Jaxon is an initially aloof and mysterious presence at Katmere Academy, who serves as Grace's love interest. Beneath his intimidating facade, he harbors vulnerabilities that gradually surface as his relationship with Grace deepens.

Macy, Grace's cousin at Katmere Academy, becomes her guide and confidante in this new environment. She offers support and inadvertently provides clues about the school's unique nature.

Uncle Finn is the headmaster of Katmere Academy and Grace's paternal uncle. He plays a pivotal role in introducing Grace to Katmere and helps reveal critical aspects of her lineage.

Lia starts as an enigmatic figure at Katmere Academy who initially shares a sense of camaraderie with Grace. However, her true intentions unfold as the story progresses.

Flint is a charismatic, secondary love interest for Grace, offering both intrigue and insight into the supernatural dynamics of Katmere Academy. He embodies the protective instincts present in the novel's key characters.