After a life-saving heart transplant, photographer Claire inherits more than just a second chance. She’s haunted by phantom memories, a sudden love for jazz, and an inexplicable pull to a seaside town she's never known. Her search for answers leads her to Liam, the grieving brother of her donor, a man trapped by the past. Together, they unravel the fragments of a life cut short, only to discover that the "accident" that killed his brother was no accident at all. Her new heart isn't just a miracle of science; it's the key witness to a murder. And it's screaming a warning that the killer is much closer than they think.