Mobile City Farming Guide

Chapter 234 Mobile Suit Hunting Nuclear Submarines (4K)

The wind element is the elemental civilization that specifically serves the Chosen Ones.

Although it is wind, it is far from being as peaceful as wind.

The fire element, which should be violent, is instead extremely well-behaved.

The wind elementals then marched straight into the dungeon and fought freely.

It was less a battle and more a one-sided massacre.

Under the attack of the wind elements, the spider demons fell in large numbers.

Some spider demons, out of extreme fear, chose to kneel down and beg for mercy.

The wind elements ignored their actions and continued their slaughter.

It wasn't because the wind element had a penchant for killing, but because the monsters gave orders when they launched the extermination operation.

"Exterminate the Spider Demon civilization completely, leaving no one alive."

When all the wind elements suddenly stopped attacking and rose to the top of the cave, the surviving spider demons witnessed the most terrifying sight of their lives.

The wind elements transformed into countless streams of air, creating an unprecedented overpressure storm that swept towards the underground city.

It poured in through every gap in the dungeon, like an invisible flood washing away the entire colossal structure. The spider demons, the buildings, and even the structure of the dungeon itself were all washed away, collapsed, and perished.

With the scouring over, the war came to an end.

Tens of thousands of spider demons were wiped out, and the wind element suffered zero casualties.

The overpressure storm dissipated and transformed back into countless wind elements.

"Continue the advance," the leading wind element general said coldly.

The Wind Element Civilization served as the main force in the expeditionary force, responsible for driving straight into the capital and slaughtering the Spider Demon Civilization's king and all its high-ranking officials.

15000 meters deep in the underground kingdom lies the capital of the Spider Demon civilization.

King Ozuma the Spider Demon sent another figure outside the palace.

That figure wasn't a monster, but a human.

An envoy from the world-class organization "Throne of Titans".

The envoy turned around and looked at the Spider Demon King before him.

He came with a mission from higher-ups.

Persuade the Spider Demon civilization to surrender and submit to the Titan Throne.

The price offered by the Titan Throne is...
The Spider King and a number of high-ranking officials, along with 100,000 Spider Demons, were rescued directly from the Underworld using high-level items and placed in a specially arranged location at the Titan Throne.

From now on, the Titan Throne will be specifically responsible for their safety.

In exchange, Ozuma and his people are required to work for the Titan Throne, producing a special type of spider silk.

"Your Majesty Ozuma, you are aware of the situation at the front; it is no longer optimistic," the envoy said softly. "The forces of the Wind Element Civilization are advancing at full speed towards your capital, and it is expected that the capital will fall within a few days."

Ozuma smiled and shook his head.

"Thank you for your suggestion, but I'd rather not," he said slowly.

The envoy had clearly anticipated his answer and gently shook his head.

"Choose to die with your homeland? I can understand how you and your people feel, but it's not necessary. In this world, living is everything."

"Even when attacked by our monster brethren, the Spider Demon civilization has its own resolve," Ozuma replied calmly. "Our bottom line is to fight against humanity. This will never change."

Seeing his attitude, the envoy stopped trying to persuade him.

“Yes, I understand,” he said softly. “Goodbye, Your Majesty.”

After saying that, he disappeared.

Ozuma turned to look at the capital city before him, a hint of sadness and melancholy in his eyes.

Then he vibrated his limbs to summon a trusted aide and spoke coldly.

"Inform the construction department that you are preparing to launch Project End Web."

Southern Ocean, 3261 meters underwater.

Beneath the deep blue sea, a steel behemoth silently sailed by.

Its slender silhouette resembles a giant whale, silently traversing this tranquil realm.

This is a nuclear submarine from a monster civilization.

The scene shifts to the interior, where the monster crew members are methodically performing their duties to maintain the operation of the nuclear submarine.

The monster sonar operator, wearing noise-canceling headphones, huddled in front of the curved screen, his pupils contracting with each abnormal sound wave.

The monster engine soldier was kneeling in front of the steam pipe, inspecting the welds with a stethoscope-like tool.

At the tactical table in the command cabin, the monster officers communicated using short hand gestures and encrypted terminology.

When it comes to driving high-tech vehicles, the monsters have always displayed talent and skill on par with humans.

For the monsters, today was just another ordinary day.

They continued to patrol the Southern Ocean and took action upon discovering human-made mobile cities.

However, a few minutes later, something suddenly happened.

Suddenly, the green ripples on the sonar screen became erratic, and the monster sonar operator's fingers hovered above the keyboard, his eyes widening in disbelief.

