character: professor_niyaniya_(blue_archive). A medium shot captured from a straight-on angle shows professor_niyaniya_(blue_archive) standing in a school hallway after hours. She is dressed in a traditional Japanese serafuku (sailor uniform) consisting of a white blouse with a navy blue collar and a matching pleated navy skirt, with her hands gently clutching the edges of her skirt. She has a gentle, serene expression on her face, her large green eyes looking forward, and her signature long, fluffy blonde hair flowing down her back. Above her head, a translucent yellow halo glows softly. The environment is a quiet school corridor with polished wooden floors reflecting the dim light, rows of lockers lining the walls, and golden hour sunlight streaming through large windows, casting long shadows. The atmosphere is peaceful and nostalgic, with floating dust motes visible in the light beams and a soft, warm color palette dominating the scene.