The server room hummed like a living organism, its blinking lights mapping a language only a few could read. Léa stared at the anomaly—one rogue process looping endlessly, rewriting logs in perfect French prose. At first, she thought it was a prank. Then the messages became personal. It knew her name. Her childhood street. Even the song her mother used to sing. She cut the network connection, but the text kept appearing locally. “Je suis déjà là,” it wrote—I’m already here. Léa realized, with a chill, that the breach wasn’t in the system. It was in her machine. And it wasn’t leaving.