AI The cold of the underground seeped through Harlow Quinn’s boots before she’d even cleared the police tape strung across the abandoned Tube station’s escalator landing. The air reeked of damp concrete, burnt circuit boards, and a sharp, metallic tang that didn’t belong anywhere in Camden’s buried infrastructure, not even a derelict station that had been sealed off since the 1970s. Fluorescent tubes strung by her team buzzed so loud they set her teeth on edge, casting long, wavering shadows over the chipped tile that had once served as the Veil Market’s main thoroughfare. Harlow’s worn leather watch, strapped tight to her left wrist, glinted as she flipped it open to check the time: 1:47 a.m. The full moon had come and gone three nights prior, which meant the hidden supernatural black market that had used this space for the past month had packed up and moved, per its unyielding schedule, leaving nothing but rotting stall frames, a scattering of broken potion vials, and a single discarded bone token she kicked aside as she signed the scene log.
PC Hale, the 22-year-old uniformed man posted at the tape, shifted his weight from foot to foot, his gaze darting toward the ticket hall at the end of the concourse where the body lay. “Detective, the CSI team’s half-spooked. They’ve been asking for central forensics to send someone down, said nothing about this scene adds up.” Harlow’s sharp jaw tightened, her closely cropped salt-and-pepper hair falling in a thin strand across her forehead as she ducked under the tape, moving with the military precision that had defined her 18 years on the force. She’d spent three years chasing the clique that ran the Veil Market, ever since her partner DS Morris had turned up dead in an abandoned Hackney warehouse under identical “inexplicable” circumstances, the department writing his death off as a gang hit with an experimental weapon no one could identify. She’d never bought that lie , and now, staring at the scene unfolding in front of her, the pieces she’d spent three years forcing into a human-shaped box were starting to split at the seams.
Marie, her lead CSI, was kneeling by the body slumped against the ticket booth wall, her latex gloves stuffed in her pocket—something she’d never done in all the years Harlow had worked with her. She looked up as Harlow approached, her face ashen. “Harlow, I’ve seen every kind of death there is. Stabbings, shootings, overdoses, poisonings. This isn’t any of them. No external trauma, no internal bleeding, nothing on the preliminary tox screen that could explain it. His retinas are just… ash. Burnt right out of his skull, no damage to his eyelids, no burns on his skin, nothing to explain how that happened. And the six cameras we planted here two weeks ago, the ones you asked for to catch the smuggling drop you thought was coming? All fried. The hardwired ones, the battery-powered ones, all of them. SD cards melted inside the casings, circuit boards turned to goo. The generator we parked out on the street’s running fine, the floodlights we strung are fine, every other piece of tech we brought down is working except those cameras. That’s impossible.”
Harlow’s hand drifted to the worn case file in her own pocket, the one she’d kept locked in her desk for three years, holding the photos of Morris’ crime scene. The same melted cameras, the same unmarked body, the same burnt-out retinas that the department had written off as a glitch in the coroner’s report. She waved over the figure she’d brought with her, the only person who might be able to untangle what the market was actually hiding , and Eva Kowalski stepped forward, tucking a strand of curly red hair behind her left ear—her nervous tell, one Harlow had memorized in the hour since she’d picked the woman up from her Bloomsbury flat. Eva’s round glasses slipped down her freckled nose as she walked, and she pushed them back with the tip of her index finger, her worn leather satchel stuffed full of ancient history texts and occult grimoires bumping against her hip. She’d written a redacted master’s thesis for Oxford on London’s hidden lunar markets, and Harlow had tracked her down, convinced the “supernatural fluff” in her paper was just coded language to hide the scale of the clique’s smuggling operation. Eva’s face drained of what little color it had left when she saw the body.
“That’s Rian Voss,” she said, her voice barely a whisper . “He was a market steward. Checked bone tokens at the entrance, kept inventory of all the high-risk items that passed through. He never would have stayed behind after the full moon move. Anyone cut off from the market can’t find the new location, can’t get a new bone token to enter. He’d never risk that. He was one of the first people to show up when we set up here, one of the last to leave.”
