Wrongfully accused of child abduction and murder, the angelic-faced single mother, Lee Geum-ja, is released from prison after thirteen long years. Hell-bent on taking her sweet revenge on the man behind the hideous crime, Lee hatches an infallible plan of retribution with the help of her cellmates; however, planning is easier than doing. Now--as Lee Geum-ja struggles to make amends with the daughter she was forced to give up--at the same time, she finds herself torn between her insatiable thirst...

After spending time in a mental institution, two devoted sisters return to the home of their father and cruel stepmother. Once there, in addition to dealing with their stepmother's obsessive, unbalanced ways, an interfering ghost also affects their recovery.

An average man is kidnapped and imprisoned in a shabby cell for 15 years without explanation. He then is released, equipped with money, a cellphone and expensive clothes. As he strives to explain his imprisonment and get his revenge, Oh Dae-Su soon finds out that his kidnapper has a greater plan for him and is set onto a path of pain and suffering in an attempt to uncover the motive of his mysterious tormentor.