Blue Arcane Spellcaster in Rainy Alley

Create a vertical, anime-style dark fantasy illustration with dramatic tension, depicting {argument name="character name" default="A mysterious female spellcaster"} Standing in the narrow, slippery alleyways of the old town after the rain, surrounded by the warm glow of gaslight and deep blue shadows, she kept {argument name="hair color" default="Flowing long black hair"} She fluttered in the wind, her face deliberately blurred with a soft, square design to maintain anonymity. She wore a sleek, layered outfit.{argument name="outfit color" default="black"} Gothic mage attire: a high-necked coat, a fitted bodice, a belt and buckles, fingerless gloves, a small leather bag, hanging ornaments, and a blue crystal pendant and glowing potion bottles at the waist. Her right hand extends towards the audience using a perspective-shortening technique, casting a dazzling spell.{argument name="magic color" default="Electric Blue"} Arcane magic, composed of a giant circular magical rune, several concentric rings, runic symbols, geometric lines, starlight, and numerous rotating streaks of light surrounding her body. The damp cobblestone streets reflect the light and blue magic, and the image incorporates raindrops, mist, cinematic rim lighting, shimmering particles, high contrast, ultra-fine painting textures, clear fabric and leather textures, dynamic composition, a fantastical atmosphere, and a subtle artist-style monogram watermark in the lower right corner.