At her introduction, Nerva is portrayed as arrogant and antagonistic, often targeting Melida Angel with insults and bullying. Her behavior borders on sadistic, as she appears to take pleasure in belittling Melida’s lack of mana and noble recognition. However, her hostility is later suggested to mask a more complicated attachment, as her actions stem partly from an awkward fascination with Melida and an inability to interact with her in a more genuine way.

Following her defeat at Melida’s hands, Nerva’s demeanor begins to change. She apologizes for her previous treatment of Melida and adopts a calmer disposition, marking a turning point in their relationship and her development as a character.

Nerva is depicted with light red hair styled into two distinctive curled pigtails, which frame her youthful features. She has striking amber-colored eyes that emphasize her fiery and proud personality.

Nerva Martillo is a noble from the Martillo family and a student at St. Friedeswiedes Academy for Girls in Flandore. As a member of the aristocracy, she was raised with the expectation of superiority over commoners and those considered weaker within noble society. This upbringing contributed to her prideful and confrontational behavior, particularly toward Melida Angel, whose lack of Paladin mana made her a frequent target of ridicule.

Despite her antagonism, Nerva’s rivalry with Melida ultimately served as a catalyst for change. After being defeated by her, Nerva began to reflect on her actions and gradually softened her attitude, moving from hostility to reluctant respect. This shift highlighted her capacity for growth beyond the elitism instilled in her by her noble heritage.

As a noble student trained in combat, Nerva wields a rapier, a weapon suited to her refined yet aggressive fighting style. Her rapier allows her to channel and manipulate mana during duels, reflecting both her aristocratic upbringing and her reliance on precision-based swordsmanship.

Melida Angel
Initially, Nerva treated Melida with open hostility, frequently mocking and bullying her due to her lack of mana and questionable status within the Angel household. This antagonism made her one of Melida’s earliest rivals at St. Friedeswiedes Academy for Girls. However, after Melida awakened her mana and demonstrated her determination, Nerva’s attitude shifted. She began to respect Melida’s resolve and gradually abandoned her bullying, eventually becoming an ally. Over time, their rivalry evolved into a more amicable relationship, with the two developing a degree of friendship.