Sympathy for Mr. Vengeance (2002)

Mr. Vengeance tells the story of Ryu a deaf-mute, has a sister that needs a kidney transplant. Recently laid off at his factory, he has to find other ways to obtain 10 million won to purchase a kidney from the black market.

This movie is the first of Park Chan-Wook's revenge-themed trilogy (Oldboy and Sympathy for Lady Vengeance).