Friendly Rivalry (Season 1)

Friendly Rivalry (선의의 경쟁, 2025) is a South Korean high-teen mystery thriller directed by Kim Taehee — watch it online on iFILM. Two teenage girls who are close friends end up on opposite sides of something far more dangerous than a college entrance exam. Lee Hye-ri and Jung Subin lead the cast.

The academic pressure isn't atmosphere — it's the mechanism. In a system where losing has real, lasting consequences, the competition between two people who should be allies turns into something quiet and ruthless. They're not enemies. That's what makes it harder to watch.

Director Kim Taehee uses the school setting to dig into what competitive pressure actually does to close relationships — not the dramatic betrayal kind, but the slow fracture kind. For viewers who prefer thrillers built on character rather than plot twists, this one earns its tension. Stream all episodes of Friendly Rivalry (2025) online on iFILM.