Melancholia (tv, 2021)
Genres: Drama, Romance
Director: Unknown
Cast: Lim Soo-jung, Lee Do-hyun, Jin Kyung, Woo Da-vi, Jang Hyun-sung Lim Soojung Lee Dohyun Jin Kyung Woo Davi Jang Hyunsung
IMDb rating: 7.3 (850 votes)
Overview: A sexual scandal between a math teacher and a student in a prestigious high school ended in tragedy. 4 years later they meet again, now as adults, to reveal the corruptions in school and to regain one's reputation as a teacher.