A yin and yang pattern appeared under his feet, and the sword qi was raging. At the same time, he sensed that at both ends of this yin-yang diagram, there were two extremely fierce existences, which should be the root of the great array.

And the next moment, he found that there was one more person outside the formation.

This person is naturally Liu Yi.

He had borrowed the Sound Law Dao Court to leave, teleported back, and quickly laid down the Yin and Yang Sword Formation with the Chengying Sword.

When he laid down the Yin-Yang Sword Formation, he used more than 60,000 skill fragments to raise the Yin-Yang Sword Formation to the perfection level.

Now there are a total of 5 Chengying Swords, and there are two arrays, and he still has weapons in his hand that can use the Qinglian Sword Technique. Moreover, if you fight Phantom Qianyu in the sword formation, everything will be much easier.

Before that, though, Liu Yi needs to ask some questions.

He looked at the five Phantom Clan elders and asked, "You say that he is employed by someone, but I don't know who he is hired by?"

After Phantom Qianyu confirmed his identity, he shot at himself.

I'm afraid that he has already prepared here, and if he knows that Liu Yi is here or who is here now, it can almost be said that no one knows.

However, Phantom Qianyu came.

The person who hired him was only quite strong, and perhaps, he was still a person who was good at deduction.

"We don't know, the other party has always been mysterious, although we Phantom Clan want to verify, but we can't start. An Illusory Clan elder said.

Liu Yi turned to look at Phantom Qianyu in the formation and said, "Who is your master, and how do you know that I will come here." Looks like you've been preparing for a long time!"

"Who is it? Does it matter? If you really have what it takes to defeat me, maybe I'll tell you. As he spoke, the sword in his hand thrust into the ice, and the words came out of his mouth.

Suddenly, the wind howled, and then I saw skeletons appear in the place centered on him.

The skeletons were the same ones he had summoned when he had captured the Elders.

The only difference is that these skeletons are stronger.

These skeletons instantly rushed towards the outside of the Yin Yang Sword Formation, wanting to rush out of the formation directly and attack Liu Yi.

Liu Yi quickly twisted the trick, only to see that the sword light in the formation suddenly soared into the sky, and countless sword qi scraped over the skeleton's body.

However, these skeletons were more powerful than Liu Yi imagined, and the sword qi in the Yin Yang Sword Formation was just scratching traces on the skeletons' bodies. Other than that, it doesn't seem to hurt.

And these skeletons soon arrived at the place of the extreme yin and yang on both sides of the large array, that is, the source of the sword array, where the two shadow swords were located.

"These skeletons are so strong, it's not a good thing to fight like this when you don't understand the broken sword. Liu Yi thought to himself in his heart.

At this time, he also discovered that the source of such a powerful strength as Phantom Qianyu came from that remnant sword.

If you want to defeat Phantom Qianyu, the most important thing is to understand the remnant sword.

After deciding, Liu Yi did not take back the Chengying Sword, and let the two Chengying Swords continue to hold there. Then, quickly launch the Heaven Solving Machine.

Two rays of light shone out from his eyes, staring at the remnant sword from a distance. Soon, Liu Yi saw a huge phantom from the sword.

This phantom blue-faced fanged demon looks extremely vicious.

Liu Yi's Xie Tianji saw him, and he also seemed to see Liu Yi, "exhaling" and staring at Liu Yi viciously.

Liu Yi was naturally not frightened by it, and continued to wait and see.

The demon seemed to be about to rush from the sword, but when he was about two meters away from the sword, he was pulled back by an iron chain.

When pulling him back, Liu Yi found that his face was hideous and extremely distorted, as if he had been tortured in great pain.

And Liu Yi continued to check at this time, and after a while, he finally got his own results.

Hell ghosts, evil spirits in hell.

However, this is not an ordinary evil ghost, but a ghost king, a ghost king who is locked to this sword.

"Broken Sword, Hell Ghost King, this is the Heavenly Death Sword. Liu Yi muttered in his heart.

After knowing this weapon, Liu Yi didn't need to ask, and he knew the identity of Phantom Qianyu.

The Heavenly Death Sword is one of the heaven-level swords of the Qingxu Palace, and it is also an extremely destructive and extremely yin sword.

It is said that this sword is too evil, and after being used, it will damage Yin Virtue, so the seniors of the Qingxu Palace decided to seal this sword.

Unexpectedly, at this time, this sword was in the hands of Phantom Qianyu.

"The weapons of the Qingxu Palace can only be obtained by the disciples of the Qingxu Palace. It seems that he is still a disciple of Qingxu Palace. Liu Yi thought to himself.

It's just that there is only something curious in his heart.

Phantom Qianyu didn't have any basic martial arts of the disciples of the Qingxu Palace, all of them were martial arts that he had never heard of.

"Is it the depth of the Qingxu Palace, or is there another reason?" Liu Yi said secretly in his heart.

The elder of the Phantom Clan also mentioned this sword before, and, obviously, this sword was not the reason why Phantom Qianyu used it for the first time, and it also proved that it was not the Qingxu Palace that asked him to deal with him, but borrowed it temporarily.

"If it was somewhere else, this Heavenly Death Sword could easily be defeated by itself by simply using the Nine Palace Flames. However, above this sea of ice, the Nine Palace Flames were suppressed, so they couldn't deal with it at all. Liu Yi said secretly in his heart.

Running away, he hadn't thought about it.

It's too embarrassing to fight a monk with a five-fold spiritual void and to escape.

Liu Yi doesn't care who he is hired for, he can now be sure of two things, Phantom Qianyu is a person from Qingxu Palace, and Phantom Qianyu is his enemy.

With these two points, he could not retreat.

If he retreated, Qingxu Palace would definitely know that he was not very strong, and there might not be any masters behind him. Then what he has to accept next is that the Qingxu Palace keeps suppressing and assassinating.

Liu Yi's hands are sealed, and a thousand sounds are shaped.

The next moment, a world of music appeared in front of him, and at the same time, the sky opened up the music and rhythm court.

As for the underground, above this ice, there is no way to connect with the black fire underground.

In addition to being able to hook up with the Rhythm Dao Court, the Thousand Sound Phantom is also an extremely strong heaven-level martial art and a very strong rhythm attack method.

Attacked, retreated and defended.

Liu Yi twisted the trick with both hands, letting the world of music and rhythm move over, covering the Yin and Yang Sword Array.

And the chains that descended from the sky kept locking on the skulls that were running wildly, and then grabbed them quickly.

As the chains were pulled into the air, Liu Yi found that the skeletons were getting weaker and weaker, and eventually, they were reduced to ashes by the flames on top of the chains.

"Get up!" At this time, Phantom Qianyu let out a low sigh, and then saw a huge wooden frame appear on the ice again, and the vines on it flew towards Liu Yi.

When the vines flew over, they were constantly destroyed by the world of music, but they kept regenerating.

"These voices are really annoying, but let me extinguish them!" Phantom Qianyu's hands were sealed, and then he saw his figure flash, and the next moment he appeared next to Liu Yi.