Having to live up to one older sibling's legacy is hard. For Casey Iverson, she has to live up to the legacies of all 5 of her quintuplet siblings. Taylor, Jensen, Viana, Axel and Liam all left Casey with some very big shoes to fill for her junior year in high school, as they are all off to college. But Casey seems to have some luck on her side when her parents decide to move to a smaller house in a new town. A small town where no one knows your older siblings is just the fresh start Casey has been looking for. Casey decides to take matters into her own hands and creates a life where she is an only child. But how long can she keep her act up before someone discovers what she's really hiding?