A forgotten underground river tunnel glows beneath crumbling concrete arches at midnight, autonomous cargo boats with glowing navigation lights glide through murky water carrying luminescent shipping containers while rain drips through fractured ceiling pipes, electric cyan and amber navigation beacons reflect on rippling surface, solitary boat captain in weathered poncho steers beneath floating holographic cargo manifests, low-angle shot capturing industrial waterway in forgotten neon underworld, Blade Runner meets abandoned subway tunnel, hyper-detailed 8k resolution, cinematic composition