In a city plagued by a constant, soul-crushing industrial hum, a mechanic named Kael discovers he can physically feel the "silver lines" of sound. While the elite live in vacuum-sealed silence, the government uses a massive tower to broadcast frequencies designed to sedate and control the masses.
Kael joins a rebellion of analog purists and learns that the "Pop"—a catastrophic structural failure caused by resonance—is being weaponized to "reset" the city. After being betrayed by his mentor, Kael fuses his own nervous system with the tower’s core. Instead of silencing the world, he broadcasts the messy, beautiful chaos of human life, shattering the domes of the wealthy and reclaiming the city’s right to be heard. At the end, he realizes the sound isn't just noise; it's a heartbeat that connects everyone.