A fiercely stunning creature, a cross between a bat and a human, perched on the gothic ramparts of a moonlit castle. Her skin is a rich blend of midnight black and deep purple, with intricate vein patterns glowing faintly underneath like neon circuitry. Her hair is a wild cascade of inky strands that flutter in the chilling night breeze, and her eyes burn with a fiery, crimson intensity. Her body is lean and muscular, adorned with sharp, bat-like wings that span the breadth of the scene, their pointed tips almost grazing the stone below. She wears a form-fitting, studded leather ensemble, which complements her pointed ears and elongated, fanged smile. The castle in the background looms tall and foreboding, with ivy clinging to the ancient stones and a single, flickering candle casting eerie shadows across her form. In her hand, she wields a whip made of intertwined, luminescent spider webs, each strand emitting a sinister, electric glow. The scene is bathed in an ethereal blue light, the source of which seems to be emanating from the gem-studded collar around her neck. The "bad ass bat bitch" stands tall, exuding confidence and menace, her very presence commanding the attention of all who dare gaze upon her.