Gu Yan listened to Ning Fengzi's words, first felt funny, and then his face gradually became solemn, "According to what you said, only the place where the heads of the past generations lived, can it really be called 'Black Valley'?" ”

Ning Fengzi nodded, "So, this is definitely not the authentic Black Valley, think about it, back then, the two realms of man and heaven were divided, and Heigu was also regarded as a famous sect in ancient times, wouldn't it rise to the spirit realm, here, it should also be similar to the existence of the Outer Heaven Divine Mountain, it is a cave of the disciples of the Black Valley, and I don't know why it will flow here." ”

Gu Yan said: "But why, I always feel that there is a very strong demonic qi in this black valley, and why is there an ancient puppet technique here?" ”

She looked up and looked around, and suddenly said, "Fengzi, look at those, is it a coffin?" ”

Ning Fengzi looked up and couldn't help but gasp.

The deep valley they were in, the mouth of the valley above their heads, was extremely narrow, and the space below was spiraling larger and larger, like a cone, and above the stone wall above their heads, countless chains hung down, and for every few chains, there hung a black thing, large in front and small in the back, like a common coffin.

Gu Yan smiled: "Take it and take a look, you will know." She flicked her fingers, and a wisp of flame burst through the air. The iron chain seemed to have been eroded by the years, and it was burned by this one, and it suddenly broke, and the black coffin fell straight down from the air.

Gu Yan was surprised: "This is actually a Xuantie coffin?" ”

The Xuantie coffin is not a real Xuantie, but is made of the deepest species on the seabed, a spiritual root called Xuantie Wood, which contains spiritual energy, which can protect the corpse for tens of thousands of years without decay. At that time, Lin Feng once put Jian H, who had lost consciousness, in his Xuantie coffin, although it had been decades, but the aura did not disperse, and Gu Yan only rescued him. and you will be able to recover.

Gu Yan flicked his fingers, and the coffin was opened.

Ning Fengzi yelled and jumped to the side, "Hey, such a disgusting thing, don't call me to come and see it!" ”

The black coffin fell to the ground, Gu Yan smelled a foul smell and a rotten atmosphere, her heart moved slightly, and the violet heavenly fire had already flown out. Burn all of them clean. Immediately, as soon as Gu Yan raised his hand, the coffin was opened.

The huge coffin, when it fell, actually looked light, and Gu Yan had just opened the coffin. A gust of wind blew, as if it was about to blow the coffin away.

Gu Yan stretched out his hand to hold it down, and couldn't help but be surprised: "It's actually empty inside!" ”

Ning Fengzi covered his eyes and said, "Hey, don't blame me." ”

Gu Yan smiled: "What am I lying to you for, this place is really empty." Hey, no, there's something. ”

She reached in and took out a small shell from the middle of the coffin.

The shell is crystal clear. It doesn't seem to have changed its color at all due to the erosion of time. Among the shells, there was a small piece of something shining, Gu Yanqi said, "What is this, nails?" ”

The stuff in there really looks like a small piece of human fingernails. Gu Yan just twisted the two nails with his fingers, and suddenly threw them to the ground quickly, his face had become extremely solemn, "On this." What a demonic aura! "Violet Heavenly Fire. It has been induced and flies out on its own. Burn all those demonic qi clean. And that nail was also burned by the violet heavenly fire, turning into nothingness.

Gu Yan said in a deep voice: "I'm afraid that the Demon Saint Yan Yuan I saw back then, under his Law Body, there may not be such a powerful demonic energy!" ”

Ning Fengzi opened her mouth wide, she glanced at Gu Yan, and seemed to think of a possibility in her heart at the same time, but she felt that it was too shocking to say it.

Gu Yan flew up, her fingers flicked, and the violet heavenly fire shot indiscriminately in the air, and suddenly more than ten coffins were shot to the ground by her.

She opened them one by one, and sure enough, all the shells swirled inside, and in addition to fingernails, there were also small pieces of bones and flesh the size of soybeans, which were naturally all dried and turned black by this time.

