character: kaga_nazuna, Full body shot in a vertical phone wallpaper composition, with kaga_nazuna positioned in the lower two-thirds of the frame. Kaga_nazuna is a mysterious witch girl with long two-tone pink and black hair, colored inner hair, and blue eyes, wearing a bow hair ornament. She is dressed in a dark purple robe that falls open to reveal one bare shoulder, her hands gracefully gesturing over a glowing pentagram altar. She casts a sultry downward gaze with a bare, makeup-free face. The setting is a dark, cavernous altar room lit by flickering candlelight, with a glowing arcane pentagram etched into the stone floor beneath her. The top third of the image is a plain, dark altar background, intentionally left empty. The atmosphere is mystical and forbidden, featuring deep shadows, a moody purple and gold color palette, soft candle glows, and subtle floating magical particles.
勇者系魔王アマッカス
