Nnamabia is a popular, charismatic teenager who later attends university in Nsukka. Raised in a comfortable academic family, he often copies the behavior of his peers to gain social approval, engaging in performative swagger and minor crimes. The police eventually arrest him during his second year of university under suspicion of participating in campus gang violence.

The unnamed youngest daughter of a statistics professor, she watches her family dynamics with a sharp, cynical eye. She resents the preferential treatment her brother receives from their parents and critically observes the privilege of the university community. Despite her judgmental stance toward her brother's desperation for approval, she frequently mirrors the behavior she criticizes in others.

A protective parent, she regularly excuses her son's misbehavior and favors his physical beauty. She demonstrates quiet determination in the face of conflict, such as methodically replacing her stolen jewelry through installment payments. Following her son's arrest, she initiates a relentless daily routine of driving to the Enugu prison to deliver his food.

A statistics professor at the University of Nigeria in Nsukka, he provides a comfortable, privileged life for his family. He typically holds strong political opinions about police corruption and systemic failure. However, he silences his critiques out of fear once his son enters the dangerous prison system, focusing instead on driving the family's Volvo to Enugu every day.

An elderly, impoverished man brought to the prison by police officers. He is entirely innocent of any crime and is only held as a stand-in for his wanted son, whom the authorities cannot locate. His extreme vulnerability in the brutal facility deeply affects the younger, more privileged prisoners who observe him.

A lithe, handsome teenager from the neighborhood who steals for fun despite his comfortable background. He is two years older than Nnamabia and serves as an influential figure for the younger boys on campus. His casual criminality sets an example that others rush to copy.

A local woman who sells jewelry. The mother methodically purchases a new gold chain from her, paying in weekly installments to quietly rebuild the collection stolen by Nnamabia.