I woke in a bed bigger than the room I'd grown up in.
For a long, disoriented moment I lay in the dark and let myself believe it had all been a fever dream — the Hollow, the moon, the rogues, the impossible black wolf. Then I shifted, and a half-healed soreness in my shoulder reminded me, and I sat up fast against carved black stone and silver-grey furs, and I remembered exactly where I was.
A Lycan's fortress. The Northern Reach. Carried here by a king who'd looked at me like a curse.
The room was vast and cold and beautiful in a hard way — slate walls, a fire of pale flame in a black iron hearth, a window of real glass showing snow falling endlessly over a city of stone and a forest of black pines beyond. I had never seen glass in a window. I had never seen snow that wasn't a hardship. I sat in that impossible bed and understood, distantly, that I had crossed out of my own small life entirely and into something I had no map for.
The door opened without a knock.
He filled it — the King, in black, with that carved unsmiling face — and behind him came a stooped old man in grey robes carrying a leather case, and two guards who stayed in the corridor with their eyes carefully on the floor.
"You're awake." Not a greeting. An assessment. The King crossed to the foot of the bed and looked down at me the way a general looks at a map of disputed ground. "Good. You've slept a day and a half. You'll answer questions now."
"Where am I?" My voice came out a rasp.
"My fortress. Vaskarr, in the Northern Reach. I am Kael Nightshade." He said his own name like it was a fact I should already fear, and from the way the old man flinched, perhaps I should have. "You will tell me how a dead bloodline is sitting in my bed."
"I don't know what I am." I pulled the furs up like armor. "Three days ago I was the wolfless girl who scrubbed a healer's floor. I was rejected and cast out for having no wolf at all. Then your forest tried to eat me, and you carried me here, and you keep saying a word — Celestial — like it should mean something to me, and it doesn't."
Kael's eyes — pale blue, cold as the snow at the window — searched my face for the lie. He didn't find one, because there wasn't one, and I watched something shift behind his expression: not softening, never softening, but a recalibration, the cold mind of him deciding I was a different kind of problem than he'd assumed.
"Oren," he said to the old man. "The mark."
The old man — a witch, I realized, by the salt-and-ash smell of him — set down his case and approached the bed with the wary reverence of a man approaching a fire he isn't sure is out. "May I, child?"
I let him push the cloak from my shoulder. The silver mark was still there, fainter now in the firelight but unmistakable, the crescent pierced by light. The old witch's breath hissed between his teeth. His fingers hovered over it without touching, and when he spoke his voice cracked.
"It's true." He looked up at Kael, then back at me, and then he did something that frightened me more than the rogues had: he sank, slowly, painfully, to his knees on the cold stone floor. "Forgive me. Forgive us. We were told you were all dead. We were told—"
"On your feet," Kael said sharply. "Tell me what I'm looking at, not what you feel about it."
The old man rose, trembling. "It is the Sovereign's Mark, my lord. The mark of the Celestial royal line. It cannot be forged, it cannot be inherited sideways — it surfaces only on one born of the direct blood, and only when the wolf within first wakes." His watery eyes came back to me, full of a terrible wonder. "She is not an omega. She was never wolfless. Her wolf is Celestial — and someone, some witch of considerable cruelty and skill, walled it inside her when she was a child. Suppressed it so completely that even she believed she was empty." He swallowed. "The thing that broke the wall, my lord — whatever it was three days past — it has begun to wake. And it cannot be put back to sleep."
I thought of Morag's cold hands pinning moonflowers in my hair. Of her shriek when the light poured out of me. Of fifteen years of a stepmother who hated me but would never, ever let me leave.
She wasn't keeping me prisoner, I understood, with a lurch that turned my stomach. She was keeping a fire banked. She was feeding on it.
"Why?" I heard myself ask. "Why would anyone hunt a whole bloodline to extinction? What did the Celestials do?"
The room went quiet. The old witch looked at the floor. The guards in the corridor seemed to stop breathing.
It was Kael who answered, and he answered like a man reading his own death-warrant aloud, flat and unflinching.
"Because the Celestials were too powerful to let live." He held my eyes. "Your bloodline could call the moon itself. One of you, in a temper, could turn a city to glass. And three hundred years ago the last Celestial King grew so strong the world decided it could not survive him. So the Three Kingdoms made a pact — the Concord of Ash. They sealed the King, slaughtered his people, salted his lands." A muscle ticked in his jaw. "And swore that any surviving drop of Celestial blood would be suppressed or put down on sight, forever, so it could never rise again."
"And you," I whispered. "Your kingdom. You were part of this pact."
Kael did not look away. I gave him that, later — that he never once looked away from the worst things.
"My father signed it," he said. "His seal is the third name on the Concord of Ash." He let that sit in the cold air between us, unforgivable and plain. "You're asking the wrong question, Celestial. You're asking what your people did to deserve being hunted. The question you should be asking"— and here, for the first time, something almost like grim respect entered his voice —"is what happens now that the world's most carefully buried weapon just woke up in the one fortress on the continent whose lord is bound by oath to kill it."
The fire popped. Snow fell against the glass.
And from somewhere very far away, behind the moon I could not even see through the storm, the voice that had followed me out of the Hollow murmured — amused, ancient, and patient as the grave:
"Ask him, little one. Ask the King what he intends to do with you. And watch how long it takes him to lie."