The rain arrived before dawn, tapping softly against Elian Vale's attic window as if someone on the other side had forgotten the hour. Mira had grown used to weather in the hill town of Bellwether. Rain polished the slate roofs, filled the gutters with silver ribbons, and made the old clock tower groan. This storm felt different. Every drop carried a faint blue spark, and the sparks gathered on the glass in the shape of tiny stars.
She sat up beneath her quilt and listened. Downstairs, her aunt was already moving pans across the kitchen stove. The bakery would open in less than an hour, and there were loaves to score, cinnamon knots to glaze, and a queue of sleepy customers who believed Mira could tell the difference between seven kinds of flour by smell alone. She pulled on her wool dress, tied her dark hair with a red ribbon, and reached for the window latch.
A folded letter rested on the sill.
It was not there when she went to bed. The paper was thick, almost clothlike, and sealed with black wax stamped by a crescent moon. Mira turned it over twice. Her name was written across the front in an elegant hand: Mira Vale, keeper of the last ember. No street. No town. No sender.
She broke the seal. The ink shimmered as she read.
Come to the north gate at moonrise. Bring the key your mother left behind. Trust no lantern that burns green. If you want to know why the wolves sing your name, come alone.
For a moment the rain stopped. Mira stared at the final line until the letters blurred. Her mother had been dead for fifteen years, lost on a winter road beyond the northern forest. Everyone in Bellwether knew the story. A carriage overturned, a frozen river, no body recovered. Her aunt called it an accident, though she never spoke of it without touching the little iron key she kept in a locked drawer.
Mira tucked the letter inside her bodice and hurried downstairs. The bakery smelled of yeast and orange peel. Aunt Sella stood with flour on her cheek, humming an old traveling song that Mira had never heard her finish. When Mira asked about the key, the humming stopped.
“Why do you ask?”
“I found something on the sill.”
Sella read the letter without blinking. Only her hand betrayed her; it trembled when she folded the paper. She crossed the kitchen, opened the drawer, and lifted out a key blackened with age. Its teeth were shaped like flames.
“Your mother told me never to give you this,” Sella said. “She also told me that if the letter ever came, I should not try to stop you.”
At moonrise, Mira left Bellwether through the north gate. The rain had become mist, and the forest waited beyond the road like a dark sea. Somewhere between the pines, a wolf raised its voice. Another answered. Then a third, close enough that Mira felt the song in her ribs.
She closed her fingers around the key. It grew warm.
At the edge of the trees, a stranger in a silver cloak stood beside an unlit lantern. He was tall, pale, and familiar in a way that made no sense. His eyes held the same storm-blue sparks as the letter.
“You came,” he said.
Mira lifted her chin. “You know my mother?”
The stranger looked past her toward Bellwether, where every window had suddenly gone dark.
“I know what she was protecting you from,” he replied. “And tonight, it has found you.”