Four women deal with their difficult lives. Choi Mi-Kyoung drives a van for a private school institute. Lee Yi-Man works part time at a local supermarket. Oh Bong-Soon lives with her sick children. Kang Eun-Ji suffers under the burden of carrying her father's debts. It seems nothing could get worse for these women and they dream of living a simple life in the future. One day, the fall into a bigger mess when a woman named Hye-Ran runs off with their money. Choi Mi-Kyoung then gathers up the other women to catch Hye-Ran and get their money back. This is how the "Bongchon 3-dong Girl Scout� is organized.