"This shouldn't be the case, right? Back then, I heard Chiyou Heavenly Demon say that he was trapped in the passage of the two realms, and he was angry on both sides, the Tianle Continent sealed the passage, and the extraterritorial demon realm also sealed the passage at that end, if he could return to the extraterritorial demon realm, how could he be trapped in the passage for hundreds of thousands of years?" Xiao Yun asked.

"Can you believe what the demon said?" the bastard shook his head.

"Let's go check it out!"

Akagi sighed, and the face on the tree slowly disappeared into the tree.

The two of them didn't dare to slack off, said goodbye, and immediately left Chimu Village, of course, when leaving, the chaos Kun left a doppelganger to guard under the Chimu tree, in case the Chiyou Heavenly Demon found Chimu.

――

The bottom of the North Underworld.

The stone platform has been destroyed, and the poisonous spring has also been destroyed, and the scene is messy.

The Tongtian Shenyin lock is gone, and the chaos left a piece of Taikoo Music Monument to suppress, at this time only a pile of debris remains, and an empty hole in place seems to be guarded by an invisible force, and the sea water cannot enter at all, standing next to the cave, you can only see the black and dark in the cave, I don't know how deep it is.

"Senior, take a look with a mirror. Xiao Yun said immediately.

Mixed Kun nodded, took out the mirror, and after looking at it, both of them frowned, looking very strict.

It was none other than the one who destroyed the poisonous spring, it was really that Chiyou Heavenly Demon.

"He actually entered the passage with a physical body, didn't he say that the extraterritorial demon realm could not accommodate the physical body?" Xiao Yun's heart was full of doubts.

Chaos shook his head, "No one has ever been to that realm. How can you say it accurately?"

"So what do we do now?" Xiao Yun asked.

Mixed Kun Road. "He went to the other side. Let's strengthen the seal and prevent him from returning to the Tianle Continent, this is a great opportunity for us. ”

Xiao Yun nodded, this Chiyou Heavenly Demon, was his brain caught by the door?

They didn't think that the Chiyou Heavenly Demon was afraid of them, this demon chose to return to the passage at this time, and he must have his purpose. What the specific purpose is, is not something they can speculate, but they can be sure that it will definitely not be a good thing.

At this time, for Xiao Yun and them, it is definitely a once-in-a-lifetime opportunity, as long as the passage of these two realms is sealed, the hidden danger will be solved.

Immediately, the Mixed Kun took out five feet tall Taikoo Music Monument and erected it next to the poisonous spring. On the music tablet, "Palace", "Shang", "Horn", "Zheng" and "Yu" are written respectively, five big characters.

Chaos volleys empty spots. Five streamers of light submerged into the five music tablets, and in an instant, a note rose from each of the five music tablets.

"Bang, bang, bang......"

Five notes pressed on the poisonous spring, and a colorful light curtain was immediately formed above the poisonous spring, surrounding the entire poisonous spring.

The Ancient Five-Tone Array!

It is also the strongest formation that the Chaos Kun will meet, and this formation is one, and it is difficult for a dozen or so quasi-saints to break through this formation.

Not long after, Su Daji and Wolongzi also came, Wolongzi used the seven-star sword to suppress and set up a seven-star array outside the five-tone array, while Su Daji used the Nine Dragons Ding to suppress and put down the nine-palace array outside the seven-star array.

At this time, Xiao Yun took out the Chimu Ling and the Black Mu Ling, and laid out a large array of inverted yin and yang.

The four strongest people in the world have successively placed a fourfold array, so many holy relics suppress this passage of the two realms, the four of them are very confident, with these four great arrays, unless the saint is in person, it is impossible to break this array.

"So, is it done?"

Xiao Yun was still a little worried, since the old demon dared to go back boldly, he naturally wouldn't be unexpected, could it be that he really inherited the timid character of the turtle immortal, and he was scared, so the turtle shrank back?

No way!

How could Chi You be afraid, he was cut by Xiao Yun with an axe, and there would only be hatred.

"Although it is not a saint's array, but with these four big arrays, even if the demon comes back, I am afraid that it will be difficult to break the formation for a while. "Mixed Path.

Wolongzi said, "It's okay to leave and right, just in case, let me and my seniors wait here." ”

Chao Kun bowed slightly, and his gaze fell on Xiao Yun's body, "Brother Xiao, don't forget what I told you. ”

Xiao Yun listened, paused, he knew the meaning of the mixed kun, this poisonous spring is always a great hidden danger, in case Chi You comes back, he must find a way to clean it up, and the best way, that is, someone can preach, only an omnipotent saint can subdue that demon.

