Kizna Towryk, a 15-year-old repairer cadet, works alongside pilot candidate Zero Enna after being excluded from her dream of becoming a Goddess Pilot by a males-only mandate. Forced into mechanics, she harbors occasional bitterness toward Zero, who occupies the role she coveted.

A childhood accident replaced her ears with feline-like auditory prosthetics, which she keeps hidden beneath a cap. When Zero unintentionally reveals them, the incident triggers public humiliation. Gradually, she learns to confront and embrace her augmented appearance.

Analytical and driven, Kizna balances competitive grit with methodical pragmatism, commanding peers’ respect. Her speech often adopts blunt, masculine phrasing, yet she indulges in subtle femininity, like savoring confections. Her mechanical expertise—marked by nimble precision and inventive problem-solving—fuels her dedication to honing Zero’s piloting skills.

Initially strained by envy, her partnership with Zero shifts toward interdependence. She channels lingering frustration into sharpening his capabilities, aligning her support with their shared duty to safeguard humanity. Collaborative trials deepen their trust, though their bond stays grounded in professional camaraderie.

Her identity as a repairer cadet, shaped by unfulfilled ambitions, drives her to master her craft. The narrative traces her journey from self-doubt to resolve, balancing vulnerability with resilience, and underscores her pivotal role in Zero’s mission.