If you want to pierce the heart of this super dangerous species, you can't do it by comparing the length of the sword tip, the hardness of its scale muscles and the length of the body.

As for piercing the head, you have to reach the other party’s head first.

Although Lu Ning jumped with black pupils and did have the chance to jump over, the flexibility on his head was much stronger than the back. After going up, he might not have the chance to swing the sword and was thrown away strongly.

In this way, only the opponent's core can be aimed at.

"If it is there... it should work!"

Lu Ning's eyes flashed with a glimmer of light and he said to Black Pupils: "Let's go over, slower."

"good."

Hei Tong nodded, held the sword hilt of the Eighth Room with both hands, and moved forward little by little with Lu Ning.

It's like an explorer climbing a snow-capped mountain, struggling hard in the storm.

It took only half a meter apart, but the two moved for a full minute before they arrived over with difficulty, and were not left behind by Istaguru.

At this time, Istaguru was also constantly flying towards a higher place in the sky. As the position became higher and higher, the temperature gradually became colder and the air gradually became 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 empty, it will not die even if it is penetrated through the heart. The other one is also strengthened by special drugs. Unless the head and heart are damaged, it will not die.

If it were an ordinary person, he would probably have fainted at this height.

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

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

Black pupil's body shivered slightly, and the two of them were basically leaning together. At this altitude where the temperature dropped sharply, all they could feel was the temperature in each other's bodies.

She nodded, pulled out the Eighth Room of the Emperor's Gourd with her right hand, grabbed Lu Ning's hand with her left hand, and was pulled over by Lu Ning. The two of them came to the core of the dragon she judged.

"The chance may be only once. If it fails, this guy may speed up and fly up again, and maybe there will be no chance to try again."

Lu Ning whispered to Hei Tong.

Hei Tong nodded silently, held the hilt of the sword of the Eighth Room of Emperor Gu with both hands, raised the blade high, and the tip of the sword was down, ready to penetrate.

At this time, Lu Ning took a breath, a glimmer of light flashed in his eyes, and his left hand suddenly released. He maintained his figure with his feet only. He closed his hands and also held the hilt of the sword of the Eighth Room of the Emperor's Eighth Room.

Hei Tong's two little hands were as cold as snow, but Lu Ning's hands maintained normal body temperature because of chakra.

Buzz!

Without any hesitation, Lu Ning directly poured chakra onto the sword edge of the Eighth Room of the Emperor's Eighth Room. At the same time, the armed domineering aura in his body was also stimulated, and at the same time gathered onto the sword edge of the Eighth Room, making the sword edge of the Eighth Room instantly turn into a pitch-black color.

There were still faint lights on the black sword blade.

Although it is not considered a battle with Hei Tong for control of the Eighth Room, it is equivalent to the two of them using an imperial tool at the same time. The Eighth Room naturally developed a resistance, but this resistance was like the will of the scale-armed pterosaur in the romantic turret, and was instantly destroyed by the blackened Lu Ning.

As the owner of the Eighth Room of Emperor's Eighth Room, Hei Tong was slightly shocked.

She could sense that the eight-bedroom imperial utensils in her hand had no intention of resisting or resisting Lu Ning's grasping and using it, but seemed to be able to match the two of them at the same time.

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

Under this inexplicable connection, the two of them were almost perfectly consistent in their movements. They held the hilt tightly at the same time, exerted force and stabbed downwards.

Under normal circumstances, it is impossible for two people to use a sword to perform this kind of piercing action. One plus one is equal to two. It will only be less than two, because as long as the movements are inconsistent and the force is slightly different, it will weaken a lot.

but.

At this moment, Hei Tong and Lu Ning all fitted to the extreme from their movements to their exertions. The movements of the two were neat and uniform, just like one person controlling the eighth room of the imperial equipment!

He was entangled with armed domineering aura, and was infused with chakra to stimulate his sharpness. In addition, the power of Lu Ning and Black Pupils into one, he cut through the void and stabbed down suddenly.

laugh!

The unbreakable red scale armor, like tofu, was penetrated through it in an instant, and the sword edge of the eighth room pierced into the body of the super dangerous Istaguru, and it was completely wiped out!

Although the core position of the Black Pupil was not completely accurate, the size of the core was a palm-sized disc. The sword hit the prick of the disc and finally pierced a crack in the disc!

Click!

A crisp sound of brokenness came from Istaguru's body.

The cracks on the shattered core spread rapidly with the sound of clicking, and expanded to the entire core in the blink of an eye.

The dark red energy flowed wildly, emitting unstable fluctuations. Finally, with a bang, it was completely fragmented and turned into countless red energy fragments and dispersed!

"roar!!!"

Istaguru's movements suddenly solidified.

It raised its head and let out a roar that shook the earth. The sound waves visible to the naked eye even tore the clouds directly in front of it and echoed in the sky.

Amid this earth-shaking roar, Lu Ning and Hei Tong both had ears ache, but their bodies were extraordinary and not as fragile as ordinary people.

Lu Ning snorted lightly, and chakra continued to pour into the sword edge of the eighth room, tearing hard into the inside of Istaguru's body, making his roar even more violent and crazy.

finally.

After the earth-shaking roar, the breath in Istaguru's body weakened rapidly.

"drink!"

Lu Ning let out a low roar, and most of the chakra was poured out. After shattering the core of Istaguru's power, he tore up his flesh and blood in his body!

Amid the huge roar, Istaguru's movements slowed down and the vibrations of his wings became slow.

After a few meters of difficulty, he finally couldn't continue to rise, and the huge body began to fall down.

Seeing this.

Lu Ning and Hei Tong looked at each other and nodded tacitly. The two of them instantly pulled the eighth room out of Istaguru's back.

Immediately afterwards, Lu Ning shook his wrist and held his imperial instrument. His figure flew over and arrived at the front of Istaguru.

Although Istaguru, whose core was shattered, had no death, his power was not yet ten, and his abilities such as breathing had been completely destroyed.

Faced with Lu Ning's surprise attack, it could only roar and wave its dragon claws to grab it.

Whoosh!

Lu Ning flexibly avoided one claw, waved his wings suddenly, and penetrated his abdomen.

At the same time, Hei Tong also came to the front. The eight rooms in his hand, like Lu Ning, suddenly pierced into Istaguru's body, causing Istaguru to roar in pain.

Five thousand meters...4 thousand meters...3 thousand meters.

Istaguru began to fall rapidly, even if he tried hard to flap his wings with the remaining little force, he could only barely slow down the trend of the fall.

Lu Ning and Hei Tong stopped attacking, and they hung on the earth-red dragon, looking at the ground getting closer and closer below.

finally.
Chapter completed!