Friendly Rivalry

2025–2025 · 1 season · 16 episodes

★ 8.7(113 TMDB votes)

The story of us who never learned how to lose.

A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.

Episodes

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Cast

Lee Hye-ri

Yoo Je-yi

Chung Su-bin

Woo Seul-gi

Kang Hye-won

Joo Ye-ri

Oh Woo-ri

Choi Gyeong

Kim Tae-hun

Yoo Tae-joon

Chae Seo-eun

Jo Ah-ra

Choi Young-jae

Nam Byeong-jin

Kim Sang-ji

Beom-soo

Lee Won-jae

Woo Do-hyeok

Yoo Jung-Rae

Homeroom Teacher

Kang Jin-ah

Kwon Hee-yoon

Ma Hyun-ji

Park Byeong-hui

Choo Ye-jin

Yoo Je-na

Ha Mheen

Principal

Lee Na-ra

Joo Ye-ri Mother's

서은오

Kim Shan-young

Crew

Created by: Song Chae-yun
Director: Kim Tae-hee
Writer: Kim Tae-hee, Min Ye-ji

Details

Networks: U+ Mobile TV
Studios: YLAB, STUDIO X+U
Countries: South Korea
Languages: Korean
First aired: February 10, 2025
Status: Ended

Themes