Set in Bongcheon-dong, a deprived area in Seoul, four women are struggling financially. They are I-man (Na Moon-hee), a woman in her 60s working at a supermarket to look after her unemployed son; Bong-soon (Lee Kyung-sil), a widow who lives with an ill child; Mi-kyung (Kim Sun-a), a divorcee; and Eun-ji (Go Joon-hee), a caddie. They are determined to raise the money to open up a store in their neighborhood, and it is their sole hope and dream. But things get much worse when Hye-ran (Im Ji-eun), the head of their credit union, runs off with their life savings. Desperate, they create a team called ''Girl Scouts Korea'' to recover the stolen money, and chaos ensues.