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LUXEN TV Series
Friendly Rivalry
The story of us who never learned how to lose.
2025·1 Season·16 Episodes·★ 8.7
Korean original
A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.
LUXEN Decision Guide
Does this fit your time and taste?
A tension-led series where questions, pressure, investigation, or shifting trust can keep the story moving from episode to episode.
Best fit
Who it is for
Best suited to viewers who want an ongoing hook and a reason to keep watching the next episode.
Commitment
Compact commitment · 16 episodes
Use the season and episode count to judge how much time you want to invest.
Start here
Read the synopsis.
A contained season makes it easier to judge whether the full story is worth the commitment.
The series
Seasons
Season 1
16 episodes
2025
Cast
Who's in it
Tap a cast member to discover more of their work.