This was a very strange scene.

Yun Jiu Tang was currently standing in front of his previous body's fifth hidden spirit grave, but his face was filled with confusion when facing his previous lover. He was completely oblivious to the past and didn't know that the Gu Xue Luo before him was his former lover.

At this moment, hurriedly passing by, in exchange for two lifetimes of vicissitudes of life, henceforth, the peach thank the spring red, flourishing for a lifetime, engravings of the beautiful scene between the hearts of love, has become this life's peerless sound. In the name of love, only the name, Zhuo Shuishui Lake, forever unforgettable.

Yun Jiuchang and Gu Xueluo said their goodbyes. The moment he turned around, he was like a walker in time and space. There was no connection between them, and when his previous self met, it was actually so simple, unfamiliar, and plain. Who would remember who, who was who in the past?

The rain in the sky had passed the day, and time and space had scattered and shattered on the ground. Cold rain dripped down. Yun Jiu Tang's clothes were wet from the rain, his hair hung down from his bun, and his face looked even more handsome. A long zither note resonated above the forest like a refreshing breeze, refreshing and refreshing. It was different from what he had heard in the demonic world that day. The zither music seemed gentle and gentle, like the sound of flowing water that extended into the distance. It seemed to be whispering a story, causing one to be enthralled.

Yun Jiu Tang followed the sound and flew on the leaves, his clothes fluttering as he flew. In an instant, he arrived beside a simple and crude grass hut. The zither music abruptly stopped, and Yun Jiuchang also stopped, landing in front of the grass hut. He shook the rain off his clothes and brushed away the leaves on his shoulders. His eyebrows raised slightly as he saw that on the wooden signboard next to the grass hut, the words "Easy-to-Live Residence" were impressively written in large characters.

The grass hut was situated in the middle of a dense forest. It was fresh and picturesque, but there was a prideful air to it amidst its simple and crude style. Could this be Mr. Dugu's residence? Yun Jiu Tang hesitated outside the hut, thinking about how to enter.

Suddenly, the yard's door opened with a creak as an intelligent servant girl came out. Her eyes glimmered as she said in a clear voice, "It must be Young Master Yun. I've kept you waiting for a long time. Mister Dugu is here to invite you for a chat." Finishing his words, he bowed and raised his hand in a gesture of invitation.

Yun Jiu Tang was astonished, his eyes were filled with amazement. This Mister Dugu was truly ingenious. He did not inform Yun Yang in advance, and even though he did not say anything, it was all within his grasp. Just who was this Dugu Jiuyi? How could he have such a god-like eyesight? Yun Jiuchang became even more curious.

Although the yard was small, it was naturally clean and neat. It did not seem to be crowded or simple, but it gave people a feeling of tranquility and tranquility. The master of this place, Mr. Dugu, was a wild crane with unrestrained emotions. He was able to arrange life in this mortal world in such a neat and orderly manner.

Walking around the hall, the servant girl brought Yun Jiu Tang to an octagonal pavilion at the back of the courtyard. An old man sat upright in the pavilion. He had the bones of a deity, and a face that was devoid of shame. He held a jade zither in his hand, and the sound of the zither could be heard, causing one's mind to wander.

"Young Master Yun, I apologize for coming to such a humble house!" The old man raised his head. It was Dugu Jiuyi. His eyes were clear, and his smile was shining.

"Oh …" Hearing that Mister Dugu is skilled in the rhythm, I didn't expect that you would have such an outstanding eye. "Yun Jiu Tang was still surprised and almost forgot his purpose in coming here," This humble one has come presumptuously to request Mister's help with the zither music … "

As soon as Yun Jiu Tang finished speaking, he suddenly felt a sense of impetuosity, because he had only come to find Mister Dugu and had forgotten to write down the zither music. Now that there was no music manual, how could he ask for guidance?

Young Master Yun, there's no need to be courteous, please come in and take a seat." This old man only knows a little of the profound arts, which is why I know your identity. "Today, we will only talk about music, not other things." Dugu Jiuyi stopped playing with the zither, picked up a wooden spoon, poured a spoonful of fragrant tea, soaked it in warm water, and handed it to Yun Jiuchang, "" Does Young Lord have a music manual?

