Let's start by analyzing the sun

The so-called "practice field" was actually inside the Divine Banyan Tree.

The environment here was extraordinarily complex, with large and small passages everywhere. The drone squad would fight three Blue Blood Knights within.

Observers watched the battle between the two sides using the Profound Formation images.

A minute after the start.

The expressions of a group of vampires all changed.

Because the dragonfly-like Spirit Wing Drones showed unimaginable flexibility.

The drones could fly through gaps only the size of a palm;

In the winding passages, the drones flew close to the walls, and the speed never decreased;

When about to hit the wall, the drone suddenly and nimbly flipped ninety degrees, steadily attaching to the wall surface;

All of the above.

Was really hard to ignore.

Anyone could easily see that this type of drone could play a huge role in complex environments.

An obvious astonishment appeared in Bloodthorn's blood-red eyes.

Previously, when this guy first saw the Spirit Wing Drones, he thought, what use could such a small thing have on the battlefield?

He feared that a Claw of Catastrophe Worm could easily shoot it down with a casual swipe.

At this time, Bloodthorn's thoughts took a sharp turn.

He stared at the Profound Formation image without blinking, and said in his native language in a low voice: "Ssia… Sszaka… Sszbala…"

A group of red-eyed monsters nodded.

Although everyone did not understand the language of the Red-Eye Clan, they could see from the other party's expression that this group of vampires was completely impressed by the performance of the drones.

Only Cheng Han understood this sentence with the Eye of Omniscience, and the corner of his mouth raised slightly.

This guy was saying: "The worlds controlled by our clan generally have many underground caves, we need to get this thing."

A minute later.

A reconnaissance squad composed of several Spirit Wing Drones figured out the location of the Blue Blood Knights.

The other two types of drones, Spirit Spider Drones and Spirit Hound Drones, quickly surrounded them and launched an attack.

The former attacked from the top of the cave, while the latter attacked from the ground, launching a wave of miniature Profound Weapons from all directions.

This was a rather sudden attack.

The three Blue Blood Knights had not yet reacted.

In the monitoring image.

It could be clearly seen that the expressions of several vampires carried a hint of panic.

"Whoosh~ whoosh~"

The sound of whistling entered the ears of the Red-Eye Clan.

These vampires all watched with serious faces.

The powerful maneuverability and superb coordinated combat capabilities demonstrated by this attack made them increasingly aware of the excellent performance of the drones.

"Bang! Bang!"

Profound Weapons burst.

A large number of black vine threads were released, flying towards the Blue Blood Knights.

This was not a combat Profound Weapon, but a special Profound Weapon developed specifically for training.

Therefore, this kind of vine thread did not have lethality, it would only bind the target.

Subsequently.

The expected thing happened.

Two vampires were tied up by vine threads.

The third vampire erupted.

This guy roared, and a large cloud of blood mist suddenly emerged from his body, instantly corroding the vine threads into ashes.

Bloodthorn immediately grinned and deliberately said loudly: "By the Blood Ancestor, our Blue Blood Knight's bloodline has awakened."

Hall Master Zhang's face suddenly darkened.

The extraordinary fluctuations emitted by this Blue Blood Knight far exceeded the level of a warrior, and had already approached the level of a Profound Master, which was obviously abnormal.

How could the Hall Master not know that he had been tricked, this shameless thing had secretly tampered with the Blue Blood Knight.

But he was short-sighted and didn't see it just now, and now he could only swallow this dumb loss.

Cheng Han shook his head slightly and muttered to himself: "Extremely shameless."

He could see at a glance that this vampire would pay a considerable price.

Not only would his strength be greatly reduced, but even his lifespan would be greatly shortened.

Bloodthorn, this dog thing, really used all means to win the bet.

In the image.

The figure of the Blue Blood Knight was so fast that it left afterimages.

The second wave of miniature Profound Weapons launched by the drone was easily dodged by him.

The Blue Blood Knight quickly swept through the passages, chasing and attacking the drone formation.

He waved his hand and shot out streams of blood energy, accurately hitting the drones.

Every time a drone was hit, severe corrosion marks appeared on the surface in an instant, as if it had been splashed with super acid.

Half a minute later.

The Blue Blood Knight single-handedly annihilated the drone formation.

A group of vampires cheered.

Bloodthorn smiled and imitated Wan Hao Ren's posture, cupping his fist at Hall Master Zhang: "Thank you for the concession."

This guy couldn't wait to ask: "May I ask Hall Master, when will the bet be paid?"

Hall Master Zhang's face was quite unsightly, but he still maintained basic demeanor: "I'll give it to you in an hour."

A trace of coldness flashed in Cheng Han's eyes: "Are you in such a hurry to die?"

Before long.

The craftsmen were summoned, and each of them was drawn a tube of blood.

Cheng Han was no exception.

He stared at his blood, and the corner of his mouth raised slightly.

