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.

Ms. Jung wants to know how Sung Min will die, and she tells Tae Pyung that she doesn't want to see him die before her death. Sung Min wants to know who is going to kill him. Tae Pyung tries to stop Sung Min's death, but it's not easy. Meanwhile, Tae Pyung encounters Joon Young at the hospital, but he can't see her death in her eyes.

In-Soo (Kang Ha-Neul) has a special gift to see ghosts and has become isolated from other students because of this. He transfers to a high school in a rural area outside of Seoul. There, In-Soo meets a female ghost (Kim So-Eun) at the high school and forms a friendship with her. Meanwhile, classmates disappear one by one.