A medium shot, eye-level anime illustration of a 19-year-old sister standing gracefully in the center of the frame. She is a slender young woman of approximately 165cm height with a refined, pure aura, featuring long flowing hair and an elegant posture. She is dressed in a modified sleeveless nun's habit that combines traditional elements with a modern twist, consisting of a sleeveless white tunic and a daringly short mini-skirt. Her face is adorned with bold, heavy makeup and a vivid shade of lipstick that contrasts with her modest profession, and she holds her hands clasped gently in front of her waist. The background is a minimalist, soft-toned sanctuary with subtle architectural lines and muted colors, focusing all attention on the character. The lighting is soft and diffused, creating a clean and high-quality visual style with a polished finish and a serene yet striking atmosphere.