The Night of the Destroyers

"Just think of it as a really bad day." Joo-hee, a fitness trainer, moves to a women-only gym after experiencing numerous unpleasant incidents with male members at the gym. She finally returns to her peaceful and quiet life. But after closing time, someone knocks on the door of the gym asking for help. It's Choi Eun-seo, the last member who trained until the end. Instead of Eun-seo, who fled from her ex-boyfriend's stalking, Joo-hee goes down to meet the man. In a lonely alley she takes him with her and punishes him mercilessly until just before he dies. On a rainy night, Joo-hee takes a taxi home. The taxi driver talks to Joo-hee, who is wearing leggings. "Isn't it uncomfortable to be so tight?" Does the taxi driver know? That Joo-hee has not only killed someone once or twice. Can Joo-hee stop her from killing twice today? "I Didn't Mean to Kill" is the story of a killer, Joo-hee, who lives in the guise of an ordinary citizen. But in reality she only feels half as sorry for the dead. Because Joo-hee really didn't mean to kill them.