As the primary antagonist in the novel, Kyle becomes an embodiment of The Dehumanizing Logic of Systemic Misogyny. Although he never changes or evolves during the story, he is portrayed as an intelligent, charismatic, and utterly remorseless adversary, and all of his actions are driven by cold calculation. Kyle orchestrates the attack on Olivia and Laura with a sense of enjoyment, viewing the chase as a form of entertainment. His dialogue is laced with a casual brutality that reveals a complete lack of empathy. When he realizes that he and Tony have targeted the wrong women, his only concern is not wasting his “Friday night” (203). This pragmatic approach to violence establishes him as a sadist who derives pleasure from the power and control that he exerts over his victims.

Kyle is an enthusiastic proponent of the Delta fraternity’s human trafficking ring that sexually exploits women. The color-coded X system objectifies and commodifies women. He explains the system with a detached pride, detailing how the black, blue, green, and red X symbols are used to mark women as objects for sexual exploitation. In many ways, he exemplifies the novel’s most pointed manifestations of the color red, for his red mask and his use of the red X symbols indicate his eager participation in this dehumanizing system, foreshadowing his murderous intentions. For Kyle, women are not people but targets for financial and sexual gain. His language is consistently derogatory, and when he refers to Olivia as “Fuck-me Barbie” (168) and Tish as “Tish the Bitch” (169), these callous epithets reinforce his view of women as disposable objects for his “fun.” His worldview therefore embodies the violent culmination of a misogynistic culture that enables and encourages his behavior.

As a character, Kyle functions as the engine of the novel’s plot, driving the conflict and escalating the stakes from a chase to a fight for survival. He is a predator who enjoys the hunt more than the kill itself, as is evident from his determination to force Olivia and Laura into a twisted game of hide-and-seek at the shooting range. With methodical cruelty, he psychologically tortures the women by revealing the sordid details of the fraternity’s scheme, relishing their horror and helplessness. The discovery of Ava Robles’s body, marked with his signature red X, confirms his identity as not only a murderer but also a serial predator hiding in plain sight behind the respectable façade of a popular fraternity brother. The masks that he and Tony wear are therefore symbolic of this duality, for these exaggerated false visages conceal their identities while revealing their inner monstrosity.

Tony is a secondary antagonist who functions as a foil to Kyle, and his character arc illustrates the insidious nature of complicity. He is a round and dynamic character who is primarily defined by his moral weakness and his desperate need for self-preservation. Initially, he is a willing participant in the Delta fraternity’s exploitative system, using his relationship with Tish as a “side-hustle” for financial gain. Kyle’s repeated labelling of Tony as a “pussy” simultaneously reiterates his misogynistic tendencies and highlights Tony’s cowardice and susceptibility to manipulation by stronger personalities.

As Kyle’s plan escalates from a targeted intimidation to a violent kidnapping and potential double murder, Tony’s development is marked by a growing internal conflict. While he partakes in the initial chase, he shows signs of hesitation, stating to Kyle, “This isn’t what we talked about” (108). This conflict, however, is rooted in his deeper fear of consequences. Yet in the end, Tony is more concerned with the possibility of going to jail than with acting in accordance with any moral code. His actions illustrate the fact that individuals who are not inherently evil can become so through cowardice and a lack of conviction.

Tony’s relationship with Kyle is one of fearful subservience. Kyle controls him through a mixture of manipulation and threats, reminding him that he is Kyle’s “bitch” (203). Tony’s ultimate decision to shoot and kill Kyle is therefore a desperate act of self-preservation. Upon realizing that Kyle is a liability, he attempts to save himself from the consequences of his own choices.

Laura Atwood serves as the deuteragonist and a crucial foil to Olivia. She begins the story as a carefree and optimistic character, serving as the rational counterpoint to Olivia’s chronic anxiety. She consistently downplays Olivia’s fears and offers logical explanations for situations that Olivia perceives as threatening. Her role in the opening chapters is to represent a worldview that is not conditioned to see danger around every corner. This initial characterization makes her subsequent transformation all the more impactful. When confronted with a real and undeniable threat, her casual confidence shatters, and she is forced to confront a reality that her rational mind cannot explain away. Her initial dismissal of Olivia’s concerns gives way to a complete reliance on her friend’s instincts: a dramatic reversal that highlights the novel’s exploration of fear and intuition.

Laura’s journey is one of increasing vulnerability, both emotionally and physically. The car crash leaves her with a serious head injury, and she later breaks her arm; these events render her physically dependent on Olivia. Laura’s physical vulnerability forces Olivia to step into the role of protector, solidifying the inversion of their initial dynamic. Yet despite her injuries, Laura displays immense courage and loyalty in her attempt to reason with Tony, her desperate attack on Kyle with the fireplace shovel, and her decision to surrender to Kyle to give Olivia a chance to escape. Even in the midst of Laura’s terror, her unwavering loyalty to Olivia exemplifies the theme of Authentic Connection Versus Transactional Relationships.

Tish Atwood is a minor character who is physically absent for most of the narrative, yet she serves as the central catalyst for the plot. Characterized as quiet and shy, she is the unsuspecting target of the Delta fraternity’s systemic exploitation. Her relationship with Tony, which she believes to be genuine, is revealed to be a cruel transaction that ultimately endangers not only her but also her sister and friend. Tish’s story, which is told primarily through the revelations of Kyle and the memories of Olivia and Laura, exposes the deep-seated misogyny at the heart of the novel’s conflict. Her pregnancy and subsequent breakup with Tony are the inciting incidents that set the entire chain of events in motion.

Despite her limited presence, Tish’s actions are pivotal to the story’s resolution. Her immediate belief in Olivia’s cryptic SOS text and her persistence in convincing the police to act demonstrate the strength of her loyalty. This act of trust is a decisive affirmation of the theme of Authentic Connection Versus Transactional Relationships, proving that genuine connection can triumph over deception and betrayal. She is the narrative’s unlikely savior, as her faith in her friends ultimately leads to their rescue. Her decision to keep her baby at the novel’s end also signifies a hopeful future and a reclamation of her own agency.