When three women win a holiday in a Facebook competition, they think it's by chance. It's not. When one woman accompanies her husband on business, she thinks she'll return with him. She won't.

Welcome to the resort where nothing is as it seems.

On the outside, it's heaven on earth. A dreamy romantic getaway, with pristine sandy beaches, glorious sunshine, and glamorous accommodation. The perfect lover's hideaway with uninterrupted views over a freshwater lagoon. Nothing to do but enjoy the ultimate pamper experience on a ridiculously dreamy holiday of a lifetime. Perfect.

That's what they think. Past actions have consequences and Karma's about to strike. Who will survive the week and who won't leave at all?