剧情:

素妍(樸敏英飾)經營一家寵物醫院。一天，她的一位顧客發生了一件駭人事故，那人在公寓電梯裡被殺害了，現場除了一隻貓，沒有任何目擊證人。由於缺乏證據，警方最終認定死者是心髒病突發而亡故，並將那隻貓交由素妍暫時照顧。而從那天開始，素妍就被自己不願提起的過去的噩夢所糾纏著…。

Synopsis:

So-yeon (Park Min-young) is an animal groomer who works in a pet shop. One day, she gets stuck with a Persian cat named Silky when its owner suddenly dies. From then on, So-yeon is constantly haunted by a bobbed hair girl with green cat-like eyes who turns her life turns into turmoil. So-yeon desperately seeks help from the people around, but no one listens to her. The presence of the girl and the sound of Silky’s cries start to choke in around her life more and more. Not only that, people around So-yeon gets killed one by one. Soon, So-yeon comes face to face with the bobbed hair girl at the scene of a horrific death.
So-yeon gets rid of Silky hoping her troubles will come to an end, but Silky keeps coming back to her like a boomerang. Terrified she could be the next to die, So-yeon sets out to find out the identity of the girl with the help her dead friend’s ex-boyfriend, Jun-seok (Kim Dong-uk), who is a cop. Later, So-yeon finds out the truth to the tragic incident that took place in the past.