Chepter-1 :(The Sound of Copper)- The bell above the door didn't ring. It couldn't. Kael had clipped the clapper years ago, replacing the brass tongue with a soft piece of felt. In the city of Oakhaven, noise was more than a nuisance; it was a tax most people couldn't afford to pay.
Kael sat behind the counter of his workshop, his eyes pressed against a jeweler's loupe. Before him lay a Resonance Vial, a delicate glass cylinder no larger than a finger. Inside, a faint, golden vapor swirled lazily. It was a "Laughter of a Golden Retriever," a rare vintage, and it was leaking.
"Steady," Kael whispered to himself. Even the sound of his own voice felt like a luxury.
The door creaked open—a sound that cost him roughly three credits in ambient noise dampening—and a woman stepped in. She wore a heavy cloak despite the summer heat, her face obscured by a scarf wrapped tightly around her jaw. In Oakhaven, if you weren't talking, you were saving.She didn't speak. She reached into her pocket and placed a heavy, lead-lined box on the counter.
Kael looked up, pushing the loupe onto his forehead. "If that's another shipment of 'Crow Caws,' I'm not buying. The market is flooded."
The woman shook her head. She flipped the latch on the box. As the lid cracked open, a sound began to bleed out—not a bird, not a machine, and certainly not a laugh. It was the sound of a rhythmic thump-thump, deep and steady.
Kael froze. It was a heartbeat. Not a recording, but a live, captured frequency of a human heart in love. In the trade, it was called a "Vitality Echo." It was highly illegal, incredibly dangerous, and worth enough to buy every silenced bell in the city.
"Where did you get this?" Kael asked, his voice dropping to a low, jagged rasp.
The woman leaned in, her eyes wide and panicked. She didn't use a vial. She pulled a small, handheld slate from her cloak and scribbled two words in chalk.