Dark cyan mysterious atmosphere, ominous underwater world, eerie glowing accents, mystical foggy backdrop, abandoned futuristic cityscape, neon-lit metropolitan nightlife, retro-futuristic sci-fi elements, distressed metallic textures, worn vintage machinery, hauntingly lit abandoned laboratories, dark oceanic depths, bioluminescent creatures, atmospheric misty ambiance, cinematic 2.5D composition, vibrant glow effects, high-contrast color grading, dramatic shadows, intense focal points, mysterious narrative tone.