The scout’s thumb hovered over the transmission button of his green-glowing communicator, his augmented eyes wide with the sudden realization that he was staring at the city’s most wanted fugitive. On the high concrete perimeter wall of the scrapyard, the rain beat down on his synthetic leather jacket, making his silhouette a jagged, dark target against the flickering blue neon of the distant advertisements.

"Not on my watch, gutter-trash," Gears Vance hissed from behind the workbench.

Before the scout could press the button, Scrap’s fingers danced across his modified controller. The silent quadcopter drone, hovering near the ceiling, erupted into a high-pitched, insectoid whine as it rocketed out of the high workshop window. It didn't strike the scout; instead, it unleashed a localized, high-frequency electromagnetic burst directly at his head.

The scout’s communicator sparked, spitting a brief shower of orange embers before dying completely. He clutched his augmented visor, groaning as the static scrambled his visual implants.

"The drainage pipe! Now, Jack!" Gears urged, grabbing his shoulder and pulling him toward a dark, circular hatch beneath the disassembled chassis of the cargo hover-truck. "Gabe and I will handle this idiot. Get to the Sump before his squad realizes his feed went dark."

Jack didn't waste a second. He couldn't. Even with the upgraded DIY Neural Collar humming beautifully against his throat—its constant, stable electromagnetic pulses keeping Brick Malone’s gravelly voice locked in a silent, dark corner of his mind—his body was still a map of pain. Every step sent a jolt of agony through his fractured right hand, and his sprained left wrist throbbed beneath its tight layers of medical tape.

He slid into the drainage pipe, the cold, slimy metal scraping against his lead-lined trench coat as he dropped into the dark. Behind him, the heavy iron hatch clattered shut, cutting off the sound of the hissing acid rain and the distant, angry shouts of the scrapyard.

***

Two hours later, Jack stood on the toxic, desolate edge of District 13, where the concrete peninsula of New Chicago crumbled into the black mudflats of the outer bay.

The air here didn't just smell of sulfur; it tasted like pennies. A thick, yellow-grey smog hung over the landscape, so dense that the distant lights of the Gilded Sector looked like dying stars trapped in amber. Ahead of him lay the Aegis Waste Disposal Site, a massive, fenced-off wasteland of industrial ruins, bubbling chemical pools, and glowing blue storage containers.

This was the graveyard of corporate progress—a restricted, irradiated dumping ground where the Aegis Corporation discarded its failed biological experiments, highly toxic chemical runoff, and broken cybernetic parts.

Jack adjusted the collar of his Lead-Lined Trench Coat. The heavy, oil-stained brown leather was hot and restrictive, but the lead mesh woven into its lining was his only shield. Without it, the advanced thermal and psychic scanners mounted on the Aegis patrol drones would detect his unique, adaptive 'Subject Zero' neural signature within seconds.

He pulled his Tactical Thermal Goggles down over his eyes, toggling the manual switch. The world shifted into a high-contrast spectrum of cold blues and searing, radioactive oranges.

"Jack, do you copy?" Scrap’s voice crackled through the small receiver in his ear, low and static-filled. "I've got the quadcopter hovering at three hundred feet. The rain is messing with the signal, but I've mapped the patrol loops. You've got three Aegis security drones guarding the outer perimeter. They're on a strict fifteen-second rotation."

"I copy, kid," Jack rasped, his voice barely a whisper against the low, heavy thrum of the high-voltage fences. "Give me the path."

"There's a severed drainage pipe at the south corner of the fence," Scrap directed. "The security grid there was shorted out by chemical runoff. If you crawl through, you'll enter the outer perimeter. But watch your step—the ground is soft, and the drone scanners sweep that zone every thirty seconds."

Jack knelt in the toxic mud, his boots sinking into the grey, ash-like silt. He crawled into the severed pipe, the cold, greasy water soaking through his trousers. The physical strain of the movement made his chest bruises burn, and he had to use his left forearm to support his weight to avoid putting pressure on his fractured right hand.

As he emerged from the other side of the pipe, a sharp, mechanical hum echoed from the smog above.

"Freeze!" Scrap hissed in his ear. "Drone sweep. Twelve o'clock."

Jack dropped prone, pulling his Lead-Lined Trench Coat over his head and tucking his limbs tight. He held his breath, his face pressed against the wet, ash-covered ground. Through the thin gap of his collar, he watched a sleek, black Aegis patrol drone drift through the yellow fog, its red optical lens glowing like a predatory eye as its scanner beam swept the ground.

