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.
Sympathy for Mr. Vengeance - watch online: streaming, buy or rent
You can buy "Sympathy for Mr. Vengeance" on Amazon Video as download or rent it on Amazon Video online.