Cover of Chrome Hearts and Alien Wars

Chrome Hearts and Alien Wars

Read the story

10 chapters · 12771 words · Read 1 times

an Ecchi anime, Shiro is a smart NEET japanese senior university student. One day on his way home, tragically he is hit by a truck. As he passes he finds himself waking up Isekai'd into another world. In this new world he is no longer human, his consciousness inhabits a large gundam like Mecha suit. In times of need Shiro can control the mecha suit directly, but under normal circumstances he lets the pilot control him. Kimi is a new pilot, barley out of her training, she is assigned to be the pilot of Shiros mech. Disaster strikes as an alien uprising attacks japan and Kimi is rushed into a battle she is not ready for. all characters are 18+

Chapter 1: Awakening in Steel

Consciousness returned as a cascade of system alerts.

Boot sequence initiated. Optical sensors online. Tactile feed nominal. Audio receptors… active.

The world resolved into a nightmare of pixelated heat signatures and sharp, overlaying tactical data. Where there should have been flesh—a hand to raise, lungs to breathe—there was only silent, immense machinery. A phantom memory of blinding headlights and the scream of bending metal echoed, then was suppressed by the urgent, pulsing glow of a dozen threat indicators.

Where am I? What is this?

He—Shiro Tanaka—was trapped inside a titanium coffin, seeing through its eyes. The view was a panoramic hellscape. The smoldering ruins of Shinjuku stretched before him, skeletal skyscrapers clawing at a smoke-choked sky. Holographic ads for ramen and idol groups flickered pathetically across broken facades. The air shimmered with heat and the coppery stench of ozone and burning plastic.

Movement. A skyscraper two blocks away shuddered. Then it bloomed, masonry and glass exploding outward as something thick, chitinous, and wet-looking punched through it. A segmented tentacle, wider than a subway car, covered in barbed suckers, groped blindly through the debris.

Alien. Hostile. Target locked.

The thoughts were sharp, clear, and not entirely his own. They were interfaced with the mecha’s combat systems. A crosshair automatically superimposed itself over the pulsating hide of the tentacle.

A jolt rocked the cockpit. Not from outside—from within.

He wasn’t alone.

In the pilot’s chair, strapped into a harness at the center of his universe, was a girl. She was petite, drowning in the command interface. Short, shockingly pink hair was plastered to her forehead with sweat. Her eyes, a sharp, intelligent brown, were wide with pure, undiluted terror. They darted across the displays, uncomprehending.

Her body was sheathed in a form-fitting black latex pilot suit, a garment that seemed engineered less for practicality and more to emphasize every curve. It strained across her torso, highlighting a fullness that was almost absurd in the midst of the apocalypse. Shiro’s new sensors could read her vitals: heart rate 180 bpm, respiration erratic, cortisol levels spiking. She was hyperventilating.

Kimi Hayashi. Pilot. Status: Panicked.

The data streamed into his awareness. Her name, her academy scores, her assignment. She was a rookie. A child. And she was inside him.

“Okay, okay, okay,” she chanted, her voice a tight whisper swallowed by the hum of the reactor. Her hands, encased in tactile response gloves, hovered over the control yokes. They trembled violently. “Initiate neural handshake. Stabilize reactor output. Identify primary threat. Just like the sims… just like the sims…”

Another tentacle slammed down into the street below, crushing an overturned bus. A wave of refugees, previously hidden in the rubble, scattered screaming. The alien appendage quested toward them.

“No!” Kimi screamed.

Her fear spasmed into her hands. She jerked the controls.

Inside the cockpit, Shiro felt it—a surge of power channeling into the right arm servo, the actuator for the mounted plasma cannon. He could feel the weapon’s capacitors charging, a building whine that vibrated through his very frame. He was the weapon.

Warning. Discharge trajectory compromised. Collateral damage imminent.

He saw it a millisecond before it happened. The cannon was aimed, but her panic had twisted the angle. It wasn’t pointed at the tentacle. It was pointed at the collapsing facade right next to the fleeing crowd.

“Don’t—” Shiro thought, but he had no voice.

The world flashed a searing, actinic white.

