Chapter 459

"Explosive Flame Claw!"

At a certain moment, the black dragon transformed by Xiao Yu suddenly roared, and the loud dragon roar shook the surrounding space.

I saw a large amount of orange-red flame energy emerging from the black dragon's right claw.

Energy lines began to spread on the entire dragon claw arm.

Xiao Yu's eyes were filled with high-spirited fighting spirit, and the black dragon's body reached its peak at this moment.

The right dragon claw, wrapped in orange flames, rushed towards the underground king.

The location where Xiao Yu attacked was also the core of the Underground King's body!

This surprised Su Bai who was watching the battle in the sky.

He did not expect that Xiao Yu could also see through the original core of the Underground King.

Moreover, many of Xiao Yu's previous attacks were preparations for this attack.

He had attacked many times before, all of which were near the core of the Underground King.

So the area where the core is located has taken a lot of damage.

At this time, he was hit by Xiao Yu's powerful "Explosive Flame Claw" again.

"puff!"

A penetrating sound came.

Xiao Yu's black dragon claw and the entire dragon claw arm penetrated into the body of the Underground King.

"Ho ho..."

A shrill wail came from the huge body of the Underground King.

"Kaka!"

There seemed to be a sound of a piece of crystal breaking.

The black dragon's eyes became a bit sharper.

The next moment the black dragon claw was inserted stirred again, and then orange-red energy light began to shine on the body of the Underground King.

"Buzz!"

In the sky, Su Bai saw this scene and already guessed what was going to happen next.

Without hesitation, he quickly raised his flight altitude and stayed away from Xiao Yu and the others' battlefield.

Just when Su Bai flew away, a deafening roar of explosions came from below...

Chapter 421 Victory, Return

The high-temperature energy waves rolling down below surged crazily from behind Su Bai.

Even he could feel the terrifying heat and damage from the impact waves behind him.

After all, this is an extremely powerful blow at the king level.

When the distance reached a thousand meters, Su Bai stopped and turned to watch the battle below.

…

At this time, on the ground below, a gray-white mushroom cloud rushed away like a nuclear explosion.

The collapse not only blocked the figure of the Underground King, but also blocked Xiao Yu's figure.

And in the thick fog.

The black dragon is standing on the earth.

In front of the black dragon was a black mountain of flesh whose body had been cratered and covered with wounds.

And it is worth noting that the black meat mountain no longer squirms at this time and has completely lost its vitality.

Xiao Yu raised his right dragon claw, which still held some broken shining crystals.

It was the original core that he had previously exploded in the Underground King's body.

Without the original core, the Underground King would of course die.

…

Xiao Yu looked at the original core on the dragon's claw, and he did not expect that he could really hunt down an extraordinary being that was at the extreme king level.

You must know that with this level of transcendence, it is difficult to widen the gap in combat power between people of the same level.

And if you want to kill one party, the difficulty is self-evident.

If you want to hunt down a king-level extraordinary creature, you will need the assistance of at least several extraordinary technological weapons of the same level or the highest level.

…

"Brother Xiao Yu!"

Just when Xiao Yu was stunned, Su Bai's voice pulled him back from his inner joy.

Then a white figure appeared in the air in front of Xiao Yu, it was Su Bai.

At this time, Su Bai also saw the underground king lying dead in front of him.

Looking at the large scars on the other party's body, they seemed to have been bombed by missiles.

Su Bai couldn't help but marvel at Xiao Yu's strength.

Although hunting the underground king also has his domain assistance.

But more still needs to rely on Xiao Yu's own strength.

Seeing Su Bai's arrival, Xiao Yu also came back from his daze.

He looked at Su Bai and said.

"Brother Su Bai, this king-level monster was killed by us together. You should collect its body first."

"No."

Su Bai in the sky did not hesitate when he heard this and refused directly.

Xiao Yu originally came here to hunt the King of the Underground, who was at the ultimate king level, just to prepare for his breakthrough.

And now Su Bai himself has broken through to the king level.

Then the corpse of the Underground King will not be of much use.

Of course, Su Bai could directly recover the Underground King's body and convert it into system points.

However, these extraordinary resources were only borrowed by Su Bai.

Sooner or later it will have to be returned.

In this case, there is no need to collect the body of the Underground King Su Bai.

Su Bai continued to transmit messages to Xiao Yu.

"Brother Xiao Yu, please leave the body of this underground king to your Black Dragon Group.

As for my share of the spoils, it will be regarded as returning part of the extraordinary resources of your Black Dragon Group in advance. "

Su Bai had taken so many extraordinary resources from the Black Dragon Group's resource bank before.

The value of half an underground king's body is definitely not enough.

…

Xiao Yu had already begun to release the alienated form of the black dragon at this time.

The 100-meter domineering black dragon began to shrink, and finally turned back into the normal human form of Xiao Yu.

Xiao Yu readily accepted the words.

"Well, Brother Su Bai, I will accept the body of the Underground King. As for Brother Su Bai's share of the loot, it will be deducted from the loaned extraordinary resources."

Xiao Yu, who had returned to his human form, quickly came to the disgusting and hideous body of the Underground King.

Looking at the hill-like pile of black corpses in front of him, Xiao Yu waved his hand and took it directly into his own dimension.

…

After collecting the body of the Underground King, Xiao Yu came to Su Bai.

"Brother Su Bai, how did you come here?"

At this time, Xiao Yu also asked the doubts in his heart.

When he saw Su Bai before, he was very curious.

But it was still in the middle of a battle at that time, so Xiao Yu didn't have time to ask.

Su Bai just smiled lightly when he heard this.

"Because I just broke through the level, I originally wanted to go to you to discuss the next plan, but it happened that you were not on the battleship.

I asked Yuli and learned that you most likely came to the dimensional rift in Daxing City.

Anyway, I have nothing to do now, so I just planned to come over and take a look..."

"I see."

Xiao Yu then thought of something again, and he looked at Su Baidao with a somewhat surprised expression.

"Brother Su Bai really broke through to the king level in just one month?!"

Su Bai did not answer directly, but asked a question.

"Otherwise, do you think a st-level extraordinary person can control a king-level extraordinary creature?"

Xiao Yu chuckled upon hearing this.

"Haha, that's true."

The expression on his face still couldn't hide his shock at Su Bai's level breakthrough.

…

The two chatted for a while, and then Su Bai explained that he had several companions in this dimensional world.