On the screen, an unusual voiceprint signal suddenly appeared from 3000 meters away.

It wasn't a submarine, nor a pod of whales, but a metallic echo that completely defied hydrodynamics.

It is cutting through the seawater with a bizarre zigzag trajectory, hurtling toward the nuclear submarine.

The monster immediately reported to its superiors.

Target detected, bearing 1-1-0, depth 3100 meters, speed 65 knots.

As the tactical screen automatically zoomed in on the signal source, the profiling system flashed warnings frantically.

It was a humanoid robot that was 100 meters tall.

The mobile suit "Iron Oath MS-UM-K7" belongs to the Iron Oath Brotherhood.

MS stands for Mobile Suit, UM stands for Underwater Mobile Suit, and K7 is its designation.

In fact, only world-class organizations can possess so many mobile suits, which is why they need to be numbered to distinguish them.

It's already quite good if an ordinary level 4 city can build one or two.

Inside the command center of the nuclear submarine, the red combat alarms cast a blood-red glow on the faces of the monster officers.

On the screen, UM-K7 was approaching in a strange zigzag pattern, the eerie blue phosphorescence seeping from the gaps in the mobile suit's armor leaving a ghostly trail in the deep sea.

3000 meters, 2800 meters, 2600 meters.
The distance between the two sides is getting shorter and shorter.

The nuclear submarine launched the first attack.

With six muffled thuds from its belly, compressed air propelled six heavy torpedoes out of their launch tubes, instantly creating six fleeting bubbles in the dark depths. Simultaneously, accompanied by the characteristic muffled sound of underwater ignition, eight submarine-launched cruise missiles burst through their launch tubes. The missiles completed their vectoring maneuvers before even leaving the water, their solid rocket boosters igniting underwater, propelling them out of the sea with a deathly roar.

They will fly over the sea for a period of time with inertia, and then dive underwater to attack UM-K7.

UM-K7 is ready.

Its supercavitating torpedo launcher roared into action, and multiple interceptor torpedoes streaked out, trailing fine bubbles, releasing a 140-decibel sonic boom in front of the enemy torpedo swarm.

The three heavy torpedoes instantly self-destructed due to the intense cavitation effect.

At the same time, the air curtain barrier launchers equipped on UM-K7 spewed out dense chemical bubbles, creating an acoustic fog around it, instantly throwing the guidance systems of the remaining three torpedoes into chaos.

Taking advantage of this opportunity, UM-K7 suddenly pulled out its high-frequency vibration cutting blade.

This is a close-combat weapon unique to mobile suits.

It is 17 meters long, and its streamlined blade has a perfect inverted curve. The blade adopts a multi-layer composite structure, from a carbide metal coating etched with a fine flow guide layer to an ultra-density alloy with hundreds of micro piezoelectric vibration units embedded inside, and then to a resonant cavity filled with high-purity helium.

When the high-frequency vibration cutting blade is activated, it will oscillate synchronously at a frequency of tens of thousands of times per second.

Normally, this blade is folded and stored in the arm or leg armor of the mobile suit, but when activated, it pops out and transforms into a trusted melee weapon for the mobile suit.

17 meters is not the standard configuration; mobile suits can be made to different lengths as needed. Melee weapons are not limited to vibrating cutting blades; there are also whips, short swords, longswords, and more.
With a single strike from UM-K7, the vibrating blade traced a perfect arc underwater, cleaving a heavy torpedo in two.

It was less like being cleaved and more like being shattered. The entire torpedo was kneaded, twisted, and deformed as if by an invisible giant hand, its outer shell peeling off piece by piece like fragile glass.

Its outer shell bloomed like flower petals, followed by a burst of blinding white light from within. When the shockwave reached the armor of UM-K7, the vortex generators on the armor surface responded immediately, diverting and dissipating the deadly impact.

The remaining two heavy torpedoes were also dealt with one by one.

When eight submarine-launched cruise missiles attacked, UM-K7 raised its right arm, and the plasma pulse gun mounted on it fired continuously. The high-energy plasma beam tore ionization channels in the water, and three missiles were paralyzed in the electromagnetic storm and fell into the abyss at an angle.

Immediately afterwards, the missile net on the left arm of the UM-K7 was launched in succession. The specially made ultra-tough fiber net wrapped around the wings of the two missiles, causing them to spin out of control like seabirds with broken wings.

The last three missiles were tricked by a fake heat source created by the vortex generator, which lured them into crashing into the seabed.

The monsters were immediately plunged into despair.

Among vehicles of the same class, mobile suits have an overwhelming advantage over ships, submarines, fighter jets, and tanks.

