If the soul fire is extinguished, then the Tyrannosaurus Bone Dragon will immediately disintegrate!

Therefore, the black-robed old man could only use his own essence blood to maintain the soul fire of the Tyrant King Bone Dragon from being extinguished.

Moreover, the situation is not good!

The old man in the black robe was very uneasy, his face was very pale, after all, essence blood was his foundation, a large mouthful of essence blood, how many years of cultivation would have to be made up!

At this moment, with the blessing of the essence blood of the black-robed old man, the soul fire of the Tyrant King Bone Dragon was much more vigorous, and it burst out with even more powerful power!

"Roar!"

The Tyrannosaurus Bone Dragon roared, and the space around the earthquake exploded.

The next moment, the Tyrant King Bone Dragon savagely charged, and the energy storm erupted, and countless golden swords were knocked away again, breaking through the sword formation.

Madly rushed towards the white feather.

"No matter how fierce it is, it is destined to be an ant!"

Bai Yu shook his head.

He gave the Tyrant King Bone Dragon the strongest test because he wanted to see how powerful it was.

However, now Bai Yu has seen it!

So......

"It's time to finish!"

The essence of Bai Yu's eyes sparkled, and in an instant, countless golden swords in the sky began to combine!

A huge golden sword was composed of a series of swords, lined up in the sky, golden flames spread out, and the scorching aura filled this space, and the sword momentum soared into the sky.

Bai Yu stood under the huge golden sword, his hair fluttering in the wind, and the corners of his mouth rose slightly, with a hint of disdain.

The huge golden sword that appeared in the sky in front of the black-robed old man trembled all over.

He knew that this was the last confrontation with Master Bai!

Whether you win or lose will soon know.

The black-robed old man spit out three mouthfuls of essence blood again and landed on the body of the Tyrant King Bone Dragon, only to see that the Tyrant King Bone Dragon became more ferocious again, its huge body was wrapped in a blood-colored shield, and it was even more powerful than before!

"We're going to win! I'm going to win!"

The black-robed old man shouted frantically!

And at this moment, the huge golden sword in the sky has already slammed down, and the power is rolling!

It's like Mount Tai pressing the top!

The Tyrannosaurus Bone Dragon is fearless and goes straight to it!

"Boom, boom, boom......"

With a series of violent explosions, the huge golden sword and the Tyrannosaurus Bone Dragon collided together!

Huge mushroom clouds rise into the sky!

A terrifying shock wave swept out like a crazy wave, filling the space.

The Tyrant King Bone Dragon withstood the bombardment of several huge golden swords, but it was still strong and was not bombarded into slag!

But its blood-colored shield had faded!

Apparently it won't last long.

"It's almost gone! Master Bai is too strong!"

The old man in the black robe turned pale!

As long as the blood-colored shield of the Tyrant King Bone Dragon breaks, the soul fire will naturally be extinguished, and then the Tyranny King Bone Dragon will crumble and cease to exist!

"What should I do?"

The black-robed old man muttered to himself.

But there was not much time for him to think now, because the blood-colored shield of the Tyrant King Bone Dragon had been blasted open by the huge golden sword!

"Bang!"

The Scarlet Shield is completely shattered!

Several huge golden swords were directly crushed down!

"Boom!"

A deafening explosion rang out.

The huge body of the Tyrannosaurus Bone Dragon collapsed violently, and the entire earth shook violently, as if a great earthquake had occurred!

At the same time, a huge deep pit was formed in the ground, which was deeply sunken down ten meters, and the surrounding land cracked and stretched for several miles, forming ravines.

Dust is billowing and dirt and gravel are flying everywhere!

After a few seconds, everything was calm again, but the area was completely different!

It can be described as shocking, it has become a barren land, and everything within a radius of miles has turned into ashes, leaving only a bare piece of loess!

In particular, the location where the Tyrannosaurus Bone Dragon was located before has become a huge deep pit.

Bai Yu stood indifferently in place, looking very calm.

He walked towards the pit.

At this moment, the Tyrant King Bone Dragon has completely disintegrated and disappeared, after all, it is a dead creature, as long as the soul fire is extinguished, no matter how powerful it is, there is only one way to die.

To Bai Yu's surprise, the black-robed old man was not dead yet!

However, the old man in the black robe only had his last breath left, he was covered in blood, very embarrassed, leaning his back against a stone, barely standing up.

"That's good, it's not dead!"

Bai Yu was condescending, looking down at the black-robed old man, with a cold smile on his lips.

"Master Bai! You are indeed very strong! I miscalculated!"

The black-robed old man shook his head and sighed!

Now he is no different from a dead man.

"So what?"

Bai Yu said lightly, and then a golden long sword appeared behind him and aimed at the black-robed old man!

In the face of death, the black-robed old man was not afraid at all, but laughed.

"Haha! You're going to kill me, do you know who I am?"

"It's better to say it!" Bai Yu's tone was calm.

"The Outland Purgatory Gate!"

The black-robed old man said.

Bai Yu was puzzled, he didn't have the words Purgatory Gate in his impression, but now, the old man in the black robe said that he was from the Purgatory Gate.

Before, Bai Yu thought that he was from the Heavenly Dao Alliance!

"Purgatory Gates?"

Bai Yu's expression was a lot more complicated.

"Hmph, you killed my nephew in a foreign land, did you forget!"

The black-robed old man snorted coldly.

As soon as he said this, Bai Yu remembered that a few years ago, he entered the extraterritorial from the Kunlun Secret Realm and killed the King of Beihou!

In this way, the king of Beihou is the nephew of the old man in the black robe.

I see, Bai Yu knew the reason for the matter!

"That's why you want to deal with me! It's a pity you're too weak!"

Bai Yu shook his head, a look of disdain.

"I am indeed not your opponent, but you are not the opponent of the Purgatory Gate! As soon as I die, the master of the Purgatory Gate will know that when the army of millions of undead descends on the earth, you will definitely die, let me leave!"

The black-robed old man said, he is the elder of the Purgatory Gate!

"Oh! That's what you're relying on, the Purgatory Gate, it's just a clown!"

Bai Yu said lightly.

"What!!"

The black-robed old man was shocked.

He thought that when he moved out of the purgatory gate, Master Bai would be afraid, but he never expected that Master Bai didn't take the purgatory door in his eyes at all, and said that the purgatory door was a clown jumping off the beam!

"You're dead!"

As Bai Yu's voice fell, the golden sword behind him shot out like a bullet, heading straight for the black-robed old man!

A look of horror flashed in the eyes of the black-robed old man, and suddenly, a black mist appeared, enveloping his body!

Just as the golden sword was about to approach the black-robed old man, he had disappeared in an instant, and there was not even a spatial fluctuation around him!

It's so weird to disappear!

"Escaped ......"

Bai Yu's pupils dilated, extremely shocked!

The black-robed old man actually fled, and even Bai Yu's divine sense couldn't find it.

If Bai Yu's divine sense couldn't lock the position of the black-robed old man, he would naturally not be able to use the divine lock!

"You can't escape!"

Bai Yu's voice became cold, no one could escape in his hands!