A fantasy mystery drama about a man and woman who share the same emotional state. Eun Gye Hoon is a chef who sets up a restaurant in the town where his twin sister went missing 20 years ago. He finds himself randomly experiencing emotions one day, spontaneously crying and laughing, and it turns out that they are the emotions of a woman named Noh Da Hyun.

An art curator's life unravels, as she tries to keep her pastime as a die-hard K-pop fan secret from her gallery's new director.