Gu Yan smiled bitterly, released the Seven Treasures Golden Tower, and burned all these things, she looked at Ning Fengzi and wanted to make a wry smile, but found that she couldn't laugh at all.

Ning Fengzi muttered: "This kind of method is too terrifying, right?" ”

Obviously, this is the overhaul of a demon gate back then, someone divided his body into thousands of pieces, and then used the secret method to keep it here, so that he could not be reborn!

Ning Fengzi muttered, "This ...... It's such a vicious method. ”

The major repair of the Demon Gate is obviously also a person who has cultivated enough to penetrate the heavens and the earth, although his law body has been cut into tens of thousands of sections, but on each section, there is still such a deep demonic qi left, which needs to be suppressed with a coffin of Xuantie Wood, until he met Gu Yan, who had a seven-colored innate fire spirit, was burned by her with a violet heavenly fire.

Gu Yan said: "Perhaps, as you said, this is really a matter before the division of human talent, otherwise in today's immortal cultivation world, if there is really such a great demon cultivator in ancient times, how can a person in the demon gate not know?" ”

Ning Fengzi scratched his head and said: "But if this is really a place like a divine mountain outside the sky, then the prohibition must be extremely strict, and there is a great opportunity to break in, how can you break in so lightly and skillfully?" ”

Gu Yan nodded: "What you said also makes sense." "The mysterious places she has entered, whether it is Guiru, Yunmengze, or Little Antarctica where she is married, it all took endless effort and countless opportunities to finally break in, and none of them were so light as now.

She muttered, "Perhaps, someone has already entered this place once before, and most of the prohibition here has been broken. She couldn't help but sigh, if it was as she thought, I was afraid that there would be no treasure left here.

Ning Fengzi said: "What you said is right, and maybe it's not right. Someone must have entered this place, but the person who entered should not have left here, and perhaps, she died here directly. ”

She stood up excitedly, pointed to the surrounding terrain and said: "The 100,000 miles of quicksand in this black valley, once the momentum rises, it will turn into dry heaven and gangqi, until people are trapped in it, the momentum has been exhausted, and it will never stop. They are trapped in this place and cannot escape. ”

Gu Yan groaned: "Since this is the case, in this valley, there must be a prohibition that we have not seen through. ”

She looked around, in this black valley, quietly, there was not even a single bird, only the occasional sound of the wind. Blowing the rustling of leaves, her heart moved, and she looked at the towering mountain wall all around, and said, "Fengzi, don't you think these places are a little special? ”

Ning Fengzi asked, "What?" ”

Gu Yan said: "The top of this mountain wall. There are countless sarcophagi hanging, but the four walls are all bare, logically speaking, in a sect, shouldn't it be here, carved the handwriting or pictures of the descendants? ”

She raised the Garan knife in her hand and shouted, "You dodge, wait for me to try!" ”

The incomparably cold light of the sword. Quickly slashed forward, and the Vermilion Bird Ring in Gu Yan's hand also flew out at the same time, and the shape of the Vermilion Bird suddenly appeared in the air, in the Black Valley, the red light rose up, and suddenly it seemed like a thunderclap that shook the sky, countless mountains and stones. It quickly peeled off from the four walls.

Ning Fengzi was extremely surprised and said, "This is Huang Ting Yuhu. Xuanguang Divine Method! ”

Suddenly, she flew to her feet, her hands raised in the air. grabbed everywhere, in the air, there were several places that had already emitted points of light on their own, all of which were caught by her, Gu Yanxi said: "Is it Huang Tingyu?" ”

Ning Fengzi fell triumphantly, and in the palm of her hand, Huo Ran placed eight pieces of crystal clear Huang Tingyu, which were much larger than the two pieces she had obtained from the Zodiac Furnace.

