Secrets shift and scatter like sand dunes in Fremantle. Twenty three years since Hazel Riggs agreed to meet Alan Ackerman at Predjama. Ten years years since he stood her up. Haunted by unanswered questions and her lingering sense of loss, Hazel embarks on a quest to unravel the mystery. Can she uncover the truth about Alan's disappearance? Or will she discover some mysteries are better left unsolved?