Kira woke to cold so sharp it felt like waking inside a wound.
She had slept deeply, dreamed of nothing, and now lay beneath her furs with her breath misting in the air. The fire had burned out completely overnight. That happened sometimes when she was too tired to wake and feed it.
She pulled the blankets tighter and listened.
Silence. Too much silence.
She sat up slowly, holding the furs around her shoulders, and looked toward the cave mouth. Gray light filtered through, but it was a different gray than usual. Darker, heavier, pressed low against the mountains.
Her father had taught her to read weather the way other people read words. Clouds, wind, the behavior of animals, the feel of the air on her skin. All of it meant something, if you knew how to look.
She looked now, and what she saw made her move.
She was on her feet in seconds, pulling on boots, wrapping her father's coat around herself. She stepped outside and scanned the sky.
The clouds were low and thick, the color of old iron. The wind came in gusts from the north, carrying the smell of snow. The few birds that usually called from the lower slopes were silent.
Big storm, she thought, Coming fast.
She had maybe half a day to prepare.
She worked without stopping.
Firewood first. She had a pile stacked against the back wall of the cave, but not enough for multiple days of heavy cold. She scrambled down the slope to the deadfall she had been harvesting, gathering armfuls of dry branches, breaking larger pieces over her knee, carrying everything back until her arms ached and her breath came in gasps.
The sky darkened as she worked. The wind grew stronger.
Water next. She filled every container she owned. Her cooking pot, her water skin, even the spare pot she used for washing. She carried them from the spring to the cave, careful not to spill, knowing that if the storm lasted long, the spring might freeze.
Food. She took stock of her dried meat, her preserved berries, the last of the mushrooms her father had shown her how to find. Enough for a week, maybe more if she was careful.
Then she turned to the cave itself.
The entrance was wide, too wide. It let in light during the day, which she liked, but it also let in wind and cold. In a bad storm, it would let in snow.
She had thought about this before, in the abstract. Now she needed to act.
She gathered every scrap of cloth she had. Old blankets too worn to use, pieces of canvas she had scavenged from the village, a large hide from a deer she had taken in the autumn. She laid them all out on the cave floor and began sewing.
Her mother had taught her to sew. Herb pouches, clothing repairs, small practical things. Kira had never attempted anything this large. She used the toughest thread she had, doubled and tripled it, and worked as fast as her cold fingers would allow.
Hours passed. The light outside grew dimmer. The wind moaned across the mountain.
Finally, she had a sheet of fabric large enough to cover most of the cave mouth. Not perfect. There would be gaps at the edges, places where cold air could sneak through. But it was better than nothing.
She tied it in place using rope and nails hammered into the rock. The fabric billowed and flapped in the rising wind, but it held.
Kira stepped back, breathing hard, and allowed herself a moment of satisfaction.
That should work.
The storm hit at nightfall.
Kira sat wrapped in her remaining blankets, close to a small fire she had built near the back of the cave. The flames cast dancing shadows on the stone walls and filled the space with warmth, but only a little. She had kept the fire small on purpose.
If I build it up, she thought, watching the smoke rise toward the ceiling, the smoke will fill the cave. I will choke before I warm up.
The smoke found its way out through gaps at the top of the entrance, but slowly. A larger fire would produce more than the gaps could handle.
So she sat with her small fire and her blankets, and she listened to the storm.
The wind howled outside, shrieking across the mountain, slamming against the fabric barrier. Snow hissed against stone. Every few minutes a particularly strong gust would make the whole cave shudder, and Kira would hold her breath, waiting to see if her makeshift door would hold.
It held.
She sat for hours, unable to sleep. The noise was too loud, too constant. It reminded her of that night, not the same sound, but the same feeling of being small and helpless while something vast and indifferent raged outside.
She thought about her father. About how he must have stood there, facing the soldiers, knowing he might not survive.
He did it anyway, she thought, He did it for me.
The fire crackled. The wind screamed. Kira pulled her blankets tighter and kept watching.
Sometime in the deepest part of the night, she needed more blankets.
The ones she had were good, but the cold was seeping through. She had piled extras near her bed. A stack of old quilts and worn woolens, scavenged from the village, waiting for nights exactly like this.
She reached for them in the darkness.
Her small fire gave light only to the immediate area. Beyond its reach, the cave was black. Absolute. The kind of darkness that felt solid, like something you could touch.
Kira fumbled blindly, one hand stretched out, the other holding her blankets closed at her throat. She knew where the pile should be. Just to the left of her bed, against the wall.
Her hand found the bed first. The furs, the lumpy shape of her pillow.
She moved her hand further left and knocked something over.
The clatter was loud in the storm-hushed cave. Metal on stone. Then a softer sound, something rolling, bumping, coming to rest somewhere in the darkness.
Kira sighed and felt for the edge of the bed, preparing to get up and search.
Her hand brushed against something small and round.
She picked it up. Glass, smooth and cool. The mage-light. It must have been knocked from its ledge when she bumped whatever else had fallen.
She held it in her palm, turning it over, trying to remember exactly where she had placed it. Somewhere to the left, near the...
A light blazed.
It was sudden and absolute. Darkness to brilliance in a heartbeat. The cave flooded with a warm golden glow, bright as daylight, bright as the sun breaking over the mountains.
Kira screamed.
It was not a conscious choice. The shock ripped it from her throat, a raw, startled cry of pure surprise. Her body acted before her mind could catch up. Her hand opened. The light flew across the cave.
It struck the far wall, bounced once, and rolled to a stop near the base of a stone outcropping.
Still glowing. Steady. Unchanged.
Kira pressed herself against the cave wall, heart pounding, breath coming in gasps. She stared at the light. The light glowed peacefully back at her.
What...
She looked at her hand. The hand that had held it. The hand that had somehow made it flare like a torch.
I did not do anything. I just touched it. I just...
Her mana.
The thought came from nowhere and everywhere at once.
She closed her eyes and reached inside.
She stopped breathing entirely.
The warmth inside her was not small anymore.
It was not large, not compared to what she imagined real mages must have, but it was unmistakably, impossibly larger than it had been. Larger than yesterday, larger than the day before, larger than it had any right to be.
How?
She thought about her birthday. Sitting by the fire, reaching inside, finding nothing. The quiet disappointment that had settled in her chest. Going to sleep with the same one point she had always had.
But something had changed. Something was different.
The mage-light glowed serenely from across the cave.
She understood, suddenly. The light was keyed to respond to mana. Most magical devices were. They drew a tiny amount from whoever activated them, used it to fuel their function. That was why Marren had needed to pour so much of his own mana into buying it. The light would last forever because it was not powering itself. It was drawing on its owner.
And she had touched it. And it had drawn on her.
And now, for reasons she did not understand, the warmth inside her was growing.
She sat in the dark, heart still pounding, and watched the light glow. She did not know what was happening. She did not know why her mana had changed, why it was still changing, why it had chosen tonight to wake up.
But for the first time in her life, she felt it.
The warmth. The second heart. The thing that made people more.
It was there.
And it was hers.