Determined to find her estranged father, Caitlyn ventures into the rough, tough world of the South Australian opal fields. Instead of finding her father, she discovers a half-sister she knew nothing about and learns that her dad is a wanted man. Dale, a former city lawyer-turned-lapidary, is hiding out in Minagoona to protect his daughter. Caitlyn convinces Dale to work with her to clear her father’s name. No matter what, he’ll do his damnedest to keep her safe—even if it means exposing himself and his daughter to the men who want to kill them...