Imogen is a 21-year-old woman sold at a clandestine auction to atone for her late father's actions. Raised in complete isolation on her grandfather's estate, she has been strictly conditioned by her governess to be passive, suppress her emotions, and expect a life of subjugation. Despite her repressive upbringing and reliance on a childhood nursery rhyme to cope with fear, she begins to discover her own preferences and agency after being purchased by a reclusive billionaire.

A wealthy, reclusive billionaire who purchases Imogen at the auction. He resides in Rooks Blood, a dilapidated Gothic mansion outfitted with high-tech security, where he orchestrates a violent, private war against the Brotherhood. Wearing masks to conceal his facial scars, he maintains an intimidating public persona that contrasts with his protective and tender treatment of Imogen.

A wealthy figure active in organized crime and Imogen's grandfather. Following the death of his son Luca, he struck a calculated bargain with the Brotherhood, agreeing to keep Imogen isolated until her 21st birthday, at which point she would be handed over to them as payment for his son's actions.

Lincoln's blind butler and sole resident employee. A former surgeon who lost his family, his sight, and his career to the Brotherhood's cruelty, he now manages the household and supports Lincoln's mission. He navigates the sprawling mansion with ease and provides a stabilizing, humane presence in an otherwise tense environment.

Imogen's former governess and caretaker who raised her on Saul DeMotta's estate. She taught Imogen to suppress her emotions, adhere to a spartan diet, and view female pleasure as a weakness. Her rigorous educational methods were specifically designed to prepare Imogen for a life of total subservience.

A crucial ally who supports Lincoln's crusade against the Brotherhood from the outside. He sources vehicles, manages safe houses, and runs clean-up operations after Lincoln's violent confrontations. He is driven by his own tragic history with the organization.

A low-ranking guard for the Brotherhood, categorized within their hierarchy as a "Pawn." He represents the casual cruelty of the organization, taking pleasure in frightening and humiliating the captive women before they are brought on stage to be sold.

Imogen's late father and Saul's son. A former member of the Brotherhood who achieved the high-ranking status of a Rook, his violent death eighteen years ago left his three-year-old daughter at the mercy of the organization and his own father.

Lincoln's beloved late sister. Her murder by the Brotherhood eighteen years ago serves as the primary catalyst for the lifelong vengeance exacted by the men who loved her.

An event organizer for the Brotherhood's clandestine auctions. He attempts to maintain protocol, order, and discretion among the wealthy clientele who attend the illicit sales.

An antiques dealer based in New York. She utilizes her connections to source rare, expensive items for wealthy clients, operating with discretion.

A young woman sold at the Brotherhood's auction as "Lot 17." Purchased by a drug dealer and taken to a rural farmhouse, she experiences severe trauma before fighting back during a rescue attempt.

A meth dealer who attends the Brotherhood's auction and purchases Leah. He keeps her imprisoned under armed guard at his rural property.

A wealthy hedge fund manager and gun lobbyist who attends the Brotherhood's auction and purchases a young woman to hold captive at his residence.

A young woman sold at the Brotherhood's auction. Kept under control via an electric shock collar, she seizes her opportunity for freedom and displays striking defiance upon being rescued.

A high-ranking member of the Brotherhood (a Rook) who previously operated as a Knight. He faked his death and assumed the name Francis Davies, relocating to England while continuing to climb the organization's ranks.