Nazarena Terzian is a supporting character in the anime Ragna Crimson who serves as both a tutor and a protector to Staria Reze, the second princess of the Lese Kingdom. Her background is rooted in her role as a secret agent and skilled assassin for the Sun God Church, an organization that employs her to watch over Staria. She was chosen for this assignment because Staria as a child was extremely difficult to control, and Nazarena’s strict, no‑nonsense approach was considered necessary to manage the princess. In her capacity as a teacher, she instructs Staria in manners, education, and proper conduct, handling the princess’s tantrums with a method of tough love that reveals a deep, underlying care for her charge. Despite her initial mission as a spy, Nazarena grows to genuinely care for Staria over the years, to the point that she eventually forgets her original espionage duties. Her loyalty is demonstrated after the fall of the Winged Bloodline, when she survives and continues to protect Staria alongside the enigmatic figure Crimson. Personality‑wise, Nazarena is practical, responsible, and detail‑oriented. She values structure and order, preferring to adhere to rules and traditions to maintain stability. She approaches problems with a logical and analytical mindset, making cautious, well‑considered decisions. Beneath her stern exterior, she possesses a compassionate and fiercely loyal nature, willing to go to great lengths to ensure the safety and well‑being of those she is entrusted with. Her motivations stem from a strong sense of duty and a commitment to the Sun God Church, though her personal attachment to Staria eventually becomes a driving force. In terms of abilities, Nazarena is a highly capable combatant and assassin, trained in the arts of espionage and direct combat. She is also an effective educator, able to instill discipline and knowledge in her pupil. Her role in the story is that of a guardian and mentor to Staria, and she remains a steadfast ally even as larger conflicts unfold around the royal family. Her development traces a shift from a cold operative following orders to a devoted protector who prioritizes her personal bond with Staria over her original mission.