Rumble!

The black mist collided with the cyan wind blade, and Gray and the kingclaw beast couldn't help but retreat, and Theodore, the king of killers, also couldn't help but retreat.

"You can already compete with me!"

Theodore, the king of killers in the retreat, looked at Gray and the kingclaw with a very gloomy face.

Gray has a strong attack but average speed, while Kingclaw is extremely fast but has a mediocre attack.

When the two formed a cooperation, they suddenly showed a stronger combat power than the two, and actually temporarily resisted him in a close battle.

"I didn't expect that after cooperating with the king's claw beast, there would be such an unexpected effect!"

Gray's face was slightly surprised, and the cooperation with the king's claw beast was just his inspiration, and it had such an unexpected effect, which was really beyond his expectations.

For a long time, his control of the blood beast has been based on long-distance command, and there are almost no cooperative battles like now.

And the whimsical cooperation of the battle made him see a new way of fighting - using the blood beast as a mount, forming a complementary combat method with the ability of the blood beast.

In fact, he has the ability to control corpses, and he has unique conditions in terms of cooperating with blood beasts.

Although some families with profound backgrounds possess blood beasts, it is extremely difficult to command blood beasts like arms, unless it is possible to do so after years of mutual running-in.

But Gray is different, he has the ability to control corpses, and he has absolute control over blood beasts, allowing blood beasts to act completely according to his ideas, and the level of tacit understanding has reached the highest since the beginning.

"Thank you so much!"

A sneer appeared at the corner of his mouth, standing on top of the king's clawed beast, Gray slashed out with a sword, and the black mist condensed, turning into a huge black giant blade and slashing towards Theodore, the king of killers.

Theodore, the king of killers, swung forward with his claws, and two huge wind blades slashed out, colliding with the black giant blades.

Bang!

The terrifying explosion, the mountains and rocks splashed, and the ground cracked, and Gray and Theodore, the king of killers, were both slightly shocked by the aftermath of the explosion.

That's when it happened.

Woo –

A roar sounded from behind Theodore, the king of killers, and struck directly at Theodore, the king of killers.

Under Gray's control, the Demon Sound King Beast quietly approached behind Theodore, the King of Killers, and seized the moment when Gray fought with Theodore, the King of Killers, and attacked Theodore, the King of Killers.

Poof, poof!

Under the shockwave of invisible sounds, Theodore, the king of killers, staggered, his black clothes became tattered, and wounds like sharp blades appeared on his body one after another.

Traces of blood oozed from the wound, leaving a blush on him.

"Hmph-"

Injured again, the King of Killers' face became even more gloomy.

Although the blood method of cultivation is not a defensive blood method, its own realm has reached the second level of the king level, and under the power attack of the first level of the Demon Sound King Beast King level, he was not too seriously injured, but after all, he was injured again.

This made him feel extremely angry, assassinating a blood warrior who was not a king, and actually injured twice in a row.

The fist claws slashed behind him, and a huge cyan wind blade slashed at the Demon Sound King Beast, instantly slashing the Demon Sound King Beast into a flying flight.

Then he looked at Gray and the Kingclaw, and there was murder in his eyes.

"Even if I pay the price today, I will kill you!"

He gritted his teeth, as if he had made some kind of decision, and then he saw that in front of him, a cyan tornado was rapidly forming.

Unlike the cyan tornadoes seen before, the tornadoes seen now are significantly darker, showing a blue-black color.

The blue-black tornado continued to expand, and soon swelled to the size of the previous battle with Gray, but the blue-black tornado did not stop there, and the volume was still expanding.

Double the size, double the size...... It was only after it had swelled several times its previous size that the tornado stopped expanding.

Thundered!

At this time, the tornado made a sound like thunder, as if it was wrapped in thunder and lightning.

And the aura emitted became extremely dangerous, even if the defense was as strong as Gray, he couldn't help but feel palpitations.

"It's so much stronger? This is the use of blood skills! ”

Gray's face was solemn, it was obvious that the other party had used blood skills, and the blood skills had increased the ability of the blood beasts, and they had exerted far more combat power than usual.

Thundered!

A massive blue-black tornado began to crash into Gray and Kingclaw.

Covering the sky and the sun, enveloping everything it encounters.

Rocks, trees, dirt...... Everything is swept up in it, and it immediately shatters, even the clouds in the sky.

With a devastating aura, it struck at Gray and the Kingclaw.

Although extremely huge, the speed of movement is extremely terrifying, giving Gray a feeling of inescapability.

This is not a delusion, but a fact.

After the increase in the ability of the blood beast, the power of this blow is likely to have surpassed the second level of the king level and reached the third level of the king level.

