Deep in the Kuiper Belt, lonely listening officer Elias Holt spends decades monitoring dead frequencies until he receives an impossible signal: a woman's voice, humming off-key, broadcast from a barn in Minnesota. The message is ninety-three years old, bounced across a forgotten relay network. As Elias unravels the mystery of Clementine Jones, he discovers that her casual broadcast was the last human voice archived before silence fell. Their cross-temporal correspondence becomes a meditation on loneliness, hope, and the profound truth that someone is always listening—even across centuries and light-years.