Grace Angelica serves as the novel’s deuteragonist, a perfumer whose craft shapes both her identity and her role in the narrative. Her life is shaped by the theme of The Struggle to Redefine Identity After Loss, specifically her effort to reclaim her craft and her sense of self after escaping a traumatic marriage to her former partner, Phillip. She resists the title of master perfumer because Phillip, who purchased her apprenticeship, never officially registered her with the guild. This detail reflects her internal conflict: she possesses the skill and knowledge yet feels she lacks the formal recognition associated with the title. Grace’s primary mode of interacting with and understanding the world is through her highly developed sense of smell. This ability functions as a form of careful observation, allowing her to read people’s characters, analyze crime scenes, and connect with memories. The motifs of Perfume and Scents highlight her perceptive skill, linking scent with memory and interpretation throughout the narrative.

Grace’s past trauma shapes her self-reliance and her fear of vulnerability. Having been controlled and belittled by Phillip, she is intensely wary of being “rescued” or becoming dependent on anyone, particularly a man. Her initial reaction to Stephen’s assistance is suspicion, and she resists his efforts to protect her, stating, “I don’t need you to keep rescuing me” (108). This independence reflects past experiences in which help carried hidden expectations. She has built a new life in Archenhold, supported by her friend Marguerite and her pet civette, Tab. This fragile stability is predicated on maintaining control and avoiding entanglements. The central conflict of her character arc involves learning whether trust and cooperation can exist without repeating the unequal dynamics she experienced in the past.

Her relationship with Stephen drives her development. She is initially drawn to him through a shared awareness of emotional injury. This sense of similarity allows her to slowly lower her defenses. Grace begins to see Stephen as more than a rescuer, while he recognizes her abilities and independence. Their connection develops through small acts of mutual support and honesty, while political tensions continue around them. Her journey culminates in two key moments: her direct confrontation with Phillip, whom she dismisses without Stephen’s intervention, and her decision to stay with Stephen after their escape from prison. This decision reflects a change in how she approaches relationships, as she begins to accept companionship alongside her independence. Through this shift, Grace develops a sense of identity grounded in personal skill, trust, and chosen relationships.

Marguerite is a supporting character who serves as a friend, mentor, and protector to Grace. She works as a spy for the city-state of Anuket and presents herself as confident and pragmatic in navigating political and social networks. Her worldly nature and social awareness contrast with Grace’s caution and relative isolation. Marguerite understands the machinations of power and society, using her skills to not only gather information but also to advance Grace’s career, securing her a commission from the Crown Prince of Charlock. Her assertion that Grace’s profession makes her trustworthy because perfumers are “the most close-lipped profession on earth” (39) establishes their dynamic early on. She recognizes Grace’s discretion and skill, forming a relationship that develops from practical cooperation into genuine friendship. Marguerite also helps move the plot forward by drawing Grace into court politics and sharing information about the surrounding political environment.

Despite her profession, which relies on deception, Marguerite’s loyalty to Grace remains central to her role in the story. She acts as a fierce advocate for her friend, whether by negotiating a higher price for Grace’s perfumes or by offering emotional support and sound advice. Her background remains partly concealed throughout the narrative, and she later reveals that the original Marguerite Florian had died years earlier. This revelation does not diminish her loyalty to Grace. Before leaving, she gives Grace the deed to the building and leaves a note of apology. This gesture confirms her concern for Grace’s future while maintaining the secrecy that defines her work. Her departure leaves Grace responsible for managing her own life and career, marking a turning point in Grace’s growing independence.

István is one of Stephen’s seven surviving brothers-in-arms and his closest confidant. As a supporting character, he serves as a counterpoint to Stephen’s personality and outlook. Stephen tends toward reflection and restraint, while István shows humor, practicality, and a more expressive temperament. Described as “a great bear of a man” (6), his physical presence matches his direct and often irreverent manner, which helps steady Stephen during moments of doubt. Their shared morning ritual, where István declares, “We are both still alive this morning” (6), functions as a recurring affirmation of their survival and their bond, drawing Stephen out of despair and directing his attention to the present. István’s perspective adds humor and emotional balance, offering another way of coping with the trauma they share.

More than just comic relief, István is instrumental in Stephen’s character development. He consistently pushes Stephen toward life, connection, and feeling. He challenges Stephen’s self-imposed isolation, urging him to pursue a relationship with Grace and rejecting the notion that they are too “broken” to find happiness. István’s secret affair with Bishop Beartongue illustrates that the former paladins can build personal lives alongside their duties. Through this example, he demonstrates an approach to their new circumstances that includes companionship, pleasure, and everyday living. His loyalty and direct encouragement help Stephen reconsider the possibilities available to him after the death of his god.

Bishop Beartongue is the leader of the Temple of the White Rat and serves as a mentor and authority figure for Stephen and the other surviving paladins. She is characterized by wisdom, political awareness, and a sharp sense of humor. Her decision to offer sanctuary to the seven surviving paladins of the Saint of Steel, despite the chaos that followed their god’s death, demonstrates the core philosophy of her temple: practical compassion and the belief that even broken things can be made useful. She provides the paladins with a new purpose, directing their skills toward protecting the temple’s healers and clerks. Beartongue demonstrates strong awareness of the political tensions within Archenhold, managing the temple’s position while navigating conflicts involving the Hanged Motherhood and the Archon. She places trust in Stephen’s judgment and allows him to pursue the investigation into the assassination plot. Through this support, she makes the temple’s resources available to protect Grace and address the threat surrounding her, contributing to the resolution of the novel’s central conflict.

The surviving paladins of the dead Saint of Steel, including István, Shane, Galen, Marcus, and Wren, serve as a collective representation of shared trauma and continuing duty. While István receives more narrative attention, the others illustrate different aspects of the order’s struggle after their god’s death. Shane appears solemn and observant, Galen struggles with volatile flashbacks, Marcus continues to mourn the loss of his family, and Wren is marked by a restrained and determined temperament. Together, they form a close-knit group shaped by shared loss and mutual vigilance, remaining ready to intervene if the battle tide overwhelms one of their own. They continue to wear the cloak of their dead god, which represents both their former identity and their ongoing bond with one another. Their presence reinforces the broader experience shared by the surviving paladins, reminding Stephen of the responsibilities he carries toward them as they also rely on his support.

Phillip Artemisian is an antagonist connected to Grace’s past, whose influence is felt long before his brief appearance. He primarily represents the source of Grace’s trauma related to trust and vulnerability. He is depicted through Grace’s memories as a selfish, manipulative, and emotionally abusive man who saw her talent as a commodity to be exploited. His testimony against her at the trial is cruel and self-serving, aimed at discrediting her character for his own benefit. His appearance provides a crucial test for Grace; her ability to confront and dismiss him on her own terms, without needing Stephen to intervene, marks the culmination of her arc. She asserts control over her own story, demonstrating her self-worth by rejecting the man who attempted to define her.