The power of the attack reached the third level of the king level, and the speed was naturally extremely terrifying, after all, it was a combat method of the third level of the king level, and it was aimed at the existence of the third level of the king level, if the speed was too slow, with the speed of the third level of the king level, it was easy to dodge.

Thundered!

In an instant, almost in the blink of an eye, the blue-black tornado had drowned Gray and Kingclaw, and swept Gray and Kingclaw into the endless wind blade.

"Haha, ahem......"

The king of killers, who watched all this, wanted to laugh, but he couldn't help coughing up a mouthful of blood.

The four kingdoms do not have a complete blood skill, and the blood skill in his hand is naturally not a complete blood skill, this blood skill is still a gift from the royal family of the Flame Kingdom after he joined the Flame Kingdom.

As a last resort, he was reluctant to use the blood technique, because the price to pay for using such a mutilated blood technique was too great, especially for a person like him who had little lifespan.

It can be said that almost every time he uses it, his lifespan will be reduced by a few years, and for him, who has little longevity, this is almost killing him.

"Gray. Fergus's potential is even greater than the royal family guessed, and in order to kill him, I have spent several years of my life, and I must be compensated by the royal family! ”

Gray. Fergus showed more combat power and potential than he expected, and also beyond the expectations of the Flame Kingdom, and he knew that he would continue to let Gray . Fergus growing up will be a disaster for both him and the Flame Kingdom.

That's why he resolutely decided to kill Gray at the cost of several years of life. Fergus.

The only thing that is fortunate is that if the royal family knows about Gray. Fergus's true potential should compensate him, not only to compensate him for the loss of life, but also to get more life.

"I don't know if I can leave a corpse, such a corpse, I believe those alchemy masters of the royal family will be very interested......"

The huge blue-black tornado gradually dissipated, and Theodore, the king of killers, looked at the center of the blue-black tornado in a relaxed mood.

The power of the huge blue-black tornado was terrifying, and the entire mountain was almost cut in half, and a few more blows of such an attack would be enough to destroy the mountain.

"What......?"

Suddenly, the expression on his face became glazed, and his eyes looked in disbelief at the place where the blue-black tornado had disappeared.

After the blue-black tornado disappeared, a black tornado appeared within it, which was made up of black mist that seemed to be solid, spinning like a real cylindrical wall.

Click!

The black mist swirl dissipated, and a figure was revealed, it was a man and a beast.

The beast is a king-clawed beast, and the human is Gray, but at this time, Gray's body is obviously taller, reaching more than two meters.

The clothes on the upper body were completely shattered, revealing a strong and well-proportioned body.

"You, you're not dead!"

Theodore, the king of killers, looked at Gray with a horrified look, and the cool air couldn't help but bubble up into his body, and unconsciously, there was cold sweat sliding down his forehead and back, and he felt that Gray was extremely dangerous at this time, and the feeling of danger was like a man's back.

As a king-level powerhouse who has lived for nearly 300 years, he actually felt fear when facing a young man in his 20s.

"Even the blood technique has been used, it seems that the only person sent by the Flame Kingdom this time is you!"

Gray looked at Theodore, the king of killers, with a cold gaze and said.

Theodore, the king of killers, has blood skills, and Gray naturally has blood skills, and the blood stains he has are still intact, and the cost of using them is far less than that of mutilated blood skills.

However, he didn't use it immediately, because he had been on guard, fearing that Theodore, the king of killers, was not the only one sent by the Flame Kingdom.

He was afraid that after using the blood technique, someone would take advantage of his weakness after using the blood technique to sneak attack and assassinate him.

But now that Theodore, the king of killers, has used his blood skills, and still no one has appeared, it is certain that no one should be hiding in the dark.

"You also have blood skills!"

Without any hesitation, the King of Killers turned around and fled, his speed exploded, and the whole person was like a black afterimage.

Using the Crippled Blood Technique, he is now seriously injured, and Gray seems to have mastered the Blood Skill, and the cost does not seem to be as big as his, so he has no intention of fighting again.

He didn't think that Gray had mastered a complete blood technique, because so far no force in the Four Kingdoms had ever mastered a complete blood technique, and he didn't think that Gray could master it.

"Hmph-"

Looking at the king of killers who were quickly fleeing, Gray snorted coldly and slashed out with a sword.

The black mist appeared, and under the increase of the mad blood skill, the power became extremely terrifying, and wave after wave churned, surging out like an ocean.

Sneering –

Almost instantly, he had caught up with Theodore, the king of killers, and involved Theodore, the king of killers.

Theodore, the king of the killers, struggled with both his ability and physical strength like a man in the water, but in vain, large swaths of flesh and blood on his body were disappearing, and even bones were exposed in some places.