A flat-colored illustration in th

A flat-colored illustration in the style of Yusuke Nakamura, featuring a demon girl with shadowless rendering. The composition uses only red, black, dark mint green and white colors with thick main outlines. A pale-skinned girl with short dark hair sits sideways on a weathered grave in a vast cemetery, her profile facing left as she reads an old book. She wears a tattered black sailor uniform with demonic elements - large bat wings emerging from her back, and small horns barely visible in her hair. The background shows countless crumbling gravestones scattered across a wasteland with sparse dead plants, dominated by an enormous crescent moon glowing in the night sky. The minimalist color palette creates striking contrast between the red accents (like her eyes and details on the uniform) against the dominant black and mint green tones of the eerie landscape. The style combines clean graphic shapes with subtle painterly textures in the clothing and environment.