She's Tooru's adopted sister and basically supports him financially since he left the Acura military—something that clearly frustrates her, especially since he doesn't really contribute much to their living expenses. Tooru's honestly a bit scared of her because when she's in a bad mood, she gets furious and will actually attack him. Like her brother, she's a skilled fighter, primarily wielding a maul with throwing knives as a backup. She can also cast "Iron Blood Transformation," a spell that temporarily boosts her combat abilities.
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