When Clara and Edward Halden move into Marrowick Manor, they expect a fresh start-never a haunting. But every night at exactly 2:03 a.m., a waltz echoes from the sealed ballroom in the West Wing: violin strains, swirling footsteps, and the laughter of guests long dead.As the music grows stronger, Edward begins slipping into its rhythm, drawn toward a phantom Conductor who once led a gala that ended in tragedy. Clara soon uncovers a century-old secret-a ritual hidden behind the ballroom doors, and a dance meant to trap its partners forever.To save her husband, Clara must face the darkness within the manor and step into a waltz that has claimed countless souls. But once the music begins, stopping it may come at an unthinkable cost.Some dances never end. Some houses never let go.