The image depicts a futuristic megacity hub rising from the depths of an endless ocean its upper levels towering above the waves while the lower sections vanish beneath the surface. The city is an intricate web of modular skyscrapers suspended walkways and illuminated research domes with powerful turbines and stabilizers keeping it afloat. Neon-lit transit tubes connect different sections,while automated cargo drones buzz between towering structures. The water below glows with bioluminescent life contrasting with the high-tech industrial machinery. The skyline is framed by storm clouds rolling in the distance adding an air of mystery to this isolated yet thriving civilization.,