Thirty years ago, Laura’s mother, Viola, went missing. She left behind her purse, her keys and her mysterious paintings of a red house. Viola was never found, and her family never recovered. Laura, an artist herself, held on to the paintings. On the back of each work, her mother scrawled in Italian, “I will not be here forever.” The family never understood what Viola meant.

Haven Ambrose, a trailblazing nautical archaeologist, has come to the sun-soaked village of Positano to investigate the mysterious shipwrecks along the Amalfi Coast. But Haven is hoping to find more than old artifacts beneath the azure waters; she is secretly on a quest to locate a trove of priceless gemstones her late father spotted on his final dive. Upon Haven’s arrival, strange maelstroms and misfortunes start plaguing the town. Is it nature or something more sinister at work?

Alice isn't like the other Storm siblings. While the rest stayed to battle for their parents' approval, attention, and untold billions, she left, building her own life beyond the family’s name and influence. Nothing could induce her to come back, except the shocking death of her larger-than-life father. Now back on the family’s private island off the Rhode Island coast, she plans to keep her head down, pay the last of her respects, and leave the minute the funeral is over. Unfortunately, her father had other plans.

In San Francisco in 1866, an Irish nun, abandoned following a torrid relationship with a Chilean aristocrat, gives birth to a daughter named Emilia del Valle. Raised by a loving stepfather, Emilia grows into an independent thinker and a self-sufficient young woman. To pursue her passion for writing, she is willing to defy societal norms. At the age of seventeen, she begins to publish pulp fiction using a man’s pen name. When these fictional worlds can no longer satisfy her sense of adventure, she turns to journalism, convincing an editor at The Daily Examiner to hire her.

In the wake of a catastrophic storm, Cora sets off with her nine-year-old daughter, Maia, to register her son's birth. Her husband, Gordon, a local doctor, respected in the community but a terrifying and controlling presence at home, intends for her to name the infant after him. But when the registrar asks what she'd like to call the child, Cora hesitates...