In the seemingly tranquil suburb of Beaverton, a profound silence descends upon a meticulously manicured home, heralding a horror within. A brutal murder has been committed, transformed into a grotesque work of art by a killer who leaves a chilling, unique signature: a ceremonial, serpent-handled knife plunged into the victim's chest, and an ancient, cryptic symbol carved with terrifying precision into their skin. This isn't a random act of violence; it's a meticulously staged ritual, an announcement from a killer who's just getting started.For Eleanor, a brilliant former profiler who retreated from the force six years ago after a case nearly shattered her sanity, this new horror is a siren song she's terrified to answer. Her oldest friend, Detective Miles Corrigan, knows she's the only one who can decipher the patterns in this chaos, the dark language this artist of death is speaking. But as Eleanor delves into the unsettling precision of the murders and the ancient origins of the killer's macabre symbols, she unearths a terrifying truth: a forgotten, blood-soaked cult known as 'The Great Doom' has reawakened in Beaverton's very soil, demanding human sacrifice.