The room doesn't just shake. It tightens.
The instant the three glyph fragments line up over the pedestal, every symbol carved into the floor gives a faint, sick glow. My skin crawls like it wants to leave my body before the rest of me figures out why.
Footsteps scrape on the landing outside. More than two. At least half a dozen, maybe more. Claws on concrete. Metal on metal.
"Too late," I say under my breath, and drop the fragments into the open recess.
They hit the metal with a flat click.
Everything goes white.
Not light, not really—just the sense that color and sound and balance all got pulled through a filter at the same time. My ears ring. My knees go out. I hit the floor harder than I want to admit.
For a second I'm nowhere. Then it all slams back.
The air smells like burnt dust and cold ozone. My vision clears in stuttering frames.
The pedestal has changed. The three separate shards are gone, fused into a single piece of warped geometry that keeps trying to not be solid whenever I look at it straight on.
New System text punches through the static in my head:
GLYPH SET COMPLETED: "MARKED TRAIL — NODE 1"CONTRACT "FOLLOW THE MARKED TRAIL" — STAGE ONE: COMPLETEXP GAINED: [REDACTED]NEW PASSIVE: MARKED SENSE (LOCKED / CORRUPTION CHECK PENDING)
Words blur for a moment. Locked? Corruption what?
No time to dig into it. Something screams outside the room.
Not human. Not anything that ever paid taxes.
I push myself up, palm slipping in dust. The whole chamber is still humming, like the concrete's holding a low electrical charge.
Shapes crowd the doorway.
Three of the blue-spark things from upstairs try to push in at the same time, arms clawing at empty air as if they can't quite get past the threshold. Their bodies glitch at the edges, static tearing loose from their limbs in thin strips. The symbols on the floor are reacting to them the way they reacted to the first one I killed—only stronger.
One of the creatures forces itself another step in. It hits an invisible line, spasms violent enough to rattle the pillar next to it.
Okay, so the room likes me more than it likes them. For now.
The one in front adjusts, twists its torso sideways, and lunges anyway. The warding or whatever this is doesn't stop it entirely; it just slows it down. That's still fast enough to open me up if I stand here doing math.
I bring the pistol up and fire. The Blacklight round catches it in the throat. The explosion of pale flame throws it back into the others. They collapse in a snarling pile of wire-limbs and scrambled light.
The chamber hum spikes.
The glyph on the pedestal flares once, hard. A pressure wave rolls out from it, low and physical, like the punch from a subwoofer shoved inside my chest.
It hits the doorway.
The creatures scream again and are suddenly just—gone. The static that made them up shreds and gets dragged along the floor into the markings, swallowed as fast as it appears. No ash, no bodies. Just absence.
I stare at the empty threshold, breathing too loud.
"Okay," I say to the room. "Good to know you can do that."
The humming steadies to something close to a background noise. My teeth still feel like they're vibrating.
The knife in my hand is buzzing too, faint and constant. The glyph symbols etched in its blade glow with the same sick light as the floor, then fade back to dull metal.
System throws another line at me:
RITUAL KNIFE — STATUS UPDATED: SYNCHED TO MARKED NODEOWNER: KADE [BOUND]FUNCTIONALITY: PARTIALCORRUPTION OUTPUT: MONITORED
Bound. That sounds like something I definitely did not agree to.
I sheath the blade anyway. Walking back out there without it would be dumber than usual, and I'm not trying to set a new record.
The tunnel overhead pops again—another footstep, or something heavier shifting its weight.
The contract window reopens on the edge of my vision, fuzzed at the borders:
CONTRACT: FOLLOW THE MARKED TRAILSTAGE TWO GENERATEDNEW LOCATION: DISTRICT 12 — SILENT BLOCKSOBJECTIVE: LOCATE NODE 2 (SIGNAL SOURCE UNKNOWN)WARNING: YOU ARE NOW MARKED
The last line hangs there longer than the rest.
My chest tightens in a way that has nothing to do with exertion. Shadow-guy in the alley warned me: "You're carrying its echo now. They'll smell you." Guess the System agrees.
A smaller notification blinks under it:
SIDE NOTE: GLYPH MARK MAY ALTER MONSTER BEHAVIOR IN UNPREDICTABLE WAYS.
"Yeah," I mutter. "Already noticed."
The pedestal's hum shifts pitch, lower now, like whatever process it started is winding down. A loud crack echoes through the chamber.
