If you want to pierce the heart of this super dangerous species, you can't do it with the length of the blade compared to the hardness of its scale muscles and the length of its body.

As for piercing the head, it must first reach the opponent's head.

Although Lu Ning jumped with his black pupils in his arms, he did have a chance to jump over, but the flexibility in his head was much stronger than his back, and he might not have a chance to swing his sword at all after going up, so he was thrown down strongly.

In this way, only the core of the opponent can be targeted.

"The words there...... It should work! ”

Lu Ning's eyes flickered, and he said to the black pupils: "Let's go over, slow down." ”

"Okay."

The black pupil nodded, held the hilt of Bafang's sword with both hands, and moved forward little by little with Lu Ning.

It's like an explorer climbing a snowy mountain, struggling to move through a snowstorm.

At a distance of just half a meter, the two of them moved for a full minute before they reached the past with difficulty, and they were not thrown down by Istarguru.

And at this time, Istaguru was also constantly flying higher in the sky, as the position became higher and higher, the temperature became colder, and the air gradually thinner, both Lu Ning and Hei Tong felt uncomfortable.

Fortunately.

Lu Ning and Hei Tong are not ordinary people, one has a data-based body, as long as the health value is not emptied, even if it is pierced through the heart, it will not die, and the other is also strengthened by special drugs, unless the head and heart are destroyed, they will not die.

If it were an ordinary person, at this height, it is likely that he would have fainted.

"It's still flying, as soon as possible."

Lu Ning exhaled a breath of white air and spoke in a deep voice.

The black pupil's body trembled slightly, and the two were basically completely close together, and in the high altitude where the temperature plummeted, all they could feel was the little temperature of each other's bodies.

She nodded, pulled out the eighth room of the emperor with her right hand, grabbed Lu Ning's hand with her left hand, and was pulled over by Lu Ning, and the two came to the core of the dragon that she judged.

"There may only be one chance, and if it doesn't work out, this guy may accelerate up again, and maybe there will be no chance to try again."

Lu Ning whispered to the black pupils.

The black pupil nodded silently, holding the hilt of the sword of the Emperor Gu Bafang with both hands, raising the blade high, the tip of the sword downward, ready to penetrate.

And at this time, Lu Ning took a breath, his eyes flashed slightly, his left hand suddenly let go, and he maintained his figure with only the chakra on his feet, his hands were closed, and he also held the hilt of the sword of the emperor's eight rooms at the same time.

The two small hands of the black pupil were as cold as snow, but Lu Ning's hands maintained a normal body temperature because of the chakra.

Airplanes!

Without any hesitation, Lu Ning directly poured Chakra into the sword blade of the Emperor Gu Eight Rooms, and at the same time, the armed color domineering in his body was also stimulated, and at the same time, it converged on the sword blades of the Eight Rooms, making the sword blades of the Eight Rooms instantly turn into pitch black.

On the inky blade, there was still a little ghostly light.

Although it is not a battle with Hei Pupil for the control of the eighth room, it is equivalent to the two of them using an imperial tool at the same time, and the eighth room naturally rebelled, but this resistance was the same as the will of the scaly armored pterosaur in the romantic fort, and it was destroyed by the blackened Lu Ning in an instant.

As the owner of the eighth room of the emperor, Hei Tong was slightly stunned.

She could perceive that the Emperor Gu Bafang in her hand did not have any intention of resisting and resisting Lu Ning's holding and use, but seemed to be able to fit the two of them at the same time.

Through the medium of Emperor Gu, her consciousness and power seem to be briefly connected to Lu Ning.

Under this inexplicable connection, the movements of the two were almost perfectly consistent, and at the same time they clenched the hilt of their swords, and at the same time exerted force, stabbing downward.

Under normal circumstances, it is impossible for two people to share a sword to do this kind of piercing action, and it is impossible to achieve the effect of one plus one equals two, it will only be less than two, because as long as there is a little inconsistency in the action and a little difference in the force, it will be weakened a lot.

But.

At this moment, the black pupil and Lu Ning, but from the action to the force, all fit to the extreme, the movements of the two people are uniform, as if a person is controlling the emperor's eight rooms!

Surrounded by the armed color domineering, and being instilled by Chakra to stimulate sharpness, coupled with the power of Lu Ning and Black Pupil as one, it cut through the void and stabbed down violently.

Laugh at!

The unbreakable crimson scale armor, like tofu, was pierced in an instant, and the blade of the eighth room pierced into the body of the super dangerous species Istagru, and it didn't reach the handle!

Although the position of the core judged by the black pupil was not completely accurate, the size of the core was a palm-sized disc, and the sword was close to the thorn of the disc, and finally pierced a crack on the disc!

Click!

A crisp cracking sound came from Iztaguru's body.

The cracks on the shattered core spread rapidly with a click, expanding to the entire core in the blink of an eye.

The dark red energy flowed wildly, emitting unstable fluctuations, and finally with a bang, it was completely shattered, turning into countless red energy fragments and scattering!

"Roar!!

Istaguru's movements froze abruptly.

It threw up its head and let out an earth-shattering roar, and the sound waves visible to the naked eye even tore through the clouds directly in front of it, echoing in the sky.

In this earth-shattering roar, Lu Ning and Hei Tong both had a pain in their ears, but their bodies were extraordinary, and they were not as fragile as ordinary people.

Lu Ning snorted lightly, and Chakra continued to pour into the sword blade of the eighth room, tearing fiercely into the inside of Istaguru's body, making its roar even more violent and crazy.

Finally.

After that earth-shattering roar, the aura in Istaguru's body quickly weakened.

"Drink!"

Lu Ning let out a low roar, and most of the chakra poured out fiercely, and after shattering the power core of Iztaguru, he tore the flesh and blood in his body!

With a loud roar, Istaguru's movements slowed down, and the vibrations of his wings slowed.

After climbing a few more meters with difficulty, it was finally unable to continue to rise, and the huge body began to fall downward.

Looked at.

Lu Ning and Hei Tong glanced at each other, nodded tacitly, and the two of them instantly pulled Bafang out of Istagaru's back.

Immediately afterwards, Lu Ning flicked his wrist, grabbed his imperial tool, and his figure swept away, and he had already come to the front of Istaguru.

Although the core of Iztaguru was not dead, his strength was not one in ten, and his abilities such as breath had been completely destroyed.

In the face of Lu Ning's surprise attack, it could only roar and wave its dragon claws to grab it.

Sou!

Lu Ning nimbly avoided a claw, and his wings swung violently, piercing through his abdomen at the same time.

At the same time, the black pupil also came to the front, and the eight rooms in his hand, like Lu Ning, stabbed into Istarguru's body, causing Istaguru to let out a painful roar.

5,000 ...... 4,000 ...... Three thousand meters.

Istarguru began to fall rapidly, and even with the little remaining strength he flapped his wings, he could barely slow down the downward trend.

Lu Ning and Hei Tong no longer continued to attack, and the two of them just hung on the body of the earthy red dragon, looking at the ground below that was getting closer and closer.

Finally.

After a roar, Istarguru's body slammed into the ground, smashing the ground into a pit, while Lu Ning and Black Hitomi jumped out at the same time and fell steadily several meters away.