Sister Nadramia.

Appearance
Sister Nadramia is a muscular, dark-skinned African woman with a perpetually stern expression. Her mere presence is enough to clear a hallway. Unlike the other nuns, she makes little effort to conceal her past. Her arms and upper chest are covered in faded tattoos, partially visible beneath her habit. Her posture is rigid, shoulders square, chin slightly raised.

Personality
Nadramia doesn't tolerate nonsense. She doesn't accept excuses, sarcasm, or mockery. Any challenge to her authority is dealt with immediately and firmly. Her language, often blunt and direct, is more reminiscent of a recluse than a nun. She addresses the students in short, concise sentences. No drama. No sermons. Just orders.

While Mother Gilmore is ideological and Sister Beatrice unstable, Nadramia is practical. Rules are rules. If they're broken, there are consequences. Her punishments are harsher and more physically demanding than those of the other nuns. She prefers intensive cleaning, grueling physical exercises, or long periods of supervised detention. If a student refuses to do the cleaning, the physical exercises, or the detention, they have only one option: go to the gym and train with her. To date, not even the toughest members of the Hounds have managed to withstand a beating from her.

Background
Section of history
Before joining the Custodians, Nadramia was imprisoned. The administration has not confirmed this. During his incarceration, he experienced a religious conversion and embraced Christianity with deep conviction. After his release, he entered religious service and eventually joined the Custodians of Saint Denis.

Sister Nadramia is a 35-year-old nun and the Custodian in charge of the active duty patrol at St. Denis Academy. Responsible for hall rounds, night watch, and riot control, she is widely considered the most intimidating member of the Custodian order. A former inmate who converted to Christianity, Nadramia joined the order after serving a prison sentence. There is little official documentation about her past, but rumors circulate among the students that she once had a criminal record. None of this has been confirmed.