"Black ...... Black?" Rin Sato's eyes widened, and his face couldn't hide his surprise.

Lasers are all monochromatic lights, with red, orange, yellow, green, blue, cyan, and purple colors, each with its own characteristics and strengths. Among them, green has the highest brightness, red has the strongest penetration, and blue has the most overbearing cauterizing effect.

But the laser blade in front of me turned out to be a strange black, a kind of unseen and unheard of black!

That deep and dark blade is like a bottomless black hole, even the light can swallow it, exuding a suppressed killing intent, invincible!

"Drink —— open the sky!" the god-killer shouted loudly, holding the sword in both hands, his movements flowing, and a sword slashed down, slashing straight down.

Airplanes!

The blade of the sword swept through the air, leaving a deep darkness in the air that lasted for a long time, like a void crack, shattering the sky and splitting the heavens and the earth!

"Wow-"

Everyone present stood stunned, and a long uproar sounded.

They were all stunned!

Airplanes!

The sword blade slashed down, but there was no half of condensation, and it was easy to cut through the steel plate, like a bamboo!

And once the steel plate touched the blade of the sword, it was all annihilated in an instant, turning into wisps of green smoke and scattering.

Without any sound, the steel plate broke from it and was cut in two by a sword.

The scene was silent and silent.

This sword fell, compared to the knife of the Fusang mecha, it was actually easier and more comfortable!

"That's passed...... "The god slayer turned around and put his sword into its sheath.

Ka!

The deep and pulsating blade of the sword suddenly disappeared, and after cutting the steel plate, the blade dissipated in an instant, leaving no trace.

"It's ugly!" said lightly, clenching his fists.

His words just echoed the arrogant words of Rinta Sato, which made the Fuso man's face pale.

"It's ...... What?" Rinta Sato clenched his fists, his face full of resentment and a little jealousy.

He couldn't understand the technology in front of him at all, and he couldn't guess it!

"Black laser?" Yan Tianyun's expression was solemn, and he took a deep look at the hilt of the knife, "What's going on, where did this come from?"

She didn't understand either.

These two masters couldn't figure it out, and the others were naturally confused, so they could only watch the excitement.

"Zhao Qian, well done!" Looking at everyone's sluggish looks, Su Yunhan was also in a good mood.

Zhao Qian's expression was calm, and his face was as calm as water.

The color of the light depends on the wavelength of the light.

And the laser refracted by this deep pulse has a shorter wavelength and higher frequency, which is a high-frequency light in addition to visible light!

He originally thought that this laser should be invisible and shadowless, but unexpectedly, under the focus, it turned into treacherous black, murderous intent, and unfathomable ferocity.

And its lethality is more than ten times that of ordinary lasers!

"This deep dark pulse is indeed very good...... he said secretly.

The dark pulsating laser black blade is sharp, hard, and indestructible!

The tournament went to the second round ,—— the knockout round.

The bar for qualifying was high, the challengers lost one after another, and by the time of this round of elimination, only the four who had passed were left.

However, Zhao Qian was very happy.

"That's not bad...... he said to himself, smiling, "you can save time, and you can decide the champion in three games!"

Lots were drawn for four people.

Soon, the results of the draw were revealed.

In the first round, Zhang Chengbi vs. Sato Rinta, and in the second round, Zhao Qian vs. Yan Tianyun.

"This is an opportunity!" said Dayan Gunju, "Take a closer look, what is that Fuso people's 'Yanxue'? I feel that this thing is unusual......"

"I know. Zhao Qian nodded.

In the ring, two mechs face each other.

Rynta Sato's mecha is a battle mecha - a lantern.

And Zhang Chengbi's mecha is also a combat mecha, and its name is Jackdaw.

"The rules are simple," said the young officer, "two mechs are allowed to slash each other with weapons, and only each other's weapons are allowed, and after five turns, if the Alloy Knife continues, the Alloy Knife wins, otherwise, the Energy Weapon wins." Do you understand, do you disagree?"

"Understood, no objection!"

"Me too!"

Neither of them objected.

This is a general rule for the clash between energy weapons and metal knives.

The Metal Knife is a metal weapon that does not consume additional energy, while energy weapons are mostly energy-devouring behemoths that require a large amount of energy. Therefore, if the Alloy Knife can stalemate with the Energy Weapon, the owner of the Alloy Knife will often gain a huge advantage.

"Five rounds?" said Da Yan Jishu, "Under this rule, Zhang Chengbi has a great advantage!"

"Advantage?" Zhao Qian was stunned when he heard this, "Dayan, how do you see it?"

"Zhang Chengbi's work, 'Wan Ling', is not an ordinary metal weapon, but a fish-scale sword!"

"Fish Scale Sword?" Zhao Qian's eyes flickered, revealing a deep groan.

"Hmm!" explained the Great Striker, "that sword may seem ordinary, but in fact it is made of countless tiny blades overlapping, its arrangement is like fish scales, fine and extremely orderly, the sword body is strong, the defense is strong, and ordinary energy weapons are absolutely difficult to cut." ”

"Oh, that's the best!" Zhao Qian nodded, he was about to make the arrogant Fusang man deflated.

"Ready?

With the referee's loud shout, the two mecha took a step forward, their arms raised at the same time, the war sword screamed, the war knife roared, and the two weapons collided fiercely like needle wheat.

