Haunted by her past, an ex-police officer in Norway, Anne Bonnevie, is desperate for a fresh start. She impulsively responds to a personal ad and finds herself on a flight to The Bahamas, searching for the enigmatic man behind the ad and also her long-lost twin sister who was abducted during a family vacation.

Upon arriving in Nassau, she meets a charming Canadian and his young son. But her trip takes a terrifying turn when she is drugged by a Russian man who mistakes her for her twin. In her weakened state, she is visited by a hologram pirate claiming to possess the ability to travel between dimensions. Fueled by rage and determination, Anne vows to seek revenge on the Russian. While recovering from her traumatic experience, she forms a bond with Sylvia, another solo traveler seeking adventure. Together, they befriend Traction, a local fisherman.

One night, Anne and Sylvia find themselves trapped in a burning garage by some thugs after taking a pirate taxi. They must rely on their inner strength and badass skills to survive. Then Sylvia is kidnapped and held captive on a yacht by the same Russian who drugged Anne. With the help of Traction and his small boat, Anne sets out on a perilous mission to free her friend. Their pursuit leads them through treacherous waters as they chase after the yacht, determined to save Sylvia at any cost.

Ex-police officer from Norway, Anne Bonnevie, stumbles upon a photo of her long-lost twin sister who was snatched as a child on a family vacation. The sister now seems to live a luxurious life on Guana Cay with a famous movie star. Desperate for answers and needing to support herself financially, Anne takes a job at a posh development on the island, leaving behind the man she has grown to care for and his son in Nassau.

But her new boss turns out to be a dangerous criminal with numerous illegal operations. When her best friend Sylvia, who is in prison in Nassau, begs for her help finding one of the other inmates’ missing daughters, Anne bravely takes on the task, uncovering the dark truth about her boss' activities.

Racing against time and risking her own safety, Anne must rescue the captive girls before it is too late. Her boss doesn’t like her interference and abandons her on a deserted island to fend for herself. Anne must tap into every ounce of courage and strength she possesses to survive. With danger lurking at every turn, Anne must unleash her inner badass to take down her ruthless boss and save his victims, including herself.

Released from the hellish confines of prison after three years, Anne's mind is consumed with thoughts of revenge against her former boss who destroyed her life. Despite her best efforts to resist, she finds herself drawn back to Guana Cay, determined to make him pay for what he did to her. But when her friend Traction is snatched by her former boss, Anne and Sylvia are forced to follow the trail that leads them right back to the very island Anne really should avoid.

As they delve deeper into the mystery, it becomes clear that something sinister is happening on Guana Cay. The disappearance of their neighbor Dana on a fishing charter only adds fuel to Anne's suspicions. And as she uncovers more disturbing evidence, fear gnaws at her gut and she realizes that her former boss may be responsible for not just her own imprisonment, but for numerous missing women in the Caribbean waters.

But just as she begins to piece together the truth, an FBI agent arrives on the scene, determined to put an end to these horrific crimes once and for all. However, his presence threatens to derail Anne's carefully laid plans for revenge. Stranded on the island amidst a raging hurricane, Anne must find shelter with the FBI agent and the local police officer whom she struggles to trust.

Amidst the chaos and danger, her hologram pirate friend reveals a long-buried secret about hidden treasure on the island. Anne knows she must act fast if she wants to claim the treasure for herself, even as thoughts of vengeance continue to consume her every waking moment. She will stop at nothing to bring justice upon her ex-boss who callously framed her and fed countless innocent women to their deaths in shark-infested waters.