Kang Ha-Ri, with her bright personality, works part-time at a stationary store and a nail shop. Min Deul-Re was a popular actress, but she isn't so popular these days. Kim Eun-Hyang worked as a secretary prior to the birth of her daughter, but she now focuses on raising her daughter. These three women lose their most loved ones around the same time. Even though they are not related, they rely on each other to get through the tough times.

Band of Sisters ran for 1 season. No new episodes are scheduled.