Time-lapse of a sprawling megacity rising from the earth like a modern Tower of Babel — endless skyscrapers growing rapidly, concrete and glass structures climbing into the sky. The city expands outward and upward in accelerated motion, swallowing nature and older buildings, lights flickering like neurons. The atmosphere becomes increasingly dense, chaotic, and overwhelming — symbolizing the rise of egoism and human ambition. Style: dystopian, architectural, epic scale, dramatic lighting, aerial and ground-level transitions.