Character anime cyber cyberpunk future

A dramatic anime-style cyberpunk witch stands on a dark rooftop towering above a futuristic metropolis, with a slightly high-angle view. The subject is , with a sly confident smile on her face. Her right hand raises a black magic wand above her head, and the spherical ornament hanging from the wand tip emits a faint magenta glow. She wears an oversized tilted witch hat, black body with purple lining, sewn all over with patches, warning labels, straps, and white patterns, including a huge "404" text and skull badge. She wears : an oversized hooded jacket with many straps and labels, a black crop top with "404" printed on the chest, multi-layered belts, shorts, single-leg fishnet stockings, black lace-up combat boots, a choker, and metal accessories. Several hanging straps and labels clearly show "WITCH 404", "404", and glitch-art style markings. Beneath and beside her, a is projected on the rooftop ground, filled with mysterious rings, runes, a central skull symbol, and scattered neon system text (such as error code fragments), creating a fusion of witchcraft and digital corrosion. Emerging from the ring is a giant armored summon: a black futuristic demon knight or robotic familiar, clad in jagged reflective armor, wearing narrow purple glowing goggles, holding a heavy weapon in one hand, with parts of its body decomposing into purple energy fragments and smoke. The background shows a vast rain-washed supercity, filled with apartment buildings, industrial rooftops, windows, balconies, cables, signs, and fog. On a nearby building wall is a huge vertical graffiti-style sign with 3 readable elements: "404", "Witch", and "ERROR NOT FOUND", as well as a smaller "E404". Additional purple neon glitch text and symbols are scattered on the rooftop and in the air. Use a dark palette of black, indigo, and deep purple, with sharp magenta-purple highlights, cinematic contrast, reflective wet surfaces, dense details, and a high-end refined illustration style. The atmosphere is mysterious, edgy, fashionable, and dangerous, combining urban fantasy, hacker aesthetics, and magical summoning.