"I'm not afraid of being made a joke by Teacher. I just happened to hear this music yesterday and I feel like I've known it before, but I couldn't find any place to make a sound." Yun Jiu Tang took a sip of tea and felt a slight bitterness in his mouth and a sweetness in his throat, then he suddenly felt refreshed, "But I did remember a little about this music, but I didn't have the time to compose it."

Dugu Jiuyi brought the jade guqin over. "Oh, this is also good. I'll have to trouble Young Master Yun to play it. Let's go over it one by one, how about it?"

Yun Jiuchang had received the zither before, the zither music that came from the distant world that seemed familiar to him now flowed out from his fingertips, turning it into a zither music … Dugu Jiuyi listened from the side as he slowly paced up and down. Sometimes he frowned, sometimes he looked pleased, sometimes he bowed his head, sometimes he faced the sky, as if he was intoxicated by the beautiful music.

The song ended. Dugu Jiuyi seemed to have thought of something as he murmured, "Young Master Yun, this is a song of lovesick that can break a heart and make one want to cry!"

Yun Jiuchang was slightly surprised, why did this melody seem so familiar? He couldn't help but ask, "Really? Then where does this note come from, and by whom does it come from?"

Dugu Jiu's eyes were filled with sadness. His eyes seemed deep and profound as he said meaningfully: "This zither music is far from ordinary. I'm afraid that the person who was fated to be the young master must have made it. Otherwise, why hasn't he heard of it when they're both in the capital? "

Yun Jiu Tang couldn't help but take a sip. He had already seen the end of the cup, his face was at a loss. Could this ordinary zither music actually be so mysterious?

Dugu Jiuyi once again filled the cup with tea and said faintly, "The music of this world has always been like this, every tune is like a life, somehow it is destined to belong to someone, and this is the coincidence of the music. However, if you do not believe, then there is nothing to it. No need to force it, and the young master does not need to be tangled up in this. "

Yun Jiuchang nodded sincerely and said in relief, "Of course I believe you, sir." "Sigh, it seems like this melody will not be fated for tonight."

At this moment, the two of them started chatting happily. Unknowingly, a while had passed. Yun Jiuchang immediately declined to stay and stood up to bid farewell.

On their way back, the melody of the zither still echoed in Yun Jiuchang's mind, but he still couldn't let it go.

Suddenly, the forest in front of him was agitated. Without waiting for Yun Jiu Tang to come back to his senses, a dozen or so black lights burst forth, and the throwing knives came flying towards him like a bolt of lightning. Yun Jiu Tang paled and quickly jumped into the air, the flying dagger's concealed weapon brushed past his clothes and slammed into a thick tree trunk behind him with a "Beng Beng" sound.

Yun Jiu Tang felt his heart palpitate. Just as he was about to draw his sword to meet the attack, he saw Zhu Jiuyin's figure floating down from the tree, laughing, "Brother Yun, are you still hurting your spirit because of that zither music?"

Seeing that it was Candle Jiu Yin, Yun Jiu Tang was immediately angered. With such a heavy hand, if he really had been distracted and was unable to dodge in time, wouldn't he be hurting himself? He then said in a bad mood, "If I was still thinking about that song, how could I have escaped from such a vicious concealed weapon like you? I'm afraid I'd already be dead!"

Candle Jiu Yin hurriedly bowed and apologized, then said with an apologetic smile: "Jiu Yin was just trying to test the waters, I didn't expect his strength to be so great, luckily he didn't scare you right?" Saying that, she patted his shoulder.

Seeing that he apologized, Yun Jiu Tang's anger turned into joy, "It was so close, you almost hurt me. "Ai, why are you here? Don't tell me you're also looking for Mister Dugu to consult on the music?"

