When tech billionaire Slater King meets cocktail waitress Frida at his fundraising gala, he invites her to join him and his friends on a dream vacation on his private island. But despite the epic setting, beautiful people, ever-flowing champagne, and late-night dance parties, Frida can sense that there’s something sinister hiding beneath the island’s lush façade.

A domineering but charismatic rancher wages a war of intimidation on his brother's new wife and her teen son, until long-hidden secrets come to light.