A medium shot, eye-level anime illustration of Sang Xiaoyu, a 17-year-old high school girl with a cool and reliable aura, standing centrally in a school hallway. She has long black hair tied into a neat, high ponytail and deep brown eyes, with fair skin and delicate, refined features. She is dressed in a clean, well-pressed high school uniform, standing with a relaxed but poised posture, one hand tucked into her pocket and the other resting naturally by her side. Her expression is calm and slightly amused, with a subtle, gentle gaze and a faint, knowing smile that conveys her maturity and kindness rather than coldness. The background consists of a softly blurred corridor with lockers and distant students, creating a natural school atmosphere. The visual style is high-quality anime art with a bright, clean color palette, soft natural lighting filtering through windows, and a warm, welcoming mood that emphasizes her dependable and gentle personality.
月饼超人
