The service lift groaned to a halt.
The doors didn't slide open; they shuddered, catching on a jagged lip of crystalline growth before forcing their way back with a heavy, mechanical sigh. The sound echoed too long in the quiet—a metallic scream that vibrated in the marrow of my teeth.
We stepped out into a maintenance mezzanine.
It was a sprawling, shadowed forest of hanging conduits, rusted ventilation turbines, and heavy power relay stations. It smelled of old grease, stagnant air, and the cold, flat scent of iron.
No ozone.
No electric bite.
Just dust and the hollow ringing in my ears.
Drake didn't make it three steps before he hit the floor.
He went down hard against a stack of reinforced storage crates. The impact sent a cloud of grey silt into the air. His face was the color of wet ash. Skin slick with a cold, grey sweat.
"Luna," he rasped.
He didn't look at his shoulder.
He couldn't.
The puncture in his tactical suit was weeping. A thick, dark crimson stain had spread across the fabric. But it was the edges of the wound that drew the eye.
A faint, crystalline crust had formed—a jagged ring of translucent salt that shimmered with a dull, rhythmic blue-green light.
It wasn't sitting on the skin.
It was rooted.
Luna knelt beside him. Her knees hit the grit with a dull thud.
Her hands didn't just glow with healing warmth.
They pulsed.
She closed her eyes, her brow furrowing into a deep V. A hard, vibrant emerald flare erupted from her palms, lighting up the underside of the hanging pipes like a strobe light.
"Not just healing," she whispered. Her voice was strained. Paper-thin. "It's... it's a parasite. It has a beat, Drake. A rhythm. I have to match it. Trick the frequency... make it let go of the cells."
Drake's jaw went rigid. The tendons in his neck stood out like corded rope.
He didn't pull away, even as the emerald light hissed against the crystalline crust.
He looked at me, standing five feet back in the shadows.
I was staring at my own hands.
I could see the blue-green tint creeping under the nails. A faint glow that felt like a low-voltage current humming under my skin.
"James. Sit," Drake ordered.
It wasn't a suggestion.
It was a command from a man trying to hold his squad together while his own body rejected him.
"Before you fall."
I didn't sit.
I couldn't.
The mezzanine was alive in a way the others couldn't feel.
I walked over to a heavy power junction box. The metal casing was dented and scarred by years of neglect.
I could feel the building's main grid behind the plating.
It wasn't a concept anymore.
It was a map.
I could feel the sixty-cycle hum of the copper wires. The jagged interference of the Chorus's presence. The steady, cold pressure in my jaw.
That sharp, stabbing heat in my gumline wasn't a wound.
It was a reservoir.
This was the Test.
I reached out.
I didn't think about harmony.
I thought about the pressure.
I imagined the resonance as a thick, viscous liquid. I dragged it down from my jaw. Through the hinge of my neck. Down the length of my arm.
It resisted.
It felt like pulling a wire through wet concrete.
My pulse hammered against the strain, a physical drain that made my vision swim. Every inch of movement cost.
A phantom weight pulling at my lungs.
My palm hit the cold metal of the junction box.
Snap.
A spark jumped from my skin to the casing.
A clear, blue-green arc.
The scent of burnt dust filled the air.
The mezzanine lights flickered.
Once.
Twice.
The old overhead filaments whined, then surged, glowing a fraction brighter. The shadows retreated, pinning us against the machinery.
"Spiked."
Xander was staring at his datapad.
His hands were still shaking—fine, rapid tremors—but his eyes were locked on the scrolling amber text.
"Twelve percent... no, fifteen. Clean wave, James. Perfectly symmetrical. Not a leak. You pushed it. A discharge."
He wiped sweat from his upper lip, his voice dropping into a frantic mutter.
"Energy cost is high, though. Your bio-rhythm just dipped. You can't keep dumping that much into the grid without a secondary source. You'll burn out your own nervous system."
"Clean," I said.
My voice sounded like gravel in a blender, but it was my gravel.
The crushing weight in my jaw was gone.
I had moved it.
I had directed the rot.
I turned toward Kara.
She was leaning against a massive turbine housing, her thumb tracing the scorched, blackened edge of her gauntlet's heat-vent.
She looked up as I approached.
She didn't look away this time.
She just stood there.
Close.
"Sluggish," she said. Her voice was tight. She nodded at the dead metal on her arm. "The core is cycling, but it won't catch. The Chorus... it left a ghost in the gears. Every time I try to ignite, it's like lighting a fire in a vacuum."
I placed my hand over the gauntlet's primary regulator.
I didn't seek to harmonize.
I wasn't looking to join with the entity's mess.
I sought to Purge.
I closed my eyes.
I searched for that same liquid heat in my marrow.
I found a tiny, jagged knot of resonance and flicked it forward.
A sharp, rhythmic pulse.
A counter-vibration.
Ping.
The sound was like a tuning fork hitting a glass jar.
A puff of fine, grey, inert dust hissed from the gauntlet's cooling vents. It smelled of old salt and burnt hair.
"Core's green!"
Kara's hands flared instantly.
The familiar heat-haze returned—steady, orange, and controlled.
She looked at the gauntlet, then at me.
No fear.
Just the raw, calculating look of a soldier who finally had her steel back.
"Nice work, radio-boy."
Drake watched us from the crates.
His color was returning as the emerald light worked. The crystalline crust on his shoulder was flaking off, falling to the grit in useless, grey scales.
He gave a single, sharp nod.
"Everhart is watching the elevators," Drake said. His voice regained that low, command rasp. He looked at the sprawling network of conduits and massive air-exchange pipes above us. "He thinks we're trapped. Thinks we're just data points waiting to be filed away."
He pointed to a heavy, circular hatch in the ceiling.
The metal was stamped with the insignia of the Academy's life-support wing.
"We're taking the lungs," Drake declared. "James, override the baffles. We're going to show the Professor exactly what we've collected."
I walked to the hatch.
My boots crunched on the dusty floor.
"Wait," Kara said.
She stepped in front of me, her eyes narrowed.
"Drake, he just purged my gear. He's talking to the walls. If he's the one opening the doors, who's to say he isn't the one locking them behind us?"
The ideological friction flared.
Kara didn't trust the source of the power.
Drake trusted the result.
"He's the only reason you have fire, Kara," Drake snapped. "The choice is James or the Chorus. Pick one."
Kara didn't blink.
"I'm picking the one that doesn't have glowing spit."
"I'm opening it," I said, cutting through the argument.
I didn't wait for her approval.
It was a choice.
My choice.
I reached up and pressed my palm against the cold, industrial steel of the hatch.
The metal didn't just vibrate;
it hummed.
A low, hungry thrum that matched the heat still lingering in my marrow.
Thump-thump.
One rhythm.
My fingers gripped the locking wheel.
It was rusted shut.
But as the blue-green light bled from my skin into the iron, I felt the internal tumblers shift.
They didn't just move.
They sang.
I twisted.
The wheel spun with a scream of complaining metal.
The hatch fell open, revealing a vertical shaft of absolute darkness.
The air that rushed out smelled of cold steel and the faint, rhythmic pulse of the building's heart.
I looked back at the team.
Drake was standing now.
Leaning on Luna, but standing.
Kara's hands were glowing.
Xander was checking the charge on his wind-vane.
We weren't a mess of casualties.
We were a unit.
I turned back to the dark.
I didn't wait for a command.
I reached into the shaft, my hand finding a rung, and pulled myself into the narrow, vibrating throat of the facility.
I was afraid of what the dark would do when it realized I was coming.
I climbed.
Into the throat of the building.
Into the hum.