Do Chan, a genius con artist, raids a gambling site while pretending to be a prosecutor. While that's going on, an actual prosecutor who looks exactly like Do Chan gets into a car accident. On his way out of the country, Do Chan gets caught by the local gang he conned.

Ha Ra was looking for Do Chan, and he delivered himself to her. Do Chan is curious what kind of purpose Ha Ra has for him. To the genius con artist, Ha Ra offers a deal.

Do Chan learns that the drug lord Joon Soo had been investigating on may be the same man he himself has been looking for. He decides to help Ha Ra with the case in order to find what he's looking for. Meanwhile, Tae Woong is trying to find out what happened to Joon Soo after the car accident.

Do Chan and the gang pulls a job on one of Grizzly's drug mules. Tae Woong suspects that Do Chan might not be the person he's looking for. Meanwhile, Do Chan looks into a closed case without letting Ha Ra know.