After a plane crash on a school trip August finds herself stranded on a desert island with the one person she never wanted be alone with - her boyfriend's brooding best friend, Noah, who has always seemed to hate her. But, devastated at the loss of her classmates and fighting to survive on an inhospitable island, he's the one person she has to rely on. Noah has always harboured secret feelings for August, and as their chances of being rescued get slimmer by the day he is torn between his loyalties to his best friend and his growing desire for her. But this is no ordinary island, and as August and Noah's feelings for each other become intertwined with the dark power that dwells there, they will find out that escape is not an option . . .