One month has passed since CHOI Chang-Hyuk's release from jail after being convicted for fraud, but this time he's cooked up an elaborate plan: the biggest bank heist in history. The best five thieves come together to form a team: CHOI Chang-Hyuk, the brain behind the perfect plan; Master KIM, the godfather of swindlers; Big Mouth, a guy who can talk people into anything; Swallow, a remarkable lady-killer; and Gasoline, who has a gift for counterfeiting. The only drawback is that none of them can trust one another. They have only one goal: to hit a bank for 5 billion won ($5 million)--but each one of them has his own plan in mind.