Movie Story : Mi-sun and Do-kyung have grown used to the hard, dangerous life in the roughest corners of Gangnam, Seoul, yet they have never truly accepted it. Relying only on each other, the two friends work relentlessly to save enough money to escape that world for good. Just as their dream of retirement feels within reach, a series of betrayals destroys everything they have built. Trapped with nowhere left to turn, they stumble upon a hidden stash of dirty cash and gold, and decide to wager everything on one last, high-stakes gamble.