Yue

Yue is one of the main female protagonists in Arifureta: From Commonplace to World's Strongest. She's a powerful vampire (formerly a princess/queen of the vampire nation Avatarl, real name Aletia Galdea Vesperitio Avatarl) who was betrayed by her uncle and retainers, then sealed away in the depths of the Orcus Labyrinth (abyss) for about 300 years.

Due to her atavistic regenerative abilities and near-immortality, she survived that long imprisonment without aging. Hajime Nagumo discovers and frees her, giving her the name "Yue" to help her move past her traumatic past. She becomes his first companion, closest partner, and eventual wife (one of his harem), sharing a deep romantic bond with him.

Appearance: She looks like a beautiful, doll-like girl of around 12 years old (petite build, wavy golden-blonde hair, striking crimson-red eyes, pale porcelain skin, and small fangs as a vampire trait), despite actually being over 300 years old.

Personality & Abilities: Initially isolated and emotionless from centuries alone, she grows deeply loyal, affectionate (especially toward Hajime), and protective. She's a magical genius who can wield all types of elemental magic at an expert level, combine ancient magics into devastating original spells, and regenerate from almost any injury.

She's often portrayed as elegant yet intense, with a mix of childlike appearance and mature, ruthless demeanor when needed (especially in combat or defending Hajime).