I Kill U

Synopsis

Sun Woo comes from a poor family background. She was once a promising Taekwondo athlete, but she now works part-time jobs to support herself. One day, she is is selected to become the stand-in for Ji Yeon due to their similar appearance. Ji Yeon is the granddaughter of Beomhan Construction Company's chairman. She was the driver of a fatal hit-and-run car accident. Sun Woo must play Ji Yeon in front of the public and media. Meanwhile, Sun Woo becomes the target of Ho Joong’s hostility. Ho Joong is Ji Yeon’s stepbrother and he has an inferiority complex over Ji Yeon. He wants to become the successor to Beomhan Construction Company.

First Air Date: 2025-08-22

Last Air Date: 2025-08-22

Number of Seasons: 1

Number of Episodes: 5

Created By: Yoo Ha

Networks: wavve

Top Cast

Kang Ji-young as Kang Sun-woo / Han Ji-yeon
Lee Gi-kwang as Han Ho-joong
Uhm Tae-woong as Yoon Suk-hyun
Yoo Seung-mok as Han Beom-su
Lee So-jin as Na Hee-soo
An Min-young as Kang Sun-woo's Mother
Kim Do-yeon as Miranda
Jung Jin-woo as Jason
Choi Je-heon as Mr. Sin
Woo Young-taek as Team Leader Park

Seasons

Season 1 (2025)

No overview available for this season.

Episodes:

Ep. 1: How to Tame an Elephant (2025-08-22)

When it’s revealed that the culprit behind a notorious hit-and-run death case in Jeju — which enraged the entire nation — is none other than Han Ji-yeon, granddaughter of the powerful construction conglomerate Beomhan Group, the country is thrown into turmoil once again. Kang Sun-woo, a former taekwondo prodigy now working tirelessly at part-time jobs to pay for her mother’s hospital bills, struggles just to get by. One day, Executive Director Yoon from Beomhan Construction suddenly appears before her.
Ep. 2: Kagemusha (2025-08-22)

Shocked at first, Sun-woo soon listens to Ji-yeon’s side of the story. The car involved in the drunk hit-and-run did belong to Ji-yeon, but it was her friend who was behind the wheel. When the friend cowardly fled overseas, the world turned its anger toward Ji-yeon, mistaking her as the culprit. Seeing a side of Ji-yeon that defies the public’s prejudice, Sun-woo begins to feel a reluctant sense of sympathy for her.
Ep. 3: Hotel, California (2025-08-22)

Sun-woo wakes up gagged and bound in a run-down hotel room. The kidnappers, acting on orders from Executive Director Yoon, had mistaken her for Han Ji-yeon — the heiress of Beomhan Construction. Just then, another group of thugs sent by Ho-jung storms in, turning the room into utter chaos. Cornered and fighting for her life, Sun-woo unleashes her long-suppressed taekwondo skills and makes a desperate escape from the hotel.
Ep. 4: Blue Lagoon (2025-08-22)

Young-jae, a young man with Asperger’s syndrome, has long been a devoted fan of Sun-woo, once a promising taekwondo athlete. With no one else to turn to, Sun-woo decides to rely on Young-jae’s help to escape from the hotel.
Ep. 5: Roadkill (2025-08-22)

Sun-woo is captured by Ho-jung and his men. Unaware of the truth, Ho-jung is convinced that she is Ji-yeon and forces her to sign a stock proxy document. Just as she faces a life-or-death moment, Executive Director Yoon and his crew burst in, and a violent clash erupts between the two sides.
Ep. 6: Game of Truth (2025-08-22)

At a secluded villa, Sun-woo comes face to face with Ji-yeon, who points a gun at her. Seizing a brief opening, Sun-woo overpowers Ji-yeon and ties her up tightly in the room. Determined to turn the tables, she begins to devise a plan to use Ji-yeon’s own scheme against her.