Lady Vengeance

Nineteen-year-old Geum-ja is sentenced to 13 years in prison for the kidnapping and subsequent murder of a young boy. The public is shocked by the brutal crime—and by the fact that the alleged perpetrator is such a young and beautiful woman, whom no one would have suspected of such cold-blooded violence.

During her time in prison, the helpful and courteous Geum-ja quickly becomes popular among her fellow inmates, all the while secretly and meticulously working on a plan to take revenge on her former teacher, Mr. Baek, the man she once trusted. When she is finally released, Geum-ja sets out to track down her ex-accomplice and, with the help of former inmates, launches her carefully orchestrated quest for revenge.