Ning Fengzi said: "This Huangting Yuhu Xuanguang Divine Method, it is a secret technique used to cover the traces in ancient times, unless it is broken by the essence of hardware, it will not be broken, probably because the years are too long, and it was cut by your Jialan knife, and it was actually peeled off like this." ”

Gu Yan stretched out his finger and pointed out, "Look at what is written on it." ”

Gu Yan swung out four knives in a row, but only the mountain wall in front of them peeled off, and on the huge stone wall, there were countless handwriting and patterns, all of which were ancient characters, Ning Fengzi looked at it carefully and said: "It's nothing special, most of them are describing the inheritance and origin of the Black Valley, I mentioned these to you just now." Well, here's where it came from. ”

She looked at it word by word and said, "The origin of this valley is also quite extraordinary, although it is not an authentic black valley, but it is not bad. Here, it is the cave where one of the four swordsmen of the Black Valley is located! ”

Ning Fengzi snapped his fingers and said: "Among the Black Valley, the cultivation is the highest, with the Great Sword Master at the head, and the four sword servants below, these five people don't care about the mundane affairs in the door, and even the head of the sect can't control them. The purpose of their lifelong cultivation is to serve the Sword Saint with their own spirits, and to understand the original sword path of heaven and earth. ”

She looked at Xiangxia and explained to Gu Yan sentence by sentence, "This place was indeed closed before the division of talent. Well, your guess is right, there really have been people who have come in, as mentioned above, there are three forbidden laws in this valley, but we have only passed through one weight, and the first two layers must have been broken. ”

Gu Yan groaned: "It seems that the monk who entered this valley last time must also be a person with magical powers, at least above me, otherwise it would never be possible to have such a ability." ”

Ning Fengzi shrugged, "Who knows." She continued, "At that time, the great sword master of the Black Valley, and a demon cultivator at that time, had a great holiday, the two sides had fought seven times, all of which were evenly divided, and then he painstakingly lured that demon cultivator to this place, so as to trap him, and finally eliminate it. At that time, the four swordsmen also helped him, and that great battle almost shocked the world, knocking this place to the ground, and later rebuilding it again. ”

Gu Yan listened to what Ning Fengzi said, although she was indifferent, but the thrilling contained in it was far from what she could imagine. Just looking at the great swordsman at that time, he couldn't wait to crush the bones of that demon cultivator and scatter the ashes, and after dividing the body into thousands of pieces, he still suppressed it with the Xuantie coffin for generations, this kind of hatred is really indescribable.

Ning Fengzi suddenly said in surprise at this time: "Later, the great sword master fled away, and that sword attendant was ordered to be in the valley to guard the remains of the demon cultivator, and he Zuihou sat here. This is where his corpse rests! ”

Gu Yan knocked on her skull, "A place where bones are buried, what are you excited about?" ”

Ning Fengzi rubbed his head and said: "Hey, are you stupid, it says that this swordsman was famous all over the world for his Jianzhen method back then, and here, there will definitely be his hidden treasure!" ”

Rumble!

Dozens of pillars of light suddenly emerged from the ground. And above Gu Yan's head, countless black coffins shook at the same time. Gu Yan was taken aback, "Hey, what did you do?" ”

Ning Fengzi said triumphantly: "Of course, I followed the instructions above and touched the prohibition in this valley, you see, the overhaul back then." I'm about to show up! ”

The dozens of pillars of light all rushed into the air at this time, and a deep crack opened on the earth, and there was a light building, which had rushed up from under the ground. Gu Yan couldn't help but take a step back. Whispered: "It's cold! ”

An incomparably chill penetrated her whole body quickly. This cold air was far more intense than the Xuanluo Bead in her hand.

At this time, Ning Fengzi had already shouted: "Look, that's sword light!" ”

Dozens of pillars of light erupted from the ground, all of which were shining in the air at this time, galloping back and forth, and Gu Yan had already sensed the chilling meaning that permeated the air. Among these dozens of sword lights, all of them contained extremely deep sword qi, extremely powerful, far from being comparable to the Nine Xuantian Soldiers she had obtained in the ancient battlefield back then!

