A wealthy and popular student at Niveus Academy with her sights set on attending Yale and becoming a doctor, whose social and academic prowess conceal a deeper loneliness. Her relationships at school are often transactional, and she seeks to understand the complexities of identity and solidarity.

A white, wealthy senior at Niveus with guaranteed future prospects, who is initially presented as Chiamaka's best friend. He struggles with diabetes and bears considerable societal privilege without having to earn it.

A student at Niveus initially characterized by her romantic ties, who undergoes several shifts in her role within the narrative. Her connections to other students, including romantic ones, complicate her actions and relationships.

A young man from the same poor neighborhood as Devon but attending a different school, who is more open about his sexuality than Devon. He serves as both a love interest and a contrast to Devon, with differing pathways in education and opportunity.

Devon’s secret boyfriend at the book’s start, one year older than Devon, involved in drug dealing to survive. He represents a potential future for Devon and has a significant impact on Devon's life choices and view of his own path.

Chiamaka’s parents are wealthy but lack powerful American connections; her mother is Nigerian, and her father is Italian. The family is marked by complex dynamics, including challenges with cultural and racial acceptance.

Devon’s household includes his hardworking mother and two younger brothers, where financial struggles and personal aspirations shape their everyday life. Devon feels pressure to succeed academically due to his mother's sacrifices and their strained relationship over his hidden sexuality.

A collective at Niveus Academy with a long history, comprising legacy students who engage in a planned plot primarily targeting Black students. Various supporting characters, including authority figures and peers, are revealed to be part of this group, each contributing to the overarching events.