A woman looks for both revenge and redemption after spending 13 years in prison in this offbeat thriller from South Korea. Lee Geum-ja was in her early twenties when she was found guilty of kidnapping and killing a young boy, and though she confessed to the crime under duress, while behind bars she dreamed of one day being able to clear her name - and even the score with the people who railroaded her, including the police officer who brought her in and Mr. Baek, a teacher who wronged her in a number of ways.