In this chapter, Leona officially transitions from a student to a player in the deadly game of Orestes. She decodes the "Gray Book," discovers the depth of Duke Vane's corruption, and executes her first psychological strike at the Royal Gala using her "Glacial Filaments."
Now, let's move into the fallout of that night.
The adrenaline of the gala began to subside, replaced by a bone-deep chill that had nothing to do with Leona's magic. As she sprinted through the rain-slicked alleys of the Lower Districts, the image of the man in the clockwork mask burned in her mind. He hadn't felt like the other guards. He didn't have the "heavy" presence of a warrior or the "leaky" mana-signature of a standard mage. He felt... hollow. Like a machine that had been taught how to breathe.
She reached the forge, her chest heaving. Bram was waiting by the door, a heavy blunderbuss loaded with mana-shards resting across his lap.
"You're pale, girl," he grunted, stepping aside to let her in. "Did you miss?"
"I didn't try to kill him," Leona panted, unbuttoning her server's waistcoat to reveal the Mithril Weave pulsing erratically on her wrist. "I sent the message. But someone was waiting for me. Someone with a mechanical mask and a displacement drive."
Bram's face darkened. He set the gun down and locked the triple-bolted door. "A Hound of Vane. So, the Duke has already replaced the 'old shadows' with clockwork puppets. They're called the Alchemical Enforcers. Humans fused with mana-engines. They don't feel pain, and they don't stop until their core is crushed."
"He knew who I was, Bram. Or at least, he knew I was related to the 'King'."
"Then the clock is ticking faster than I thought," Bram said. He walked to a hidden floorboard beneath the anvil and pulled out a small, lead-lined box. "Your mother isn't home, Leona. She sent word through the pneumatic tube. The Clerk's Office is being 'audited.' She's staying late to scrub the Argen name from the digital archives, but she's being watched."
Leona felt a surge of frost spike from her boots, cracking the stone floor. "They're trapping her."
"Don't be a fool and rush in," Bram warned, grabbing her shoulder with a hand that felt like an iron vice. "That's exactly what the Hound wants. You are a librarian. Think. What is the one thing a machine can't account for?"
Leona forced her heart rate down. She leaned against a cooling furnace, her mind racing through the 700-page Manual of Arcane Engineering she had memorized last month at the Archive.
"Variables," she whispered. "A mana-engine runs on logic gates. If I can create a feedback loop in his sensory intake, his core will overheat."
"Good. Now, take this." Bram opened the lead box. Inside was a vial of shimmering, viscous liquid—liquid mithril, but it was tinted a deep, bruised purple. "It's a catalyst. If you coat your threads in this, they won't just cut; they'll drain mana on contact. It'll give you a fighting chance against a cyborg."
Leona didn't go to the City Hall through the streets. She went through the "Steam-Tunnels"—the sprawling network of pipes that carried pressurized mana-vapor to the city's upper levels.
The heat was intense, nearly 110°C in some sectors, but Leona surrounded herself with a thin veil of frost, creating a localized bubble of cool air. To any thermal sensors, she was a ghost—a cold spot moving through a furnace.
She reached the sub-basement of the Clerk's Office. Using her threads, she sliced through the iron grating of a ventilation shaft and dropped silently into the records room.
The room was silent, filled with the hum of thousands of spinning data-cylinders. At the far end, under a single flickering mana-lamp, sat Elena Argen. She was frantically swapping out glass slides in a massive projector, her fingers trembling.
"Mama," Leona whispered.
Elena jumped, nearly dropping a slide. "Leona! You shouldn't be here. The audit... it's not an audit. They've locked the doors. They're looking for the 'Argen' files, but I've moved them to the 'Vane Personal Expense' folders. If they find them, it'll look like the Duke was the one hiding his own secrets."
"We're leaving. Now," Leona said, reaching for her mother's hand.
Tick. Tick. Tick.
The sound came from the ceiling. A rhythmic, metallic clicking, like a giant brass insect.
Leona pushed her mother behind a heavy oak filing cabinet just as the ceiling exploded. Dust and plaster rained down, and through the debris descended the man in the grey coat.
Close up, he was even more terrifying. His "mask" wasn't a mask—it was his face. Brass plates were riveted directly into his jaw and cheekbones. One eye was a glowing red lens that whirred as it focused on Leona.
"Target identified," the Hound rasped. A blade slid out of his forearm—not steel, but a glowing edge of concentrated plasma. "Identity: Leona Argen. Threat Level: Low. Source of Frost Magic: Biological. Status: To be Terminated."
"Low threat?" Leona muttered, her eyes narrowing. "I'll have to fix that rating."
The Hound moved with terrifying speed. He didn't run; he flickered. A short-range teleport.
Leona didn't wait. She slammed her palms onto the floor. Ice Wall!
A jagged barrier of frost erupted between them, but the Hound's plasma blade sliced through it like it was paper. He stepped through the steam, his red eye locked on her heart.
Leona flicked her wrist, sending out ten Glacial Filaments coated in Bram's purple catalyst.
The Hound swiped his blade, expecting to shatter the ice. But the threads didn't shatter. They wrapped around the plasma edge, the purple catalyst beginning to hiss as it drank the mana powering the weapon.
"Error," the Hound droned. "Energy leakage detected. Recalibrating."
"Too late for math," Leona hissed.
She danced backward, her movements a blur of the "Breath of the Void" techniques her father had taught her. She wasn't fighting like a child; she was fighting like a geometric nightmare. She wove her threads through the spinning data-cylinders, creating a web of mana-draining wires in the narrow aisles.
The Hound tried to flicker again, but as he reappeared, he hit one of the threads. The purple catalyst surged into his systems.
The red lens in his eye began to strobe. "System... instability... Mana-core... at... 120%..."
"You're a machine built on stolen power," Leona said, stepping into the light. She raised her hand, her eyes glowing with a terrifying, absolute white. "And I am the girl who controls the temperature of the world. Do you know what happens to brass when it hits minus-200 degrees instantly?"
She didn't just use her threads. She channeled her entire core into a single point of contact.
Absolute Zero.
The frost didn't spread slowly. It was a flash-freeze. The Hound's mechanical joints seized. The mana-engine in his chest, overloaded by the draining threads and suppressed by the cold, began to crack.
The "man" didn't scream. He simply stood there, a frozen statue of brass and meat, before his entire upper torso shattered into a thousand glittering shards.
Leona stood in the wreckage, her breath coming in ragged, white plumes. She felt a sharp pain in her chest—she had pushed her core too far.
"Leona..." Elena crawled out from behind the cabinet, staring at the remains of the assassin. "What have you become?"
Leona looked at her mother. For a second, the cold in her eyes didn't fade. Then, she blinked, and the warmth of a young girl returned, though it felt like a thin veil.
"I've become what we needed to survive, Mama," Leona said. She grabbed the glass slides her mother had been working on. "But we have to go. That machine sent a signal the moment its core cracked. The Duke is coming."
As they fled through the ventilation shaft, Leona looked back at the ruined office. She realized then that the "Modern World" wasn't just steam and gears—it was a monster that ate people. And if she wanted to kill the monster, she couldn't just be a librarian.