In a city where success is measured in deadlines and promotions, Seo-yeon's life is a meticulously planned but joyless routine. When an unexpected inheritance-a crumbling, forgotten inn in the snowy countryside-forces her to confront a past she's avoided, she finds herself tangled in a mystery as old as the inn itself.

The inn's only permanent resident, the brooding and enigmatic Hyun-woo, holds the key to its secrets and to a tragic love story that ended long ago. But as Seo-yeon reluctantly digs into the past, she unearths not just old ghosts, but a surprising new love that promises a future she never dared to dream of. Can a city girl who's lost her way find her true purpose in an inn that's waiting for a Christmas miracle?