A boy falls to his death at school, but Ok Chan-mi does not believe that her twin brother, Park Won-seok, committed suicide. Chan-mi transfers to her brother's school, Yongtan High, and meets Ji Soo-heon, who witnessed her brother's death. A "hero," who avenges bullied students, appears at Yongtan High. Chan-mi speculates that it may be connected to her brother and starts looking for this hero.
- Seasons
- 1
- Episodes
- 12
- Status
- Ongoing
- Genres
- Drama, Mystery
- Year
- 2022
- Country
- South Korea
- Updated
- 17.10.2026 06:03
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Director
Cast
Shin Ye-eun
Ok Chan-mi
Lomon
Ji Soo-heon
Seo Ji-hoon
Seok Jae-beom
Chae Sang-woo
Ki Oh-seong
Lee Soo-min
Gook Ji-hyun
Chung Su-bin
Tae So-yeon
Kim Joo-ryoung
Jin So-jeong
Wooyeon
Hong Ah-jung
Jin Ho-eun
Sa Joong-kyung
Yeon Oh
Lim Seung-woo
Ok Jin-uk
Ma Nak-joon
Kang Yul
Park Won-seok / Ok Chan-kyu
Ha Min
Hwang Soo-na
Jeon Seok-chan
Gu Ja-taek
Moon Ye-jin
Park Na-rim
