If you want a different tone or length, tell me which of the three to expand and I’ll prepare it.
However, I can suggest some legitimate options to access the movie:
The movie begins with Kyung-min and Joon-oh on a date, when suddenly, they are ambushed by Young-shik. Joon-oh is killed, and Kyung-min is left for dead. However, she manages to survive and begins to plot her revenge against Young-shik. As Kyung-min digs deeper into Young-shik's past, she discovers that he has a history of violent behavior and has evaded justice.
The film stars Choi Min-sik and Lee Byung-hun, and it's a psychological thriller about a man who seeks revenge against a serial killer who murdered his fiancée.
If you are a fan of dark thrillers like Oldboy , The Chaser , or Memories of Murder , this film is essential viewing.