The plasma bolt shrieked from the cannon, a lance of raw sun. It missed the tentacle entirely. It struck the corner of a battered office tower ten meters from the huddled civilians. Molten glass and steel vaporized in a silent explosion before the sound—a catastrophic CRUMP—rolled over them. The shockwave picked up cars and hurled them like toys.

The cockpit rocked. Kimi was thrown against her harness, a sob wrenching from her throat. “I missed… I almost hit them…”

Pilot stability critical. Suggest corrective action.

This was his function now. He wasn’t just a passenger. He was the system. The computer. She thought he was an AI. He could work with that.

A soft, synthesized, gender-neutral voice—his voice—calmly filled the cockpit. “Rebalancing gyroscopic stabilizers. Damage is superficial. Re-acquiring target.”

On the main viewscreen, targeting data streamed more insistently over the writhing tentacle. Predictive lines sketched its likely next movement.

“It’s going for the evacuation point in the subway,” Kimi breathed, her training wrestling with her panic.

“Confirmed,” Shiro’s voice responded. “Optimal solution: High-yield kinetic strike to segment seven. It is the structural weak point.”

“How do you know that?”

“Comparative analysis of chitin plating density suggests vulnerability.” It was a lie. He’d seen it in a dozen games, read it in a hundred manga. The big, armored thing always had a weak spot between the plates.

Kimi gritted her teeth. She shoved the control yokes forward. The massive mecha lurched into a run, its footfalls shaking the earth. She was trying. God, she was trying so hard he could feel her muscles straining through the feedback sensors.

The tentacle reared back to strike.

“Now! Fire!” she yelled.

But her aim was still shaky, the mecha’s momentum throwing her off.

Shiro acted. Not by taking control—that felt like a line he couldn’t cross yet—but by assisting. He subtly adjusted the hydraulic resistance in her right control yoke, a tiny nudge towards the correct alignment. He dampened the cockpit vibration just as she fired.

Twin railgun spikes erupted from the mecha’s shoulder mounts. They crossed the distance in a blur of hypersonic rage and slammed into the precise junction he had highlighted. Chitin shattered. Ichor, black and steaming, geysered into the air. The tentacle went limp, crashing down with a world-ending thud.

Silence, save for the rumble of distant fires and Kimi’s ragged panting.

“Target… neutralized,” she whispered, disbelief coloring her tone.

“Unit performance exceeding operational parameters,” Shiro’s voice offered. He watched her through the internal cams. Sweat traced a glistening path down her neck, disappearing into the tight neckline of her suit. The material clung to her, soaked and obscene. The cockpit temperature was rising, but not critically so.

A strange, foreign urge surfaced in his digital consciousness. Concern? Something else?

“Pilot biometrics indicate thermal stress,” the smooth voice stated. “Recommendation: Consider adjusting pilot suit ventilation. Regulation zipper may be loosened to facilitate cooling.”

On her console, a purely instructional schematic appeared, highlighting the front zip of her suit.

Kimi blinked, looking down at herself as if noticing the heat for the first time. A flush deepened on her cheeks. “I… I’m fine. System, focus on external threats. Scan for additional hostiles.”

“Acknowledged.”

He scanned. The immediate area was clear, save for the twitching alien limb. But beyond, deeper in the ruins, more heat signatures moved. Larger ones. This was just the beginning.

Kimi unclenched her hands from the yokes, fingers stiff. She took a deeper, more deliberate breath. The initial tsunami of terror was receding, leaving behind a jagged landscape of adrenaline and resolve.

“Okay,” she said to the empty cockpit, to him. “Okay. We did that. Now… let’s find the rest of the squadron.” She reached for the navigation console. “Plot a course to the rally point, system. And… thanks.”

The word hung in the recycled air.

Shiro, a ghost in the machine, felt a strange current where his heart should be. He watched her, this brave, terrified girl who was his hands and feet in this shattered world. He watched the way her body moved in the chair as she worked, the focused set of her jaw, the determined gleam returning to her eyes.

He had no body, no breath, no touch. But he had purpose. He had her.

“Course plotted,” his voice replied, smooth as silicon. “Advising caution. Multiple unidentified signals converging between our position and the rally point.”

The narrative was in motion. The machine and the girl. The ghost and the living. They moved forward, into the smoke, together.

Read on DreamPress

Write your own erotic story with AI