Sienna Lance impulsively marries icy CEO Adam Larson after his grandmother plays matchmaker. As an intern at his company, she faces cruel bullying from jealous rival Mandy Judd—including vicious sabotage over her petite stature. Adam’s hostile daughter Julia initially rejects Sienna as her stepmom, but respect grows as Sienna’s talent saves a crucial company project. When past secrets unravel, a stunning truth emerges: Julia is Sienna’s long-lost child.