We've all heard the saying you can choose your friends, but not your family. In Millie's case, no words have ever summed up her life better. Sibling rivalry is one thing. Unfortunately, a brother like Billy needs a whole new category. Now, his selfish, abysmal and arrogant ways have put them both in extreme danger on a sadistic Island. With stakes so high and consequences so dire, neither one has a choice but to fight. As individuals, they'll surely fail. As one, they might just make it. So let Millie and Billy enthral in this enchanting adventure.