A juvenile prank escalates into murder, forcing a detective to confront a city on the brink of street justice. A homeless man is killed in a Central Georgia Metropolis alley, and the investigation into the attackers reveals a deeper conspiracy. Detective Harvey Greer is tasked with finding a key informant, but he faces opposition from a wealthy socialite and a charismatic religious leader known as The Prophet. The city's anti-surrogate population is growing restless, and the narrative explores the events fifteen years prior that shaped the characters and their world, questioning whether justice will be served in court or on the streets.

The Surrogates: Flesh and Bone is presented as a suspenseful narrative with a cautionary undertone, exploring the consequences of societal choices. The publisher's description highlights its focus on character backstories and the volatile atmosphere of Central Georgia Metropolis. The story appears to blend crime investigation with social commentary, suggesting a narrative that probes the ethical implications of technology and societal divisions. Its setting fifteen years prior to other events in the series indicates a focus on origin stories and the foundational conflicts that shape the characters and their world.