Hall Master Zhang glanced around and specifically instructed: "Before those vampires leave Yunhai Realm, everyone will come to the Tiangong Hall for an examination every three days."

Everyone nodded in agreement.

The reason for doing this was naturally to prevent the Red-Eye Clan from secretly playing tricks.

An hour later.

A full box of blood was sent to the Red-Eye Clan's station.

Bloodthorn opened the box a little eagerly and took a deep sniff.

This guy took out a glass tube from it and smiled with a ferocious expression: "You lowly blood slave, I recognized your aura, how dare you insult a Purple Blood noble, you are dead!"

The "you" in his mouth was obviously referring to Cheng Han.

Bloodthorn smiled triumphantly: "Hall Master Zhang will definitely be on guard, but a powerful Holy Blood secret technique has been born in our clan.

The so-called "Holy Blood secret technique" was a unique extraordinary method of the Red-Eye Clan.

This group of vampires not only liked blood, but also researched a variety of powerful secret techniques using blood as a medium.

"Pa!"

There was a soft sound.

Bloodthorn pulled out the stopper and drank most of the tube of blood in one gulp.

He sighed with satisfaction: "This lowly thing's blood tastes pretty good."

Bloodthorn reluctantly put the stopper back on and muttered: "The remaining blood is completely enough to perform the Holy Blood secret technique."

As soon as he finished speaking.

A obscure wave surged in this guy's body, and a large amount of purple blood mist emerged from his palm and seeped into the glass tube.

The dark red blood gradually underwent a strange change.

First it became viscous, then it turned into a gelatinous substance, and finally it condensed into a black bead.

"Crack!"

The glass tube was crushed.

The black bead fell into Bloodthorn's hand.

He smiled, revealing a pair of sharp fangs: "After I leave Yunhai Realm, this blood bead will turn this lowly thing into a bloodthirsty madman.

"At that time, other Wan Hao people will beat you to death like a stray dog!"

Bloodthorn put away the blood bead and was about to visit the Wan Hao Clan's factory when he suddenly felt a creepy feeling.

He was shocked and became highly vigilant.

The next moment.

Bloodthorn suddenly felt a strange itchy feeling in his chest, so he subconsciously scratched it.

Before his hand touched his skin, he was bitten.

"Ah~"

Bloodthorn couldn't help but cry out in pain.

He quickly looked down and was instantly scared out of his wits.

What he saw.

A hideous flesh monster, looking like a lizard, covered in blood, actually drilled out of his chest.

Bloodthorn instinctively grabbed the blood lizard, intending to crush it to death.

But before he could do it.

He felt itchy all over again.

Bloodthorn instantly had an extremely dangerous premonition, and he activated the Blood Transformation secret technique without even thinking, his body turning into a cloud of purple blood mist.

However.

A strange thing happened.

Bloodthorn only felt the blood seal in the sea of ​​spirits tremble a few times bizarrely.

The purple blood mist quickly dissipated.

This guy returned to his original form.

Bloodthorn immediately showed extreme fear.

He had a strong premonition—he might die.

Then.

A terrifying scene was staged.

Many parts of Bloodthorn's skin were bitten through from the inside, and blood lizards quickly drilled out.

"Ah~"

Bloodthorn let out a miserable wail, and the pain caused him to fall to the ground, making a muffled "bang" sound.

In just two seconds.

This guy was covered in blood lizards.

These hideous little things began to bite Bloodthorn frantically.

Bloodthorn immediately felt extreme pain and rolled desperately.

As more and more blood lizards drilled out, his aura quickly weakened, and he soon lost his movement.

Just then.

Several vampires heard the noise and rushed over in a hurry.

They were all stunned by the terrifying scene in the hall.

Bloodthorn was almost gnawed into a skeleton, and a shocking blood stain remained on the ground.

"Squeak! Squeak!"

The blood lizards let out sharp screeches and pounced on the vampires.

A chaotic battle broke out.

*

Far away.

Cheng Han witnessed Bloodthorn's tragic encounter completely through a halo of light.

But he had no sympathy at all, just snorted: "My blood, this dog thing actually dared to drink it, he really doesn't know how to live or die."

The blood drawn from him contained a trace of the power of microscopic laws.

After Bloodthorn drank the blood, the microorganisms in his body were stimulated by the power of the law and evolved into terrible blood lizards.

Cheng Han grinned again and muttered: "I didn't expect the power of microscopic forces to happen to restrain the Blood Transformation secret technique, this guy is really unlucky."

Just now, in order to survive, Bloodthorn wanted to turn into blood mist and escape.

However, the blood lizards were affected by the law, and from the moment they were born, they would spontaneously draw part of his vitality.

Although each blood lizard didn't draw much, there were too many of them.

Little by little.

Bloodthorn's power greatly declined, the blood seal was on the verge of shattering, and he was unable to activate the Blood Transformation secret technique, and finally became food for the blood lizards.