Due to unforeseen circumstances, Jin Naye found herself kissing her colleague's significant other, all while hearing a malevolent voice that no one else can hear.
Naye is a pitiable daughter at home, having yet to marry, and a meek pushover at work, subjected to daily suffering. To avoid her mother's wishes for her to meet a potential spouse on her birthday, Naye attends a party and indulges in drinks, an uncharacteristic move for her. There, she experiences her first kiss, but with her colleague's boyfriend! From then on, Naye's life takes gradual yet significant turns...
