Savvy and decisive, Burgundy is the sister everyone envies. Since her mother's death she's given troubled youngest sister, Elyse, a stable home. And she's taken it on herself to keep her sisters together with a bi-monthly 'Sister Day,' a time to bond, receive a challenging 'assignment,' cope with their many differences, and tell the truth. But truth leads to an unveiling of secrets that may destroy lives - such as Elyse's that will shatter Burgundy's perfect world beyond repair. Putting the pieces back together could make the sisters stronger together than ever - or pull them apart for good.