Studio Pieona

Kyung-min lives alone in a one-room apartment. One day, she finds traces of a stranger breaking into her room and soon a mysterious murder case begins to unravel.

Soo-Hyun buys a washing machine on a website for used merchandise. When she receives the washing machine, she realizes that the machine is broken. She becomes angry and leaves comments on the website warning other users about the seller. She receives a threatening message from the seller. Soon, Soo-Hyun experiences creepy things happening to her.