The sword spirit naturally deliberately embarrassed Ao Tianxing from time to time, if there is only one pair of bone wings, it is okay to directly recognize the master, but since Ao Tianxing said, then it is necessary to do the best, the best way is to combine the flesh wings on the thunder bat wing on the bone wings of Ao Tianxing, so that it can not only maintain the tenacity of the bone wings, but also hold the power of the thunder bat wings!

It is naturally difficult to accept a strange thing for a thing, let alone connect two wings that have no connection in the first place like Ao Tianxing!

The first thing the sword spirit has to do is to integrate the blood of Aotianxing into the bone wing, first recognize the master, and then put the flesh wing on the thunder bat wing on the bone wing, which point of pain in the middle is not the pain of separation of flesh and bone!

The sword spirit had already said that there would be a little pain, and Ao Tianxing naturally took it to heart, because no matter what it was before, the knife spirit would not tell Ao Tianxing how he would feel, but this time he said that the pain already showed that the sword spirit attached great importance to it!

And the sword spirit suddenly attacked while talking to Ao Tianxing, and it had already helped Ao Tianxing alleviate the pain of the bones!

The pain is getting stronger and stronger, even if Ao Tianxing doesn't say anything, the tearing pain on his body is already an inhuman torture of Ao Tianxing!

The blood had a feeling of being drained, and the fresh blood rushed into the dry bone wing veins, although there was only a little essence blood, the blood circulation range of Ao Tianxing's whole body did not know how much it had expanded!

The bone wings are not owned by Aotianxing, the blood in the veins of the body has already formed a certain flow artery, even if it is elongated by one centimeter, the blood and vitality have to adapt for a long time, not to mention that it is like Aotianxing, which has almost increased the veins equivalent to half of his body!

This is not the most difficult, the most difficult thing is that Aotianxing must use his own essence and blood to first open the meridian pulse that has been blocked by the bone wings, which is like opening a wasteland road alone in a barren mountain, all roads must be rushed away with vigor, there is no room for laziness, the meridians are the same as luck, they all pay attention to one in one go, this has already decided that Aotianxing can not stop, as long as it stops, even if it is a breath of effort, it will be wasted!

What the sword spirit can do now is only the role of guidance, and those who break through the meridians still have to do it by themselves, and others can't give Ao Tianxing any help!

"Phew!"

Aotianxing's ears suddenly sounded, the chirping of a giant bird!

Isn't that bird already dead? How can there still be the sound of a giant bird?!

Aotianxing was still thinking about it, and he felt a roar behind him!

"Boom!"

Like a shock, a giant bird crying blood in its mouth, with sharp claws, came straight to Aotianxing!

Ao Tianxing retreated quickly, wasn't he still fusing bone wings just now, how could this be like this now? Could it be an illusion? Ao Tianxing thought about it, pinched his face, but there was obvious pain!

"Phew!"

The giant bird chirped, and the huge vitality fluctuations almost condensed into a hurricane that rushed straight to the chest of Ao Tianxing!

Ao Tianxing didn't dare to be careless, turned over, and rushed directly into the sky!

At this time, the giant bird was gone!

"Boom!"

Ao Tianxing only felt a black shadow pass through his head, followed by a fireball with great vitality, like a meteorite, falling from the sky!

What a quick attack!

Aotianxing was shocked, and his body exploded back, leaving behind him!

But that fireball, as if it had eyes, still didn't give up on Aotianxing!

For experts who play with fire, Aotianxing has not seen it, or Dongfang Youchong's fire-playing technique is definitely rare in the world, even the terrible blue flame, and there is no yellow flame spit out by this giant bird that makes Aotianxing feel afraid!

"Eclipse Moon Slash!"

Aotianxing's vitality moved directly, and a blood-colored broadsword with a roar that broke through the air directly split the fireball from the middle!

"Boom!"

In Aotianxing's hands, there was a scorching heat in an instant!

Damn! It's so hot! This is the first time Aotianxing has used a broken knife, and he can still feel hot!

The sword spirit outside naturally felt the tension of Aotianxing's body, and was anxious, but it couldn't help anything, that battle, after all, happened in the sea of Aotianxing's knowledge, and the broken knife was more than enough and not enough, if it forcibly broke the sea of Aotianxing, it would be good if Aotianxing won, if it lost, Aotianxing would not be crazy!

"Tianxing! That's Nirvana Fire!Stay away!" the sword spirit shouted at Ao Tianxing, but he didn't expect that the giant bird was actually a descendant of the phoenix!

The fire of Nirvana is extraordinary, and it is claimed to be able to burn all living things in the world!

The legend of the phoenix nirvana turned out to be true! Ao Tianxing thought of this, and there was a layer of fine sweat on his head, if he was burned by this fire, I am afraid that his nickname would be confessed!

"Phew!"

Seeing that his Nirvana fire was so easily broken by Ao Tianxing, the giant bird went crazy directly, and the feathers behind him suddenly rose, and his eyes had turned red!

Ao Tianxing was shocked in his heart, the giant bird was going to breathe fire!

