The communal ovens burned day and night in the eastern shelters, consuming the dead and the near-dead with equal efficiency. Kaelen fed the old man's corpse to the flames without ceremony, watching the synthetic fabrics curl and blacken, the flesh bubbling and melting into nothing.
In the Graveyard, everyone was fuel eventually.
He stayed longer than necessary, using the fire's heat to disguise the fever burning through his veins. The old man's blood wasn't settling peacefully. It fought the divine seed's corruption like two hostile organisms battling for territory inside his body. His temperature spiked. Dropped. Spiked again. Sweat soaked his clothes despite the ash-layer cold.
"You're dying."
The voice came from behind him—young, female, tired. Kaelen turned to find a woman roughly his age standing in the shelter's entrance, medical scanner in hand. She had the look of someone who'd been born in the Graveyard but hadn't accepted it as fate: clean hands, careful posture, eyes that still held something resembling hope.
Dangerous combination.
"I'm fine." He turned back to the oven, dismissing her.
"You're burning at 104 degrees. That's not fine. That's organ failure." She moved closer, undeterred by his hostility. "Let me help."
"I didn't ask for help."
"No, but you're going to die without it, and corpse disposal fees just doubled. Old Ma sent me. Said you'd be too stubborn to seek treatment on your own." She held up a leather medical bag. "I'm Vespera. I run the underground clinic near Communal Shelter Seven. I've seen divine radiation sickness before. This is... different. But I can stabilize you."
Kaelen studied her through his eclipse eye. Her life force burned steady and bright—not the wild, chaotic blaze of a core-bearer, but the controlled flame of someone who'd learned to metabolize the Graveyard's ambient radiation through sheer exposure. A survivor. Maybe even competent.
Still dangerous.
"What's your price?" he asked.
"Information." Vespera knelt beside him, already unpacking syringes and vials. "That scar on your back. I've seen one before, years ago. A man who came down from Layer Six, dying, raving about the 'twin thrones' and 'eclipse prophecy.' He died before I could treat him. You're the second."
Smart. She was trading knowledge for knowledge, not asking for payment he couldn't afford. Kaelen respected that.
"The scar means I was thrown away," he said bluntly. "Upper layers don't want defective children contaminating their bloodlines. They cut out what makes us dangerous and dump us here to die. Most do. I didn't."
"Because of the seed?" Vespera didn't look up from preparing her injection. "Old Ma mentioned you found something in the cathedral. Something that changed you."
Kaelen's hand moved to his bone spike. "How much did she tell you?"
"Enough to know you're valuable. Not enough to know what you're planning." She met his eyes—both of them, eclipse and normal—without flinching. "I don't care about your revenge fantasies. I care about keeping my patients alive. But divine essence corruption is beyond my skill. I can give you suppressants, slow the transformation, but you need a proper facility. Layer Four at minimum."
"Can't access Layer Four without clearance."
"Then you'll die in the Graveyard like everyone else." She jabbed the needle into his arm with practiced efficiency. Cool liquid spread through his veins, dulling the fever's edge. "Or you can trust someone. Just once. Just long enough to survive the next forty-eight hours."
The suppressant was working. Kaelen could feel the warring energies in his blood settling into an uneasy truce. Not permanent. But enough.
"What do you want?" he asked again, more carefully this time.
Vespera packed her equipment with deliberate slowness. "I want to know if the upper layers are afraid of us. The castaways. The failures. Because if they're throwing away children who develop eclipse cores..." She paused. "Then maybe we're not the defects. Maybe we're the evolution they can't control."
Interesting. Kaelen filed that philosophy away for later examination. Right now, he needed information more than he needed ideological allies.
"There's a place," he said slowly. "Deeper in the Graveyard. Beyond the Dust Wastes. I found it three years ago while running from a salvage gang. Ancient chamber, walls covered in carvings. I think it's pre-city. Maybe even pre-catastrophe."
Vespera's eyes widened fractionally. "You're offering to show me?"
"I'm offering a trade. You teach me how to manage this corruption. I show you what the Families are so afraid of." He stood, testing his newly stabilized body. Better. Still wrong, but functional. "We leave in two hours. Pack light. The Grey People don't attack, but the chamber is in their territory. Most scavengers won't risk it."
"And you will?"
Kaelen smiled without humor. "I've got nothing left to lose."
The Dust Wastes looked the same in daylight as they did at night—a grey, featureless hell where visibility never exceeded five meters and the bone powder hung so thick it formed clouds. Kaelen led Vespera through the maze of half-buried skulls and femur forests with the confidence of someone who'd mapped every lethal feature years ago.
