Chapter 4 : THREADS OF LIGHT
The Voyance rune pulsed against my forearm like a heartbeat that didn't belong to me.
I sat on Alec's bed, stele still warm in my grip, watching the mark fade from its momentary luminescence back to ordinary ink. Three attempts tonight. Three glimpses of the lattice structure beneath the surface. Three headaches building behind my eyes like pressure systems before a storm.
The body wanted sleep. Twelve hours since my last meal, longer since proper rest. But the body could wait.
I focused again.
Unfocus the eyes. Don't look at the rune — look through it.
The trick was like those magic eye posters from the nineties. Relaxing the visual cortex until depth emerged from flat images. Except this wasn't an optical illusion. This was real.
The Voyance mark shimmered.
And there it was.
Golden threads woven through my flesh, anchoring at points that seemed to pierce through muscle and bone into something deeper. The lattice hummed with a frequency I could almost hear — angelic energy given form, the signature of divine power trapped in mortal flesh.
I traced the structure mentally. Three distinct components emerged:
The core — a tight knot of threads at the rune's center, pulsing with the mark's essential function. Enhanced sight. The ability to perceive through glamours, to see what mundanes couldn't.
The branches — thinner threads spreading outward from the core, each one a modifier or limiter. These controlled intensity, duration, the amount of energy drawn from the bearer's reserves.
The roots — the deepest threads, anchored somewhere I couldn't quite perceive. Soul-anchor points, connecting the angelic power to whatever made a Nephilim a Nephilim.
Thirty seconds of observation. The headache intensified — ice pick behind my left eye. My concentration fractured.
The vision collapsed.
I gasped, pressing my palm against my forehead. The pain receded slowly, leaving dull ache in its wake.
Progress, I told myself. Thirty seconds is better than twenty.
But progress toward what? I could see the structure now. I understood the components. What I couldn't do was change anything — couldn't manipulate the threads, couldn't push the rune toward whatever evolution lurked in its potential.
Not yet.
The clock on Alec's nightstand read 2:47 AM. The Institute slept around me, Shadowhunters dreaming of battles won and enemies slain. Through the parabatai bond, I could feel Jace's unconscious presence — steady, rhythmic, untouched by the suspicion that had clouded his waking hours.
I stood. The body protested — muscles aching from the day's patrol, joints stiff from hours of sitting. I ignored it.
Time to test what this body could really do.
[BROOKLYN STREETS — 3:23 AM]
The unauthorized patrol was stupid. I knew it was stupid. Shadowhunters operated in teams for good reasons — demons were dangerous, backup saved lives, the Clave had rules about solo operations.
But I needed to fight without Jace watching. Without his bond-sense cataloging every hesitation, every moment where my instincts lagged behind Alec's muscle memory.
Brooklyn at 3 AM was a different world. Streetlights painted orange pools on wet pavement. Homeless figures huddled in doorways, invisible to the city that stepped around them. A glamour kept me invisible to their eyes — just another shadow in a night full of them.
The demon activity reports had flagged this sector. Three Ravener sightings in the past week, all within a six-block radius. Something was drawing them here.
I found the first one in an alley behind a Chinese restaurant.
The Ravener crouched over something small and still. A cat, maybe. Or something that used to be a cat. Its mandibles clicked as it fed, segmented body glistening with ichor and worse fluids.
My seraph blade came up. "Uriel."
The blade blazed to life, casting harsh white light across the alley. The Ravener's head snapped toward me — multifaceted eyes reflecting my own face back a hundred times.
It charged.
The body took over. Sidestep. Pivot. Blade carving an arc that caught the demon's forelimb as it lunged. Ichor sprayed. The Ravener screamed — a sound like metal scraping metal.
It came again. Faster this time, learning.
I let it close. Ducked under the snapping mandibles. Drove my blade up through the soft underbelly where the armored segments met.
The Ravener shuddered once. Twice.
Then it began to dissolve.
I stepped back, breathing hard. The fight had lasted maybe fifteen seconds. Alec's training had handled everything — the positioning, the timing, the killing stroke. All I'd done was point the body in the right direction.
Good enough for now.
The demon's corpse was dissolving into black smoke, returning to whatever hell dimension had spawned it. Standard demon death. Nothing special.
Except—
Something pulled.
The sensation came from my palms. A hunger I'd never experienced, reaching toward the dissipating essence like a drowning man reaching for shore. Before I could think, before I could choose, my hand was extended.
The demon's essence — what remained of it — flowed into me.
Pain. Cold that burned and heat that froze. Memories that weren't mine crashing through my consciousness like waves against a breakwater.
—hunting through darkness, hunger always hunger, the taste of fear like copper and roses—
—a woman running, footsteps echoing, her terror so beautiful so delicious—
—master's voice commanding, FIND THE CUP, meaningless words but the compulsion drove—
—this body this new host this strange fire burning where the prey should be—
I hit my knees. Vomit splashed against pavement, acidic and painful. My hands shook. My vision swam with afterimages of horrors I hadn't committed but now remembered.
The demon had been mindless. A hunter-killer with barely enough intelligence to follow basic commands. But it had fed. Oh, it had fed. And now I knew exactly what its victims had experienced in their final moments.
Ten minutes passed. Maybe longer. I sat with my back against cold brick, staring at the spot where the Ravener had died. Nothing remained but a dark stain on the pavement.
A laugh bubbled up from somewhere broken inside me. One sharp bark of sound that echoed off alley walls.
I'd just absorbed a demon's memories. Its essence. Like the powers I'd read about in fantasy novels, the kind of abilities that came with corruption costs and sanity checks.
And the most absurd part? It was the most alive I'd felt since waking up in this body.
For those few seconds, I hadn't been a passenger in stolen flesh. I'd been something. A force. A presence. Something with abilities the show had never given Alec Lightwood.
The implications spiraled.
If I could consume demon essence... what else could I consume? What knowledge might I extract from more intelligent demons? What power might I gain?
And what would it cost?
I pushed to my feet. My legs trembled. The demon's memories were fading now — not gone, but receding to somewhere deeper, like dreams dissolving in morning light. Still accessible if I reached for them, but no longer overwhelming.
The walk back to the Institute took twice as long as the walk out. Every shadow seemed to move. Every sound carried the echo of screaming victims.
But beneath the horror, something else stirred.
Potential.
The Ravener had known nothing useful. A mindless weapon, pointed at targets it didn't understand. But demons came in hierarchies. Lesser demons served greater ones. And greater demons...
Greater demons knew things.
I slipped back into the Institute through the service entrance Alec's body remembered. The corridors were empty. Jace's presence in the bond remained steady, undisturbed.
Safe. For now.
I made it to Alec's room before my legs gave out entirely. The bed caught me. Darkness followed.
And in the darkness, demon memories circled like sharks around a wounded swimmer, waiting to see what I'd become.
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