Aline’s initial wonder turned to creeping concern when game sessions began to alter real life. Her email drafts—untouched all day—showed lines of code she didn’t remember typing. Her smart light’s routines subtly rearranged, favoring warm hues at odd hours. Once, while walking to the market, she hummed the Memória 303 theme under her breath and caught an old colleague halfway across the street humming the same melodic fragment. He looked at her as if surprised to see a mirror.