Friendly Rivalry
The story of us who never learned how to lose.
선의의 경쟁
Overview
A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.
Seasons & Episodes
Season 1
Woo Seul-gi grew up in an orphanage out in a province. She moves to Seoul and enrolls in Chaehwa High School, which is a school for the top 1% students in South Korea. Woo Seul-gi doesn’t get along with the other students. A student named Yoo Je-i approaches her and they become friends. Yoo Ja-i is the most powerful student in the school. She has a high IQ, comes from a wealthy family background, and is attractive physically. She has lived as the envy of other people since she was born and she is aware of her superiority. She is also cunning enough to know how to take advantage of her position. She shows special interest in transfer student Woo Seul-gi. They soon develop a dangerous relationship between friendship and obsession.
Key Information
Cast & Crew
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
Photos
Frequently Asked Questions
A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.
Friendly Rivalry has 1 season with 16 episodes.
Friendly Rivalry premiered on February 10, 2025.
No, Friendly Rivalry has ended. The final episode aired on March 6, 2025.
Friendly Rivalry originally aired on U+ Mobile TV. Check your local streaming services for availability.
Friendly Rivalry was created by Song Chae-yun.
Friendly Rivalry has a rating of 8.6/10 based on user reviews.
Friendly Rivalry is classified as Mystery, Drama.