Gu Yan suddenly became a little excited, and she said in a low voice: "Is this the sword that the ancient sword servant left behind?" ”

At this time, Ning Fengzi had already read out the words on the stone wall as they were, "I have a sword." Hidden in the underworld. Obtained by refining the cold flame, the name of the sword. Dayan! ”

She read word by word: "The number of Dayan is fifty, and there are nine out of forty, and there are forty-nine swords left, and the main sword is used to suppress it, and the rest are divided and hidden." ”

Ning Fengzi said: "It seems that there are a total of forty-eight swords here, and the sword name is Dayan, and Zuihou's main sword is hidden in his jade niche." His jade shrine must be refined and his Dharma body destroyed before it can be taken out.

At this time, the dozens of sword lights were still flying in the air on their own, as if they were about to break through the air in the blink of an eye.

Gu Yan used the Nine Xuantian Soldiers back then, and she also used that main sword to control the other eight swords, and she had a lot of experience in Jianzhen's learning, but at this time, she couldn't help but be a little embarrassed.

If you want to get this Dayan Divine Sword, you have to destroy the Dharma Body of this Dayan monk in front of her, she pondered for a moment, and still said: "Offended!" ”

At this time, a square rock was already hanging in the air, and it was in front of Gu Yan's eyes.

The incomparably square rock, like a crystal clear, sealed inside, a monk sitting upright, pointing to the sky with one hand, scratching the ground with the other, and pinching the sword in his chest. Those two sword eyebrows were proud, as if they wanted to break through the air and fly away.

Gu Yan suddenly saw that there was still handwriting on the edge of the rock, "What is engraved on this, isn't it the law of jianzhen?" ”

Ning Fengzi said: "This is the sword trick of the Great Yan Jianzhen!" ”

Gu Yan couldn't help but be a little curious, this Dayan monk, he fulfilled his oath all his life, and he would stay in the valley forever until he died here, but what about the rest of the disciples in the Black Valley, none of them had reappeared here. Presumably he must have waited for a long time and died depressed, right?

She first wrote down the sword tricks engraved on the jade one by one, and then bowed respectfully to here, "Thank you for your teachings, Gu Yan will one day, and I will let Dayan Jianzhen and regain the light." With that, she raised the Garan knife in her hand and slashed towards the jade in front of her.

On the Jialan knife, the blade suddenly rose, the cold light overflowed, and it slashed on the jade, and there was a loud sound, splashing a spark, but on the jade, it was not damaged at all, and there was not even a single white mark.

Ning Fengzi frowned and said, "This seems to be Jiufang Rock?" ”

She said: "Jiufang Rock, is an extremely hard spar in ancient times, usually used to build the cave when the formation method, once it is deployed, it will not be destroyed, this Dayan monk, he is really capable, how can he trap his body in this whole Jiufang Rock, but there is no damage to it?" ”

She surrounded this Jiufang rock, constantly circling in circles, and her mouth was full of sounds, as if she was extremely surprised.

Gu Yan said angrily: "Okay, don't sigh, let's think about it first, how to open this Jiufang Rock, right?" She raised her head and pointed to it, "Have you seen it, if you can't open this Jiufang Rock as soon as possible and take out the Great Yan Main Sword inside, these forty-eight swords will all fly through the air." ”

Ning Fengzi could only shake his head with a bitter face this time, "Jiufang Rock is the strongest thing in the world, there is no way to open it at all, the only way is to come hard." ”

Gu Yan was stunned and said, "Hard? ”

Ning Fengzi nodded, "Sharpen it with the sword of hardware." Burn it with fire, split it with thunder, in short, use all the means at your disposal! ”

Gu Yan saw that above his head, the forty-eight Dayan Divine Swords kept circling, and it seemed that they would not fly away immediately for the time being, and after a slight groan, he said, "Fengzi." Looks like we're going to be here for a little longer. ”

With a flick of her fingers, the Seven Treasures Golden Tower had already flown up from the sky and landed on the top of this Jiufang Rock, and then she issued an order with her divine thoughts. Coiled on the top of the Seven Treasures Golden Tower, he screamed, and the seven-colored innate fire spirit fell at the same time. And the innate relic yuan bead also flew up from the top of the golden building and landed in the sky above the Jiufang Rock, controlling the seven fires and circling endlessly.