"Boom!" There was a loud bang, and a hot flame erupted directly from the giant bird's mouth, and the temperature around it suddenly increased, and the dry air was about to explode, and it contracted tightly!

Aotianxing is already more than a hundred feet away from the giant bird, but the flames are still heading straight to the gate of Aotianxing's life!

"Tianxing! don't think about it before using the trick!" the sword spirit shouted, the meridians of the giant bird and Aotianxing are now connected together, what Aotianxing thinks, the giant bird knows something, this is equivalent to fighting with someone who already knows his routine, so how can he win!

"Damn!" Ao Tianxing was furious, how could he not want to, if he didn't want to make a move, he would make a move, where would there be such a routine, this giant bird is really too evil!

"Meteor Slash!"

Aotianxing approved with a knife, but it can only temporarily slow down the impact of the flames, but it has no impact on the giant bird, you work hard, but you can only protect yourself, you can't hurt the other party even the slightest, even if the giant bird doesn't kill Aotianxing, Aotianxing will be consumed by the giant bird alive and die!

"The heart moves at will, the mind moves with the shape, everything is empty, the realm of lore!" shouted, this is already the last resort, if Ao Tianxing's heart is not calm, there is no chance of winning this battle!

The heart moves at will, and the intention moves in the shape of a belt...... The heart moves at will, and the intention moves in the shape of a belt...... Ao Tianxing's heart was full of crazy thoughts, and in the midst of tension, he couldn't calm down at all!

Aotianxing retreated as soon as possible, in such a battle, people can still be quiet, how big a heart it must be!

If you don't leave at this time, Ao Tianxing promises that she will be burned by the Nirvana fire immediately, and you can't hold a single hair!

Thinking about the feeling of being burned through by the flames in an instant, Aotianxing's whole body shook, Dongfang Youchong blue flames, directly burning people into air, in front of Aotianxing's eyes are still vivid!

Let's go! Aotianxing flew rapidly, using all the cultivation of his whole body on speed, but he could not escape the tracking of Nirvana's fire!

"Whoa!" the giant bird screamed sarcastically, as if it were playing with arrogance!

Despised by a bird! Ao Tianxing was despised by a bird! Even a phoenix is a bird, not to mention a dead bird with only wings left!

"Aotianxing! What are you thinking!" "The sword spirit knew Aotianxing's thoughts almost instantly, and he was shocked that he began to worry about Aotianxing, why didn't this person remember, he told you a long time ago, the giant bird and your meridians are connected, and Aotianxing is still insulting the giant bird in your heart!

"Phew!" Dao Ling thought that his reminder was timely enough, but it was still too late!

The giant bird is already completely angry! It is a fantasy that such a small human being would still want to take away his own bone wings!

The giant bird roared and rushed directly into the air, and in an instant, it disappeared!

Are you afraid that I'll run away?! Ao Tianxing is also strange, how can this bird say that he will go!

It's just that Aotianxing is wrong, absolutely wrong!

Aotian walked in place, and suddenly felt a blazing heat above his head, and a heat wave with the power that swept everything had swept from the sky!

Aotianxing was shocked, it turned out that the giant bird had already flown to the top of Aotianxing's head!

The huge power has locked Aotianxing to death, even if Aotianxing wants to run, there is absolutely no chance to run!

Even though Aotianxing has closed his eyes, he still feels a burst of brightness in front of him!

"Boom!" Aotianxing suddenly burst out of more than a dozen feet of flames around Aotianxing, trembling with red flames, directly drowning Aotianxing!

Nirvana fire is coming!

At this time, Ao Tianxing has no other way than to close himself and fantasize about the sky!

The heart moves at will, the intention moves with the shape, everything is empty, and the realm of lore!

The heart moves at will, the intention moves with the shape, everything is empty, and the realm of lore!

The heart moves at will, the intention moves with the shape, everything is empty, and the realm of lore!

Ao Tianxing thought quickly in his heart, "Huh~~" There was a sudden coolness in front of him, what was going on?!Could it be that he died so soon?!

Ao Tianxing slowly opened his eyes, but he was in a quiet, there was no one around, there were some white clouds floating leisurely in the distance, and there was no edge of green grass on the ground!

Could this be what the sword spirit said, everything is empty, the realm of lore?

The flame in Ao Tianxing's eyes faded in an instant, and the giant bird's movements also became slow!

Ao Tianxing looked at the red flame, but there was no sense of heat, Ao Tianxing didn't know what he thought, and stretched out his hand to put it on the flame!

The flame was now so docile that there was not a trace of riot!

Through the Nirvana fire, Aotianxing actually saw the figure of the giant bird, the giant bird's original rapid figure, at this time, in the eyes of Aotianxing, has completely become slow!

Aotianxing can clearly see the giant bird's every move!

"Everything is empty, the realm of lore!" Ao Tianxing shouted, volleyed into the air, and shot directly!

The blood-red broadsword quickly swept the things of the real world, and with a powerful vitality fluctuation, it slashed directly at the giant bird!

"Boom!"

There was an explosion, but it didn't stir up any smoke, even if it was an energy fluctuation, Ao Tianxing didn't feel the slightest!