Rooftop Neon Black Hole Cyberpunk

On a rain-soaked rooftop in a neon-drenched cyberpunk city, a colossal black hole device hums at the center, its event horizon glowing with electric violet and cyan light. The towering skyscrapers in the distance are lined with flickering holographic ads; rain streams down slick metal surfaces and glass. Gravity wells distort the air, bending neon reflections into shimmering arcs above the edge. A lone figure in a long coat stands near the parapet, coat flapping in the wind as drones circle and rain droplets explode into mist. Steam vents hiss, steam and fog swirl in the street level glow from below. The color palette is electric blues, magentas, and obsidian black, with cinematic lighting, lens flares, and volumetric fog to heighten mood. A sense of awe and danger as the black hole-like device overrides the city rhythm.