Gu Yan said: "Just follow the method you said, let's come hard!" ”

Seven-colored innate fire spirit. The Jiufang Rock was firmly trapped in the center, and in the flames, countless incomparably small thunderbolts had exploded rapidly, and the flames flew into the air, but the Jiufang Rock was still immovable.

Gu Yan threw the Jialan knife at this time, and the snow-like sword light flew quickly to both sides in the air, and it seemed that in the blink of an eye, it had turned into a thousand sword lights in the air. The sound of the sound was endless. Surrounding the Jiufang Rock, he kept cutting down.

Then she sat upright on the ground and recited the mantra silently. The Nine Peaks had already appeared in the air. The Ding Gai flew up, and the countless demon beasts in the Ding had rushed out like a tide, rushing towards the Jiufang Rock, and it was a non-stop gnawing when they went up.

This time, Gu Yan has indeed exhausted all the means of her body, including her two immortal weapons, she wants to completely refine this Jiufang Rock!

Ning Fengzi, who was standing on the side, suddenly whispered at this time: "Hey, you remember, Jiufang Rock is the world's most rigid and hard thing, but it is just and easy to break, hard and fragile, after you break the Jiufang Rock, don't refine it all, stay it, it may be useful for you to refine your weapon!" ”

Gu Yan nodded, "Let's break it first!" ”

Really as Ning Fengzi said, Gu Yan was like refining a weapon, and he had gone through a long and complicated process.

She stayed in this black valley for hundreds of days, exhausting countless mental strength, fortunately, after she cultivated into the Yuan Infant, there was no danger of lack of spiritual energy, but Rao was so, and she was also exhausted, and finally cut off this Jiufang Rock layer by layer, and now the volume of this Jiufang Rock is only one-third of it compared to before.

Most of the Jiufang Rock that she cut off was burned by the Qibao Golden Tower, and only a very small part was cut into powder by the sword light of the Jialan Knife, and then Gu Yan carefully put it away.

At this time, he was about to see the Dharma body of the Great Yan monk, and Gu Yan said silently: "Offended! ”

She raised one hand suddenly, and in mid-air, a purple gold thunderbolt disappeared, and was held in the palm of Gu Yan's palm, and then, she pressed down heavily on the Jiufang Rock with one palm.

With this palm pressed, all the magic weapons, including the Seven Treasures Golden Tower, all moved in response, and Gu Yan's palm was imprinted on the Jiufang Rock, and on the surface of the Jiufang Rock, countless cracks suddenly appeared, and thousands of small thunderbolts had already entered the gaps, and they continued to drill into those cracks.

Gu Yan snorted: "Open!" Suddenly, the powder in the sky surged all around, obscuring almost all of her vision.

In the confusion in front of her, Gu Yan had already seen that there was a light that was rising into the sky, and her big hand immediately broke through the air and grabbed it.

At this time, she suddenly felt that her whole body was cold, as if all the blood in her body was about to freeze, and in the very center of the Jiufang Rock, there seemed to be a little silver light flashing, like a silver flame, and then, endless ice and snow qi came quickly.

The Xuantian Spirit Root in Gu Yan's body began to run rapidly, and as soon as the aura turned in the meridians, it dissolved the chill, but as soon as the movement was slightly sluggish, the sword had already broken through the air.

Ning Fengzi's face showed joy, "That is the cold flame chalcedony in the Jiufang Rock, only such a large piece of Jiufang Rock will produce this kind of thing in it, this is the holy object of alchemy, you collect it first, and give it to me here!" Before the words fell, she had already flown up, and above her body, countless silver lights shook, at this moment, Ning Fengzi and the vermilion mirror seemed to have fused into one, and shot quickly into the air.