Three years into her marriage, Ms. Asami had been living a peaceful life both at home and at work—until everything changed one weekend at the end of the second semester. A letter arrived from a school janitor, someone she barely knew, claiming he had something she needed to see. Inside were disturbing photos of one of her students. Shocked and terrified that her own privacy might be exposed, Asami is forced to comply with the janitor's demands. Drawn into an increasingly degrading situation, she finds herself trapped, anxiously navigating the fear of being watched while struggling to figure out how to go on.