The frost came without warning.
Sejin woke to find his breath crystallizing in the air. The cave entrance, once a frame of grey dawn, was now a mouth of ice. His crystal claw had fused to the stone floor during the night—a thin sheet of frost linking talon to rock.
He pulled. The stone cracked. He pulled again. The claw came free, leaving a scar in the cave floor.
"The temperature dropped forty degrees in four hours," The Other said. "That's not natural."
Sejin crawled to the entrance and looked out.
The world had changed.
The pine forest was gone. In its place stretched a field of white—not snow, but something harder, glossier. Ice. But not the blue-white ice of frozen water. This ice was black, like obsidian, and it pulsed faintly with purple light.
The same purple light as his claw.
"Source crystallization," The Other said. "The ambient Source in the ground has frozen. Something is draining the heat."
"Something or someone?"
"Something. The Ura King sleeps beneath the Abyssal Expanse. His dreams leak upward. When he stirs, the world freezes."
Sejin stepped onto the black ice. It held his weight. Barely.
"How far to the Expanse?"
"Three weeks. Maybe less, if you don't sleep."
Sejin started walking.
---
The first day was silent.
No birds. No wind. No sound except the crunch of his boots on black ice and the occasional crack of his claw scraping a frozen boulder. The sky was the color of bruises—purple and grey, with no sun, no clouds, no horizon. Just an endless dome of sickly light.
"You're being followed," The Other said on the second day.
Sejin didn't look back. "How many?"
"One. Maybe two. They're staying at the edge of my perception. Umbra affinity. Strong."
"Kang's followers?"
"Possibly. Or something else."
Sejin kept walking.
---
On the third day, the ice began to speak.
Not in words. In vibrations. Low, deep hums that traveled through the frozen ground and up through Sejin's bones. The hums had rhythm—a heartbeat, slow and ancient, pulsing once every minute.
"The Ura King," The Other whispered. "He's dreaming closer to the surface now."
"What does he dream about?"
"Hunger."
Sejin stopped. The black ice beneath his feet was thinner here—he could see something moving underneath. Shapes. Pale, elongated, swimming through the frozen darkness like fish through deep water.
Uras. Not Wisps or Shades. Something older. Something that had never been human.
"Deep Uras," The Other said. "Born from the King's dreams. They don't need to eat Source. They are Source. Crystallized, concentrated, alive."
One of the shapes paused beneath Sejin's feet. It looked up.
It had no face. Just a smooth, pale oval where a face should be. But Sejin felt it looking at him. Felt it hungering.
He stepped off the thin ice onto a boulder. The shape followed. It pressed against the underside of the ice, stretching it, thinning it.
"Run," The Other said.
Sejin ran.
---
The ice cracked behind him.
He didn't look back. He leaped from boulder to boulder, his crystal claw gouging handholds in the frozen rock, his boots slipping on the black glass. The hum grew louder—not one heartbeat now, but many. A chorus.
The Deep Uras were waking.
"There's a ridge ahead," The Other said. "High ground. Solid rock. Get there."
Sejin saw it—a spine of black stone jutting from the ice, fifty meters away. He pushed harder. His lungs burned. His right arm pumped. His left arm—the crystal claw—dragged behind him, heavy and awkward.
The ice behind him shattered.
A Deep Ura erupted from the frozen ground—not swimming, but pouring, like liquid shadow given form. It had no limbs, no head, no features. Just a column of darkness that rose twenty feet into the air and then fell toward Sejin.
He dove.
The Ura missed him by inches, slamming into the boulder he had been standing on. The rock cracked. The Ura dissolved into mist, then reformed, then lunged again.
Sejin rolled, came up running, and threw himself at the ridge. His crystal claw caught the edge. His right hand scrabbled for purchase. He pulled.
The Ura struck the ridge below him, shattering against the stone like a wave against a cliff.
Sejin lay on his back, gasping, staring at the bruise-colored sky.
"That was close," The Other said.
"Shut up."
"You're welcome."
---
He rested for an hour.
The ridge was wide enough to lie on, narrow enough to defend. Below, the black ice stretched to the horizon, pockmarked with holes where Deep Uras had broken through. They were swimming again, circling, waiting.
"They won't come up here," The Other said. "The rock is too old. Too dense. Their dreams can't penetrate it."
Sejin sat up. His ribs ached. His shoulder throbbed. His crystal claw pulsed with purple light, brighter than before.
"Why are they here?" he asked. "Why now?"
"Because the King is waking. Because Kang's death released a surge of Void energy. Because you're carrying me inside you, and I am the King's oldest enemy." The Other paused. "Take your pick."
Sejin looked at his claw. "Can they feel me?"
"Yes."
"Can they find me?"
"They already have."
Sejin stood. The ridge stretched north, a spine of black stone winding through the frozen waste. It would take him deeper into the Expanse. Closer to the King.
"Then I'll give them something to find."
He walked.
---
On the fourth day, he found the ship.
It was frozen in the ice—a Silvercrest vessel, its hull cracked, its masts snapped, its white and silver sails tattered and black with frost. The crew was still aboard. Frozen in place. Their faces preserved in expressions of terror.
Sejin climbed onto the deck. The wood groaned under his weight but held. He walked past the bodies—a woman reaching for a sword, a man curled around a child, the captain still standing at the wheel, his eyes wide, his mouth open.
"They've been here for years," The Other said. "Decades, maybe. The ice preserved them."
Sejin stopped in front of the captain. A frozen tear hung on his cheek.
"What were they running from?"
"The same thing you're walking toward."
Sejin looked at the northern horizon. The black ice continued, endless and flat. But now he could see something in the distance—a darkness deeper than the sky, a shadow that didn't move with the light.
The Abyssal Expanse.
"The King's territory," The Other said. "Once you cross that threshold, there's no turning back."
Sejin stepped off the ship and onto the ice.
"Good."
---
The shadow swallowed him on the fifth day.
Not darkness—the absence of light. This was something else. A weight. A pressure. The air itself grew thick, heavy, like breathing through wet cloth. The purple light in his claw dimmed, then flickered, then went out.
"He knows you're here," The Other whispered.
Sejin couldn't see his hand in front of his face. He couldn't hear his own footsteps. The world had become a void—silent, sightless, endless.
He walked anyway.
One step. Two. Ten. A hundred.
And then—
Light.
Not the sun. Not Source. Something older. A pale, greenish glow that emanated from the ground itself, illuminating a vast cavern. The ice had given way to stone. The stone had given way to bone. And the bone...
The bone was alive.
Sejin stood at the edge of a chasm. Below him, stretching down into infinite darkness, was a skeleton. Not a human skeleton. Not an Ura skeleton. Something larger. Something that had no name in any language.
The Ura King.
And the King was moving.
Rib bones rose and fell with slow, ponderous breaths. A heart—visible through the cage of bone, pulsing with black light—beat once every minute. The skull, large as a mountain, turned slightly toward Sejin.
The eye sockets were empty.
But Sejin felt something looking out from them.
"He sees you," The Other said.
"I know."
"He's been waiting for you."
Sejin looked at his crystal claw. The purple light had returned, brighter than ever, pulsing in time with the King's heart.
"Why?"
"Because you're not just a vessel. You're a door. And he wants to open you."
The King's jaw creaked open. A sound emerged—not a voice, but a vibration, a pressure wave that traveled through the air and into Sejin's bones.
"Come closer, child of the Void."
Sejin took a step forward.
The chasm waited.