The first thing Leona Argen learned about her new life was that the air tasted like coal smoke and pine needles.
In her previous life, "modern" meant glass skyscrapers and digital screens. Here, in the Kingdom of Oakhaven, modernity was a strange, clanking beast. Outside the window of her father's cabin, she could see the glow of mana-lamps—glass orbs filled with captured lightning—illuminating the muddy streets of the fringe districts. It was a world caught between the medieval sword and the arcane engine.
"Focus, Leona," her father's voice was a low rasp, like whetstone on steel.
Leona, currently inhabiting the body of a five-year-old, stood barefoot in the snow. Most children her age were learning to tie their shoes; she was learning how to kill without leaving a footprint.
Silas Argen was known to the village as a hunter of mountain cats and elk. But Leona knew better. She had seen the way his eyes tracked the movement of the wind, the way his hands never shook, and the scars—jagged white lines across his back that no elk could ever carve.
"I am focused, Papa," she whispered.
She exhaled. In this world, she had been born with a core of pure frost. As she breathed out, the moisture in the air crystallized into tiny, jagged shards.
"The blade is not in your hand," Silas said, circling her. He was a mountain of a man, yet he made no sound on the frozen crust of the earth. "The blade is the environment. If you use a knife, they look for a killer with a knife. If you use the cold, they blame the winter."
Leona closed her eyes. She reached into the center of her chest, tapping into that well of sub-zero energy. In her mind, she visualized the "modern" concepts of physics she remembered—pressure, thermal conductivity, structural integrity.
She didn't just throw ice. She manipulated it.
With a flick of her small wrist, she drew the heat out of the air in a ten-foot radius. The sudden drop in temperature caused a localized vacuum. A nearby target dummy—made of heavy timber—didn't just get hit by ice; it shattered as the moisture inside the wood froze and expanded instantly.
Silas stopped. For a moment, a flicker of something passed over his face. It wasn't just pride; it was terror.
"You are already faster than I was at twelve," he murmured, his hand twitching toward the hidden sheath at his belt. "Your mother wants you to be a scholar, Leona. She wants you in the libraries, safe behind stacks of paper. And I want that too. But the world… the world doesn't like talent this bright. It tries to put it out."
"I'll hide it," Leona said firmly. "At the library, I'll be a mouse. With you, I'll be the winter."
Silas knelt, placing his heavy hands on her shoulders. "Listen to me. If the day comes when I don't return from the Great Woods, you take your mother to Master Bram in the city. He is the only one who knows who I really was. He is the only one who can arm you for what's coming."
"Who are you, Papa?"
Silas looked up at the moon, which was being eclipsed by the soot-clouds of a distant mana-refinery. "A man who got tired of red and chose green. But the red always finds its way back."
Three years later, the red arrived.
It wasn't a grand battle. It was a letter, followed by a period of silence that stretched into weeks. Then, a broken horse returned to the village, carrying Silas's hunting bow—snapped in half. There was no body. In the world of assassins, a snapped bow was a signature. It meant the King had been dethroned.
Leona didn't cry. Her mother, Elena, a woman who spent her days filing tax records and birth certificates for the local governor, turned as pale as Leona's ice.
"We leave tonight," Elena whispered, packing a single crate of books and a small pouch of gold. "We go to the city. We go to the Forge."
As they left their cabin, Leona looked back at the forest. She felt a coldness in her soul that had nothing to do with her magic. She realized then that her father hadn't been training her to hunt animals. He had been preparing her to survive the people who were coming for her.
They reached the city of Orestes by dawn. It was a sprawling metropolis of iron and stone, where steam-pipes hissed like serpents beneath the cobblestones. Deep in the Industrial District, tucked between a textile mill and a coal depot, stood a smithy that looked older than the city itself.
The sign above the door was a simple iron hammer crossed with a quill.
Inside, the heat was stifling. A man with skin the color of old leather and hair like white smoke was hammering at a piece of metal that glowed with an unnatural, violet hue.
"Silas is dead," Elena said, her voice cracking for the first time.
The hammer stopped mid-swing. The old man, Master Bram, didn't look up. He simply sighed, a sound that seemed to carry the weight of an entire era.
"Then the King is gone," Bram rumbled. He finally turned his gaze to Leona. His eyes were sharp, scanning her posture, her hands, and the faint frost beginning to form on her fingernails despite the heat of the forge. "And the Princess has come to claim her inheritance."
"I don't want a throne," Leona said, her voice cold and precise. "I want to know who broke his bow."
Bram looked at her for a long time, then pointed to a corner filled with dusty ledgers and ancient scrolls. "Then work, little frost-bit. Work in the archives by day. Learn what the nobles hide in their ink. By night, you stay here. I have a masterpiece to finish—one your father commissioned the day you were born. It isn't ready yet. It needs more than just steel. It needs your ice to temper it."
Leona looked at her hands. She thought of the library, the quiet smell of parchment, and the secrets hidden in the history books. Then she thought of the dark silhouette of her father in the snow.
"I'll do it," she said.
And so, the weaver began her work. By day, Leona Argen was the youngest assistant librarian in Orestes, a girl who loved books and silence. By night, she was a shadow in the forge, her magic feeding a creation of mithril and malice that would one day change the fate of the empire.