And this task, or this hope, fell on Xiao Yun's head.

――

In the end, Wo Longzi and Chao Kun stayed in the North Underworld, guarding the four great arrays, just in case.

Coming out of the North Underworld, the sky was clear, and a big hidden danger was temporarily removed, but I didn't know how long the four big arrays could last.

"Let's go to the Xuannu Palace with my sister. Su Daji said.

That's exactly what I mean. ”

Xiao Yun nodded, Su Daji had asked him to go to the Xuannu Palace very early, but during this time, something happened to Chiyou, and Xiao Yun didn't spare time, so he just went for a trip now.

Obviously, Su Daji also knew a little about his so-called past life, and this time he took Xiao Yun to the Xuannu Palace, I am afraid that it is also related to this matter.

――

Yuya no Nono, Goddess Mountain, Gennu Palace.

The Xuannu faction is the ancestor of the Nine Heavens Xuannu, Su Daji is a member of the Xuannu sect, and naturally belongs to the Xuannu lineage, and now she is not only the ancestor of the fox clan in Qingqiu Mountain, but also the ancestor of the Xuannu Palace, and her status is extremely lofty.

Among the major forces in the field of Tanggu, the Xuannu Palace can be regarded as the top, and there is also a Wolong Mountain, but the Wolongzi lineage is scarce, and there are not many people, so if you talk about the power, the Xuannu Palace can be regarded as the first.

Like the Lishan faction, the Xuannu Palace is all female disciples, all of them are as beautiful as flowers, Xiao Yun is a man, and being in this world is like wandering in a sea of flowers.

The disciples in the palace were very curious when they saw a man going up the mountain, but this person was brought back by Su Daji, and no one dared to come forward to ask.

Su Daji directly led Xiao Yun to a high hall.

"Xizu Palace!"

On the plaque above the main hall, three words are written.

"There's something yours in there, go in and have a look. Su Daji pointed to the main hall in front of him, facing Xiao Yundao.

"What belongs to me?" Xiao Yun was surprised.

Su Daji bowed slightly, "It has been waiting for you here for tens of thousands of years, go in and take a look." ”

"You're not going in?" Xiao Yun asked.

Su Daji shook her head, "I'll wait for you here." ”

Xiao Yun didn't say much, and walked in directly.

――

In the Xizu Palace.

There is an incense burner in the center, the incense in the furnace is in full bloom, behind the incense burner, is a golden statue, it is a middle-aged man in elegant clothes, sitting cross-legged on the ground, with a piano on his lap, his hands on the strings, as if he is stroking the qin, his demeanor is very chic, and there is a beautiful woman standing next to him.

"This is Xizu?"

Xiao Yun looked at the golden statue suspiciously, looking at this appearance, it didn't resemble himself?

The one standing next to him should be the Nine Heavens Xuannu?

"Khooth!"

Xiao Yunzheng was puzzled, and suddenly heard a piano sound, resounding throughout the entire hall, echoing in the empty hall, looking at it, only to see that the piano on the knee of the statue of Xizu suddenly moved.

"Buzz!"

There was another soft sound, and the piano flashed with a burst of white light, and it actually flew up from the knee of the god statue and slowly floated in front of Xiao Yun.

Xiao Yun was very surprised, stretched out his hands, and gently held the piano.

The body of the piano is like a jade cast, pure white body, pure white piano wire, it looks very beautiful, but the most surprising thing is that the body of this piano is densely covered with fifty strings.

"This is, Fu Xiqin?"

Legend has it that in the ancient period, Xizu picked Zhongshan Shenyu, supplemented by Tiansilk, and refined the first piano between heaven and earth.

The qin in front of him is also fifty strings, and it is in the Xizu Hall of the Xuannu Palace, Xiao Yun has no reason not to suspect that this qin is Fu Xiqin.

Gently stroking the body of the piano and making a sonorous sound, Xiao Yun actually had a feeling of being very familiar with this piano, as if he had seen an old friend.

A piece of information suddenly disappeared into Xiao Yun's mind.

Xiao Yun closed his eyes, and after a while, he opened his eyes, and a glimmer of light flashed in his eyes. (To be continued......)