When broke and desperate Ivy Monroe signs a secret contract with ruthless billionaire Dominic Voss, she never imagines how far his world of power and control will pull her in. The deal is simple: companionship, discretion, and obedience in exchange for a life-changing monthly payment. But the lines blur when the nights grow longer, the touches deeper, and the rules harder to follow. As their arrangement spirals into obsession, Ivy must decide if she can survive Dominic’s dark desires or if she’s already surrendered her heart to the man she was never supposed to love.