Black Cat: Thief of Shadows by Jade Gretz

https://www.deviantart.com/jadegretzai/art/Black-Cat-Thief-of-Shadows-1211024081

Black Cat: Thief of Shadows ANIMATION

The Glass Hive

Felicia Hardy had broken into Oscorp a dozen times before, but tonight felt wrong from the moment her boots touched the cold, humming steel of the research wing. The air shimmered faintly with heat, though the room was frigid. Her suit’s nanoweave adjusted, black fabric drinking the light like liquid. Every sound she made—each breath, each quiet tap—was devoured by the sterile corridors.

“Alright, Oscorp,” she whispered through her comm, her voice soft as silk. “Let’s see what you’ve been hiding in the basement this time.”

The voice that came through was smooth and teasing. “You sure you want to do this alone, Kitten? Rumor says they’ve got something that eats metal, not steals it.”

“Relax, Fox,” she said. “I’ll be in and out before your espresso gets cold.”

Her contact—Fox, a fellow thief with a hacker’s mind and a weakness for adrenaline—laughed faintly. “That’s what you said before you set off those gravity mines in Midtown.”

“I still got the diamond,” Felicia said, smirking under her mask. “That’s all that counts.”

But even her banter couldn’t silence the uneasy pulse under her skin. Oscorp’s hallways were never this empty. No guards. No scientists. Not even a camera blinked in her direction. It was like walking through the skeleton of a sleeping giant.

Her gloved fingers brushed a wall panel—still warm. Something mechanical hummed beneath, like a heartbeat trapped in steel. She moved faster, stepping lightly toward the restricted lab at the end of the corridor. The air there was thicker, buzzing faintly like static.

When she reached the final door, she pulled a sleek hacking device from her belt. “Fox, I’m at the door. Patch me through.”

A pause. Then, “Wait—Felicia, I’m reading some weird interference from their internal servers. You sure you want to crack it manually?”

“Always.”

The device whirred, lights flickering in her hand. The lock gave a soft click and the heavy door slid open. The room beyond was massive—glass walls, chrome surfaces, and a faint blue glow from the core of a spherical containment chamber.

Felicia’s pupils narrowed. Floating inside the glass sphere was a shimmering black cloud—constantly shifting, alive. Thousands, maybe millions, of metallic flecks undulating like smoke.

“Fox… I think I found what Oscorp’s been cooking.”

He whistled. “Looks like a swarm AI construct. Maybe surveillance nanos?”

“They’re moving like—” She stepped closer. “—insects.”

As if hearing her, the swarm rippled. Tiny lenses blinked open across their surface, reflecting her face back a hundred times over. She froze.

“Felicia?” Fox’s voice grew tight. “You’re not near any exposed systems, are you?”

“Just a containment unit.”

“Back away from it.”

But she couldn’t. Her thief’s curiosity was stronger than fear. She studied the intricate filigree of circuitry on the glass—fine cracks like spiderwebs. One was still widening.

“Oh no…”

A hairline fracture split across the sphere.

The light inside surged—then burst.

Felicia dove behind a console as a shrieking buzz filled the room. The glass exploded outward in a spray of glittering shards. A black mist filled the air, shifting, coalescing into something like wings.

“Fox!” she shouted. “They’re loose!”

“I’m seeing it! The swarm’s alive—they’re learning from the network traffic!”

“What does that even mean?”

“It means they’re adapting to you in real time! They’ve already tagged your biometric signature!”

She cursed under her breath and leapt over a counter, rolling as the first wave hit. They weren’t smoke anymore—they were insects. Metallic things no bigger than beetles, with razor-thin wings and eyes that glowed like dying embers.

The hum of their bodies was maddening—high, electric, hypnotic. She fired her grappling line, vaulting onto a catwalk, but the swarm followed like a black river of dust.

“Fox, override the security grid. I need doors open now.”

“Working on it—”

Her line snapped. The swarm had sliced it mid-flight.

Felicia hit the floor hard, rolled, and came up spinning, lashing her whip across the air. The crack of energy tore through a portion of the drones, sending sparks flying, but the damage was temporary—they reassembled midair.

“What kind of nightmare are these?” she hissed.

“They’re part-organic, p
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