Rumble!

The loud bang continues!

The lantern holds the sword in both hands, and the hot and snowy light in the palm of his hand flows, sometimes blue, sometimes crimson, the colors alternate continuously, diffusing a trace of cold murderous intent, and the breath is tyrannical!

Clang!

Yan Xue slashed, slashing at the blade of Wan Yan's sword, leaving a deep gap, and countless cracks spread.

"Huh?" Zhao Qian's eyes lit up, and he asked in a low voice, "Dayan, didn't you mean ......?"

In his memory, the Great Mechanic rarely misjudged the time.

"Wait, it's a little weird!" said in a deep voice, "That Yanxue is weird, it's not a laser blade, it's not an ion blade, it's a ......"

It seemed to see something, and it stopped talking.

Clang!

Clang!

Clang!

The lantern is fierce, bullying all the way forward, slashing wildly with both arms, the two weapons collide continuously, and in the crisp loud sound, sparks splash everywhere!

As the battle between the two continues, the Jackdaw gradually loses the wind, defending more and attacking less, and the left and right sides are weak.

Similarly, the blade and the blade collided continuously, and the gap on the blade of the sword became larger and wider, spreading the entire blade, and it seemed that it was about to shatter at any time.

But the lantern was unforgiving, the offensive became more and more fierce, and the roar was like thunder!

"-cut off the water!"

Suddenly, the lantern raised his arms high, holding the hot snow tightly, the blue and red on the blade of the knife rotated and staggered, and the war knife slashed down, cutting out a cold moon arc!

"Damn, why is it so difficult?" Jackdaw snorted angrily, and hurriedly raised his right arm, and the sword was laid across in front of him.

Click!

Wan Qian has already been cracked, and under this fierce straight split, he can no longer resist and break from it!

Jingle Bell!

The sword broke, and countless fragments scattered and splattered to the ground.

Airplanes!

Smashed ten thousand pieces, but the hot snow of the lantern did not stop, and slashed all the way down, cutting off the jackdaw's right arm and falling to the ground.

"I'm sorry, I can't stop it......" Lantern said, raising his sword, pretending to be innocent.

In the cockpit of the jackdaw, Zhang Chengbi looked aggrieved, gritted his teeth and said, "It's okay, it's because my skills are not as good as others." ”

He is a sincere man, he loses when he loses, and he doesn't bother to make excuses.

"This Fuso ghost is really not a thing!"

Everyone else was annoyed.

They still can't see that this Fuso person is doing it on purpose, deliberately cutting off his arms to demonstrate!

Everyone looked up and looked at Ryinta Sato with angry eyes.

Rynta Sato, however, doesn't seem to have much eyesight.

"However," he smiled coldly, knowing that he had already committed public anger, and added fuel to the fire, "Compared with Fusang's war sword, your Huaxia war sword is technically inferior by more than a hundred years!"

As soon as these words came out, everyone was furious, and they couldn't wait to drag the other person out of the cockpit and beat him severely.

Zhao Qian also narrowed his eyes and said coldly: "Fusang Battle Knife, I really want to see if your Yan Xue is harder, or my deep dark pulse is stronger......

"Wait, I know what that is!" said the Great Striker suddenly.

"Oh, what's going on?" Zhao Qian asked curiously.

"—Argon-helium knife!" said in a deep voice.

"Argon-helium knife?" Zhao Qian was stunned when he heard this, and asked, "What is it?"

"It's cumbersome to explain. "Daiyan Jarate.

"That's a long story short. Zhao Qian said.

"This Yanxue can be regarded as a special thermal weapon...... "The Great Yan Gun Jarate said, "There are argon and helium in the energy network of its war knife, argon can be cooled, and helium can be heated, and the two play a role alternately, and the hot snow is also alternating between cold and heat, and the temperature changes rapidly!"

"Alternating hot and cold?argon?helium?" Zhao Qian was shocked when he heard it.

"Hmm!" said the Great Mechanic, "any alloy material will become vulnerable under the drastic change in temperature...... Therefore, although it is hard, it is still shattered by the slightest touch! This stalk of Yanxue can be said to be the nemesis of all metals!"

"Wait," Zhao Qian was stunned for a moment, and couldn't help but ask, "What about the material of Yanxue itself, won't it be affected?"

"That's what makes me weird...... "Yan Yanji's blade is a special material that can withstand high and low temperatures, maybe a new material!"

Zhao Qian rubbed his chin and groaned.

Soon, the second game began.

The two mechs were facing each other, and the game had not yet begun, and everyone had already smelled a smell of sabre-rattling.

"Zhao Qian, you're doomed!" In the cockpit of the mecha Taocalyx, Yan Tianyun said sharply.

"Really?" the slayer stood proudly and bowed slightly.

It's game on!

Airplanes!

The right hand of the peach calyx was tightened, and a snow-white sword blade emerged! In an instant, a stream of violent energy poured into the sword blade, and on the blade of the sword that cut the skull, the wisps of ghostly light flowed and sank, floating and sinking.

"Huh?" Zhao Qian's eyes moved, and he exclaimed, "Yes...... Chainsaw?"

He recognized the other party's weapon.

The skull cutting off looks like a war sword, but in fact it is a small ion chainsaw! The surface of its blade is covered with tiny serrations, which are high-speed whirling ions, blowing hair and breaking hair, invincible!