Choi Chang Hyok is driving in his car when he suddenly finds himself followed by the police. In a nice car chase, he tries to get away, but as his car emerges from a tunnel it goes over the side, down a cliff and he is terminateed in the burning wreck.
The reason he tried to get away is that he had just left the Bank of Korea, where he was partof a scam, that got him and his four accomplices the neat sum of 5 billion won. He died, one of his accomplices was caught, and the other three disappeared – and so did all the money.
Eol Mae was the one caught by the police, and they try to get him to talk and reveal the scam and his accomplices. In flashbacks, we see how the plan was hatched, and get to know the criminals.
The police try to find out more about the terminateed Choi Chang Hyok and find his brother, who is the owner of a used bookstore. He has been at odds with his deceased brother but now gets a big life insurance.
This interests Seo In Keong very much. She has been living with Mr. Kim, who is a veteran con-artist and the money-man in the scam. Seo In Keong got to know Choi Chang Hyok – and now wants to get to know his brother.