In the sky.

Two figures, one large and one small, constantly shuttled through the void, chasing, fighting fiercely, and no one was willing to give up.

Xia Yun looked so small in front of the Black Bone Snake King, but at this moment, his figure was extremely tall, as if he was not inferior to the Black Bone Snake King who was thousands of meters long.

The moment the Black Bone Snake King appeared, Xia Yun realized that this powerful Heavenly Spirit Immortal Beast had an ethereal origin, which he had to admit was very surprised, but he understood why the Black Bone Snake King could be the overlord of the Black Snake Valley.

Xia Yun still had a bottom in his heart about how powerful the immortal beast with an ethereal origin was, after all, the Phantom Ethereal Spirit Rabbit was this kind of spirit beast.

The difference is that the Phantom Ethereal Spirit Rabbit is far more mysterious than the Black Bone Snake King.

Xia Yun also knew very well that he could now compete with the Black Bone Snake King, borrowing three kinds of power, one was the Thunder Spirit Origin, the second was the Blood Moon State, and the third was the Ethereal Origin.

It's just that......

If this continues, he still has no chance of winning.

At this moment, half of his strength was left, but the Black Bone Snake King seemed to have no consumption, so he would inevitably die of exhaustion.

This is the gap in the realm.

All along, he can kill the enemy beyond the level, and he is a quick victory, relying on his powerful origin power to kill the enemy in seconds.

Once he fell into a protracted battle, Xia Yun knew very well that he would definitely lose.

"Thunder Spirit Fighting Dragon!"

As soon as his mind moved, a silver shining Thunder Fighting Dragon broke through the air, and his thousand-meter-long body crashed towards the Black Bone Snake King.

The Black Bone Snake King knew that Xia Yun had a Thunder Spirit Origin and an Ethereal Spirit Origin, although he didn't know how the other party did it, but he had to say that the human beings in front of him were too powerful, if the other party's cultivation was not a high-level Holy Spirit King, but a true immortal, then in this battle, the Black Bone Snake King believed that he would definitely lose.

Although the Black Bone Snake King is not a legendary immortal beast, but an overlord immortal beast that has lived for tens of thousands of years, in his life, he has still seen a genius like Xia Yun, although there are not many, but there are still there, one of them is still the peak of the current holy immortal.

In the face of such a genius, while the Black Bone Snake King was eager to devour the other party, he never dared to underestimate the enemy, otherwise he would not have made a personal move.

The Black Bone Snake King looked at the oncoming Thunder Fighting Dragon, opened his mouth, and a huge black hole suddenly appeared in front of him, and in the blink of an eye, the ruthless black hole devoured the Thunder Fighting Dragon.

When Xia Yun saw this scene, he couldn't help but squint his eyes, but he didn't have time to think too much.

At some point, a huge black hole appeared above his head.

In an instant, Xia Yun felt that this void was like a torrent, gathering towards the black hole.

"Whew!"

As soon as his mind moved, Xia Yun disappeared on the spot.

Faced with the ethereal origin, the only way to offset it is to rely on the ethereal origin.

The Black Bone Snake King was not surprised at all when he saw Xia Yun's disappearance, since the other party had cultivated an ethereal origin, he naturally knew very well the advantages and disadvantages of this origin power.

And this scene is also what the Black Bone Snake King wants.

Counteracting the ethereal origin with the help of the ethereal origin is a great drain.

The Black Bone Snake King was planning to consume Xia Yun to death.

As the Holy Spirit King, Xia Yun's aura is definitely not as good as the Black Bone Snake King, and this overlord immortal beast is very sure of this.

In an instant, black holes appeared in the sky one after another, as if they were all over the world.

Xia Yun constantly teleported in space, escaping the shackles of the black hole.

"It's too dangerous to go on like this!"

Xia Yun quickly judged the intentions of the Black Bone Snake King, and he didn't expect this immortal beast to be so careful.

In fact, Xia Yun hoped that the Black Bone Snake King would chase after him, instead of chasing him by relying on one black hole after another.

Xia Yun's strongest killing move was the "Empty Road to Ruins" taught to him by the Dark Sky Holy Dragon.

If the Black Bone Snake King was not a Heavenly Spirit Immortal Beast, Xia Yun would have a hundred ways to kill the other party.

Unfortunately, there are no ifs.

He's still too weak.

If the distance was too far, Xia Yun was not sure, and relied on the empty path to return to the ruins and kill the Black Bone Snake King, a heavenly spirit immortal beast.

He needed a chance.

It's a pity......

The Black Bone Snake King has never given Xia Yun this chance.

Even if the Black Bone Snake King would catch up with Xia Yun, he never dared to get too close and kept a safe distance.

This point really made Xia Yun very helpless, but when he thought of this immortal beast that had lived for more than 10,000 years, cunning was inevitable, otherwise it would not have been possible to live so long in the bloody immortal beast world.

Being able to survive is the greatest ability.

At this moment, Xia Yun finally learned this kind of ability.

Unconsciously.

The blood flames on Xia Yun's body began to dim, even the Chaos Thunder was no exception.

After all, he was only a high-level Holy Spirit King, not a spirit immortal.

"Roar!"

The Black Bone Snake King felt that Xia Yun's aura was starting to weaken, and he knew that the opportunity had come.

With the roar, a huge black hole appeared in the sky, as if it was about to devour this world, extremely terrifying.

In an instant, the mountain of black bone snake corpses in the Black Snake Valley flew towards the black hole in the sky as if it had encountered a piece of iron from a magnet.

Lu Shan and the others were no exception, their bodies seemed to be uncontrolled, flying towards the black hole.

At this moment, Lu Shancai really understood what kind of monster Xia Yun was facing.

Despair is the only feeling of Lu Shan and others.

They couldn't break free from the black hole's suction at all, and they didn't even have the strength to resist at all.

In the blink of an eye, every grass and tree in the entire Black Snake Valley flew towards the black hole.

At this time, there was no living black bone snake in the Black Snake Valley for a long time.

Canghai Yunjiao, Tianyu Xuangui and Blazing Sun Fengpeng tried their best to kill all the black bone snakes, but they finally couldn't break free from the suction of the black hole, and like Lu Shan and the others, they went with the wind and were soon devoured by the black hole.

Xia Yun naturally saw this scene, but for the first time, he felt so powerless.

He really doesn't have the power to change all that.

Even he himself is unable to protect himself.

At this moment, he truly realized how big the gap was between himself and the Heavenly Immortals.

Although it is not an insurmountable chasm, it is not an opponent that he can fight head-on.

Especially the overlord immortal beast like the Black Bone Snake King is too powerful.

If nothing else, Reiki alone is like an inexhaustible supply.

Xia Yun didn't want to give up, but he was helpless, and even his thunder body began to be unable to break free from the terrifying suction of the black hole.

At this moment, the world had already fallen into endless darkness.

Not even light can break free from the black hole's suction.

The black body of the Black Bone Snake King seemed to be integrated into this dark world.

It is the master of this world!

"I'm sorry ......".

Xia Yun saw that his body was about to sink into the black hole, but he smiled.

In the end, he was unable to avenge Qiu Xue.