Jenna, a new maid freshly hired by a mysterious client, arrives at the house for her first day. Dressed immaculately in black-and-white pvc with stockings and heels, she begins her duties — dusting furniture, polishing the sides, unaware that she's being watched.

As the day wears on, strange things begin to happen. A door she left open is now shut. Her cleaning bucket is moved. She hears faint footsteps but finds no one. She brushes it off... until she enters the study.