July 32nd plot
The murderer Man Su, takes his 5-year-old daughter to an assignment in the red light district. He is forced to flee when he is surprised by the police. He leaves his daughter with a prostitute. Man Su stabs a detective, Jang, in the leg to take him out. The embittered Jang decides to take revenge by waiting for Man Su to be behind bars, then kidnapping his daughter Rosie and selling her to a brothel on a remote island. Several years later, Rosie is older and still working as a prostitute on the island. Her earnings disappear into Jang's pocket. She hates her father, whom she holds responsible for her fate, and vows to kill him. A young man helps her escape to Busan, but her health slowly deteriorates. Meanwhile, her father is released from prison. He makes frantic efforts to find her. However, Jang is also aware of his release.