On the far side of the room, one of the walls fractures. A thin vertical line of darkness splits the concrete from floor to ceiling. Dust falls out in lazy sheets. Then the slab slides sideways six inches, revealing a narrow gap and, behind it, more stairs.
These angle up instead of down.
Fresh air leaks through—still city air, still dirty, but not soaked in underground cold. There's also a hint of something chemical and stale I recognize too well: old cigarette smoke jammed into walls of low-income housing. District 12's kind of perfume.
"Shortcut," I say. "Handy."
The stairs beyond are tight, barely wide enough for one person. No rail. More symbols scratched into the inner wall, old and worn smooth by time and probably hands.
Behind me, the glyph on the pedestal dims. For the first time since I dropped the shards in, the room feels… empty. Like the important part of it just left, and I'm standing in its wrapper.
I head for the new passage.
As I step across the edge of the floor markings toward the gap, something invisible brushes across my skin. Not wind. More like walking under a sensor. Every hair on my arms stands up. Heart gives one bad skip.
System ripples again:
MARKED STATUS: ACTIVERANGE: CITYWIDEEFFECTS: PARTIALLY HIDDEN / DATA INCOMPLETE
"Citywide," I repeat quietly. "That seems excessive."
My voice doesn't echo this time. The chamber's acoustics are dead now.
I slip into the stairwell. It's even darker than the room behind, my flashlight beam punching ahead in a tight column. The door in the concrete grinds shut behind me on its own, sealing the glyph chamber away with a final dull bang.
Claustrophobic? A bit. Not my worst tonight.
The climb isn't long, but it feels that way. Stairs turn once, then again. The smell of dust shifts gradually to mold and cooking oil and the heavy, tired stink of too many people in too small a space.
I know that smell. Silent Blocks.
There's another door at the top. Steel, newer than the rest of the shaft. Someone reinforced it from this side.
I press my ear against it. Distant flats, muffled TVs, a baby crying two floors down. No immediate scraping or static.
Good enough.
I unlatch the manual bolt. It squeals.
The door opens into the back of a forgotten service room—bare bulbs, flaking green paint, old cleaning supplies. A faded evacuation map on the wall shows an outline of one of District 12's lovely concrete towers.
Hidden staircase straight from an abandoned metro station to inside the Blocks. Someone invested serious effort here.
I step out, close the door, and slide the bolt back into place. On this side, it just looks like part of the wall. No handle. Anyone not knowing where to push would walk right past it.
Great. Another secret I'm apparently responsible for now.
The room's only other exit is a plain metal door with a wired glass window. Orange hallway light bleeds in from outside.
My phone vibrates in my pocket before I reach for the handle. System again.
NEW MICRO-CONTRACT (AUTO-GENERATED):"TEST THE MARK"TYPE: INVESTIGATE ANOMALYLOCATION: CURRENT BUILDING — BLOCK C, FLOOR 9OBJECTIVE: OBSERVE MONSTER RESPONSE TO MARKED STATUSREWARD: XP (VARIABLE) / DATA UNLOCK
So I'm a lab rat now.
I check the time out of reflex. 02:17. Residents will either be unconscious, drunk, working night shifts… or missing.
Arm still throbbing from earlier. Wrist complaining too. Tough.
I holster the pistol, adjust the knife at my back, and push into the hallway.
The Silent Blocks haven't changed: peeling wallpaper, buzzing fluorescent lights, one dead tube flickering near the stairwell, the persistent echo of someone arguing three units over. Every sound stretches just a little too long, like the building refuses to let go.
I start for the stairs, intending to climb to nine.
On the third step up, the temperature drops.
Not much. Just enough to notice. Breath fogs lightly in front of me.
A floor above, something knocks. Three slow, measured hits. Wood on wood.
I stop, hand on the rail.
Another System line slides into place, small and almost casual:
LOCAL PHENOMENON DETECTED: CORRIDOR CRAWLER SIGNATURE (ADAPTED)BEHAVIORAL PATTERN: UNKNOWN (GLYPH INFLUENCE SUSPECTED)
A modified Corridor Crawler. Of course. District 12 specialty.
Only this time, it's meeting me while I'm broadcasting whatever "Marked" is to the whole damn building.
I let out a breath through my nose, slow.
"Show me what this mark does to your kind."
The knocking stops.
Something starts moving along the ceiling above me, just out of sight, skin or limbs scraping under cheap plaster.
I take the next step up.
And another.
The noise follows, keeping pace directly overhead.
When I reach the landing between floors, plaster dust sifts down in a thin line across my shoulders.
The ceiling bulges.
And something long and wrong starts to push through.