The white mist gradually dispersed, and Roland and the flower mantis waved their hands to disperse the cold mist, and the two of them were all sound in their body organs, but they were more wolf. The fish that had once swam in the air made most of the demon flutter on the ground, and gradually spasm to death like a fish out of water, and the cloudy white eyes were staring at the foam fire extinguisher in the boy's hand.

The fire extinguishing principle of a foam fire extinguisher is to spray liquid foam to isolate the flame from the outside world and absorb heat at the same time. In other words, the foam quickly lowers the temperature around it.

It is impossible for the Devil Mist Fish to survive in the cold zone, relying on the steam mist to create the right temperature and humidity, these dangerous species can swim around unscrupulously, once bathed in the fire extinguishing foam that can instantly freeze the water, it immediately turns into a pile of quick-frozen fish belly.

The water columns hidden in the floors, walls, and ceilings are also frozen, and they can no longer function until they melt. But instead of immediately moving to the next car, Roland and the Flower Mantis took out the dry ice from the iron bucket and sprinkled it all over the car.

"Young Master, the appearance of the Demon Mist Fish is a little strange?"

The flower mantis was surprised to find that inside and outside the foggy carriage, a large group of demon fog fish were constantly circling in circles, like flying insects flying around the lights. Occasionally, a few tried to approach the carriage, but were quickly forced back by the cold.

"These guys' eyes and ears are completely useless, and they don't have the ability to sense heat like reptiles, but they emit relatively little carbon dioxide of their own, and they can filter the atmosphere and sense the concentration of carbon dioxide in the air, so they can lock down the number and location of their prey. ”

"Now...... That's right. It's fire extinguishing foam and dry ice smoke. ”

The foam fire extinguisher was filled with liquid carbon dioxide, and the dry ice was solid carbon dioxide, and the car was full of carbon dioxide at the moment, compared to the amount of carbon dioxide that Roland breathed out. As a result, the Demon Mist Fish's sensory organs were completely ineffective, and with the smoke and low temperatures, the water demon's exploration function was basically paralyzed.

"No wonder that Your Excellency said, 'Even if you open a mass production machine, you can teach a scumbag nobleman who drives a special machine', the young master is so powerful!"

"Uh...... Stop it. ”

Roland, who was touched by the psychic damage switch, almost crouched down with his chest, and the word "Xueba" evoked a lot of unbearable memories, such as being forced to learn trigonometry, the Pythagorean theorem, or a bastard using college exam questions as family counseling materials. Just thinking about it makes me throw up......

Suppress the sour taste that wells up in the throat. Roland walked towards the next carriage, and after a series of defeats, the other party may be more and more inclined to use the hostages as shields, or even hurt them. In order to avoid extreme situations. Action must be accelerated.

While making up your mind. A question also came to Roland's mind.

The water demon is also good. The Devil Mist Fish is also good. The other party shows off the technology that has a close relationship with Alfheim, or that it has been studied for a considerable period of time, and is forced to give up because of objective factors. Although it is more advanced and convenient than the existing technical system. But there are also a lot of restrictions, if you use some traditional methods, maybe it will be a little more troublesome, maybe the effect will be better, and it will be more difficult to deal with here.

The caster will not fail to understand this, in the process of studying, there should be a considerable amount of experience, judging from the techniques used, it does not look like a third-rate person led by a tool. What is the reason for doing such a thing with half the effort?

"It's ...... It's like it's going to show people something, tell people something......"

The shadow of unhappiness swept over his heart, and the boy clenched and quickened his pace.

＃＃＃＃＃＃＃＃＃＃

"The breakthrough is faster than expected, and we can't just wait for a good night's sleep. ”

The man in black waved his hand, retracting the water demon that was already difficult to continue to function, and the water ball that gradually expanded almost reached the ceiling, and suddenly, a stream of water as straight as a laser was launched upward, like a sharp blade cutting through the cream, the water flow effortlessly drew a perfect circle on the ceiling, and the armored ceiling, which was claimed to be able to resist even cannonballs, fell a round board, and the water ball divided several tentacles to grab the roof of the car, and flattened it into a saucer-shaped platform below, like an elevator to support the man to the roof of the car.

"Do you know how diamonds are cut? ”

With a smug smile, the man in black asked questions to the Marines who were hurriedly aiming.

"It's cut with a high-pressure water jet. ”

As soon as the words fell, five jets of water that could even cut off diamonds were launched, chopping the Marines who had touched the roof of the car into pieces, along with the guns in their hands and the screams in their throats.

