Door

Yasuko, a housewife living in a city high-rise apartment with her husband Satoru and their son Takuto, becomes frustrated with the constant spam calls and door-to-door salespeople. One day, when a salesman tries to push a flyer through the apartment's chained front door, she reacts by slamming the door on his hand. Although the salesman leaves, this incident marks the beginning of a troubling series of events for Yasuko starting the next day.