A cyberpunk samurai stands at the edge of a rain soaked rooftop shrine high above a neon megacity, his posture calm and upright as both hands rest upon the hilt of an enormous sheathed energy katana. His armor combines lacquered black plates, polished chrome joints, layered synthetic fabric, and intricate glowing circuitry arranged like ancient family crests across the chest and sleeves. A narrow visor beneath his horned helmet burns with brilliant cyan light, while the katana slowly releases a concentrated blue radiance through the seams of its long sheath. Behind him, countless towers, holographic billboards, elevated tracks, and drifting steam build deep layered perspective through the storm, and far below a tiny temple lantern still glows inside a forgotten alley courtyard. Low angle full body vertical framing emphasizes his silhouette, with electric cyan against deep charcoal and wet violet haze creating a solemn futuristic atmosphere.