Luminous Nerve Pulse

Copper presses against the fraying fiber-optic sheath, meeting a rhythmic hum that vibrates through the technician's grip. The sharp scent of ozone and heated plastic rises as an erratic blue glow pulses from beneath the casing, bleeding into the surrounding air with sudden autonomy. Every attempt to bind these jagged fault lines only provides new channels for the signal to escape. As the light spills past the fingertips, the distinction between the steady hand and the surging current begins to dissolve into a single, luminous motion.