From princesses to paupers. From heiress to beggars. Taeyeon, Yoona, Irene and Jisoo are living like paupers after they lost everything in their lives. The four sisters lost their parents two years ago in a tragic car crash. And now? The wealth of their family was lost in thin air when the Kim's family lawyer left them hanging in a dire situation. Forced to live a life they never experienced before, the sisters are now struggling to make ends meet.