"Kill Boksoon" is a South Korean crime action film directed by Byun Sung-hyun, released in 2023. The film stars Jeon Do-yeon as Gil Bok-soon, a highly skilled contract killer with a 100% success rate. She works for the assassination agency MK, and is known in the industry as "Kill Boksoon". Despite her deadly profession, she is also a single mother to her teenage daughter, Jae-young, who is unaware of her mother's true occupation. The film explores the duality of Bok-soon's life as she balances her dangerous job with her responsibilities as a mother. The plot thickens when Bok-soon decides to reject a contract renewal with MK to spend more time with her daughter. This decision leads to a series of events that put her life in danger. "Kill Boksoon" premiered at the Berlin International Film Festival in 2023 and is available for streaming on Netflix.