The billionaire meets the housekeeper who reminds him what true passion is. Desire doesn't follow rules. It’s one little bet. Transform a woman from the streets into a high-society darling and see if the elite can tell the difference. It’s one harmless experiment. British surgeon and billionaire aristocrat Isaac Kimball knows the perfect woman. She’s invisible, desperate. He’ll polish her up, win the bet, and collect his prize for charity. She’s a nobody dying for a ticket out of hell. But she’ll be damned if she’s going to sell her soul. She makes the rules, and he can obey or the bet’s off. No intimacy. No connection. No falling in love. Obeying isn’t in his nature. And she’s got an end game he won’t see coming. As truths become lies and passion turns all-consuming, one little experiment creates a fire neither of them can withstand. Someone is playing for keeps. And one of them is playing to leave. Who will win the Billionaire’s Experiment?