"Water Monster Attack Mode. ”

The man was intoxicated and said the name of the technique.

The quality of the water is relatively light, so it is not possible to cut through the target by using the light pressure and centrifugal force to form a knife edge like mercury favored by related research institutions. Conversely, as long as the user is strong enough, lighter water is easier to accelerate, and high-speed and high-pressure water-cut diamonds are easier than cutting tofu, and the accompanying shock wave can further enhance the effect. Theoretically, it is more powerful than mercury.

"Personally, it's pretty good. ”

However, the Water Demon was not officially adopted, nor was it further developed, and was abandoned along with other techniques that were considered inefficient.

- That's why it's really annoying, and that guy likes the "efficiency" that he likes so much and talks about all day long.

In all fairness, the pursuit of efficiency is indeed the right thing to do, it can get better results, and it can be more easily used, and in the future, it will be the production line that will determine the outcome of the war, rather than the force or resourcefulness of a knight or magician on one side. But he just doesn't like the mass accumulation of mediocrity, in which there is no effort or aesthetics at all, just cheap and ugly imitations.

"The so-called mass product is synonymous with vulnerability...... The ladies think so, right?"

Spreading his hand, the man in black threw a defiant look at the giant needle ant who raised his gun and aimed at it.

"Well, you think you're a specialty. ”

"It's not too special, it's just a little bit out of the ordinary. ”

A column of water and a bullet are fired at the same time. There was a loud bang, and the water splashed in all directions.

"Exploding bombs?"

Glancing at the shrapnel beneath his feet, the man in black stared at the silver-plated "Eagle of the Guards".

The firearms that fired .44 Magnum pistol bullets had problems with accuracy, and they were barely able to hit fixed targets, and hitting moving targets was almost blind, but the giant needle ants could accurately hit the high-pressure and high-speed water column, and they also hit at the best angle of entry, avoiding the risk of the bullet being split in two or ricocheting, so that the explosive bullet exploded in the front of the water column, and the resulting blast just blew the water column away. This precision. And wrist strength --

"Ants. You have a lot of strength~?"

Unhurried instructions for a girl with crooked bangs in a short skirt sailor suit.

In terms of output power alone, I am afraid that there is no other creature in the world that can compete with ants. Able to lift more than 400 times its own body weight, and can also haul objects that exceed 1,700 times its own body weight - it is the creature with the highest limb output.

"Don't look down on people because they're small, for me the recoil of a .44 bullet is not much different from a 9mm pistol bullet. Standing and firing a 12.7mm anti-materiel rifle without shaking. ”

"It turned out to be a strange force type modified variety. No wonder ......"

"It's rare to talk to a man, but it's not the type I like, and I've just finished saying hello. This is to say goodbye. ”

The roar of the pistol sounded again, and the man did not move, not even his eyebrows, and the smile hidden in the shadows twisted.

Not only the change in expression, but also the literal expression, through the 1-meter-diameter water column, you can see the image distorted with the high-speed vortex, and the process of the bullet that was flattened after hitting the high-pressure vortex is also clearly visible.

"Water isn't just about cutting cakes. ”

The high-pressure water column of sufficient thickness can cancel out most of the kinetic energy of the bullet itself, and the combination of the column configuration and the centrifugal force of high-speed rotation further depletes the kinetic energy of the bullet, which greatly increases the probability of ricocheting. Not to mention pistol bullets, rifle bullets and anti-materiel armor-piercing bullets are also helpless in the face of such composite means of defense.

"So what?"

Without a moment's pause, the giant needle ant pulled the trigger again, but none of the bullets could break through the water column, just repeating what had just happened.

"You really don't understand ......"

The taunt choked before it began, and the dark eyes of the man in black reflected two red cylinders tumbling and flying towards the water column.

"Bingo. ”

The fire extinguisher, the muzzle, and the girl practiced in a straight line, and the giant needle ant showed a hearty smile and pulled the trigger again.

Ping Pong――

The onomatopoeia from the girl's mouth overlapped with the sound of gunfire, the fire extinguisher tank exploded, a white thicker than the vapor mist overflowed, and the high-speed spinning water column froze at a speed visible to the naked eye.

"Be smart!"

