Detective John Prudhomme relocates to Chicago, seeking a fresh start after the tragic loss of a child. Unfortunately, his peaceful aspirations are shattered when he and his partner, Detective Hollinsworth, are pulled into a harrowing investigation. As the detectives examine a gruesome murder scene, they discover a body missing one arm and a cryptic Bible verse. They soon realize this isn't just about solving a single murder; they're on the trail of a serial killer with a chilling religious motive. The killer has left behind a calculated pattern suggesting an intention to assemble a new body through a series of ritualistic murders.

As Prudhomme delves deeper, he finds himself confronting philosophical questions about justice and faith, while being haunted by memories of his past loss. Each discovery leads them closer to comprehending the warped objectives driving the murderer. With the city on edge, Prudhomme races against time to anticipate the killer's next move, drawing on biblical clues to piece together the macabre puzzle before more lives are claimed. The investigation takes its toll on his personal life, forcing him to confront his own demons. As he navigates through the layers of this theological nightmare, hints unravel that suggest the hunter might also be prey in a twisted game orchestrated by an unseen force.