In Lumeria, where towering skyscrapers kissed the sky and neon lights painted the streets in a kaleidoscope of colors, Ethan Hart stood at the intersection of what once was and what could be. The cacophony of honking cars and murmuring crowds faded into the background as he saw her, the girl with the smile that once lit up his world. Everything around them remained the same, yet she seemed different-her smile, once warm and familiar, now carried an unsettling enigma.