Compared with the sound made by the crystal dragon before, this roar is not only much louder, but even gives people a different feeling, making people feel that the crystal dragon is 'alive'.

"Rebecca!"

Xu Yun shouted to Rebecca, who was desperately attacking, and at the same time he also floated back, because the current situation is too weird, so for the sake of safety, of course, he must leave the other party's side first, and in the face of this eighth-order legendary creature, no matter how cautious he is, it is never too much.

Rebecca, who has rich combat experience, knew that the situation was wrong long before Xu Yun spoke, so she evacuated the crystal dragon in advance and kept a distance of about fifty meters from it.

"How many years, how many years, damn elves! , I'm Rohr. Crystal Marks is finally free! The cold voice came from the crystal dragon's mouth, and it was indeed able to speak.

This is in trouble!

Hearing the crystal dragon speak, Xu Yun knew that this was in trouble, because fighting with a crystal dragon without wisdom and fighting with a crystal dragon with wisdom are completely different things, if the former is an easy difficulty, he and Rebecca can clear the level without injury, then the latter is a hell difficulty, and the person who wins in the end doesn't know who is.

"However, there seem to be some restrictions on the contract, and I have to kill you first!" , This crystal dragon called Luo Er seemed to have sensed something, and looked at Xu Yun floating in the air with bad intentions, and the fierce light in his eyes was full of light.

Shout!

Shout!

I saw the body of the crystal dragon, a certain part of the back seemed to be soft, and two crystal spears suddenly appeared from inside, as if they were shot out by a bed crossbow, shooting towards Xu Yun and Rebecca in the air.

And this kind of operation?

Hurriedly moved sideways to avoid the flying crystal spear, Xu Yun was surprised that this crystal dragon could use this attack method, he knew that the crystal dragon could control the crystal on his body, but he didn't know that these could be operated to such an extent, the crystal dragon last time obviously did not use this hand.

Clang!

Rebecca, who was floating next to her, used the long sword in her hand to slash the crystal spear that was shooting, if it was a short arrow, it might not be easy to block, but with such a thick crystal spear, Rebecca could easily slash it.

However, the kinetic energy carried by the crystal spear still caused Rebecca suspended in the air to fly back a few meters.

Glancing at the system time, Xu Yun found that from entering the Green Wind Plane to now, about ten minutes had passed, and there was not much time left for him.

"Joan of Arc! , let Xiaobai lead the griffon group to exit the green wind plane first and guard the entrance of the plane fragments, Rebecca let's go! Looking at the elven city behind the crystal dragon, Xiao Bai led the griffin group to hover up, and was about to come over to help, Xu Yun hurriedly used the legion command system to talk to Joan of Arc, and asked her to inform Xiao Bai to lead the griffin group out to guard the entrance.

How strong the range of the crystal dragon is, Xu Yun has seen it, even if all the aurora vultures and ordinary griffins are together, it is just to deliver food to the other party, and the opponent can be disabled with a large-scale attack, and the current crystal dragon is not the dull guy before.

When Joan of Arc rode on the Flying Dragon Emperor and went far away to the elven city behind the crystal dragon, Xu Yun gritted his teeth and attacked again, the battle had reached this point, he couldn't give up if he left, not to mention that even if he wanted to give up, it depended on whether the other party was willing to let him go.

Taking advantage of his mobility, Xu Yun went around to the back of the crystal dragon that was more than 40 meters high, and the spear in his hand was held high, looking like he was about to stab it, but at the moment when he just raised the spear to stab down, it shifted a few meters instead.

Touch!

A huge crashing sound sounded from where Xu Yun was just now, and the long crystal tail several meters thick smashed down, if he didn't pan to the side without looking back just now, he might have been hit.

When the voice sounded, Xu Yun really raised the spear in his hand and stabbed it hard at the back of the crystal dragon below, just now he already knew that the other party's tail would definitely be smashed down, so he just made a feint, this time it was the real attack, and Rebecca also flew to the tail of the crystal dragon at this time to prepare to attack.

Now the tail of the crystal dragon has just attacked, and it can't launch a second attack for the time being, and the other heads, claws, can't reach the place where the two of them attack, normally the two attacks of the crystal dragon can only be hard-topped, but that's just a normal situation.

Clang!

