Dark thriller by Korean director Chan Wook Park. A deaf mute, Ryu (Shin Ha-Kyun) saves all his hard-earned money for his sister who requires a kidney transplant. He has the wrong blood type to be able to donate one of his kidneys, so he arranges a trade with a group of black-market organ dealers: one of his kidneys & 10 million won in return for their finding a kidney for his sister. Just as the criminals renege on the deal, a legitimate kidney becomes available for transplant. Unfortunately, Ryu no longer has the 10 million won required for the hospital to perform the operation. In retaliation, he & his political activist girlfriend kidnap his former boss's daughter
- but events quickly spiral quickly out of control...