Three sisters have spent years learning to live with the tragic loss of their mother. But after a casual conversation about their childhoods turns into the impossible, the women wake up to find themselves transported back to 2009. As they relive the days leading up to their mother’s accident, they must figure out how to stop it from happening—all while trying not to disrupt the lives they once lived. Will they be able to change the past? Can they rewrite history? Or are some things always meant to happen, no matter how hard you try?