The Big Swindle is a 2004 South Korean heist film written and directed by Choi Dong-hoon.
Choi Chang-hyeok is driving in his car, when he suddenly finds himself followed by the cops.
In the following chase he tries to escape, but as his car emerges from a tunnel it goes over the side, down a cliff and is killed in the burning wreck.
The reason he tried to escape, is that he had just left the Bank of Korea, where he was part of a scam, that got him and his four accomplices the neat sum of US$5 billion won.
She has been living with Mr. Kim, who is a veteran con artist and the mastermind in the scam.