An anime woman with long purple hair, wearing a deep violet dress, sits on a chair in a library. Blue magical energy swirls around her back.

anime masterpiece, best quality, highly detailed, third-person view from behind (slightly angled). A beautiful young woman with long purple hair and pale skin is sitting on an antique wooden library chair. She wears a deep violet formal dress that drapes elegantly over her shoulders. **The Magical Effect - "Soul Entity":** Her spine and lower back are enveloped by a flowing ribbon of semi-transparent, glowing blue energy (resembling molten silk mixed with starlight). This ethereal stream creates a distinct **refracting light effect**, making the skin beneath glow faintly purple-blue. It flows rhythmically like liquid but maintains high definition edges against her hair and dress folds. The texture looks warm to touch despite being cool-colored, resembling a "warm aura" rather than wet water. **Spatial Interaction:** The energy stream hugs her back curve tightly without obscuring the spine bones completely (visible through subtle shadows), creating a sense of deep immersion while maintaining elegance. At the waist level, small sparks and floating dust particles swirl around where the soul is most active. **Atmosphere & Lighting:** Warm golden afternoon sunlight streams from large windows on the left, casting soft highlights on her hair and shoulder blades (rim lighting). Cool blue magical light blends with it, creating a beautiful color contrast. Dust motes float in volumetric god rays throughout the room. Her long purple dress has subtle fabric folds reflecting both light Voir plus