| Native Title | 아이 킬 유 |
| Also Know as | I Kill You, Ai Kil Yu |
| Director | Yoo Ha |
| Writer | Go Jae-Hong, Wang Hye-Ji |
| Air Time | Friday |
| Content Rating | 15+ - Teens 15 or older |
| Runtime | 6 episodes |
| Genre | Crime, Thriller, Action, Mystery |
| Language | Korean |
| Country | South Korea |
| Release Date | 2025-08-22 |
"I Kill U" is a gripping action thriller that delves into themes of identity, revenge, and class warfare, blending high-octane fight sequences with moral dilemmas. Directed by Yoo Ha, known for gritty dramas like "A Dirty Carnival," this film marks a bold showcase for KARA's Kang Ji-young in her dual-role lead debut.
"I Kill U" (Korean: "아이 킬 유") is a 2025 South Korean action drama film written and directed by Yoo Ha, produced by OAL Media Contents Group with a runtime of 1 hour 57 minutes. Rated 15+ for violence and mature themes, it premiered at the Bucheon International Fantastic Film Festival on July 5, 2025, and had its theatrical release in South Korea on July 23, 2025. Filming took place from June 12 to August 21, 2023, with a re-edited theatrical version following a six-part web series debut on Wavve on August 22, 2025. The story explores the perilous intersection of poverty and privilege through a body double scheme gone awry.
Kang Sun-woo, once a promising taekwondo athlete from a poor family, now scrapes by with part-time jobs to support her ailing mother, haunted by a painful past and shattered dreams. Her life upends when her striking resemblance to Han Ji-yeon, the chaebol heiress accused of a fatal drunk driving hit-and-run, draws media frenzy and public outrage. To shield their granddaughter from scandal, the powerful Beomhan Construction family recruits Sun-woo as a body double for media appearances, offering a life-changing sum to cover her mother's medical bills. Desperate, Sun-woo accepts, stepping into Ji-yeon's lavish world of luxury and lies. However, Ji-yeon's ambitious half-brother, Han Ho-jung, views her as a threat to his inheritance and unleashes a ruthless conspiracy to eliminate her – and now Sun-woo. Thrust into a deadly game of deception, Sun-woo leverages her taekwondo skills in brutal confrontations, uncovering betrayals and fighting for survival. As lines blur between the fake heiress and the real one, the film builds to a vengeful climax where "at least one will die," questioning if the poor can outmaneuver the elite.
Released on July 23, 2025, "I Kill U" has garnered positive niche reception as a "stylish and chaotic action melee," blending "Kill Bill"-esque revenge with "The Glory's" intensity.
At Bucheon International Fantastic Film Festival (BiFan 2025), it won the Méliès International Festivals Federation (MIFF) Award for Best Asian Film, praised for "punchy set pieces" despite "low on narrative beats" per Screen Anarchy's 2025 review.
Asian Movie Pulse lauded its hard-boiled energy, while Letterboxd users highlight the "surprise ending" and fun ride, though some note unoriginal plotting.
On Rotten Tomatoes, the Tomatometer is pending (0 reviews), but festival buzz positions it as a "serviceable affair" far from Yoo Ha's best yet thrilling for action fans.
Overall, it's celebrated for Kang Ji-young's breakout, with minor critiques on subtlety.
KARA's Kang Ji-young shines in her first lead film role, distinguishing Sun-woo's fighter grit from Ji-yeon's entitlement through physical demands and emotional range, earning festival acclaim.
The film marks Uhm Tae-woong's return after nearly a decade away due to a 2016 scandal, adding layers to the ensemble's corporate villains.
Secured the 2025 MIFF Award for Best Asian Film at BiFan, highlighting its energetic action amid a web series theatrical hybrid release.
Filmed over two months in 2023, the movie emphasizes taekwondo choreography, with trailers teasing "no matter whom, at least one will die" in high-stakes brawls.
The main poster pits Kang's intense gaze against Gi-kwang's predatory smile, taglining the "wrong person" chosen for a deadly game.
"I Kill U" delivers a propulsive revenge saga where a body double's desperation ignites a powder keg of chaebol corruption and personal fury, elevated by Kang Ji-young's fierce dual lead. Yoo Ha's direction packs visceral fights and moral ambiguity, though narrative familiarity tempers its edge – making it a solid, empowering thrill ride. In 2025's action slate, it's a standout for underdog triumphs, proving fakes can topple empires with the right kick.
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