The sound of metal collision sounded in Xu Yun's ears, of course, this was not the sound of him stabbing the crystal dragon with a spear, but the sound of a crystal spear hitting the armor on his chest, and the huge impact force knocked him into the air several meters away, which showed the strength of this blow.

-1497

"How can this be fought!" , After Xu Yun was knocked into the air, he immediately flew into the air, ready to open the distance first to think of a way, Rebecca was also like him, and was pulling away, the difference was that Rebecca may have been more careful and was not hit by the crystal spear.

This is the difference between the two fighting styles, Xu Yun often relies on defense and HP hard top when fighting, but Rebecca will generally dodge when facing attacks when fighting.

After opening the distance, the crystal dragon did not shoot the crystal spear again, maybe it also knew that this attack method was difficult to dodge when it was close, but after the distance was far away, whether it was Xu Yun or Rebecca, as long as they moved at will, they could make the crystal spear it launched miss.

Looking down at the crystal dragon that looked up at himself and Rebecca with a headache, Xu Yun felt that the other party was like a hedgehog with thorns all over his body, if he attacked in close quarters, he might have to face the elusive crystal spear that could be launched from anywhere on his body, this kind of attack that can be called a zero-distance shot, even if it is 20 points of flight speed, it is not easy to dodge!.

Suck!

A loud inhalation sounded.

I saw that on the ground, the crystal dragon's huge mouth opened, a large amount of air poured in, and its stomach bulged high.

"Flash!" Seeing the classic dragon breath spitting action of this dragon creature, Xu Yun said a word to Rebecca, and at the same time, he also flew quickly, not giving the crystal dragon a chance to lock himself.

Call!

The pink crystal dragon's breath shot out like a fountain towards the location of Xu Yun and Rebecca in the air, and the speed was comparable to the flight speed of ordinary arrows.

Looking at the pink crystal dragon breath that washed under his feet, Xu Yun was glad that he and Rebecca were both high-mobility small-sized troops, and the crystal dragon's dragon breath spitting action was too obvious, so he gave them time to dodge, otherwise he didn......'t know if he would turn into crystal if he was sprayed.

Hey!

Just when Xu Yun thought that the dragon's breath had been dodged, he saw the pink dragon's breath spray trajectory under his feet suddenly change, and he swept towards him.

More than a hundred meters long, a few meters in diameter, the pink crystal dragon breath continued to erupt from the crystal dragon's mouth, like a hundred-meter giant sword that cut through the sky, and now this long sword slammed straight towards Xu Yun under the swing of the crystal dragon's head.

Because he didn't expect that the dragon's breath was not a mouthful, but like a fountain, Xu Yun, who dodged it, did not open too far for the first time, so he was instantly approached by the dragon's breath, and hurriedly exerted his speed to fly upwards as fast as possible.

However, no matter how fast Xu Yun flew, it was not as fast as the swinging speed of the crystal dragon's head, and before flying away from the dragon's breath attack distance, his legs were still sprayed, but fortunately, the dragon's breath was over at this time.

"No harm?"

Flying away from the dragon's breath attack range, Xu Yun looked at the Sun Angel's blood bar for the first time, wondering how much blood he had lost after taking a bite of dragon's breath, but he found that he had not lost any blood, and before he could figure out why he was studying like this, he felt as if his legs had lost sensation, so he looked down.

I saw that the position of the steel path that was sprayed by the crystal dragon's breath just now, there was a layer of fine red crystal that began to spread, even if you didn't need to look at Xu Yun, you can know that the legs inside are also in this state, otherwise it would be impossible for the legs to be unconscious, he didn't expect the crystal dragon's breath to be so corrosive, it can pass through the protection of the armor and act directly on the body.

Fire elemental body!

In desperation, Xu Yun can only activate this active trait, so that the Sun Angel will become a ball of flame in the time when the trait is activated, and if the flame is lost, it will take physical strength to generate, and then every time the trait is removed, it is equivalent to reshaping the body, so Xu Yun will feel that this trait is an invincible defensive skill, and if he is proficient, it will be absolutely sharp in attack, but he has not yet reached this level.

After activating the trait, Xu Yun immediately lifted the trait, and sure enough, the perception of his legs returned, and the fine red crystals that had spread on his legs before had fallen to the ground.