Sollo Talchul Gwi

Upon completing his military service, Jung-hoon, who has never had a girlfriend, returns to college. He harbors a secret crush on Eun-ji, a member of the school's paranormal activity research club, Mysteria, to which he also belongs. One day, Jung-hoon encounters Ji-sun, a virgin ghost, by chance. Ji-sun asks for his help with her Scare tests, which she must pass to be reborn. In exchange, Jung-hoon requests her assistance in impressing Eun-ji. As they work to resolve each other's issues, disagreements arise, but their feelings deepen over time.