After a breakup, a young woman goes to a mountain resort on vacation and falls for a married policeman. Unbeknownst to her, her ex is also vacationing there.

So-yeon suffers from claustrophobia and inherits a Persian cat when its owner dies. She begins having nightmares and people around her begin dying as she searches for the truth.

A woman who finds a pair of pink high heels on a subway platform soon realizes that jealousy, greed, and death follow them wherever they go.