G-O is a woman who has been transformed into a killing machine devoid of all human sentiment. As the leader of a paramilitary group operated by Korea's largest IT company, she storms a building held by an unknown terrorist group and killsall of the terrorists, as well as their hostages. Yet when her helicopter crashes on the way back after a subsequent attack, she falls unconscious to the street, where she is found by Doyoung, a fun-loving 18-year old boy. Doyoung takes her t...more

G-O is a woman who has been transformed into a killing machine devoid of all human sentiment. As the leader of a paramilitary group operated by Korea's largest IT company, she storms a building held by an unknown terrorist group and killsall of the terrorists, as well as their hostages. Yet when her helicopter crashes on the way back after a subsequent attack, she falls unconscious to the street, where she is found by Doyoung, a fun-loving 18-year old boy. Doyoung takes her to the emergency room and then brings her back to his studioapartment when he learns she has no family. Thanks to his care, G-O begins to recover some of her lost human feelings, and Doyoung renames her “Joonie”. Yet Joonie's former masters eventually locate and recapture her, killing a group of Doyoung’s friends in the process. As she is forced to re-enter training to recover her killer instincts, the feelings stirring within her come into conflict with her hostile environment.less