An assassin is shot by her ruthless employer, Bill, and other members of their assassination circle – but she lives to plot her vengeance.

With no clue how he came to be imprisoned, drugged and tortured for 15 years, a desperate businessman seeks revenge on his captors.

This is the story of Ryu, a deaf man, and his sister, who requires a kidney transplant. In order to afford the transplant, Ryu and his girlfriend develop a plan to kidnap Park's daughter. Things go horribly wrong, and the situation spirals rapidly into a cycle of violence and revenge.

A man's affair with his family's housemaid leads to a dark consequences. Eun-yi is hired as an au pair for Hae-ra (pregnant with twins) and her rich husband Hoon. Eun-yi's primary task is watching the couple's young daughter, Nami. Eun-yi is eager to connect to Nami, who gradually warms to her. Hoon begins to secretly flirt with Eun-yi...

Kyung-chul is a dangerous psychopath who kills for pleasure. He has committed infernal serial murders in diabolic ways that one cannot even imagine and his victims range from young women to even children. The police have chased him for a long time, but were unable to catch him. One day, Joo-yeon, daughter of a retired police chief beco...