The so-called "drill venue" is actually inside Shenrong.

The environment here is unusually complex, with large and small passages everywhere, in which the drone team will fight against three blue-blooded knights.

Onlookers used the Xuanzhen images to observe the battle between the two sides.

One minute after starting.

The eyes of the vampires all changed.

Because the dragonfly-shaped Spirit Wing drone shows unimaginable flexibility.

There is only a gap the size of a palm, and the drone can fly through it;

In the winding passage, the drone flew closely against the wall, and its speed never slowed down;

When it was about to hit the wall, the machine body suddenly flipped 90 degrees flexibly and firmly attached to the wall surface;

All of the above.

It's really hard to ignore.

Anyone can easily see that this kind of drone can play a huge role in complex environments.

There was even more obvious surprise in Xue Jian's pair of bloody eyes.

Previously, this guy saw the Spirit Wing UAV for the first time. He thought, what use could such a gadget have on the battlefield?

I'm afraid that the Catastrophic Insect can easily knock it down with just one swipe of its claw.

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

He stared at the image of the Xuanzhen without blinking and spoke in his native language in a low voice: "Hisah...hiszaka...hisba la..."

A group of red-eyed monsters nodded their heads.

Although no one understood the Red-Eyed Clan's language, it could be seen from the other party's expression that these vampires were completely impressed by the performance of the drone.

Only Cheng Han, with the help of his omniscient eyes, understood this sentence and raised the corners of his mouth slightly.

This guy is saying: "In the world controlled by our clan, there are many underground caves. We need to get these things."

One minute later.

A reconnaissance team composed of several Spirit Wing drones figured out the location of the Blue Blood Knight.

The other two drones, the Spider Drone and the Spirit Mastiff Drone, quickly surrounded each other and then launched a wave of attacks.

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

This was a rather sudden attack.

The three blue-blooded knights have not yet reacted.

Monitoring images.

It can be clearly seen that several vampires have a hint of panic on their expressions.

"Woo~woo~"

The whistling sound reached the ears of the Red-Eyed Tribe.

Each of these vampires looked seriously.

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

"Bang! Bang!"

The mysterious weapon exploded.

A large number of black vines were released and flew towards the Blue Blood Knight.

This is not a combat mysterious weapon, but a special mysterious weapon developed specifically for drills.

Therefore, this kind of rattan silk has no lethality and will only tie up the target.

Later.

Something unexpected happened.

Two vampires were tied up with vines.

The third vampire broke out.

The guy roared wildly, and large amounts of blood mist suddenly appeared all over his body, instantly eroding the vines into fly ash.

Xuethorn suddenly grinned and said loudly and deliberately: "Honor the Blood Ancestor, our Blue Blood Knight bloodline has awakened."

Zhang Zhangdian's face suddenly darkened.

The extraordinary fluctuations emitted by this blue-blooded knight far exceeded the level of a warrior and were close to the level of a black man. This was obviously abnormal.

The headmaster didn't know yet that he had fallen into a trap. This shameless thing had quietly tampered with the blue-blooded knight.

Unfortunately, he was too blind to see it just now, so now he can only suffer the loss of being dumb.

Cheng Han shook his head slightly and muttered secretly: "How shameless."

He could tell at a glance that this vampire would pay a heavy price.

Not only will the strength be greatly reduced, but also the life span will be greatly shortened.

Bloodthorn, this bitch, really does anything to win the bet.

In the image.

The figure of the blue blood knight was so fast that the afterimage appeared.

The second wave of micro-mysterious weapons launched by the drone was easily dodged by it.

The Blue Blood Knight quickly passed through the passages, chasing the drone formation to attack.

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

Every time the drone was hit, severe corrosion marks appeared on the surface, as if super strong acid had been poured on it.

Half a minute later.

The Blue Blood Knight single-handedly wiped out the entire drone formation.

A group of vampires were in full jubilation.

Xuejian smiled and imitated Wan Haoren's posture, and cupped his hands towards Zhang Zhangdian: "I accept."

The guy asked impatiently: "May I ask the master, when will the bet be paid?"

Zhang Zhangdian's expression was quite ugly, but he still maintained his basic demeanor: "I'll give it to you in an hour."

A hint of coldness flashed in Cheng Han's eyes: "Are you so anxious to die?"

It didn't take long.

The master craftsmen were summoned, and a tube of blood was drawn from each one.

Cheng Han is no exception.

He stared at his own blood and raised the corners of his mouth slightly.

Zhang Zhangdian looked around and gave a special instruction: "Before those vampires leave the Sea of ​​Clouds Realm, you all should come to Tiangong Hall for inspection every three days."

Everyone nodded in agreement.

The reason for doing this is naturally to prevent the Red Eyes from doing anything secretly.

after an hour.

A box full of blood was delivered to the Red Eye Clan's headquarters.

Xue Ji opened the box eagerly and took a deep breath.

The guy took out a glass tube from it and smiled ferociously: "You bastard blood slave, I recognize your aura and dare to insult a noble man with purple blood. You are dead!"

The "you" in his mouth obviously refers to Cheng Han.

Xue Ji smiled proudly: "Zhang Zhangdian will definitely be on guard, but our clan has developed a powerful holy blood secret technique.

The so-called "Holy Blood Secret Technique" is the unique extraordinary method of the Red-Eyed Clan.

Not only are these vampires addicted to blood, they have also developed a variety of powerful secret techniques that use blood as a medium.

"Snapped!"

Just hear a soft sound.

Blood Thorn pulled out the cork and drank most of the blood in one gulp.

This chapter is not over yet, please click on the next page to continue reading the exciting content! He sighed with satisfaction: "The blood of this bitch tastes pretty good."

Xue Jian reluctantly plugged the bottle cork again and muttered: "The remaining little blood is enough to use the Holy Blood Secret Technique."

The words just fell.

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

The dark red blood gradually underwent strange changes.
To be continued...