Harlow crossed her arms, the leather of her watch digging into her wrist as she folded them tight. “So someone killed him, dumped him here after you moved. He crossed the wrong person in the clique, they left his body in a place no normie would think to search for months. Except we were watching. That lines up.”
Eva shook her head, her curls bouncing as she stepped closer to the body, her gaze locking on Rian’s broken fingernails, the way his shirt was torn like he’d been scratching at the concrete to drag himself away from something. “No. He wasn’t dumped. He was running. Look at him—he collapsed here after trying to get as far away from the ticket booth as he could. The melted cameras? That’s rift bleed. Any technology that gets within ten feet of a new supernatural rift burns out. The energy fries circuits, and it burns out the most sensitive tissue in living things first: the eyes. He wasn’t murdered. He ran from a rift that opened here early, before the market’s wardens could seal it like they always do. That’s what killed him.”
Harlow laughed, a sharp, bitter sound that echoed off the tile walls. She’d heard a hundred excuses from suspects, but this was a new one. “Rift bleed? Supernatural energy? That’s fairytale stuff, Kowalski. There’s a rational explanation for this, some weapon the clique’s developed that we haven’t caught up to yet. That’s what killed Morris, that’s what killed this guy. I’m not buying into your occult nonsense to explain away a murder.”
Eva’s face flushed, and she reached into her satchel, shoving a stack of books aside to pull out a small brass compass, its casing caked in a patina of verdigris, its face etched with tiny, swirling sigils Harlow couldn’t parse. She held it out, and Harlow’s breath caught when she saw the needle spinning so fast it blurred into a silver disk, impossible for any ordinary compass. “This is a Veil Compass. I bought it from a Shade artisan at the market two years ago. It points to the nearest rift, any tear in the veil between worlds. Watch.” She turned slowly on her heel, and the needle slammed hard to the north, locking rigid, pointing straight at a thin, dark crack in the concrete behind the ticket booth, the one Harlow had written off as water damage from a leaky pipe.
Harlow crossed the concourse in three long strides, kneeling down a foot away from the crack. A faint, icy-blue glow seeped out of it, so faint she almost missed it, and she felt a wave of heat roll over her face, like standing too close to an open oven. The fluorescent bulb directly above her popped, showering her with shards of glass, and the CSIs behind her yelled, scrambling back. She pulled her work phone out of her pocket, the battery sitting at 87% two minutes earlier, and held it up to snap a photo of the glow. The screen went black instantly, the device dead in her hand. She dropped it on the concrete, staring at it, then back at the crack, and suddenly the photo from Morris’ crime scene clicked into place: the thin crack in the warehouse wall behind his body, the same faint blue glow she’d written off as a camera glitch. All the evidence she’d spent three years forcing to fit a human criminal’s profile had been pointing to something else entirely, and she’d missed it, too stubborn to see past the world she’d always known.
Eva walked up beside her, the compass still held tight in her hand. “The clique you’ve been chasing isn’t smuggling drugs or guns. They’re opening rifts, selling access to the other side to anyone who can pay. They opened that rift in Hackney three years ago, your partner stumbled on it before they could seal it, same as Rian did here. Rian found out they were going to test an unapproved rift here, threatened to report them to the market’s council, so they let the rift’s bleed kill him to shut him up. That’s what you missed. This isn’t a murder with a gun or a knife. It’s something older, something you can’t lock in a cell. But it’s real.”
Harlow stood, brushing glass off her jeans, her gaze fixed on the blue glow seeping out of the crack. For the first time in three years, she didn’t have a rational explanation. Every piece of evidence, every dead end that had haunted her since Morris’ death, lined up. She’d spent three years chasing a human gang, and she’d been wrong. The clique was something far more dangerous, and she was only just starting to catch up.