28-year-old Gyu-Ri Gam has never dated anyone before in her life. When she wakes up one morning after a night of heavy drinking, she suddenly recalls that someone at work asked her out but can’t remember who it was! Gyu-Ri narrows it down to three possibilities: Seung-Hu, her hot co-worker who is nice to her; Myeong-Seok, her talented but cranky boss who she’s sure hates her; and Leo, a popular actor who anybody would kill to date. At first, Gyu-Ri thinks the identity of her secret admirer is obvious... but is it?

(Source: WEBTOONS, edited)