Essentially, it is a dimensional reduction attack of a military technological revolution.

Mobile suits possess mobility, tactical flexibility, firepower, and battlefield adaptability, and can also operate in complex terrains on land, sea, and air by adding different modification parts.

Coupled with a series of high-tech weapons, it has become a complete nightmare on the battlefield.

Among Tier 4 vehicles, nuclear submarines are the undisputed masters of the deep sea, and their weapon configuration and strategic significance are self-evident—provided that they do not encounter mobile suits while cruising in the deep sea.

Otherwise, nuclear submarines would be at a significant disadvantage from the very beginning of the conflict.

The monsters knew they were doomed.

It will take time for heavy torpedoes and cruise missiles to be reloaded and launched—and even if they are launched, they can still be neutralized.

At this very moment, UM-K7 has begun its full-speed advance.

Upon reaching the nuclear submarine, the mobile suit's eyes flashed with an unprecedented red light, and it suddenly unleashed a vibrating blade.

The moment the blade pierced the submarine's hull, the vibration frequency of tens of thousands of times per second directly destroyed its metal structure, causing the hull to crumble like a brittle biscuit.

As the blade pierced through the reactor bulkhead, the high-pressure steam ejected from the ruptured cooling pipes condensed into a white plume in the deep sea.

As UM-K7 suddenly thrust upwards, its vibrating blade slashed a fatal wound tens of meters long along the submarine's keel, like a hot knife through butter. The nuclear reactor exposed on the submarine groaned under the pressure of the deep sea, and the alloy fuel rods began to fission out of control.

As UM-K7 pulled out its blade, the entire nuclear submarine, like a pencil snapped by an invisible giant hand, broke in two with a mournful groan of twisting metal.

The mobile suit's eyes changed from scarlet to dark blue, and the high-frequency vibrating cutting blade slowly retracted into its arm armor, emitting a cold metallic clanging sound.

The nuclear submarine hull debris clinging to the blade peeled off under the high pressure of the deep sea, resembling a black snowfall.

When UM-K7 departed, the wreckage of the nuclear submarine exploded, and the nuclear fireball shrank, compressed by tens of thousands of tons of seawater into a strange blue-green fireball.

Not only here, but in multiple sea areas of the Southern Ocean, human mobile suits are searching for and hunting the monsters' nuclear submarines.

From now on, the ocean floor will be much calmer.

Arctic, tundra region, ice dome research base.

After carefully considering the words, Li Ye slowly spoke to Heath.

"Archbishop Hiss, since the Spider Demon civilization has existed for over two hundred years, who knows what kind of large-scale constructions they might have in the underground world."

Heath was slightly taken aback when he heard this.

“Speaking of large-scale construction, isn’t the underground world one of them? In fact, I was quite surprised. I didn’t expect that the spider demons could build such a huge underground world under the Frozen Continent.”

“No, that’s not what I meant.” Li Ye slowly shook his head.

Just then, he suddenly saw something.

Those were spoils looted by a level 0.5 mobile city in the underground city—a pile of explosive spider silk.

Due to its special properties, everyone made sure to put the explosive spider silk into an explosion-proof container before entering.

Li Ye was taken aback when he saw it.

The underground world that covers the entire Arctic continent.

The scale of the project is equivalent to the final network of a continental-level project.

Exploding spider silk.

The three elements, like three parallel points of light, slowly merged in his mind.

After regaining his senses, his body trembled slightly.

"Submerge the continent! The Spider Demon civilization wants to sink the entire continent!"

He spoke quickly.

"Archbishop Heath, we must withdraw all troops!"

Heath was stunned when he heard this.

Not only him, but also his subordinates, Lin Mei and Oleg, and a group of researchers all looked at him.

“How could we possibly sink an entire continent?” Heath hesitated, then stopped himself in his tracks.

Without giving it much thought, Li Ye immediately recalled the level 0.5 mobile city he had deployed.

After completing all this, he quickly revealed his guess.

The Spider Demon civilization deployed a large number of explosive spider silk at several key support nodes in the underground world. By remotely triggering these nodes through the spider silk, the collapse of these key nodes was caused, thus triggering a domino-like collapse effect in the underground world.

As the entire underground world collapses, the landmass of the Arctic will also cave in and crumble.

After hearing Li Ye's explanation, everyone suddenly felt an unprecedented chill.

Lin Mei immediately rushed to a computer and entered the scale of the underground world and the collapse data that Li Ye had mentioned into the computer, and then let it start calculating.

A few minutes later, the computer produced the results.

The probability of the entire Arctic submerged is 74%.

(End of this chapter)