The Grey People watched them pass. Or perhaps they didn't. It was hard to tell with their calcium-clouded eyes and statue-still bodies. They might have been human once. Might have had names, families, dreams. Now they were just warnings—living monuments to what happened when divine radiation saturated human tissue.
"Don't touch them," Kaelen warned as Vespera's curiosity drew her closer to one. "Even through gloves. The calcification spreads through contact. You'll be stone in three days."
"But they're still alive." Vespera's voice was thick with horror. "I can see their chests moving. They're breathing."
"Dying slowly is still dying."
They walked in silence after that.
The chamber entrance was hidden beneath a collapsed ribcage, accessible only through a narrow gap between petrified vertebrae. Kaelen had marked it years ago with a scratch pattern only he would recognize—three parallel lines and a circle, the old scavenger's code for "valuable and dangerous."
Inside, the darkness was absolute until Kaelen's eclipse eye adjusted. Then the murals blazed to life.
Gold and black pigments covered every surface, still fresh after god-knew-how-many centuries. The story they told was both familiar and alien: a city of light, towers reaching toward stars, and at its center, two figures locked in eternal combat.
One crowned in radiant gold, arms raised in blessing.
The other shrouded in eclipse black, arms extended as if to embrace or devour.
"Twins," Vespera breathed, her flashlight playing across the ancient artwork. "The prophecy is older than the Families."
But Kaelen wasn't looking at the combat scene. His eclipse eye was fixed on a smaller panel, tucked away in the corner as if the artist had been reluctant to include it. Two infants on an altar. Identical. A knife descending between them.
One child lifted into light.
The other cast into shadow.
"They've done this before," Kaelen said quietly. "This isn't the first cycle. The Families have been sacrificing one twin to empower the other for... how long?"
Vespera traced the timeline carved along the bottom of the mural. "If these markers are years... thousands. Tens of thousands. This has been going on since the god died."
"Or since they killed it." Kaelen moved to the final panel—the one that had kept him awake since he'd first discovered this place. It showed the city itself, vertical and impossibly tall, but the foundation wasn't divine bone. It was bodies. Human bodies stacked in layers, forming the bedrock upon which Aurelis was built.
The Thirteen Families weren't caretakers of the god's corpse.
They were parasites, feeding on it, breeding atop it, sacrificing their own children to maintain the hierarchy.
And Kaelen—the castaway, the failure, the discarded eclipse twin—was supposed to accept this. Supposed to die quietly in the ash, another nameless body added to the foundation.
"No."
The word echoed in the chamber.
Vespera looked at him sharply. "What?"
"No," Kaelen repeated, louder now. "I won't die here. I won't be forgotten. If they built their paradise on sacrificed children, then I'll tear it down with one."
"You're talking about war." Vespera's voice was carefully neutral. "One person against the Thirteen Families."
"I'm talking about reclamation." Kaelen pressed his palm against the mural, feeling the old pigments crack beneath his touch. "They took thirteen cores from me. Thirteen pieces of divine power that should have made me a god. I'm going to take them back. All of them. And when I stand at the top of this vertical hell with their power burning inside me..."
He trailed off, the vision too vast to articulate.
Vespera was quiet for a long moment. Then: "You'll need allies. Even core-bearers can't fight an entire civilization alone."
"I don't need allies. Allies require trust."
"You trusted me enough to bring me here."
"I brought you here to see if you'd run screaming or if you'd see the same thing I see." Kaelen turned to face her. "Which is it?"
Vespera studied the murals, her expression unreadable. Finally, she reached into her medical bag and pulled out a scalpel. Without hesitation, she drew it across her palm, letting blood well up.
"If you're going to climb," she said, extending her hand, "you'll need someone to patch you up when you fall. Blood oath. I'll keep you alive. You'll keep me informed. And when you reach the top..." She smiled grimly. "Maybe you'll remember who helped you get there."
Kaelen looked at her offered hand. At the blood. At the commitment it represented.
Trust no one. First lesson of the Graveyard.
But the second lesson? The one he was just learning?
Alone, you're prey. Together, you might be predators.
He cut his own palm and clasped her hand. Their blood mixed, warm and human and entirely mundane. No divine light. No mystical resonance. Just two people making a bargain in the dark.
"Welcome to the rebellion," Kaelen said dryly. "Population: two."
Vespera laughed—surprised, genuine. "Better than population zero."
They released hands and turned back to study the murals, committing the patterns to memory. The eclipse twin's story. The betrayal. The prophecy of return.
Behind them, carved so small they'd almost missed it, a final inscription in the ancient script:
"The abandoned god waits. The eclipse twin rises. When shadow devours sun, the city falls—or is reborn."
Kaelen traced the words with his fingers, feeling their weight settle into his bones.
Reborn.
He'd settle for revenge. But if the world burned in the process?
So be it.