Create a masterpiece, ultra-detailed, 8k resolution, semi-realistic anime-style illustration with a playful and cute atmosphere.
The character is a girl with split-dyed hair: the left side is black, the right side is bright crimson red. She has glowing red eyes with cross-shaped pupils, pale skin, pointed elf ears, large red demon horns on her head, and a silver metal collar with a red heart pendant. She has no facial piercings.
She is wearing an outfit adapted to her colors: a black and dark crimson red off-the-shoulder top with a jagged white fur trim along the neckline, long black detached sleeves, and tight dark grey tights with dark red bat silhouettes printed on them. Small bat wings sprout from her head, and larger bat wings extend from her back.
Her pose and expression: she is leaning forward playfully towards the viewer, with both hands resting on her hips. She has a bright, happy, open-mouthed smile with a heavy blush on her cheeks, looking directly at the camera. The camera angle is a medium shot, straight-on.
The background is a night scene on a rooftop, featuring a glowing city skyline and a massive full moon in the starry sky. She is not holding any game controllers or gamepads. Sharp focus, perfect anatomy.
