Amyu

A student at the Imperial Rodnea Magic Academy, born a commoner among adventurers and guild members, excels in the four elemental magics of earth, water, fire, and wind, and is seen as a dangerous hero candidate by the demon race. Extremely proud, she was harsh towards Seika, who lacks magical power.

She abnormally loves to fight and was indifferent to the life and death of others in her youth, a trait she still retains. She is usually unfriendly but shows a smile to those she trusts. Having spent much time with adventurers, she enjoys risqué conversations.

Her features, except for her hair color, resemble those of Kuga Haruka's deceased elder sister and his beloved former disciple (the woman who killed Haruka), which surprised Seika when they first met.

She was nearly assassinated by a faction within the empire that deems heroes unnecessary, and Seika forcibly rescued her, leading to their de facto expulsion from the academy. It was then that she first realized she was being treated as a hero.