A martial artist faking robothood to bodyguard the one person she's supposed to hate, and falling for him anyway. The comedy lands because Marie's blankness is real struggle, not an act she can drop when cameras turn away. By episode three you stop wondering if they'll kiss and start dreading the moment her cover breaks, knowing it will destroy everything she's built to protect him.

Marie has reinvented herself as a household robot, taking up residence in Arthur's sprawling mansion as his personal maid. What he doesn't know is that she's a former martial arts legend now living under an assumed identity, forced to hide her humanity behind a carefully constructed façade of mechanical precision and emotional blankness. Her cover can't slip, not even once. The stakes are absolute. Protecting Arthur becomes her primary mission as assassination attempts plague his life with alarming frequency. Each threat demands Marie balance her secret identity while maintaining the robotic demeanor that keeps her safe. The real complication arrives when Arthur starts developing genuine feelings for the woman he believes to be a machine, pulling her into emotional territory she never anticipated navigating. What began as pure deception evolves into something more complicated and human. Marie must defend Arthur from external dangers while grappling with the impossible situation she's created, where the lies that protect her life threaten to unravel everything she's built.