An unlikely protagonist slinks around in �,� which follows So-yeon (Park Min-yeong), a pet groomer who suffers from claustrophobia stemming from a childhood experience. One day, one of So-yeon�s customers dies on the elevator, leaving her cat Bi-dan behind. The mystery of who killed the woman on the elevator is unknown, and the cat is the only witness. As the police begin their investigation, they ask So-yeon to take care of Bi-dan. But something strange happens to So-yeon from the day she brings Bi-dan home. So-yeon starts having nightmares in which she sees a little girl who keeps coming back to haunt her dreams....

Starring:

Dong-wook Kim, Min-jae Kim, Ye-ron Kim, Da-eun Sin

Genre:

Mystery