He dropped the coal.
It hit the roots. They flinched back, fast, like burned things. The coal rolled. Stopped against the table leg. Its light pulsed once. Twice. Dying.
The cup was in his other hand.
He looked at it. The liquid inside was still too clear. He could see the roots beneath it, beneath the table, beneath the floor. They were waiting. Coiled. Patient.
Pick one.
He raised the cup.
The roots tightened around his ankles. Not stopping him. Watching. He could feel them pulse with his heartbeat. Or his heartbeat pulsed with them. Hard to tell anymore.
Above him, Sera screamed again. Guttural. The kind of sound you make when you're not screaming for help anymore. When you're screaming because your body decided to do it without asking.
He tipped the cup.
The liquid poured into his mouth.
It wasn't water. It wasn't light. It was absence. The space between thoughts. The cold behind the fire. It went down his throat like swallowing a question.
The roots exploded.
They shot away from him, every root in the room, in the walls, in the ceiling, pulling back like worms from salt. The table cracked. The walls groaned. The floor beneath him buckled.
His chest was burning.
Not the old burn. Not the mana-furnace that kept him warm for ten years. This was different. This was the hole closing. He could feel it, the edges of the wound knitting together, flesh remembering what flesh was supposed to be.
It hurt.
He'd forgotten what real pain felt like. The mana had cushioned everything. Blunted it. Now there was no cushion. Just meat and bone and the raw fact of being ten years old with a body that was trying to close a hole it didn't know how to close.
He fell to his knees.
The room was collapsing. The walls, roots, dirt, stone, were coming apart. He saw sky through the gaps. Moonlight. The wrong stars. And above it all, the thing. The column of mouths. It was higher now. Thirty feet. Forty. Each ring was singing, and the song was getting louder.
The coal was still on the floor. Its light was almost gone. Just a red speck in the dirt.
He reached for it.
His arm wouldn't move.
He looked down. His chest was whole again. No hole. Just skin. Dirty. Scabbed over where the edges had closed. But something was wrong. His arm was pinned. Not by roots. By weight. His own weight. He was too heavy. His body was too solid.
He'd been light for ten years. Hollow. Filled with mana that made him buoyant, made him faster, made him more than flesh.
Now he was just flesh.
He couldn't reach the coal.
The ceiling caved in.
Dirt and stone and roots poured down. He threw his arm up, too slow. The weight hit him. Pinned him. His face pressed into the mud. He tasted dirt. Old dirt. The kind that had been there before the stones, before the tower, before anyone bothered to name the ground.
He couldn't move.
Above him, the song changed.
The thing in the crater, the column of mouths, was descending. He could hear it. The sound of bone rings scraping against each other, the wet slap of teeth closing on nothing, the low hum of a throat that had no bottom.
It was coming for the circle.
For the stones.
For him.
He tried to push up. His arms shook. Ten years old. Too small. Too weak. The dirt on top of him was just dirt, but it might as well have been stone.
The coal pulsed.
One last time. Faint. The red light filtered through the dirt, through his closed eyelids, a color he'd known his whole life.
He opened his mouth to scream.
Something grabbed his wrist.
Hand. Small. Warm. Fingers digging into his skin hard enough to bruise.
He opened his eyes.
Sera was beside him. In the collapse. Her face was cut in a dozen places, one eye swollen shut, her hair matted with blood and mud. She was on her knees, buried to the waist, one arm free and wrapped around his wrist.
"Move," she said.
He tried. His legs were pinned. His chest was on fire. The new flesh was pulling tight, healing wrong, healing fast but wrong.
"I can't,"
She pulled.
Not on him. On the dirt. Her hand left his wrist, dug into the mud beside his head, pulled away a handful. Then another. She was digging. Fast. Her nails broke. She kept digging.
The thing above them was close now. He could see it through the broken ceiling, the rings of teeth descending, the hollow space at the top where something watched. It was bigger than he thought. Bigger than the crater. Bigger than the clearing.
It was going to eat all of it.
Sera's hand found his again. She pulled. His arm came free. Then his shoulder. She grabbed his collar, hauled, and he was sliding through mud, through roots, through broken stone, out of the collapse, into the clearing.
The moonlight was wrong. Too blue. Too bright. It painted everything in edges that didn't exist.
The stones were shattered. Seven piles of rubble. The spiral was broken.
The thing filled the sky.
Sera was dragging him across the ground. Backward. Her boots slipped in the mud. She was crying. He could hear it in her breathing. Wet. Ragged.
"Where," he started.
"Shut up."
She pulled him behind a stone. One of the broken ones. The biggest. It leaned against another, making a wedge of shadow. She pushed him into it. Wedged herself in beside him.
They were both small. Both dirty. Both breathing too loud.
The thing's lowest mouth was level with the treetops now. The sound it made was no longer a song. It was a vacuum. Air rushing in. The mud around them cracked. Leaves tore from branches. Small stones skittered across the ground toward the crater.
Toward the mouth.
Kairito grabbed a root. Sera grabbed his arm. The wind pulled at them, pulled at everything, pulled at the dirt beneath their feet.
His chest was whole now. Solid. The hole was gone. The mana was gone. The cup was gone.
He was just a ten-year-old boy in a clearing, holding onto a root, while something older than the world tried to eat the sky.
He looked at Sera.
Her eyes were open. The good one. Gray. Watching him.
"I'm sorry," he said.
The wind took the words.
The thing's mouth closed.
For a second, there was silence. Absolute. The kind of silence that happens when the air is gone.
Then the mouth opened again. And something stepped out.
It was small. Child-sized. It wore his sandals. Its skin was mushroom-pale. Its hair was roots. Its eyes were holes.
She looked at him. Through the stone. Through the dark. Through the space between heartbeats.
She smiled.
"You chose," she said.
She held up her hand.
In it, the coal. Still red. Still dying. Still his.
She put it in her mouth.
Swallowed.
The sky went white.