Leilani Santiago is back in her birthplace, the Hawaiian island of Kaua’i, to help keep afloat the family business, a shave ice shack. When she goes to work one morning, she stumbles across a dead body, a young pro surfer who was being coached by her estranged father. As her father soon becomes the No. 1 murder suspect, Leilani must find the real killer and somehow safeguard her ill mother, little sisters, and grandmother while also preserving a long-distance relationship with her boyfriend in Seattle.

It's the middle of the pandemic and Hawaii has been virtually closed to tourists. So when Leilani Santiago and her young sisters save a mysterious woman wearing an unusual lei from drowning in Waimea Bay in Kaua‘i, questions abound. Who is she and where did she come from? Leilani suddenly finds herself in the middle of a murder investigation when the lei is traced back to her best friend, the very pregnant Courtney Kahuakai, and her family’s flower business. While the woman is in a medically-induced coma at a local hospital, Leilani sets out to discover her identity and her connections to the island. She is drawn deeper into the mystery, only to stumble into secrets that prove deadly. When Leilani’s investigation puts her family in danger, her survival and the safety of those dearest to her will depend on her sense of ingenuity and the strength of her island community.