Charlotte has everything in life that she ever could have hoped for: a loving husband, a successful flower shop, and her five-year-old daughter, Daisy. When her younger brother, Rocco, introduces his new girlfriend Ruth to Charlotte and her family, they are cautiously optimistic that she could be The One. When Daisy is kidnapped, Charlotte is convinced there's only one person who could have taken her. Ruth has never had much, but now she might finally have everything she's ever dreamed of. The only obstacle standing in her way is her boyfriend's sister Charlotte, whose attitude swerves between cold and hostile. Ruth knows that Charlotte has a deeply buried secret, but what is it? A surprise outing with Daisy could be the key to finding out, and Ruth knows she must take the chance while she has it. As the two women follow each other down a chilling rabbit hole, unearthing winding paths of deceit, lies, and trauma, a family and a future will be completely, and irrevocably, shattered.