Copper Neural Nodes
The finger follows the frost's dendritic lines across the glass, tracing paths that mimic vast electrical networks until the sharp scent of ozone fills the air. Beneath this microscopic map, an obsidian block hums with a heavy, impossible weight that pulls at the surrounding space. As these crystalline connections bridge the gap between sight and impulse, individual nodes merge into a single, pulsing architecture of light. The small, uneven blemishes on the surface vanish as the entire structure settles into one quiet, rhythmic vibration.