm at the forbidden formation, and sure enough. Within a few dozen feet of the road ahead, it was a very safe place again.

"Great!" Nie Lingfeng was overjoyed in his heart, but he didn't expect that he had no intention of inserting willows and willows, so he casually checked it and found a way to enter the second layer of the treasure house.

Thinking of this, Nie Lingfeng directly took out the Han Jiao Sword, and while rushing forward, he continued to tear apart the space in front of him with the Han Jiao Sword. In a few moments, he rushed to the entrance to the second floor!

If it had been placed in the past, Nie Lingfeng would not have been able to get here even in a day, but now, the space along the way has been torn apart. Even if Nie Lingfeng increased his speed to the extreme, he wouldn't touch that forbidden formation! As a result, even though his speed increased a lot, he did not encounter any danger.

"That's it! It's finally here! Nie Lingfeng rushed into the second layer of this underground treasure house without hesitation.

Speaking of which, in this second layer, Nie Lingfeng was much freer, because the space here was relatively vast, and the power of the forbidden formation was much smaller, and Nie Lingfeng's cultivation at this time was no longer afraid of those demons who had the peak cultivation of the Tribulation Period.

Therefore, after smashing the space in front of him, Nie Lingfeng took advantage of the situation and rushed directly out of the hundred zhang.

"Boom! ……”

Suddenly, Nie Lingfeng stopped in horror, because he suddenly found that because he was so fast, he actually caused the surrounding space to start rumbling, like thunder.

"What's going on?" Nie Lingfeng looked around in surprise, he originally thought that as long as he waited for a while, the rumbling sound would disappear, but he didn't expect that the sound was getting louder and louder, and even he felt that the space around him began to shake.

"Not good!" Nie Lingfeng finally figured it out, this was because he had touched the forbidden formation in the underground treasure house, but because he had already torn the space, the power contained in the forbidden formation was surging towards the broken space, and in the broken space, a large amount of turbulence emerged, which immediately suppressed the entire forbidden formation and trembled.

"Good chance!" Nie Lingfeng finally figured it out, now, this forbidden formation is completely suppressed by the spatial turbulence, and he is already in an absolutely safe position, but his time is very tight, maybe this forbidden formation can still support a day, maybe, it can only support half a day, no one can figure it out!

Thinking of this, Nie Lingfeng raised his speed to the extreme, and rushed towards the location where the poison had been found in his impression.

Along the way, Nie Lingfeng also found six poisonous blood grasses, and he put them all away, and even when the demons guarding the poisonous blood grass hadn't discovered Nie Lingfeng's breath, Nie Lingfeng had already gone away! In this way, the Poisonous Blood Grass in Nie Lingfeng's hand could at least allow the three Tribulation Period cultivators to improve their cultivation!

Thanks to the help of Xiao Feng Zhenren's jade cylinder, coupled with Nie Lingfeng's strong memory, in less than an hour, he found the blood poison that he was trapped in last time.

Speaking of which, during the mid-tribulation period, Nie Lingfeng was completely unable to subdue these invisible poisons, and he didn't even find the invisible grass that they liked to swallow.

However, after his cultivation reached the Great Perfection of the Tribulation Period, everything became clear, and those invisible poisons were clearly displayed in front of Nie Lingfeng, the black poison was covered with severe poison, and his body was as hard as iron, once he encountered obstacles, no matter what it was, they would attack them in groups, even if it was a mountain that encountered them, they would be razed to the ground, and the number of such poisons was huge, even if Nie Lingfeng was a monk of the Great Perfection of the Tribulation Period, he would not be able to calculate the number of them.

However, Nie Lingfeng knew that even if he got more poison Inner Dan, it would be useless, without Invisible Grass, those Inner Dan would be waste! Therefore, Nie Lingfeng focused his attention on his feet.

However, after killing three poisons and taking out three Inner Pills, he didn't find a single Invisible Grass.

"Could it be that the invisible grass has been eaten up by poison? Still is......? Nie Lingfeng couldn't help frowning, indeed, under the observation of his powerful divine sense, he didn't want to escape anything, but why couldn't he find the Invisible Grass? (To be continued......)