They didn't speak as they descended into the fortress.
The stone corridors swallowed the echo of their footsteps, leaving only the faint hiss of settling dust and the distant groan of ruined metal above. Angel ash still clung to Frankie's clothes, fine and pale, catching in the folds of her sleeves. No one tried to brush it off.
The chamber they found had survived the war better than most. Thick pillars. A sunken basin. Walls still bearing paint instead of scorch marks. Someone centuries ago had meant this place to endure.
Rafe lit the fire without comment. Tomas and Yara sat with their backs to the wall, too exhausted to argue. Luca lingered near Frankie, close but careful, as if she might still be burning.
Only then did Frankie approach the altar.
The fire in the stone basin popped, scattering orange sparks toward the vaulted ceiling.
The fire in the stone basin popped, scattering orange sparks toward the vaulted ceiling. Light rippled across the mural, making the painted chains seem to twitch, as if they might slip free from the plaster and drag themselves into the room.
Frankie didn't move.
She couldn't.
The cold stone beneath her palm and the burning metal against her ribs formed a closed circuit. Whatever lay carved into the altar was no longer separate from her. It was listening.
A realization settled into her mind not a voice, not a command, but something older and heavier.
The Seraph she had killed wasn't just a monster.
It had been a soldier.
A piece in a war that hadn't ended so much as… paused.
And by taking what it carried inside it, Frankie hadn't just survived.
She had chosen a side.
Luca was watching her. His food sat untouched.
"Frankie?"
"I'm fine," she said.
The words sounded wrong, hollow, as if they had to climb up from somewhere deep and lightless before reaching her mouth.
"You're not," Luca said quietly.
He stood, boots echoing against cracked marble, and joined her beneath the mural. He studied the horned figure, its chained limbs, the way the paint had been worn smooth by time rather than defaced.
"The Temple says demons were the first mistake," he said. "That the gods had to scour the world to save it from what they brought."
His gaze followed the chains.
"But this doesn't look like rot," he murmured. "It looks like a struggle."
Across the fire, Rafe snorted. "It looks like a nightmare."
He poked at the embers with a metal rod. "Tomorrow we hit the outer sprawl. We sell the high-tier scrap, get our credits, and forget this place exists. That's the plan."
Tomas and Yara nodded too quickly. They wanted walls. Order. The lie that the world still ran on rules that protected people like them.
Frankie leaned back against the stone.
The mural loomed over her shoulder.
She closed her eyes.
Something inside her shifted quiet, methodical, aware. Not numbers. Not ranks. Just weight. A sense of how close she was to something irreversible.
As the others drifted into uneasy sleep, Frankie remained awake.
She rested her rusted dagger across her knees. With a thought, not a word she pressed her will into the steel.
The air around the blade didn't shimmer.
It darkened.
A thin seam of nothingness clung to the edge, swallowing light instead of reflecting it. The metal felt eager, as if it remembered how to bite.
She pulled back before it could deepen.
This wasn't just cutting anymore.
It was hunger.
Frankie studied her hands in the firelight. The scars were the same. The dirt under her nails hadn't vanished. But beneath the skin, something hummed contained, restless, powerful.
She wasn't a girl anymore.
She was a vessel.
Outside, the iron sky remained silent. No thunder. No watchers. Just the heavy, smothering cold of the Death Zone pressing in from all sides.
Frankie looked up at the mural one last time.
The horned figure's smile no longer felt cruel.
It felt… welcoming.
She sheathed the dagger and leaned her head against the cold stone. Tomorrow, she would go home to Sofia. She would bring the jacket. The food. Proof that she hadn't died.
But she understood now that she was bringing something else back to Novara Prime.
Something that didn't belong inside walls.
A shadow was coming home with her.