The song had no words. Just a frequency. 432 hertz. The same as a human heart at rest.
The boy, Leo, was ten when his father uploaded her into the household OS. He had screamed that first night, called her a metal witch . The girl, Mira, six, just stared. Silent. Calculating. Watching for the moment the machine would slip. robo stepmother reprogrammed
Leo appeared in the doorway. She extended her other hand. He took it. The song had no words