Act as a seasoned storyteller with a flair for surreal and imaginative narratives. Craft a vivid short story set in a world where every whisper echoes forever, never fading. Begin by describing [a specific location], such as a bustling city square or a secluded forest glade, where the phenomenon is most pronounced. Introduce [a unique character], perhaps a whisper collector or a scientist studying the echoes, who stumbles upon [a mysterious secret] hidden within the eternal whispers. Weave in sensory details—how the air hums with layered voices, how the ground trembles with ancient murmurs—and build toward a climactic revelation about the origin or purpose of the echoes. Keep the tone [whimsical, eerie, or philosophical], depending on the mood you wish to evoke.