Mi-sun and Do-kyung have spent years surviving in one of the most dangerous corners of Seoul’s Gangnam district. Life in this harsh environment has forced them to become tough and resourceful, but deep down they both dream of escaping the violence and uncertainty that surrounds them. With no family or support to rely on, the two friends depend entirely on each other while working tirelessly to save enough money for a chance at a better and safer life. Just when it seems like their long struggle might finally pay off and their plan for a peaceful future is within reach, fate takes a cruel turn. Unexpected betrayal and harsh realities destroy the hopes they worked so hard to build. Standing at the edge of despair with nothing left to lose, they stumble upon a hidden stash of illegal cash and gold buried within the shadows of Gangnam. Faced with a dangerous opportunity, Mi-sun and Do-kyung decide to risk everything on one final, high-stakes gamble that could either change their lives forever or lead them to complete ruin.