The beam passed directly over Jack's lead-shielded coat. For a terrifying three seconds, the red light lingered, reflecting off the wet leather. Jack’s heart hammered against his bruised ribs, each beat sounding like a drum in the silence of his mind. Then, the drone hummed, its thrusters tilting as it continued its pre-programmed loop.

Jack let out a slow, silent breath, pushing himself up. "Drone is clear," he whispered.

"Good," Scrap replied, his voice trembling slightly. "Now, move north-west. There's a narrow path between two bubbling pools of chemical waste. Don't touch the liquid, Jack. It's highly corrosive runoff from the bio-research labs. It'll eat through your boots in seconds."

Jack activated his Tactical Thermal Goggles again. Through the green-tinted lenses, the pools on either side of him glowed a bright, warning orange, their surfaces bubbling and emitting thick, acrid steam. The path between them was barely two feet wide, covered in slippery, cracked concrete.

He moved with meticulous care, utilizing his Slum-Stealth Technique to balance his weight. He kept his eyes locked on the ground, his boots sliding forward inch by inch.

Suddenly, the sound of a drone's thrusters flared to his left.

"Jack! One of the drones changed its pattern!" Scrap warned, his voice rising in panic. "It's turning back! You can't cross the path in time!"

Jack looked up, his goggles highlighting the incoming drone. He had five seconds before the scanner beam illuminated the narrow path. To his right, a rusted metal scaffolding rose above the chemical pool, offering a potential path to the high roof of a ruined shipping vault.

Without thinking, Jack lunged toward the scaffolding, his left hand gripping a rusted iron bar. He pulled his body upward, attempting to climb.

But the steel was completely rotten, eaten away by decades of acid rain and chemical fumes. With a sickening screech, the metal bar sheared off in his hand. The rivets popped, and the entire lower section of the scaffolding crumbled under his weight.

Jack fell backward, landing hard on the wet gravel. The impact sent a white-hot wave of pain through his chest, his bruised ribs screaming in protest. He barely managed to roll to his left, his duster coat splashing into the very edge of the corrosive pool.

A sharp, hissing sound erupted as the chemical sludge began to eat into the hem of his trench coat, the black leather bubbling and smoking.

"Jack!" Scrap cried.

Jack ignored the pain, dragging himself away from the pool. He grabbed his coat, ripping the damaged hem away before the acid could reach his skin. He scrambled beneath a collapsed metal sheet just as the drone’s red scanner beam swept the path where he had been standing a second ago.

He lay in the dark, gasping for air, his hand clutching his bruised chest. The upgraded collar hummed steadily against his neck, a comforting, cool vibration that kept the rising panic of his fractured mind at bay.

"I'm fine," Jack rasped into the receiver, his teeth gritted. "Scaffolding was rotten. I'm moving on foot."

He adjusted his goggles, scanning the area. The fall had disoriented him, but through the yellow smog, he spotted the thermal signature of the shipping vault—a cold, lead-shielded bunker half-buried under a mountain of scrap metal.

This was the vault where the Alchemist’s research canisters were stored.

Jack slipped out from beneath the metal sheet, moving silently through the shadows of the ruined containers. He reached the heavy, reinforced steel door of the vault. It was locked, but the lock mechanism had already been partially dissolved by the acidic atmosphere. Jack used a heavy metal bolt he found on the ground, wedging it into the latch and using his body weight to force the door open.

With a loud, metallic groan, the door gave way, sliding open to reveal the dark, freezing interior of the vault.

The air inside was cold, smelling of ozone and old chemical storage. Jack walked inside, his goggles highlighting three cylindrical canisters resting in a secure metal rack at the back of the room. They were marked with the distinctive green bio-hazard seal of Aegis Corp.

He approached the rack, his left hand reaching out to secure the first canister.

*Hiss.*

A sudden, sharp sound of chemical reaction cut through the silence.

Jack froze.

Behind him, the reinforced steel door of the vault began to bubble. A stream of bright green, highly corrosive acid was eating through the metal, running down the door like liquid fire. Within seconds, the steel melted away, leaving a jagged, smoking hole.

Through the green fumes, a gaunt, pale woman with yellowing, scarred skin stepped into the vault. She wore a green leather jacket, and her hands were encased in heavy, industrial rubber gloves that dripped with the same sizzling, green acid.

She looked at Jack, her bloodshot eyes widening into a manic, sadistic grin as she raised her dripping hands.

"Well, well," Acid Annie laughed, her voice echoing off the metal walls of the vault. "Look what the storm dragged in. Victor said a gutter-rat was sniffing around our trash. I didn't think it'd be the legendary detective."