"I'm not as excited as you are. I've traveled a thousand miles just for the zither music," Zhu Jiuyin said as he paced back and forth, his expression suddenly turned serious and his brows furrowed. "Brother Yun, we went to the central music area to check out the movement of the Supreme Mystery based on the Devil Ancestor's will."

"Us?"

"Mm, that's right. The Devil Ancestor wants us to go together!"

"Oh, why is the Mysterious Great Meridian in the Mausoleum of Books? Shouldn't it be in the Mysterious Ancient City?"

"This is the cunning part of the Supreme Profound Capital. In order to hide their intentions from the rest of the six realms, they have buried the Setting Sun Sword of the 'head of all the swords' in the middle of the stage to solidify the Taixuan pulse. So, the Devil Ancestor said that we must stop Supreme Profound City's scheme from succeeding. "

"So what if the Taixuan meridian is stable? With our experts in the devil realm, how can we be afraid that they won't be able to achieve the Taixuan realm. Besides, aren't we safe and sound with the Taixuan realm as well?"

"Brother Yun has been possessed by the devil for too long, many things are unknown, although the two realms of man and demons appear to be one and the same, they have never been two separate worlds," Zhu Jiuyin shook his fan in the air, and explained slowly, "The Sunset Sword is called the leader of the lot, because it is able to activate the 'Twelve Heaven Devouring Devil Sword Formation'. In the past, when the Taixuan elders, Luo Xugu, was still alive, they had activated it once, causing the devil realm to almost be completely annihilated at that time. As a result, the Demon World had always been on guard against the Taixuan Sword Formation, and had once again used the Setting Sun Sword to activate it. This time, the Devil Ancestor did his utmost to find out where the Setting Sun Sword is hiding and immediately sent us there. "

Yun Jiuchang was convinced of Zhu Jiuyin's deliberate distortion. Feeling that it was a big matter, he decided to follow Zhu Jiuyin to the center stage.

Among the twelve pots of one of the four cities in the Qing Qiu Mountains, Taixuan was the supreme leader. The four cities provided economic transport for Taixuan and the twelve pots, and the twelve pots were the division of Taixuan. Amongst these twelve altars, the Ether Flower Altar, Stunning Cloud Altar and Xuanyuan Altar were the strongest. The Middle Melody Altar would at most be ranked amongst the middle tier. However, the Mausoleum of Qing Qiu was located right in the middle of the Mausoleum of Books. Its location was extremely important, and the entire Mystic Arena in Mt. Qing Qiu was hidden in the Mausoleum of Books. When the sixth generation elder, Fang Bohun, discovered that his pulse was unstable, he had secretly buried the Setting Sun Sword in order to solidify it. However, this secret was still known to the longsword elders who wholeheartedly dominated the Six Realms. As a result, they dispatched Zhu Jiuyin and Yun Jiu Tang to destroy the Setting Sun Sword.

The two of them used their top lightness techniques to fly. Deep in the cliff, on the cloud ladder, the two of them whistled as they descended. In just two hours, he arrived at the foot of the Central Crooked Rock. If he were a normal disciple, he would need at least half a day to arrive.

The Middle Melody Altar was situated at the peak of the Middle Melody Rock. Deep within the mountain was the location where the Setting Sun Sword hid. Zhu Jiuyin once again used the 'Clear Wind Falling Leaf' stance. His entire body flew down, as if he had jumped off a cliff. Like a crane that had landed on a pine tree, he steadily descended into the depths of the cliff.

Yun Jiu Tang was mesmerized by this flying skill as he stood at the top in a daze. All he could do was to signal him to get down from the bottom of the cliff. Yun Jiu Tang mustered up his courage and leapt into the air. He landed unsteadily like a torrential flood. If it weren't for Zhu Jiuyin, he would have fallen to the ground by now.

Yun Jiu Tang stood up, but there was nothing special about the thick layer of fallen leaves and branches that covered the ground.

