On the venue, Duan Tiandao was retreating.

All the attacks turned into earth chickens and dogs in front of the Immortal Sword, and the Han Ling Immortal Sword slashed, and the sword qi was like a long rainbow passing through the sky, moving forward. Duan Tiandao was forced to retreat step by step, and a bead of sweat appeared on the corner of his forehead.

Unstoppable! No matter what kind of attack was issued, no matter how the strong magnetic field was urged, Han Ling Immortal's Immortal Slashing Sword seemed to be inviolable, and the sword light passed through, slashing Vientiane Senluo continuously, and black smoke and dust fell like rain.

If this continues, Duan Tiandao, a magic weapon that has taken several years to build, is afraid that it will be destroyed!

"Damn!" Rao is calm and rational elite disciple of Shushan like Duan Tiandao, and he must not show a little restlessness, he has not been able to see through the mystery of Han Ling Immortal's slashing immortal sword, which has almost doomed him to defeat.

His brain spun rapidly, Duan Tiandao struggled to resist the light of the Immortal Slashing Sword, and at the same time began to think and calculate with all his strength, his gaze became as cold and silent as a robot, and even several times the Immortal Slashing Sword flew dangerously past his neck, but he was not moved at all.

In a short time, most of Vientiane Senluo had been cut off, and these tiny nanorobots were spread out into a black carpet on the ground, and Duan Tiandao's protection was getting less and less, Han Ling Immortal clicked lightly, and the Immortal Sword entered the middle palace directly, stabbing Duan Tiandao's heart.

Suddenly, Duan Tiandao's eyes lit up and shouted, "I guessed!" ”

"Huh?" Han Ling Immortal's movements paused, it was this brief hesitation, and the Immortal Slashing Sword also appeared half a point of space, seizing this opportunity, Duan Tiandao suddenly closed his hands.

"Vientiane Senro, Abyss of Lightlessness!"

I saw that the remaining black mist suddenly gathered to form a round sphere, and at the same time, a pitch-black luster began to emanate from the sphere.

At the moment when the black light appeared, in the air, the Immortal Slashing Sword, which was originally unaffected, finally stopped flying for the first time. I saw that the white flying sword seemed to be being pulled, and began to be pulled in the direction of the black ball.

What happened? The onlookers all let out a low exclamation, Duan Tiandao's black ball seemed to have a huge attraction, and even the Immortal Slashing Sword that could resist the strong magnetic field force could not be immune to its attraction.

"You succeeded?" Han Lingxian looked at the black ball in the sky, and the attraction like a black hole made him feel a trace of strong pressure.

"That's right! This is my Vientiane Senluo's strongest killer move! Duan Tiandao looked up at the Immortal Slashing Sword who was still struggling, "After all these years of cultivating in Shu Mountain, with the help of the innate supernatural power of a ninth-level soul beast, I have finally broken through this hurdle!" ”

"What is that......" Looking at the black ball in the sky, Ye Yu muttered to himself.

"It's artificial gravity."

A voice suddenly sounded next to him, Ye Yu was so frightened that he almost jumped up, turned his head and saw that Xiao Yunfei had come to him at some point.

"When did I touch you?" Ye Yu found himself engrossed in the battle between Han Ling Immortal and Duan Tiandao, and he didn't even notice that someone had come to his side. The followers of Shushan who were originally on the side, seeing Xiao Yunfei's arrival, had already made way of a large empty area in unison.

"Just now, I thought something might happen later, so let's prepare in advance, I have already arranged for Wen Liang and Ah Fei to leave Shushan."

"Huh? What will happen? Ye Yu was taken aback.

"I don't know, just prepare." Xiao Yunfei said, his gaze drifting to the black hole in the sky, "That's a small artificial gravitational field generated by particle bombardment, it's really amazing!" To be able to do this, has Duan Tiandao's brain domain evolved to this level? "Creating a miniature black hole through particle acceleration bombardment, this is something that humans were able to do with the large particle collider a hundred years ago, Duan Tiandao's technology, obviously, is further strengthened, although it failed to create the terrifying attraction of a black hole, but it completely miniaturized the device, this

It's technology that transcends an era! Just like the name "Lightless Abyss", if the scale is increased by hundreds of times, I am afraid that it can really create a black hole that no light can escape.

"Hmph, it's just an unavoidable luck, without the innate supernatural power of that soul beast, you won't be able to understand the mystery in your life!"

"Ha, Senior Brother Han doesn't blush when he talks big." Duan Tiandao pointed to the white flying sword in the sky and said, "If it weren't for the rare metal like the 'Immortal Star Stone', would you be able to break through the mystery?" ”

Han Ling Xian was silent, and Ye Yu whispered curiously, "What is the secret of that flying sword?" ”

"You don't understand."

"How do you know I don't understand if you don't say it?"

Xiao Yunfei was speechless, hesitated for a moment, and said in a low voice: "It's a strong interaction force destruction device." ”

"Oh...... I see. Ye Yu showed an expression of sudden realization.

"You understand?"

"I don't understand it at all!"

“……”

It's no wonder that Ye Hao doesn't understand, even a hundred years ago, this theory was a conceptual idea that only appeared in science fiction. In physics, the "forces" of the universe are divided into four types, namely "gravitational force", "electromagnetic force", "weak interaction force" and "strong interaction force", which is the so-called "four fundamental forces".

It is this force that allows protons and neutrons to combine into atomic nuclei. And almost all the matter in this world is made up of microscopic particles such as atoms, so the strong interaction force can be said to be ubiquitous and pervades the entire universe.

Han Ling Xian's "Immortal Slashing Sword" is the "Strong Interaction Force Destruction Device", that is to say, this flying sword, which is not sharp, can destroy the bond between the particles that make up the matter, and the result it brings is the collapse of the material particles, and it is also the collapse of the matter itself.

From this point of view, this flying sword is really indestructible, even if it is an immortal, as long as it is made of atoms, it can also be cut to you! "Han Ling Immortal's Immortal Slashing Sword relies on the 'Immortal Star Stone', an extremely rare and strange metal, even Shushan only has an extremely rare part, and it is all left over a hundred years ago." Xiao Yunfei said, "The destructive effect of the Immortal Slashing Sword can also scatter the charged particles around you

A unique and chaotic electromagnetic field will be formed around it, so it can be immune to the strong magnetic field of Duan Tiandao Vientiane Senluo. And Duan Tiandao also guessed this, so he used artificial gravity to forcibly restrain the Immortal Slashing Sword. ”

Ye Yu already has an expression of listening to the book of heaven, let alone him, I am afraid that the scientific researchers from a hundred years ago will have the same demeanor.

These Shushan technologies are too incredible, right?

"These techniques have all been handed down from the wordless heavenly book." Xiao Yunfei's eyes were complicated, "With Shushan alone, even a brain domain evolutionary can't have such advanced technology, it's a pity...... The wordless book of heaven has been lost, and the development of Shushan over the years seems to be getting slower and slower. "Whether it is the Abyss of Light or the Immortal Slashing Sword, they are both things that cannot be copied, in other words, without the Immortal Slashing Sword, or if Vientiane Senluo is completely destroyed, even Han Ling Immortal and Duan Tiandao will not be able to make the same magic weapon again.