Sinopsis: Kim Hui Ju works as a security screening agent at an international airport. Due to her boyfriend Lee Do Gyeong, who works as a co-pilot for an airline, she accidentally receives gold from a smuggling organization. Kim Hui Ju becomes obsessed with the gold. She becomes the center of chaos, greed, and betrayal involving various people, including loan shark employee Jang Uk, detective Kim Jin Man, and executive Park Ho Cheo from the gang Geumsung, engaged with the hotel casino Gold Land.