The first thing Seraphine Voss remembered was fire.
Not the kind that warms or comforts. The kind that devours. She was seven years old, standing in the ruins of the Voss estate in the city of Ironhaven, watching the east wing collapse in a cascade of orange light and screaming timber. Her mother's hand had been in hers one moment — gone the next, swallowed by a wall of smoke so thick it had texture, like a living thing that breathed.
They said the fire was an accident. A gas leak. A tragedy of infrastructure in a city where the poor districts were always the last to receive maintenance. They said a lot of things that were lies.
Seraphine was twenty-three now, and she still dreamed of that fire. She dreamed of the heat against her small cheeks. She dreamed of the screaming. And in the worst dreams — the ones that left her gasping in the dark of her apartment above the apothecary, her lungs seizing, her hands pressed flat against her sternum to keep her heart from flying out — she dreamed of the thing she had seen standing in the flames.
A figure. Tall and still and perfectly untouched. Watching her mother die.
She had never forgotten its eyes. Silver. The color of a dead star.
⁂
Ironhaven was a city built on contradictions. Gleaming towers of black glass and polished titanium rose from the eastern districts like the broken teeth of a god, while the western quarters — the Ashfields, Coppergate, the Warrens — crumbled and sweated and reeked of mildew and old violence. The city had been rebuilt twice in the last century: once after the Collapse of the old world order, and once after the Awakening.
The Awakening was what the news channels called it, in that breathless, reverent tone reserved for events that couldn't be explained and therefore had to be worshipped. Seventeen years ago, people had begun manifesting. Powers. Abilities that defied every law of physics that humanity had assembled in its brief, arrogant tenure as the planet's dominant species.
Some called them heroes. Some called them gods. The government called them Ascendants and tried, with varying degrees of success, to regulate them.
Seraphine called them a problem.
She had good reason to.
⁂
The apothecary was called Blackroot & Bone, a name she had inherited along with the lease, the debt, and the dubious reputation of its previous owner — a woman named Greta who had allegedly sold both medicinal tinctures and information to three separate crime syndicates before dying of a heart attack at her own counter. The shop occupied the ground floor of a narrow building on Cinder Lane, and it smelled perpetually of dried herbs, iron, and something faintly sulfurous that Seraphine had never been able to source.
She was grinding angelica root when the door opened and ruined her morning.
The man who entered was wrong in the way that dangerous things are always subtly wrong before they become obviously dangerous. Too tall. Too still. The kind of stillness that isn't peace but the absence of it — a predator in pause. He wore a long coat the color of a bruise, and his hair was dark and damp from the rain outside, and when he turned to face her, Seraphine's mortar dropped from her hand and shattered on the stone floor.
Silver eyes.
The color of a dead star.
"You," she said. The word came out like a splinter.
He looked at her the way you look at something you've been searching for across a long and punishing distance. Not surprise. Recognition. "Seraphine Voss," he said. His voice was low, textured, the kind that seemed to come from somewhere deeper than a throat. "I've been looking for you for a very long time."
"Get out of my shop."
"I'm afraid I can't do that."
She reached under the counter for the iron-handled knife she kept there — cold iron, one of the few materials that could disrupt an Ascendant's bioelectric field long enough to matter — and he watched her do it with something that might have been amusement or might have been grief. It was difficult to tell with him. She would learn, later, that it was always difficult to tell with him.
"My name is Kael Mourne," he said. "And in approximately forty-eight hours, an organization called the Obsidian Choir is going to try to kill you. I'm here because you're the only person alive who can stop what they're planning. And because—" he paused, and something passed across those silver eyes like a cloud across a winter moon "—I owe your mother a debt I can never repay."
The knife didn't waver in her hand. But she didn't throw him out either.
That, she would later reflect, was her first mistake.