Drinking cost Helen her marriage and custody of her seven-year-old son, Ollie. Once an aspiring art photographer, she now makes ends meet taking portraits of school children and working for a caterer. Recovering from her addiction, she spends lonely evenings checking out profiles on an online dating site. When she meets wealthy philanthropists Ava and Swift Havilland, the vulnerable Helen is instantly enchanted. As she increasingly falls under their influence, Ava and Swift hold out the most seductive gift: their influence and help to regain custody of her son. But the debt Helen owes them is about to come due.