At this moment, Zhu Jiuyin opened up both of his palms, releasing a strong gale from his palms. An indescribably intense infernal energy gathered, rolling and surging forth, instantly condensing into a powerful aura. Candle Jiu Yin rose up into the sky, his body quickly rotated, a baleful aura surrounded him, he flew down from the sky, and fiercely struck his palms onto the ground. Although they were both in the Demon World, Yun Jiu Tang had a very rare chance to see the power of Zhu Jiuyin. Seeing Zhu Jiuyin using his inner strength to condense his infernal energy, he felt admiration in his heart.

The powerful killing intent and palm force slammed into the ground, the earth started to shake violently, Yun Jiuchang felt the heaven and earth were shaking, as though a natural disaster was about to befall him, his body almost fell to the ground. Between the rocks, there were constantly flying sand, rocks, dead branches, and fallen trees. Zhu Jiuyin was completely unaware of this, and the true essence within his body constantly hit the ground from his palms. Gradually, a huge crack appeared on the ground, from which a cold and dazzling light gushed out. The two looked inside and saw that the gaping hole was unfathomably deep. A gigantic sword was buried deep within the gaping hole, completely airtight and surrounded by numerous forces.

Only then did Zhu Jiuyin's palms slightly close, calming his breathing a little and recovering his Origin Energy. Shaoqing opened his eyes and exhaled deeply. He looked at Yun Jiuchang and said, "Brother Yun, the rest is up to you."

Yun Jiuchang looked at the trenchless sword in the ground, puzzled, and said, "Do you really want me to pull out this Setting Sun sword? I don't have that much strength."

"Of course it isn't the Sunset Sword. What use do we have of it? Since this sword is a weapon that even the Supreme Mystery would like to use, we will destroy it!" Although his tone was light, it was filled with authority.

"Destroy it? This sword is incomparably heavy, how can it be destroyed? "

"Of course it's the black sword in your hand." Zhu Jiuyin pointed at the sword in Yun Jiuchang's hand, as if he had obtained a precious treasure, "Your black sword was forged from Shouyang Mountain's black iron, and it's extremely heavy. The Devil Ancestor said that only this sword could severely injure the Setting Sun Sword!"

Although this black blade was formed from Yun Jiu Tang's undead, its previous self was the same as Yun Jiu Tang's previous self, the Cyan Treasury Sword in the fifth hidden spirit's hand. Although it was a transformation of the undead, the azure blade of the Hidden Azure Sword had disappeared, turning back into its original unadorned black. Although no one knew that the Darksteel Dark Sword was the Blue Hidden Sword from the past, they had seen its might and knew that it was the supreme treasure in the world.

Yun Jiu Tang was still somewhat hesitant, "Brother Jiu Yin, the Setting Sun Sword supports the Mysterious Great Meridian. If we do this behind the scenes, it would be unfair, and it would cause our righteous path to be scorned …"

"What is the right path? Could it be that all of its mysteries are the righteous path, the righteous path is in the hearts of the people?! " "If you don't destroy the Setting Sun Sword today, sooner or later, it will become a weapon that will bring chaos and disaster to the Six Realms. I'm afraid that by that time, life will be in ruins and the heavens will be heartless."

After Zhu Jiuyin's eloquent speech, Yun Jiuchang's attitude changed as he brought up the pros and cons.

Yun Jiu Tang's expression was solemn as he slowly unsheathed his black sword. The sword's hilt shone with a mysterious light, and the black blade's body was suffused with a cold aura, as a sharp aura assaulted his face. Yun Jiuchang grasped his sword with both hands, the wind gusting as his hair fluttered in the wind. In an instant, the entire rock floor was filled with the roars and roars of tigers and dragons.

The black blade had already turned into a dazzling ray of sword light. Yun Jiu Tang channeled all of his strength into the sword and slashed down, as if the earth was trembling. After a moment, sounds of swords shattering came from the gap. The sword was broken into pieces and scattered into the gap. Gradually, the giant crevice closed and the ground returned to its original thick foliage.

As Yun Jiu Tang was still surprised, Zhu Jiuyin quickly pulled him back, "Let's go! The Setting Sun Sword had already been destroyed, it was not a good place to stay for long!

At the bottom of the mountain, two figures soared into the sky and disappeared into the horizon.