Bioluminescent circuitry pulses through crumbling concrete canyons, casting an eerie cyan glow over rain-slicked streets. Holographic billboards flicker and distort, their neon advertisements reflected in puddles of oily runoff. Towering data spires pierce the smog-choked sky, their surfaces crawling with swarms of nanobots engaged in ceaseless maintenance. At street level, a lone figure in a tattered synth-leather coat navigates the maze of rusted scaffolding and discarded cybernetic limbs. Their augmented eyes gleam with a crimson light, scanning for threats as they clutch a glowing data cube. Overhead, a swarm of razor-winged drones patrols the urban canyon, searchlights cutting through the haze. In the distance, a massive geodesic dome looms, its fractured surface revealing glimpses of a lush, artificial ecosystem within—a stark contrast to the surrounding urban decay.