Mia possesses striking cyan eyes, pale skin, and white hair, accentuated by red glasses. Her casual wardrobe features a light green pullover, black jeans, and a blue scarf, contrasting her combat attire—a cyan-and-black ensemble paired with a sleek black coat. Chronic indoor confinement during her father Lauren’s experiments left her physically fragile yet forged her formidable psychic talents: telekinesis enabling flight and object manipulation, energy channeling to unleash explosive electric bursts, and razor-sharp pattern recognition allowing feats like memorizing intricate card sequences. These abilities were intensified by a control collar engineered by Lauren, who justified years of painful trials as scientific pursuit before pivoting to weaponize her powers for his ambitions.

Initially coerced via the collar, Mia aided Lauren’s assault that claimed Rikka’s family. Years later, during Rikka’s infiltration mission, Mia defied orders to execute her, triggering a berserk outburst that annihilated the facility and enabled Rikka’s escape—a turning point in her defiance. Though tormented by conflicting loyalty to her abusive father, she repeatedly sought to dissuade him, even as their relationship fractured. Collaborating with Rikka and Melissa, Rikka’s robotic companion, Mia transitioned from adversary to ally.

Her childhood chess mastery, cultivated by Lauren to ensure consistent victories over Rikka, later became a bridge for their camaraderie. In their final clash, Lauren transferred his powers through the collar, compelling Mia to assault Rikka. With aid from Rikka’s animal drones, they shattered the collar, severing Lauren’s control. Freed, Mia allied with Rikka and Melissa to counter Gradsheim, her journey reflecting a shift from manipulated instrument to independent agent, her emotional scars tempered by hard-won autonomy.