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Title: 선의의 경쟁 / Seonuiui Gyeongjaeng

Genre: Youth, mystery, thriller, school

Format: Web drama

Episodes: 16

Broadcast network: U+ Mobile  TV

Broadcast period: 2025-Feb-10 to 2025-Mar-06

Synopsis

Woo Seul-gi, a girl who grew up in an orphanage after getting lost during a school trip as a child, transfers to Chaehwa Girls' High School, one of the top 1% in South Korea. While facing a cutthroat college entrance exam competition, she gets entangled in the mystery surrounding the suspicious death of her father, who was a member of the CSAT committee

Cast

Main Cast

Hye Ri as Yoo Je Yi

Oh Eun Seo as child Je Yi

Lee Joo Yeon as teen Je Yi

Jung Soo Bin as Woo Seul Ki

Choi Ha Yoon (최하윤) as child Seul Ki

Moon Seo Hyun (문서현) as teen Seul Ki

Kang Hye Won (강혜원) as Joo Ye Ri

Yoon Chae Na (윤채나) as child Ye Ri

Oh Woo Ri (오우리) as Choi Kyung

Supporting cast

Kim Tae Hoon as Yoo Tae Joon

Choi Young Jae as Nam Byung Jin

Choo Ye Jin as Yoo Je Na

Ki So Yoo as child Je Na

Lee Sul Ah as teen Je Na

Lee Won Jae as Woo Do Hyuk

Kang Jin Ah as Kwon Hee Yoon

Ko Seo Hee (고서희) as Nam Ji Yun

Seo Eun Oh (서은오) as teacher

Chae Seo Eun as Jo Ah Ra

Kim Sang Ji (김상지) as Kim Bum Soo

Na Hyun Jin (나현진) as Koo Chae Ryung

Han Rin Yi (한리이) as Lee Shi Woo

Ma Hyun Ji (마현지) as Park Byung Hee

Ko Da Hyun (고다현) as Kim Na Ri

Yoo Ha Young (유하영) as Soo Jin

Ha Min (하민) as headmaster

Production Credits

Production Companies: Ylab Plex (와이랩 플렉스), STUDIO X+U

Director: Kim Tae Hee (김태희)

Original writing: Song Chae Yoon (송채윤), Shim Jae Young (심재영)

Screenwriters: Kim Tae Hee (김태희), Min Ye Ji (민예지)

Posters