character: yakumo_ran, A medium shot from a slightly side-angled view of Yakumo Ran, who is positioned centrally against a dense, intellectual backdrop. She is a fox-spirit girl with short blonde hair, yellow eyes, and prominent fox ears and multiple fluffy tails. She wears glasses perched on her nose, adding an intellectual air to her expression as she looks forward with a calm, focused gaze. Her attire consists of a white dress with wide long sleeves and a distinctive blue tabard, topped with a mob cap. Her hands are gracefully folded in front of her, holding a scholarly posture. The background is entirely filled with an intricate array of floating mathematical formulas, geometric proofs, and complex equations that glow faintly against a deep, dark void. The visual style is a high-quality anime illustration with clean linework and a soft, focused lighting that highlights the character against the mathematical chaos, creating a studious and mystical atmosphere.
