Park Hye-na, a Seoul girl who committed suicide in 2020 because of being insulted and bullied, inadvertently traveled back to Lee Jin-hee, a junior high school student in Daegu more than ten years ago. Because she wanted to return the real Lee Jin-hee's soul to its original owner one day, Park Hye-na decided to live like this for the time being. At the beginning of the new semester, she met Kim Taehyung, a star she had heard about for a long time. She was originally not interested in idols, but due to various reasons, she became entangled with this future celebrity.
Motto: Capture the people you care about, they are the most important.