PROMPT:
Create an astonishingly detailed and photorealistic underground metropolis at the moment when the luminescent aurora-inspired lighting system is being activated, bathing the entire subterranean world in a kaleidoscope of vibrant colors, with iridescent blues, radiant oranges, and emerald greens dominating the palette, while minimizing the use of pink hues. The atmosphere is alive with an electric sense of wonder and possibility, as if the air itself is charged with the excitement of discovery and exploration. Incorporate intricate networks of crystalline structures, gleaming metallic surfaces, and lush, biome-inspired architecture that appears to have grown organically from the surrounding rock formations. The overall mood should be one of awe-inspiring enchantment and boundless possibility, inviting the viewer to step into this extraordinary, hidden world and uncover its secrets.