The man in black snorted coldly, and manipulated the center of the water column that had not yet been frozen to speed up the rotation - flowing water is difficult to freeze, and the composition of the fire extinguisher is carbon dioxide, so it is impossible to freeze the water column completely in an instant like liquid nitrogen, and now it is only a temporary freezing of the surface, and it can be done all at once-

In another second, the rotating water column would restore the defensive function, but for Nona, who had already made preparations, the gap was already fatally long. The giant needle ant in the scope dodged sideways, and with a force of the fingers that had already been attached to the launch button, the roar of the long-barreled 88mm tank cannon tore through the atmosphere, and the whole train moved towards the rear. Almost at the same time, there was a powerful explosion of the water column.

"Hit...... Whoa, whoa, whoa?!"

For the first time since joining the army, a shocked expression appeared on Nona's face, and an unspoken exclamation leaked out of her mouth.

In order to achieve the effect of one-hit kill, Nona did not hesitate to use the Armor Piercing Grenade (APCBC), nicknamed "Gold Coin Bullet", and the shell also exploded well, but it exploded on flat ground a full 20 meters away from the target.

-- Just before the shell touched the surface of the icicle, the icicle exploded, and the storm deflected the trajectory of the projectile.

"Isn't this the same as the 'Explosive Reactive Armor' that is still in the research stage? And what about that water vapor explosion, how can there be a technique to heat up to create that temperature in an instant-"

The question came to an abrupt end.

She knew the phenomenon and technology to create enough to cause ice and water to explode with water vapor in an instant.

"It's hard to ......"

Her eyes were pressed to the periscope, staring at the thick vapor, sweat dripping down Nona's cheeks and onto the microphone in her throat.

"It's really tasteless to sneak up with a ranged weapon, you can't be a lady, half-orc girl. ”

Leisurely evaluation, the electronic sound connecting consciousness continues to send out information.

"The output of the Mana driver increases, the particle generator is normal, the deflection field is generated, and the re-start preparation is complete. ”

"Let me teach you what real war is. ”

The man in black clenched the rough handle, and the bladeless ring handle made a "click", and a pale light overflowed from the gap in the generator, ignoring the laws of physics, and thousands of degrees of strong light converged into a composite form of an axe and a sword.

With a Yang beam axe sword in his hand, the water vapor stranded around immediately evaporated.

"Draw your sword. ”

The man raised the corners of his mouth and rushed towards the giant needle ant with his scorching blade in the air.

"Beam Saber?!How can there be such a foul thing?!!"

With a loud shout in his mouth, his fingers pulled the trigger one after another, and at the same time, the beam axe sword that swung sideways released an even more fiery heat. Thousands or even tens of thousands of ultra-high heat vaporized and dissolved the bullets in the blink of an eye, and the bullets that were lucky not to be completely vaporized were blocked by the barrier formed by the high-heat air fault and fell to the ground.

This phenomenon is completely out of common sense. Indeed, Super High Heat itself is a weapon that is both offensive and defensive, not to mention used for slashing, and the hot air generated by casual swinging is enough to be used as a weapon. But that thing is not something that a physical human can bear, and without insurance, you can get burned just by getting too close, let alone wielding it in your hand like this. It stands to reason that this man should have been sunburned by the radiation heat and died of dehydration.

"'Beam Axe Sword' - something that has been eliminated a long time ago, why is it ...... here!!"

A punch slammed into the armor plate, and Nona bit her lip.

It is said to be obsolete, but it does not have a problem in itself: the particle walking device on the guò handle can cover the user's whole body with a deflection force field, and a large radial beam axe sword can also be held directly with the flesh - by any standard, it can be considered an excellent weapon. It's just that the designer has a big brain, this high-heat weapon is actually to equip the defense army's underwater MDS, which is specially used for disemboweling human warships, and as a result, it caused a water vapor explosion when carrying out underwater realization, and Major Brad, who participated in the real operation, was blown up everywhere, and this technology and a small number of samples were also sealed because of this unfortunate accident, lying in the warehouse of the General Armament Department to accumulate dust.

That's how it should be.

"Bastard Brad, since his brain is so big that he can bring a beam axe and sword to the water's edge to play with a knife and draw a knife, then why don't you bring a few more of those things and destroy them all!Ahhh!!h

Leaving Brad, who was about to be whipped when he died, Nona was silent for a moment, then took off her right hand glove and pressed her palm on an armor plate, and the camouflaged authentication panel confirmed the fingerprints, voiceprints, and pupils and then sank in, revealing a red button with a rough design that did not match the girl's slender fingers at all.

Before leaving, the archon himself explained that he would never use the means until he had to, and Nona thought that he would not have a chance to use it at all.

"Damn it...... It's all the madman's fault!"

Nona gritted her teeth and pressed the button. (To be continued......)